[Event "No. 1000 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3r1k1/pbpn2b1/1p3qQ1/3p2N1/3P4/2N1P3/PP3PP1/R3K2R w KQ - 0 1"]

1. Rh8+ *


[Event "No. 1001 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3q4/4np1b/4pk2/8/1Pn2B1K/4QB2/8/8 w - - 0 1"]

1. Be5+ Nxe5 (1... Kg6 2. Qg5No. ) 2. Qg5No. *


[Event "No. 1002 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/8/8/2q2kb1/3n4/2B3K1/Q7/8 w - - 0 1"]

1. Qe6+ Nxe6 2. Bh7No. *


[Event "No. 1003 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b3rk/pp3Q1p/4pP2/4N1p1/7P/8/P2q1PP1/2R3KR w - - 0 1"]

1. Qxh7+ Kxh7 2. hxg5No. *


[Event "No. 1004 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1qr2/pppnbkpp/5p2/n7/2P2BP1/3PQ3/PP3PBP/R4RK1 w - - 0 1"]

1. Qe6+ Kxe6 (1... Kg6 2. Be4No. ) 2. Bd5No. *


[Event "No. 1005 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5Q1p/5np1/5N1k/R4P2/P6P/6PK/4qr2 w - - 0 1"]

1. Qxh7+ Nxh7 2. g4No. *


[Event "No. 1006 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/pp1nQ2p/2b1p1k1/2p2p2/2P3BP/4KP2/PPq5/5r2 w - - 0 1"]

1. Bh5+ Kxh5 (1... Kh6 2. Qg5No. ) 2. Qxh7No. *


[Event "No. 1007 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/3qb3/3pkpP1/5N2/4KP2/1n6 w - - 0 1"]

1. Ng5+ hxg5 2. f3No. *


[Event "No. 1008 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6br/5p1k/5K1p/5P1p/5N2/8/8/8 w - - 0 1"]

1. Ng6 fxg6 (1... h4 2. Nf8No. ) 2. fxg6No. *


[Event "No. 1009 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bq4/pppn2R1/3p1n2/4P2p/3P2pk/3Q4/PPP3P1/R6K w - - 0 1"]

1. Qh3+ gxh3 2. g3No. *


[Event "No. 1010 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rq1rn2k/1p1bNpbp/p2p4/4PQ2/2Pn4/4BN1P/PP2B1P1/3R1R1K w - - 0 1"]

1. Ng5 Bxf5 (1... Nxf5 2. Nxf7No. ) 2. Nxf7No. *


[Event "No. 1011 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/5K2/5N2/8/3R1N2/3q4/8/8 w - - 0 1"]

1. Rd8+ Qxd8 2. Ng6No. *


[Event "No. 1012 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5q1k/8/2R2NK1/6N1/8/8/8/8 w - - 0 1"]

1. Rc8 Qxc8 (1... Qe8+ 2. Rxe8No. ) 2. Nf7No. *


[Event "No. 1013 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N1q4/1b6/4R3/k2N4/r1PK4/8/8/8 w - - 0 1"]

1. Ra6+ Bxa6 2. Nc6No. *


[Event "No. 1014 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r1brk/5Rpp/R7/4p1N1/7P/8/5PPK/8 w - - 0 1"]

1. Rh6 gxh6 2. Rxh7No. *


[Event "No. 1015 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r1q3r/ppp1R3/2np1bpk/3P1Q1n/6p1/8/PP1N1PP1/5K1R w - - 0 1"]

1. Rxh5+ gxh5 2. Qxf6No. *


[Event "No. 1016 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R4R1/5p2/4p3/4Pk1p/5P1b/5K1P/r2rN3/8 w - - 0 1"]

1. Ng3+ Bxg3 2. Rg5No. *


[Event "No. 1017 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r3/pp3p1p/6p1/2RR4/6Pk/5P2/PP4K1/4r3 w - - 0 1"]

1. Rh5+ gxh5 2. Rxh5No. *


[Event "No. 1018 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r3/1rN2Pkp/3p2p1/6Pn/1p2P3/1Ppq4/P5RP/5R1K w - - 0 1"]

1. Ne6+ Rxe6 (1... Kh8 2. fxe8=QNo. ) 2. f8=QNo. *


[Event "No. 1019 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K2R3/6pk/2p1p1pp/1p2P2R/1Pq2b2/2r5/5Q2 w - - 0 1"]

1. Rxh5+ gxh5 (1... Kxh5 2. Qh3No. ) (1... Bxh5 2. Qf8No. ) 2. Qa6No. *


[Event "No. 1020 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B1k3/5p1p/1K3p1Q/1p1R1b1n/4p2r/8/7q/8 w - - 0 1"]

1. Rd8+ Kxd8 (1... Ke7 2. Qf8No. ) 2. Qf8No. *


[Event "No. 1021 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2N5/p7/p2N4/k1n1n3/3R4/PP4p1/K4b2/8 w - - 0 1"]

1. Ra4+ Nxa4 2. b4No. *


[Event "No. 1022 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2k3r/p2Bp3/3Q4/qnp3Rp/7B/n1p5/4K3/6b1 w - - 0 1"]

1. Rg8+ Rxg8 2. Bxe7No. *


[Event "No. 1023 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/1p3p1p/n2k1PnK/4R3/2qN4/1N1p2Bb/4B3/7r w - - 0 1"]

1. Rd5+ Kxd5 2. Bf3No. *


[Event "No. 1024 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7b/4K1n1/7q/p2bkp2/4pNp1/4PP2/r7/8 w - - 0 1"]

1. Ng6+ Qxg6 2. f4No. *


[Event "No. 1025 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5n2/1B3K2/1B1kp3/5R2/3p4/7q/4R2n w - - 0 1"]

1. Rxe5+ Nxe5 (1... Kd6 2. Rd4No. ) 2. Rd4No. *


[Event "No. 1026 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2k3r/p2Bp3/3Q4/1qp3Rp/7B/n1p5/4K3/6b1 w - - 0 1"]

1. Bxb5+ exd6 2. Rxc5No. *


[Event "No. 1027 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rnb2n1k/pp2pQbN/3p4/4P3/5P2/4B1K1/P5P1/q6R w - - 0 1"]

1. Nf6+ Qxh1 2. Qg8No. *


[Event "No. 1028 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4r2q/R2ppN2/2k4p/2P1bN2/2K5 w - - 0 1"]

1. Nd5+ Rxd5 2. Nxe4No. *


[Event "No. 1029 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5Kn1/6Pk/6R1/5P2/2q3N1 w - - 0 1"]

1. Rh3+ Nxh3 2. Nf3No. *


[Event "No. 1030 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r6k/q2n3p/p6N/1p6/1PbbB3/P7/5R1P/6QK w - - 0 1"]

1. Rf7 Bxg1 2. Rxh7No. *


[Event "No. 1031 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/ppq3P1/2n1p3/3p2Qb/3P1r2/2PB4/PP1N2PP/6K1 w - - 0 1"]

1. Bh7+ Kxh7 2. g8=QNo. *


[Event "No. 1032 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rq3r1k/pbp2Bpp/1p1b4/8/8/P3PPn1/1PQ2P1P/4K2R w K - 0 1"]

1. Qxh7+ Kxh7 2. hxg3No. *


[Event "No. 1033 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1qr2/ppp2p1k/2np2pB/2b1pP1Q/2B1P3/2NP4/PPP5/R4K1R w - - 0 1"]

1. Qxg6+ fxg6 2. Bxf8No. *


[Event "No. 1034 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b6/pk1pq3/1N1n4/K2Pp3/2Q1B3/8/8/8 w - - 0 1"]

1. Qc8+ Nxc8 2. d6No. *


[Event "No. 1035 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1Rbkr/pppp1q1p/6p1/3Q2B1/8/8/PPP3PP/RN4K1 w - - 0 1"]

1. Bh6 Qxd5 2. Rxf8No. *


[Event "No. 1036 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2r1k1qr/p1p5/1p2p1pp/1N4B1/8/1P3R2/P4PPP/3R2K1 w k - 0 1"]

1. Nxc7+ Rxc7 2. Rd8No. *


[Event "No. 1037 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4n1rk/4q1pp/5p2/8/1p3N2/P3B3/1P6/1K2R3 w - - 0 1"]

1. Ng6+ hxg6 2. Rh1No. *


[Event "No. 1038 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b1q1rk/Q6p/6pN/4bp2/8/7R/1P6/1K6 w - - 0 1"]

1. Qxh7+ (1. Qg7+) 1... Kxh7 2. Nxf5No. *


[Event "No. 1039 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn3rk1/ppp2p1p/3p1p2/5N2/1P2q3/7P/PBPQ2P1/6K1 w - - 0 1"]

1. Qg5+ fxg5 2. Nh6No. *


[Event "No. 1040 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2rk1b1r/2pb1Q2/5n2/4N3/1P3Ppq/8/4RP2/6K1 w - - 0 1"]

1. Qxd7+ Nxd7 2. Nc6No. *


[Event "No. 1041 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1r2br1/1ppN2qp/p4p2/P2P1b2/BQ6/8/5BPP/R5K1 w - - 0 1"]

1. Qxb7+ Kxb7 2. Bc6No. *


[Event "No. 1042 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6rq/1p4kN/p5pp/4p3/5Pb1/6P1/PP1Q1K1P/3R4 w - - 0 1"]

1. Qd7+ Bxd7 2. Rxd7No. *


[Event "No. 1043 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n2N4/k7/1r6/Kp6/8/8/1q6/7Q w - - 0 1"]

1. Qb7+ Rxb7 2. Nc6No. *


[Event "No. 1044 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2nNkbn1/2p1p2p/6p1/q2N4/6Q1/8/6PP/r1rR3K w - - 0 1"]

1. Qd7+ Kxd7 2. Nf6No. *


[Event "No. 1045 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R6/4b3/3N3p/3qp1kP/P5P1/6K1/8 w - - 0 1"]

1. Rg7+ Qxg7 2. Ne3No. *


[Event "No. 1046 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5Nb1/4r2p/5p1p/5PkB/4P3/4nK2/7R w - - 0 1"]

1. Bf6 Bxf6 2. Nxh6No. *


[Event "No. 1047 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kr4r1/1R6/Pb6/1N6/4b3/1q6/3R4/K7 w - - 0 1"]

1. Ra7+ Bxa7 2. Nc7No. *


[Event "No. 1048 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3R4/1Nn2p2/2r1kP2/3pp1K1/8/8/8 w - - 0 1"]

1. Rd5+ Rxd5 2. Nc4No. *


[Event "No. 1049 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b6/1R6/n2NP3/kppPp3/p7/Prn5/8/K7 w - - 0 1"]

1. Rxb5+ Rxb5 2. Nc4No. *


[Event "No. 1050 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n2N4/k7/p7/n1P4P/3K4/8/1R6/2q5 w - - 0 1"]

1. Rb7+ Nxb7 2. Nc6No. *


[Event "No. 1051 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3nr3/1qnbkp2/3p4/1pQPpP1p/pP2P1pP/P1NB2P1/5BK1/8 w - - 0 1"]

1. Qxd6+ Kxd6 2. Bc5No. *


[Event "No. 1052 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/R7/2K1kr1q/3pp3/2pP2P1/b7/8/1Q6 w - - 0 1"]

1. Qe4 dxe4 2. d5No. *


[Event "No. 1053 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k2/3r1p2/5P2/8/8/1qp5/1P2R3/1K4R1 w - - 0 1"]

1. Re8+ Kxe8 2. Rg8No. *


[Event "No. 1054 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4b1r/pppbkBpp/q1n3n1/5p2/2NP4/1QP5/PP3PPP/RNB2RK1 w - - 0 1"]

1. Bg5+ Kxf7 2. Nd6No. *


[Event "No. 1055 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/2R5/pk2b3/1p3n2/8/8/3Q2qr/K7 w - - 0 1"]

1. Qa5+ Kxa5 2. Rc4No. *


[Event "No. 1056 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3q1rk/p2n1p1p/2p1pPpQ/8/8/3P1PP1/1BP3K1/R7 w - - 0 1"]

1. Qxh7+ Kxh7 2. Rh1No. *


[Event "No. 1057 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/8/5Np1/3pn3/3N1k1n/2P5/5K2/7q w - - 0 1"]

1. Qf5+ gxf5 (1... Nxf5 2. Ne6No. ) 2. Ne6No. *


[Event "No. 1058 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b3qk/pppp3p/5P2/8/n7/6Q1/P4PPP/R3R1K1 w - - 0 1"]

1. Re8 Qxe8 2. Qg7No. *


[Event "No. 1059 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5pp1/q1pR1rkp/1p1pQn2/1P3P2/r1p3PP/B5K1/8 w - - 0 1"]

1. Qxf5+ Kxf5 2. Bb1+ c2 3. Bxc2+ Rd3 4. Bxd3No. *


[Event "No. 1060 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/pp4R1/7p/3qB1p1/7k/PP4NP/7K/5R2 w - - 0 1"]

1. Rf4+ gxf4 (1... g4 2. Rfxg4No. ) 2. Rg4No. *


[Event "No. 1061 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5B1p/2n3pk/6R1/6PK/8/1B2B3/3r4 w - - 0 1"]

1. Rh5+ gxh5 2. g5No. *


[Event "No. 1062 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/5rQ1/4kp2/2p1pRp1/4P3/1Pq4P/6PK/3R4 w - - 0 1"]

1. Rxf6+ Rxf6 (1... Ke7 2. Qxf7No. ) 2. Qd7No. *


[Event "No. 1063 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5N1k/pp4p1/2p2n1p/8/2Bq1P2/8/PPQr1P1P/6K1 w - - 0 1"]

1. Qh7+ Nxh7 2. Ng6No. *


[Event "No. 1064 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rq3r1k/pbp1N1pp/1p1b4/8/2B5/P3PPn1/1P3P1P/3QK2R w K - 0 1"]

1. Ng6+ hxg6 2. hxg3No. *


[Event "No. 1065 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Rnprq/1pQ2rk1/8/5PP1/3p4/8/5K2 w - - 0 1"]

1. Qxf6+ Kxf6 2. Rd6No. *


[Event "No. 1066 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3rk1n1/1b2p2p/1Nq2n2/2P2NQ1/1pP1P3/8/6PP/4RR1K w - - 0 1"]

1. Qxg8+ Nxg8 2. Ng7No. *


[Event "No. 1067 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2qrk2/1bp1b1pp/p1np4/1p1Q1NB1/4n3/2P5/PP3PPP/RN2R1K1 w - - 0 1"]

1. Nh6 gxh6 (1... Bxg5 2. Qf7No. ) (1... Nxg5 2. Qg8No. ) 2. Bxh6No. *


[Event "No. 1068 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2bqr3/3rnp1p/ppn2kp1/2p5/3p1N1P/3P2P1/PPPQ1PB1/4RRK1 w - - 0 1"]

1. Nh5+ gxh5 (1... Kf5 2. Qf4No. ) 2. Qg5No. *


[Event "No. 1069 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2q1rk1/1b3Nn1/p5n1/1p1p4/2p5/1P1BP2R/P1PP2PP/5RK1 w - - 0 1"]

1. Rh8+ Nxh8 2. Nh6No. *


[Event "No. 1070 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6np/q2p2k1/7p/7P/3p2Pn/PP1Q4/K4R2 w - - 0 1"]

1. Qh6+ Kxh6 2. Rf6No. *


[Event "No. 1071 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn2Qb2/pp2p2p/4knp1/3N1p2/2BP1B2/8/P3KPPP/7q w - - 0 1"]

1. Nc7No. *


[Event "No. 1072 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k1nr/3bb1pp/4N1q1/6B1/2B5/8/8/5QK1 w k - 0 1"]

1. Qf8+ Bxf8 2. Nc7No. *


[Event "No. 1073 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b1K3/n1k5/2P5/1Q1Bp3/2Rb4/q7/8/8 w - - 0 1"]

1. Qb8+ Kxb8 2. c7No. *


[Event "No. 1074 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rnbq1r2/pppp2k1/1b3N2/4N1pQ/2BP4/6p1/PPP4P/R4K1R w - - 0 1"]

1. Qh7+ (1. Qxg5+ Kh8 2. hxg3No. ) (1. Qg6+ Kh8 2. hxg3No. ) 1... Kxf6 2.
Ng4No. *


[Event "No. 1075 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/P3R3/KP1n4/3r4/4b3/8/8/8 w - - 0 1"]

1. Re8+ Nxe8 2. b7No. *


[Event "No. 1076 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4rk2/3qn1p1/p1n1R3/1p3pB1/2Q3pP/2N5/PPP3P1/5K2 w - - 0 1"]

1. Rf6+ gxf6 2. Bh6No. *


[Event "No. 1077 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1rq3r/pp1k1BQ1/4p3/3pP3/2pPn3/P5B1/2P3PP/R4RK1 w - - 0 1"]

1. Be8+ Kxe8 2. Qf7No. *


[Event "No. 1078 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1r4k/1p1R1P1p/pq2p1pB/8/8/2P5/P1P3PP/5R1K w - - 0 1"]

1. Bg7+ Kxg7 2. f8=QNo. *


[Event "No. 1079 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k1r/pp3pp1/n1p4p/5N2/7Q/8/PqPr1PPP/R3R1K1 w - - 0 1"]

1. Re8+ Kxe8 2. Qe7No. *


[Event "No. 1080 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/P1k1K3/Ppb5/3P4/2n5/2B1p3/2r5 w - - 0 1"]

1. Be4+ Nxe4 2. d5No. *


[Event "No. 1081 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p1NN2/8/7R/4kr2/3bPn2/1p3P2/3K4 w - - 0 1"]

1. Re5+ Nxe5 2. Ng5No. *


[Event "No. 1082 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/4p2p/2p3p1/pp1bP3/3PnkPP/5B2/PP2R1K1/4B3 w - - 0 1"]

1. Rxe4+ Bxe4 2. Bd2No. *


[Event "No. 1083 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rq2r3/1pp2k1N/2p1R1p1/p2Q1Pp1/2P5/P6P/6B1/6K1 w - - 0 1"]

1. Re7+ Kxe7 2. f6No. *


[Event "No. 1084 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5bnr/6kp/4Kn2/5P1R/5B2/8/8/8 w - - 0 1"]

1. Bh6+ Nxh6 2. Rg5No. *


[Event "No. 1085 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p5r/3p1nkb/1N1P1R2/2P1pPB1/4B2P/6RK/4q3 w - - 0 1"]

1. Bh5+ Kxf5 2. Bg6No. *


[Event "No. 1086 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1nr1n/pp1p1kpB/1q1Ppp1p/2p1P2P/2P5/2P2N2/P1Q2PP1/R1B1K2R w KQ - 0 1"]

1. Qg6+ Nxg6 2. hxg6No. *


[Event "No. 1087 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4r1k/pp3Bpp/2n5/4P2Q/5R2/4p3/PqP3PP/R6K w - - 0 1"]

1. Qxh7+ Kxh7 2. Rh4No. *


[Event "No. 1088 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bk3r/2pB1ppp/P1p1Pq2/b7/3Q4/B1P5/P1P2PPP/R3K2R w KQ - 0 1"]

1. Bxc6+ Qxd4 2. e7No. *


[Event "No. 1089 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b2br1/6kp/pqp2p1n/3n2BB/Pp1P4/1Pp3Q1/5PPP/R4RK1 w - - 0 1"]

1. Bxf6+ Kxf6 2. Qe5No. *


[Event "No. 1090 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R1r1r/1p3Npp/p3q1n1/5p2/6Pk/1QB4P/PPP2P2/2K5 w - - 0 1"]

1. Bf6+ Qxf6 2. Qg3No. *


[Event "No. 1091 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R1rknQ/1p3p2/p2p1Pr1/3q2B1/3p4/7P/PP4PK/5R2 w - - 0 1"]

1. Bh6+ Rxh6 2. Qg7No. *


[Event "No. 1092 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bR1b2/4kq2/4p1Qp/5p2/p1p5/P1B1P3/1P3PPP/6K1 w - - 0 1"]

1. Bf6+ Qxf6 2. Qe8No. *


[Event "No. 1093 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn4nr/ppp1bB1p/5qp1/8/4P1k1/8/PPP2PP1/RNB1KN1R w KQ - 0 1"]

1. Be6+ Qxe6 2. f3No. *


[Event "No. 1094 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r3r2/4Q3/p2p2k1/3P2Pp/2pqN3/3n1BK1/6P1/8 w - - 0 1"]

1. Bxh5+ Kxh5 2. Qh7No. *


[Event "No. 1095 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2rk3r/p3RRp1/1b5p/1B2P3/8/6P1/P4P1P/6K1 w - - 0 1"]

1. Re8+ Rxe8 2. Rd7No. *


[Event "No. 1096 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/p3b1P1/2p2r1p/2q5/4B3/P2P4/8/6RK w - - 0 1"]

1. Bh7+ Kxh7 2. g8=QNo. *


[Event "No. 1097 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/5Qpk/p3pnqp/8/6p1/1P4PP/3p1PBK/2q2R2 w - - 0 1"]

1. Be4 *


[Event "No. 1098 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/6kp/8/5Q2/q6P/8/6K1/2B5 w - - 0 1"]

1. Bh6+ *


[Event "No. 1099 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4r2/pbq1kpQN/1pn1p3/2p5/8/8/PPP2PPP/3RR1K1 w - - 0 1"]

1. Rxe6+ Kxe6 2. Qf6No. *


[Event "No. 1100 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2pnB3/Pbk5/4R3/1PKn4/8/8/8 w - - 0 1"]

1. Re6+ Nxe6 2. b5No. *


[Event "No. 1101 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5R2/5r1q/p4k2/1bP2p2/7r/P5Q1/1P3KP1/4R3 w - - 0 1"]

1. Re6+ Kxe6 2. Qd6No. *


[Event "No. 1102 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1brr1k2/2R3n1/4p2N/pB5N/4q3/8/3Q1P1K/8 w - - 0 1"]

1. Qd6+ Rxd6 2. Rf7No. *


[Event "No. 1103 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1q6/6NK/5p2/1r2r1kb/6pp/8/8/5R2 w - - 0 1"]

1. Rf5+ Rxf5 2. Ne6No. *


[Event "No. 1104 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1qk1r1r1/p2b4/P3p3/BN1p1npp/2p1n3/2P5/1QP1BPPP/RR4K1 w - - 0 1"]

1. Nd6+ Qxd6 (1... Nexd6 2. Qxb8No. ) 2. Qb7No. *


[Event "No. 1105 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6q1/3p4/4np2/2P1k3/7K/3PP3/8/1B3R2 w - - 0 1"]

1. Rf5+ Kxf5 2. d4No. *


[Event "No. 1106 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4r1k/1b6/p3PpPB/1p5Q/7K/1P3qP1/P6P/8 w - - 0 1"]

1. Bg7+ Kxg7 (1... Kg8 2. Qh7No. ) 2. Qh7No. *


[Event "No. 1107 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b2n1r/5N2/ppp3r1/7k/3P1R1p/5P1N/PP3K2/6R1 w - - 0 1"]

1. Rf5+ Bxf5 (1... Rg5 2. Rfxg5No. ) 2. Nf4No. *


[Event "No. 1108 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r2r1/pb1qb2k/4R1pB/1p5Q/3P4/2P5/P4PPP/6K1 w - - 0 1"]

1. Bf8+ gxh5 2. Rh6No. *


[Event "No. 1109 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r6/2q2p1r/ppN1nkp1/3pR2p/b2B3P/2PP2P1/5PB1/1R4K1 w - - 0 1"]

1. Rf5+ Kxf5 2. Bh3No. *


[Event "No. 1110 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1qr2/1p3p2/p3pk2/6b1/6pP/2PQ2B1/P5P1/1B5K w - - 0 1"]

1. Be5+ Kxe5 (1... Ke7 2. Qd6No. ) 2. Qd4No. *


[Event "No. 1111 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn1q1bnr/5p1p/p1Bp4/1p1NkPp1/3pP3/3P2P1/PPP4P/R1Bb1RK1 w - - 0 1"]

1. Bf4+ gxf4 2. gxf4No. *


[Event "No. 1112 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/1p3Q1p/2q5/3bk3/1Q2p3/2P5/r2P2PP/2KR4 w - - 0 1"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]

1. d4+ exd3 2. Qbf4No. *


[Event "No. 1113 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/8/6p1/5R1p/6k1/6P1/3rq1P1/6K1 w - - 0 1"]

1. Rg5+ Kxg5 2. Qf4No. *


[Event "No. 1114 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rr3b1k/2q2p1p/p1b1pP1Q/4pP2/1p2P3/3B4/PPP4P/1K4R1 w - - 0 1"]

1. Rg7 Bxg7 (1... Bd6 2. Qxh7No. ) 2. Qxg7No. *


[Event "No. 1115 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/4npkp/6pr/5P2/3P2K1/8/1B6/8 w - - 0 1"]

1. f6+ Kxf6 2. d5No. *


[Event "No. 1116 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b2rk1/pp3p2/2q1p2P/2p1R2p/5P1b/1P1B4/PBPP3P/5RK1 w - - 0 1"]

1. Rg5+ Bxg5 2. h7No. *


[Event "No. 1117 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rnb1kr2/ppp1n1p1/1q2p3/6Np/5Q2/8/PPP2PPP/2KR1B1R w q - 0 1"]

1. Qxf8+ Kxf8 2. Rd8No. *


[Event "No. 1118 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/8/6p1/6p1/5pPk/5P1p/5P1K/6R1 w - - 0 1"]

1. Rg3 fxg3+ (1... Ra8 2. Rxh3No. ) 2. fxg3No. *


[Event "No. 1119 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b5/2k1n1N1/1pp4Q/2Npn3/1P6/8/q4PPP/6K1 w - - 0 1"]

1. Qd6+ Kxd6 2. Ne8No. *


[Event "No. 1120 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/1b2B3/1k6/4N3/K1Pb4/8/8/5q2 w - - 0 1"]

1. c5+ Bxc5 (1... Kc7 2. Bd6No. (2. Bd8No. )) 2. Bd8No. *


[Event "No. 1121 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3N4/p7/kp6/1R6/2K5/7P/3R4/4b3 w - - 0 1"]

1. Ra5+ Kxa5 (1... bxa5 2. Rd6No. ) 2. Ra2No. *


[Event "No. 1122 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2r5/1pk1n2p/3bb1q1/2pp4/B4Q2/8/1P3PP1/R1B3K1 w - - 0 1"]

1. Qxd6+ Kxd6 2. Bf4No. *


[Event "No. 1123 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r6/2R3pk/4P1Np/3P2bP/8/5QPK/2p5/3q4 w - - 0 1"]

1. Rxg7+ Kxg7 2. Qf7No. *


[Event "No. 1124 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2r2bk1/pp3p2/4NPp1/3pP1Q1/b5P1/7R/P3q3/2r2RK1 w - - 0 1"]

1. Qxg6+ fxg6 (1... Bg7 2. Qxg7No. ) 2. f7No. *


[Event "No. 1125 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rr2k3/pppq1p2/1b1pNBnQ/1b2p1N1/4P3/2PP3P/PP3PP1/3RR2K w q - 0 1"]

1. Qf8+ Nxf8 2. Ng7No. *


[Event "No. 1126 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R2r3r/R1pqbp1p/2kp1n2/1p6/4P1p1/2N1B3/2P2PPP/3Q2K1 w - - 0 1"]

1. Qd5+ Nxd5 2. exd5No. *


[Event "No. 1127 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/1RK5/1Pn5/8/8/8/8/8 w - - 0 1"]

1. Ra7+ Nxa7 2. b7No. *


[Event "No. 1128 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q5q1/8/8/8/b7/k1K5/7R w - - 0 1"]

1. Ra1+ Kxa1 (1... Qxa1 2. Qf7No. ) 2. Qxa3No. *


[Event "No. 1129 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1r3q1/4R1pp/p1pk4/P7/1n1P4/6b1/1P2QPPP/4R1K1 w - - 0 1"]

1. Rd7+ Kxd7 2. Qe7No. *


[Event "No. 1130 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k5r/Rppb3r/2q2p2/6p1/2P3n1/1P2Q2P/5BP1/5RK1 w - - 0 1"]

1. Ra8+ Kxa8 2. Qa7No. *


[Event "No. 1131 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/kp2qp2/p2p1p2/PP6/3br1P1/2PQ4/1K6/8 w - - 0 1"]

1. Qxd4+ Rxd4 (1... b6 2. Qxb6No. ) 2. b6No. *


[Event "No. 1132 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r4rb/5pkn/8/4q1PP/8/p2Q4/PP6/1K3R2 w - - 0 1"]

1. Qg6+ fxg6 (1... Kf8 2. Qxf7No. ) 2. h6No. *


[Event "No. 1133 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/2k2r1r/3p4/3K1p2/8/1R5p/8/8 w - - 0 1"]

1. Rab8 h2 2. R3b7No. *


[Event "No. 1134 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r3r/p4pp1/3bkP2/3Rp3/4N1P1/5Q2/PP2KP2/q7 w - - 0 1"]

1. Rxd6+ Rxd6 2. Nc5No. *


[Event "No. 1135 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rkn5/pp1R4/2pn4/2N5/8/8/8/K7 w - - 0 1"]

1. Rxb7+ Nxb7 2. Na6No. *


[Event "No. 1136 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R5/pn3pb1/kp1p1r2/3P4/KR4P1/3P4/1P6/8 w - - 0 1"]

1. Rxb6+ Kxb6 (1... axb6 2. Ra8No. ) 2. Rc6No. *


[Event "No. 1137 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/8/8/8/p3B3/b1B1q3/k2n4/3K4 w - - 0 1"]

1. Qb1+ Nxb1 2. Bd5No. *


[Event "No. 1138 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn1qrk2/1np1bppB/pp1p3p/3P2N1/QP1P1B2/P1P5/6PP/R4RK1 w - - 0 1"]

1. Ne6+ fxe6 2. Bxd6No. *


[Event "No. 1139 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1n3b1r/rb2k2p/pN2pp2/1p4qB/3N4/8/PPP3PP/R2Q3K w - - 0 1"]

1. Nc6+ Bxc6 (1... Nxc6 2. Qd7No. ) 2. Nc8No. *


[Event "No. 1140 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rq3bnr/1NN1kppp/pB6/1p2pP2/4b3/8/PPP3PP/3R1RK1 w - - 0 1"]

1. f6+ Nxf6 (1... gxf6 2. Bc5No. ) 2. Bc5No. *


[Event "No. 1141 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k1br/n1p4p/NpP2PPQ/pP5B/8/7q/P4r2/1K6 w k - 0 1"]

1. Qf8+ Kxf8 2. g7No. *


[Event "No. 1142 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kn1R1b1r/Npp1pppp/8/8/1P5q/P3B3/2P1QPPP/2K5 w - - 0 1"]

1. Nc6 b5 (1... bxc6 2. Qa6No. ) (1... Qxb4 2. Rxb8No. ) 2. Rxb8No. *


[Event "No. 1143 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4b1r/pQ3Ppp/8/k1p1n1B1/q1p3b1/2P5/P1P2PPP/1R2R1K1 w - - 0 1"]

1. Bd8+ Rxd8 2. Qxa7No. *


[Event "No. 1144 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4kr2/1pp3pp/1p1bP3/3Np1B1/1P6/P7/2K1B1PP/8 w - - 0 1"]

1. Nxc7+ Bxc7 2. Bb5No. *


[Event "No. 1145 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2B5/3R4/4kp1K/4b3/2P5/5P2/q7 w - - 0 1"]
[ECO "A02"]
[Opening "Bird"]

1. f4+ Kxf4 2. Rd3No. *


[Event "No. 1146 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6n1/1p2pk1r/p3N1pp/3P1n2/8/1P4QR/1BrqB1PP/6K1 w - - 0 1"]

1. Qxg6+ Kxg6 2. Bh5No. *


[Event "No. 1147 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2qk2r/pb4pp/1n2Pb2/2B2Q2/p1p5/2P5/2B2PPP/RN2R1K1 w kq - 0 1"]

1. Qg6+ hxg6 2. Bxg6No. *


[Event "No. 1148 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2qkr1n1/pp4Q1/2n2R2/2p3N1/7B/2P5/PP1r2PP/R5K1 w - - 0 1"]

1. Rd6+ Rxd6 2. Ne6No. *


[Event "No. 1149 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R6r/1qp1b1pp/3p3k/5Q2/1P1n1P1N/7K/6P1/1r6 w - - 0 1"]

1. Qg6+ hxg6 2. Rxh8No. *


[Event "No. 1150 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2q2r1/1ppn1ppk/3p3p/p2Pn3/P3P3/7R/3Q2PP/2B4K w - - 0 1"]

1. Rxh6+ gxh6 2. Qxh6No. *


[Event "No. 1151 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2rkr3/ppq1bQ2/2pp1R1B/5B2/8/8/PPP2PPP/4R1K1 w - - 0 1"]

1. Qxe8+ *


[Event "No. 1152 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2k2b1r/Q4ppp/1p2Pn2/8/1Bp1qP2/4P3/PP2BP1P/2KR4 w - - 0 1"]

1. Rd8+ *


[Event "No. 1153 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/R2rb3/4k1p1/7p/4Nq1Q/B3N3/1P3PPP/6K1 w - - 0 1"]

1. Qxe7+ *


[Event "No. 1154 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1k3/5p2/p1NRpb1p/1pq3rB/5Q2/8/P4PP1/6K1 w q - 0 1"]

1. Rd8+ *


[Event "No. 1155 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bn1k1r/1pQ1bp1p/pP2p3/2p1NqpN/B2p4/B2P4/P1P2PPP/R4RK1 w - - 0 1"]

1. Qxe7+ *


[Event "No. 1156 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k1r3r/p3Npb1/Qp1p2pp/4n1q1/2R5/6P1/PPP2P1P/4R2K w - - 0 1"]

1. Rc7 *


[Event "No. 1157 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2n2q1r/R4pk1/RQ5r/6N1/2bP4/6K1/2B5/8 w - - 0 1"]

1. Qg6+ *


[Event "No. 1158 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r3r/p1q3R1/1ppk3p/4pP2/1P1nP2b/2N1B3/P7/3R1B1K w - - 0 1"]

1. Rxd4+ *


[Event "No. 1159 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1q1rkr2/2Rp2bp/p2Pp1p1/1p2Pp2/4bB2/1Q3N2/BP3PPP/6K1 w - - 0 1"]

1. Qxe6+ *


[Event "No. 1160 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn1k1b1r/1pq1nQ2/1pp1R1p1/6Np/8/3B4/PPP2PPP/3R2K1 w - - 0 1"]

1. Qe8+ *


[Event "No. 1161 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r2k/ppp3p1/5N2/4nqN1/3p2b1/8/PPP2PPP/4R1K1 w - - 0 1"]

1. Nf7+ *


[Event "No. 1162 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k2/4n2R/5NPP/4n3/7K/8/8/8 w - - 0 1"]

1. Rf7+ *


[Event "No. 1163 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/1pq3pk/5p1p/4pP1N/3pP3/3P4/1r5P/2r3RK w - - 0 1"]

1. Nxf6+ *


[Event "No. 1164 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/p2Q2bp/1p2R3/3p2r1/7k/1P3P2/PP3qPK/8 w - - 0 1"]

1. Rh6+ *


[Event "No. 1165 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3Qrk1/p5pN/7R/1np2p2/8/8/3q1PPP/4R1K1 w - - 0 1"]

1. Nf6+ *


[Event "No. 1166 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bqk2r/p1pn1pp1/1p2pn1p/8/3P4/B1PB4/P1P1QPPP/R3K1NR w KQkq - 0 1"]

1. Qxe6+ *


[Event "No. 1167 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2rqr3/4kpbQ/p2p2R1/2pPp3/8/P2P4/1P4PP/5R1K w - - 0 1"]

1. Rxf7+ *


[Event "No. 1168 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b5/1p1n3p/1p4r1/3R1N2/6kp/2n1P3/PP4KP/8 w - - 0 1"]

1. Nh6+ *


[Event "No. 1169 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Bpkp/4q1p1/8/5Q1K/8/8/8 w - - 0 1"]

1. Qh6+ *


[Event "No. 1170 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r3k/4B1p1/6Pn/5p2/2B5/4r1PR/5q2/7K w - - 0 1"]

1. Rxh6+ *


[Event "No. 1171 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2kr1b1r/pp1n1ppp/2p1n3/8/1q4B1/3R2QP/P1P2P1B/3R2K1 w - - 0 1"]

1. Qb8+ *


[Event "No. 1172 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2q4/1b6/1p3p2/k3n3/pN6/2P5/3NQPPP/5RK1 w - - 0 1"]

1. Nb3+ *


[Event "No. 1173 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5KBk/6p1/6Pb/7R/8/8/4q3 w - - 0 1"]

1. Rxh5+ *


[Event "No. 1174 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r6r/1p2bQ1p/p6k/2q3p1/6P1/P7/1PP4P/2K2R1b w - - 0 1"]

1. Rf6+ *


[Event "No. 1175 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R1rk1/p5p1/1p4q1/n4pN1/7Q/2p4P/2P2P2/6K1 w - - 0 1"]

1. Qh8+ *


[Event "No. 1176 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1qr1kn1/p3b1pp/1p2Rn2/4N3/2Q5/2N5/PPP2PPP/R5K1 w - - 0 1"]

1. Rxf6+ *


[Event "No. 1177 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1r3q1/8/1K1pR3/3N4/2k3N1/p7/2P5/8 w - - 0 1"]

1. Re4+ *


[Event "No. 1178 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r2q3/1R6/3p1kp1/1ppBp1b1/p3Pp2/2PP4/PP3P2/5K1Q w - - 0 1"]

1. Qh8+ *


[Event "No. 1179 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/R7/3nk3/1R4K1/1pPr4/8/8 w - - 0 1"]

1. Re4+ *


[Event "No. 1180 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7n/4N1kp/3Q3p/2p3pP/3b2P1/1r6/1r1q4/K4RB1 w - - 0 1"]

1. Qxh6+ *


[Event "No. 1181 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4b1k1/8/5PP1/4B3/8/1pp5/2q5/K6R w - - 0 1"]

1. Rh8+ *


[Event "No. 1182 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3rk2/pppqppbQ/2n5/6N1/3P4/1B4R1/PPP2PP1/R3K3 w Q - 0 1"]

1. Qh8+ *


[Event "No. 1183 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2qkb1r/2p1nppp/p2p4/1p1N4/4P1N1/2P5/PP1P1PPP/2BQK2R w Kkq - 0 1"]

1. Ngf6+ *


[Event "No. 1184 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b5/p3b2R/1pp2kqB/5ppQ/P7/8/2P3PP/4R2K w - - 0 1"]

1. Bxg5+ *


[Event "No. 1185 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r1k/p1R2p1p/2p2N2/4rn2/1p4R1/7P/PP4PK/8 w - - 0 1"]

1. Rxf7 *


[Event "No. 1186 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/5kpn/5bN1/7P/8/2q4B/8/7K w - - 0 1"]

1. Qg8+ *


[Event "No. 1187 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/2p1r3/K1P5/3Nb3/3RB3/8/8/8 w - - 0 1"]

1. Nb6+ *


[Event "No. 1188 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2r1q1r1/pb1n1pk1/3p1n1p/2pP1P2/2p4B/P1P4R/3Q2PP/1B3RK1 w - - 0 1"]

1. Qxh6+ *


[Event "No. 1189 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k2r4/ppK1b3/8/1P6/N1R5/8/8/8 w - - 0 1"]

1. Nb6+ *


[Event "No. 1190 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rnbq1r1k/ppppnBp1/1b5p/6NQ/3PPB2/8/PPP3PP/RN3K1R w - - 0 1"]

1. Qxh6+ *


[Event "No. 1191 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b2r1k/pp2b3/3q1nQ1/1R6/8/3B4/2P2PPP/6K1 w - - 0 1"]

1. Rh5+ *


[Event "No. 1192 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r5R/pb2kpp1/1q1b1n2/3PN3/1p6/7Q/5PPP/2R3K1 w - - 0 1"]

1. Ng6+ *


[Event "No. 1193 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K1k/6p1/5b1n/4N3/3qBQ2/8/8/8 w - - 0 1"]

1. Qxh6+ *


[Event "No. 1194 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/p4p2/1p2q2p/8/6Pk/8/PP2r1PK/3Q4 w - - 0 1"]

1. Qe1+ *


[Event "No. 1195 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b2nk1/p4ppp/q1p1p3/b4N2/1np4Q/2B2N2/PPP2PPP/1K5R w - - 0 1"]

1. Qh6 *


[Event "No. 1196 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1q5k/p1Q1R1pp/2p5/3p4/8/6R1/Pr2r1PK/8 w - - 0 1"]

1. Re8+ *


[Event "No. 1197 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4b1r/ppp1qb2/2np3p/5R2/3PP2k/4B1NP/PPP3K1/8 w - - 0 1"]

1. Rh5+ *


[Event "No. 1198 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "q1n3N1/1rk3r1/5Qn1/8/B1pN4/2P3p1/6P1/K7 w - - 0 1"]

1. Qd8+ *


[Event "No. 1199 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b1r3/3nkp2/4p3/B2PP2p/Ppq2R2/p6Q/1P2r3/1K6 w - - 0 1"]

1. Qxe6+ *


[Event "No. 1200 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rn4rk/1pp1bQ1p/p3p2B/1P1qNp2/P2P4/2P5/5PPP/R4RK1 w - - 0 1"]

1. Qf6+ *


[Event "No. 1201 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/5pkr/4p1p1/2Pp2P1/1p6/2qQP3/R1B2PK1/7r w - - 0 1"]

1. Qxg6+ fxg6 2. R2a7No. *


[Event "No. 1202 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b4k/p6p/4p1pN/3p1rB1/8/6P1/Pr2QP1P/q4BK1 w - - 0 1"]

1. Qe5+ Rxe5 2. Bf6No. *


[Event "No. 1203 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r3Q/4kp1p/p2r2bN/2Np4/4p3/2P5/Pq4PP/5R1K w - - 0 1"]

1. Rxf7+ Bxf7 2. Nf5No. *


[Event "No. 1204 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k2r4/1pK5/pP6/1Q6/B2r4/8/8/8 w - - 0 1"]

1. Qxa6+ bxa6 2. Kc6 *


[Event "No. 1205 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r3/5r1p/R4pp1/1p1pk3/4pNPP/2P1K3/2P2P2/8 w - - 0 1"]

1. Nd3+ exd3 2. f4No. *


[Event "No. 1206 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3q4/4np1b/4pk2/8/1Pn2B1K/4QB2/8/8 w - - 0 1"]

1. Be5+ Nxe5 2. Qg5No. *


[Event "No. 1207 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/1p4b1/p3Bp2/6pp/1PNNk3/1P6/KB1P2P1/6q1 w - - 0 1"]
[ECO "A00"]
[Opening "Mieses"]

1. d3+ Kxd3 2. Bf5No. *


[Event "No. 1208 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r2q1n2/pp4R1/2pk3p/1r5P/2BPQP2/8/PP6/2K5 w - - 0 1"]

1. Qe5+ Rxe5 2. fxe5No. *


[Event "No. 1209 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/npp5/k7/8/KPp5/3q4/5Q2/6B1 w - - 0 1"]

1. Qxa7+ Rxa7 2. b5No. *


[Event "No. 1210 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r1k/pp3r2/1n1b2Q1/3p1NBp/3P4/8/PqP2PPP/5RK1 w - - 0 1"]

1. Bf6+ Rxf6 2. Qg7No. *


[Event "No. 1211 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/pk6/1pp3rp/b2bB3/2Q2p2/3N2qP/PPP1B1P1/R5K1 w - - 0 1"]

1. Qa6+ Kxa6 2. Nc5No. *


[Event "No. 1212 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4br1/3b1kpp/1q1P4/1pp1RP1N/p7/6Q1/PPB3PP/2KR4 w - - 0 1"]

1. Qg6+ hxg6 2. fxg6No. *


[Event "No. 1213 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q3r2/pp1bq1r1/1n2pk1N/2p3p1/2PRB3/6P1/PP3P2/3R2K1 w - - 0 1"]

1. Qe5+ Kxe5 2. Ng4No. *


[Event "No. 1214 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3r1k1/pbpn2b1/1p3qQ1/3p2N1/3P4/2N1P3/PP3PP1/R3K2R w - - 0 1"]

1. Rh8+ Kxh8 2. Qh7No. *


[Event "No. 1215 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b5/pkNn1n2/1pNP4/P1p1P3/1P6/5pq1/6B1/6K1 w - - 0 1"]

1. a6+ Kxc6 2. b5No. *


[Event "No. 1216 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6kr/5pbp/2p3pB/7q/2P1N3/8/5PPP/4R1K1 w - - 0 1"]

1. Nf6+ Bxf6 2. Re8No. *


[Event "No. 1217 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k6r/pr3pp1/1P5q/8/8/Q7/6PB/R6K w - - 0 1"]

1. Qxa7+ Rxa7 2. Rxa7No. *


[Event "No. 1218 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/8/8/8/1q3Ppk/5R2/7K/4b1Q1 w - - 0 1"]

1. Rh3+ gxh3 2. Qg5No. *


[Event "No. 1219 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p6/7p/q3Npkn/6n1/4P3/6K1/7Q w - - 0 1"]

1. Qh4+ Kxh4 2. Nf3No. *


[Event "No. 1220 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3rr3/2pkpn2/2np1b1p/4p1p1/4P3/8/Q3B1PP/6K1 w - - 0 1"]

1. Qe6+ Kxe6 2. Bg4No. *


[Event "No. 1221 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1kb1r/p1qn1pp1/2N1pn1p/2p5/1P6/3B4/P1P1QPPP/R1B1K1NR w - - 0 1"]

1. Qxe6+ fxe6 2. Bg6No. *


[Event "No. 1222 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R2bk/pp5p/3R1K2/r1P2p2/8/8/8/8 w - - 0 1"]

1. Rxg8+ Kxg8 2. Rd8No. *


[Event "No. 1223 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/5K1k/7b/6p1/6P1/7R w - - 0 1"]

1. Rh2 gxh2 2. g4No. *


[Event "No. 1224 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/6Rp/4q2k/6bb/1B6/2PB4/2K5 w - - 0 1"]

1. Rxh6+ gxh6 2. Bf7No. *


[Event "No. 1225 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b1qr2/pppnbkpp/5p2/n7/2P2BP1/3PQ3/PP3PBP/R4RK1 w - - 0 1"]

1. Qe6+ Kxe6 2. Bd5No. *


[Event "No. 1226 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5rk1/pp3pp1/8/2qNp1B1/3n4/8/PPP2P2/2K3RR w - - 0 1"]

1. Nf6+ gxf6 2. Bxf6No. *


[Event "No. 1227 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/8/8/2q2kb1/3n4/2B3K1/Q7/8 w - - 0 1"]

1. Qe6+ Nxe6 2. Bh7No. *


[Event "No. 1228 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r4k1r/ppp3pp/8/3R1PBQ/b1B5/2bK4/Pq4PP/6NR w - - 0 1"]

1. Qf7+ Kxf7 2. Rd8No. *


[Event "No. 1229 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3r1n1k/5Q1b/3B4/3B3K/8/8/3q4 w - - 0 1"]

1. Qg6+ Kxg6 2. Be4No. *


[Event "No. 1230 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/p3R3/b7/6R1/4N3/5kP1/r4P2/6K1 w - - 0 1"]

1. Nd2+ Rxd2 2. Re3No. *


[Event "No. 1231 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3qr1k1/pbr1bp1p/1pn1p1pB/8/2BP1QN1/2P3P1/P4P1P/2R1R1K1 w - - 0 1"]

1. Qxf7+ Kxf7 2. Bxe6No. *


[Event "No. 1232 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b2rk1/2p2ppp/p7/1p6/3P3q/1BP2Q1P/PP3nPb/RNB1RK2 w - - 0 1"]

1. Qxf7+ Rxf7 2. Re8No. *


[Event "No. 1233 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5N1b/8/3N3Q/r2rk3/6pP/1q6/5K2/8 w - - 0 1"]

1. Qf4+ Kxf4 2. Ng6No. *


[Event "No. 1234 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bqrk2/pp2bppB/2pn3p/3pN2Q/3P1P2/2N5/PP4PP/R4RK1 w - - 0 1"]

1. Qxf7+ Nxf7 2. Ng6No. *


[Event "No. 1235 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b3nr/ppkn1Npp/2p1Q3/8/8/2N5/Pq3PPP/R3K2R w KQ - 0 1"]

1. Nd5+ cxd5 2. Qd6No. *


[Event "No. 1236 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1rk4r/3b1pb1/p2p2p1/BppNpn1p/2P1N2P/3P2P1/PP2PPB1/R3K2R w KQ - 0 1"]

1. Nxd6+ Nxd6 2. Ne7No. *


[Event "No. 1237 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3qrbk1/1p2r2n/p1p1P2p/3p4/2P5/1P3Q2/PB5P/R4R1K w - - 0 1"]

1. Qf7+ Rxf7 2. exf7No. *


[Event "No. 1238 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/Q7/8/2N5/2pk2nq/2r2K2 w - - 0 1"]

1. Nd1+ Kxd1 2. Qd5No. *


[Event "No. 1239 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bqk2r/bppp1ppp/8/PB2N3/3n4/B7/2PPQnPP/RN2K2R w KQkq - 0 1"]

1. Nxd7+ Nxe2 2. Nf6No. *


[Event "No. 1240 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rnbq2kr/ppp3pp/4P2n/3p2NQ/4p3/B1P5/P1P2PPP/R3KB1R w KQ - 0 1"]

1. Qf7+ Nxf7 2. exf7No. *


[Event "No. 1241 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2k1r3/pp4p1/2p1Nn2/1q2b2p/6P1/8/1P1Q2PP/3R2K1 w - - 0 1"]

1. Qd8+ Rxd8 2. Rxd8No. *


[Event "No. 1242 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/3qb3/3pkpP1/5N2/4KP2/1n6 w - - 0 1"]

1. Ng5+ hxg5 2. f3No. *


[Event "No. 1243 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3nrk1/2p1Q1pp/p1b1Pp2/np4B1/6q1/1B3N2/PP3PPP/R3R1K1 w - - 0 1"]

1. Qxf8+ Kxf8 2. e7No. *


[Event "No. 1244 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5R2/1p4pk/p5pn/P4p2/1R5P/6P1/3Q3K/r4q2 w - - 0 1"]

1. Qxh6+ gxh6 2. Rxb7No. *


[Event "No. 1245 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1b3rk/pp3Q1p/4pP2/4N1p1/7P/8/P2q1PP1/2R3KR w - - 0 1"]

1. Qxh7+ Kxh7 2. hxg5No. *


[Event "No. 1246 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R2r/1r1qQbk1/3P1p1p/2B2Pp1/6P1/7P/8/6K1 w - - 0 1"]

1. Qxf6+ Kxf6 2. Bd4No. *


[Event "No. 1247 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5NB1/4pq1n/4rknK/3Q1p2/b2P4/8/8/8 w - - 0 1"]

1. Qxe6+ Qxe6 2. Nxh7No. *


[Event "No. 1248 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p3pp1/r4b1k/5PRn/8/1P2B2K/4r1P1/8 w - - 0 1"]

1. Rxh5+ Kxh5 2. g4No. *


[Event "No. 1249 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r1bq4/pppn2R1/3p1n2/4P2p/3P2pk/3Q4/PPP3P1/R6K w - - 0 1"]

1. Qh3+ gxh3 2. g3No. *


[Event "No. 1250 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2krr3/1p1n2pn/p2R1bp1/2P2p2/1P3BP1/P6P/4B1K1/5R2 w - - 0 1"]

1. Rc6+ bxc6 2. Bxa6No. *


[Event "No. 1251 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/pkp3b1/1p5p/P5p1/4NnP1/1N5P/KPP5/5q2 w - - 0 1"]

1. Nbc5+ (1. Nec5+ bxc5 2. Nxc5No. ) 1... bxc5 2. Nxc5No. *


[Event "No. 1252 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b1n2rk1/p4p1p/6pQ/1p1N3n/8/1P4qP/PB2B1P1/2R4K w - - 0 1"]

1. Qxf8+ Kxf8 2. Rxc8No. *


[Event "No. 1253 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4rk1r/1pp3p1/1q1p2p1/5p2/Rn1p3B/1B1P3P/1PP1QPP1/7K w - - 0 1"]

1. Ra8 (1. Be7+ Rxe7 2. Ra8+ Re8 3. Rxe8No. ) 1... Qc6 (1... Qb5 2. Be7No. )
2. Be7No. (2. Qe7No. ) *


[Event "No. 1254 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/ppp2p2/NbN3p1/5q1p/4np2/PQ5P/1PP2PP1/6K1 w - - 0 1"]

1. Qxb6 cxb6 (1... axb6 2. Nxc7No. ) 2. Nc7No. *


[Event "No. 1255 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k2r/p1p2p1p/b1p2qpb/3P4/3r2P1/1BN1B3/PPP3PP/R1Q3KR b k - 0 1"]

1... Rd1+ 2. Nxd1 (2. Qxd1 Bxe3No. ) 2... Qf1No. *


[Event "No. 1256 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r1Q1nk1/5pb1/p2R2p1/4p3/2p1P3/q1N4Q/PrB3P1/2KR4 b - - 0 1"]

1... Rxc2+ 2. Kxc2 Qb2No. *


[Event "No. 1257 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r5k1/pp2q2p/2np1r2/2p1p2K/P1N1P1P1/1P1P4/1BP1QP1P/1R3R2 b - - 0 1"]

1... Rh6+ 2. Kxh6 Qh4No. *


[Event "No. 1258 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1kr5/1p6/1R2pb1p/P5p1/5P2/3bPKPN/5BP1/1R6 b - - 0 1"]
[ECO "A00"]
[Opening "Grob"]

1... g4+ 2. Kxg4 Be2No. *


[Event "No. 1259 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/1p3pp1/4p2p/3b4/4r2P/6Pq/1B3Q2/3R2K1 b - - 0 1"]

1... Re1+ 2. Rxe1 (2. Qxe1 Qg2No. ) 2... Qh1No. *


[Event "No. 1260 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r1k1/5ppp/8/8/3Pb3/1QP2pPq/5R1P/5R1K b - - 0 1"]

1... Qxf1+ 2. Rxf1 f2No. *


[Event "No. 1261 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr4/ppp2p1p/6r1/n2nPb2/3N4/P1P1P2P/2PQ1qP1/R1BK1B1R b - - 0 1"]

1... Nxe3+ 2. Qxe3 Bxc2No. *


[Event "No. 1262 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "rn4k1/pppb1ppp/8/3P4/2BP2n1/2N1r3/PP1BNqP1/R2QR2K b - - 0 1"]

1... Rh3+ 2. gxh3 Qh2No. *


[Event "No. 1263 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/pp4pp/6B1/2Pp4/3N4/PQ2q2b/1B5P/2R4K b - - 0 1"]

1... Qxc1+ 2. Bxc1 (2. Qd1 Qxd1No. ) 2... Rf1No. *


[Event "No. 1264 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b1r1k1/pp3ppp/5n2/8/1bP5/1N2q3/PPQB2PP/R2K1B1R b - - 0 1"]

1... Qe1+ 2. Bxe1 Rxe1No. *


[Event "No. 1265 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/6pp/4n3/5bq1/8/5PN1/5PKP/6QR b - - 0 1"]

1... Bh3+ 2. Kxh3 Nf4No. *


[Event "No. 1266 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/2p3pp/3p1b2/3Q4/6R1/1NP5/2B3PP/4rRK1 b - - 0 1"]

1... Bd4+ 2. cxd4 (2. Qxd4 Rfxf1No. ) (2. Nxd4 Rfxf1No. ) (2. Rxd4 Rfxf1No. )
2... Rfxf1No. (2... Rexf1No. ) *


[Event "No. 1267 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/1R4p1/p6p/P7/8/8/3r1qPP/6RK b - - 0 1"]

1... Qxg1+ 2. Kxg1 Rd1No. *


[Event "No. 1268 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k2r3/pp4pq/7p/3p4/3P4/1QP1R3/PP1N1PPp/4RK2 b - - 0 1"]

1... Qd3+ 2. Rxd3 (2. R1e2 h1=RNo. ) 2... h1=RNo. *


[Event "No. 1269 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/1pp3p1/4NpPp/3P4/7Q/2rn2N1/P4Pq1/RK3R2 b - - 0 1"]

1... Qxf1+ 2. Nxf1 Rc1No. *


[Event "No. 1270 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/Q4ppp/8/1q6/5B2/R1N2nP1/2r3BP/7K b - - 0 1"]

1... Qf1+ 2. Bxf1 (2. Qg1 Qxg1No. ) 2... Rxh2No. *


[Event "No. 1271 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/pp2ppkp/6p1/8/5P2/1P2NBP1/P2Qnq1P/2rR3K b - - 0 1"]

1... Qg1+ 2. Rxg1 Rxg1No. *


[Event "No. 1272 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1br1r1k1/p2q1pp1/1p6/4p3/1PPp1n1n/P2PP1NP/1B1Q3K/3R2NR b - - 0 1"]

1... Qxh3+ 2. Nxh3 Nf3No. *


[Event "No. 1273 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r1k1/p3qp1p/6p1/8/6n1/3B1NQ1/PB3pPP/3N1K2 b - - 0 1"]

1... Qe1+ 2. Nxe1 Rxe1No. *


[Event "No. 1274 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k1r3r/p1p2p2/P1Q5/6p1/2p1P3/5b2/1PPN1P2/R1B1KNq1 b Q - 0 1"]

1... Qxf1+ 2. Kxf1 (2. Nxf1 Rd1No. ) 2... Rh1No. *


[Event "No. 1275 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/1p3ppp/5q2/8/4Q3/3P4/6PP/r3R2K b - - 0 1"]

1... Qf1+ 2. Rxf1 Rxf1No. *


[Event "No. 1276 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b1r2k/pq4pp/1p6/6n1/8/P5N1/1P3PPN/R2Q1KBR b - - 0 1"]

1... Qxg2+ 2. Kxg2 Bh3No. *


[Event "No. 1277 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "k7/1b6/p7/qpQpPp2/2nQp3/3N3P/R1p5/K7 b - - 0 1"]

1... Qe1+ *


[Event "No. 1278 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/p4ppp/1p2p3/5q2/2P1n3/P2r1b2/1R5P/R1Q1BK2 b - - 0 1"]

1... Be2+ *


[Event "No. 1279 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2r4k/p5pp/8/1p6/2nQ4/8/PP4qP/RK1R4 b - - 0 1"]
[ECO "A00"]
[Opening "Durkin"]

1... Na3+ 2. bxa3 Qc2No. *


[Event "No. 1280 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2r4k/6bP/3p4/3Pp1P1/qp2P3/r4P2/1Q6/1KN1R2R b - - 0 1"]

1... Ra1+ 2. Qxa1 Qc2No. *


[Event "No. 1281 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r1k1/1pp1qpp1/3p3p/3P4/PPP2R2/3Q2P1/R4KP1/4r3 b - - 0 1"]

1... Rf1+ *


[Event "No. 1282 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "k1r5/pp6/b7/Q2P4/4qppP/2P5/PP2rPPB/R2R2K1 b - - 0 1"]

1... Rxf2 2. Kxf2 (2. Qxa6 Qxg2No. ) 2... Qe3No. *


[Event "No. 1283 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2Rr2k1/pp3ppp/6r1/3pP3/4bP1q/1P2P2n/PB1R2BP/2Q2K2 b - - 0 1"]

1... Bd3+ 2. Rxd3 Qf2No. *


[Event "No. 1284 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/pRR3pp/8/5N2/5n2/1P3r2/P1P3r1/2K5 b - - 0 1"]

1... Nd3+ 2. cxd3 Rf1No. *


[Event "No. 1285 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/1p2Q1pk/p4n1q/3b4/5R2/PP4PP/4R1NK/3r4 b - - 0 1"]

1... Qxh3+ *


[Event "No. 1286 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/pp3p1p/8/3p2q1/3Q4/4PP1b/PP3P1P/RNr2BRK b - - 0 1"]

1... Qxg1+ *


[Event "No. 1287 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/6k1/6p1/4ppK1/7P/5Q2/6Bq/6b1 b - - 0 1"]

1... Qxg2+ *


[Event "No. 1288 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/p5p1/1p5p/5p2/Q1Np4/3B1PqP/PBP4b/R6K b - - 0 1"]

1... Bg1 *


[Event "No. 1289 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/2R2p1p/4b1p1/7q/4P3/1P4Q1/P4PP1/3r1BK1 b - - 0 1"]

1... Rxf1+ *


[Event "No. 1290 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k3/ppp4r/4P3/5p2/1PQ5/6qP/P5P1/6RK b - - 0 1"]

1... Rxh3+ *


[Event "No. 1291 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6R1/1N6/3p3p/1n1Pp3/kpK1P2P/5r2/1P6/8 b - - 0 1"]
[ECO "A00"]
[Opening "Durkin"]

1... Na3+ *


[Event "No. 1292 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r3/5k2/1P1p4/3N1K2/3pPP2/1R2b3/6r1/R7 b - - 0 1"]

1... Re5+ *


[Event "No. 1293 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k3r1/ppp1qp2/4bQ2/8/3P4/N1P5/PP3Rr1/R1B2K2 b - - 0 1"]

1... Bc4+ *


[Event "No. 1294 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/6pp/6p1/2Pp4/3P1q2/3BR1nP/5rP1/3QR1K1 b - - 0 1"]

1... Rxg2+ 2. Kxg2 Qf2No. *


[Event "No. 1295 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/PR1R1p1p/8/1Q6/4qP1P/5n1K/8/6r1 b - - 0 1"]

1... Ng5+ *


[Event "No. 1296 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/p1R1P1k1/4n3/Q5pp/1P6/3r1B1K/P4NPP/6r1 b - - 0 1"]

1... Rxf3+ *


[Event "No. 1297 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "rnb1k2r/ppp2ppp/8/4N3/1bBPn3/3K4/PPP2qPP/RNBQ1R2 b kq - 0 1"]

1... Nc5+ *


[Event "No. 1298 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r7/2R3pk/3p1p1p/3Pp2P/4P3/qP6/p1PQ4/K7 b - - 0 1"]

1... Qb2+ *


[Event "No. 1299 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2rr2k1/1p3pb1/p1b1p1pp/p7/1B3nPq/1BP5/1P3N1P/R3QRK1 b - - 0 1"]

1... Qxg4+ *


[Event "No. 1300 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/pbp2ppp/6r1/2P5/2PbB3/7q/P2PQPPP/1RB2RK1 b - - 0 1"]

1... Rxg2+ *


[Event "No. 1301 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/ppp1r1pp/8/4n3/8/5P1b/2Q1PP1P/6KR b - - 0 1"]

1... Nxf3+ *


[Event "No. 1302 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/1Qpk1pp1/7p/4qP2/1P5r/2P4P/3r2P1/R4R1K b - - 0 1"]

1... Rxh3+ *


[Event "No. 1303 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/3Q2p1/3n4/4p3/8/2Pq2P1/PP1Nbr2/R1K5 b - - 0 1"]

1... Rf1+ *


[Event "No. 1304 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3r2k1/1b3ppp/pb2p3/1p6/1P2PPnq/P2N2P1/1B2Q2P/2RR3K b - - 0 1"]

1... Bxe4+ *


[Event "No. 1305 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3RQ3/p4pk1/1p4p1/2q3Pp/6bK/P1r5/6PP/3n3R b - - 0 1"]

1... Rh3+ *


[Event "No. 1306 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2r2qk1/p3p1bR/3p4/1b1P2Q1/1p4P1/1N2BP2/Pr6/K6R b - - 0 1"]

1... Rb1+ *


[Event "No. 1307 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/6p1/6k1/R2pp1p1/2rPn1P1/1p1KP3/1Pr1R3/3N4 b - - 0 1"]

1... Nc5+ *


[Event "No. 1308 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r2/4k1r1/3N4/1QpPp2n/pp2P3/5PPK/PP6/2R3R1 b - - 0 1"]

1... Nf4+ *


[Event "No. 1309 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/p7/1p6/2p1b2p/4PN1P/2P1KR2/PP1r1R2/3r4 b - - 0 1"]

1... Bd4+ *


[Event "No. 1310 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "b5k1/1q3ppp/2r2n2/R4NB1/3b4/4N3/1P4PP/Q5K1 b - - 0 1"]

1... Rc1+ *


[Event "No. 1311 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/1p1P2bk/p5pp/3Q1pq1/P3r3/5pB1/1P5K/R4R2 b - - 0 1"]

1... Rh4+ *


[Event "No. 1312 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2krr3/ppb2Qpp/8/1PPN4/5pnP/B2q1Nn1/P5P1/R5KR b - - 0 1"]

1... Qf1+ *


[Event "No. 1313 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/p4pp1/1p5p/5N1q/8/QP3n1P/P1r3P1/3R3K b - - 0 1"]

1... Qxh3+ *


[Event "No. 1314 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/7p/7N/8/2Qn4/6pb/6rR/5K1R b - - 0 1"]

1... Rg1+ *


[Event "No. 1315 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/p1k5/B1p5/2Pp1p2/P2Pb2p/6r1/3Q1RPK/1r6 b - - 0 1"]

1... Rh3+ *


[Event "No. 1316 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/2p3pp/ppb3r1/4Pp1n/PP3P2/2N1B3/6RP/6RK b - - 0 1"]

1... Ng3+ *


[Event "No. 1317 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r4rk1/ppq2ppp/2p2B2/2b1n3/4P1N1/P1N4P/BP1Q1PP1/5RKR b - - 0 1"]
[ECO "A04"]
[Opening "Reti"]

1... Nf3+ *


[Event "No. 1318 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5k2/6pp/1q5r/p2RPp2/2B1nP2/2P4P/2P3PK/2Q4R b - - 0 1"]

1... Rxh3+ *


[Event "No. 1319 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/3r1pk1/1Q5p/1pp3p1/2Bn1Pb1/2P5/PPR3PP/1NKR4 b - - 0 1"]

1... Nb3+ *


[Event "No. 1320 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k2r/4r1p1/8/8/1b1R3p/4nR1P/1N3KP1/5BN1 b k - 0 1"]

1... Ng4+ *


[Event "No. 1321 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/6b1/4p2p/8/5nPP/1p2KP2/1Pr5/1RR5 b - - 0 1"]

1... Re2+ *


[Event "No. 1322 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k3/3p1pp1/p2Pp3/1pr2n2/5P2/1PP2qPK/P2B4/5RQ1 b - - 0 1"]

1... Ne3 *


[Event "No. 1323 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k1r3/2pp1PR1/1p6/8/1p1n4/3P4/2P2Q2/1qBK4 b - - 0 1"]

1... Re1+ *


[Event "No. 1324 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k3/p4p1p/3p1p2/2p1r3/2P1r1P1/P7/1P1QnPP1/3R1R1K b - - 0 1"]

1... Rh5+ *


[Event "No. 1326 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k2r/3r1p2/6p1/1pb1Pn2/p1p1QP1p/3P4/PP4PP/1RBR3K b k - 0 1"]

1... Ng3+ 2. hxg3 hxg3No. *


[Event "No. 1327 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/ppq3pp/2p3p1/3p4/6P1/2NB3P/PPPQR1Kb/R4r2 b - - 0 1"]

1... Qg3+ 2. Kxf1 Qg1No. *


[Event "No. 1328 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/6p1/p3p1Kp/P3p3/4Pr2/2P1N3/1P2nPPN/R5R1 b - - 0 1"]

1... Rf5 2. exf5 (2. Nxf5 Nf4No. ) (2. g3 Rg5No. ) (2. Nf3 Nf4No. ) 2...
Nf4No. *


[Event "No. 1329 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3k1r1/pp1n1p2/2pbp2p/1P1p4/3P1q2/P1N2P2/2P1B1NP/R2Q1RK1 b q - 0 1"]

1... Rxg2+ 2. Kxg2 (2. Kh1 Qxh2No. ) 2... Qxh2No. *


[Event "No. 1330 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/pkp5/3p1P2/2p5/1p6/3P3P/2P1rP2/qQKR3R b - - 0 1"]

1... Rxc2+ 2. Kxc2 Qc3No. *


[Event "No. 1331 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b2rk1/1p6/5qp1/3pBn2/p7/P2B2P1/1PQ1NPK1/R6R b - - 0 1"]

1... Ne3+ 2. fxe3 (2. Kg1 Qxf2No. ) (2. Kh2 Qxf2No. ) 2... Qf2No. *


[Event "No. 1332 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r5k1/1npb4/1p3qrp/2pP1P2/1PP1pP2/pKN1B2P/Pb1QB1R1/6R1 b - - 0 1"]

1... Qxc3+ 2. Qxc3 Ba4No. *


[Event "No. 1333 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k3rr/8/6q1/8/5Q2/4N3/5P1p/R4R1K b - - 0 1"]

1... Qg1+ 2. Rxg1 hxg1=RNo. *


[Event "No. 1334 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4rk2/1p3p1p/p4p2/8/1bPn1Q2/1P1P4/q2N2PP/2RKBB1R b - - 0 1"]

1... Qxb3+ 2. Nxb3 (2. Rc2 Qxc2No. ) 2... Rxe1No. *


[Event "No. 1335 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "Q1b1r1k1/4q1p1/2p4p/3n1p1B/1rn5/2NP4/PPP2bPP/RNBK3R b - - 0 1"]

1... Qe1+ 2. Rxe1 Rxe1No. *


[Event "No. 1336 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/R5pp/8/3P1q2/2P5/BPQ2BP1/P4nK1/4r3 b - - 0 1"]

1... Qh3+ 2. Kxf2 Qf1No. *


[Event "No. 1337 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b2rk1/pp3p1p/3p2p1/2pPp3/2PbPPnq/3B3P/PPQ3P1/R1BN1R1K b - - 0 1"]

1... Qg3 2. hxg4 (2. Rf3 Qh2No. ) 2... Qh4No. *


[Event "No. 1338 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/2q2rbk/4b1p1/7p/3pB2P/Q2Pn1P1/4P2K/R3N2R b - - 0 1"]

1... Qxg3+ 2. Kxg3 Be5No. *


[Event "No. 1339 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/P6p/6p1/3p4/R3b3/8/2q3PP/3rQB1K b - - 0 1"]

1... Qxg2+ 2. Bxg2 Rxe1No. *


[Event "No. 1340 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3r1k1/1p3p2/p7/3P1Q2/P4Pnp/5B2/1P3NPq/R1B2K2 b - - 0 1"]

1... Qg1+ 2. Kxg1 Re1No. *


[Event "No. 1341 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/R1p3bp/1q6/3ppr2/Qp6/1p1PP3/1P1KP2P/2R5 b - - 0 1"]

1... Qxe3+ 2. Kxe3 (2. Kd1 Rf1No. ) (2. Ke1 Qxc1No. ) 2... Bh6No. *


[Event "No. 1342 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3b4/1b4k1/1p6/1P3ppQ/3p2p1/1q4P1/3P1N1K/7R b - - 0 1"]

1... Qxg3+ 2. Kxg3 Bc7No. *


[Event "No. 1343 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r1k1/q4p2/8/8/4n1P1/P6p/Q1P5/R3BKR1 b - - 0 1"]

1... Qf2+ 2. Bxf2 Nd2No. *


[Event "No. 1344 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "b1r1r1k1/6pp/p2b4/1pq2pBQ/1n3P2/2N3P1/PPP2P2/R4BKR b - - 0 1"]

1... Qxf2+ 2. Kxf2 Bc5No. *


[Event "No. 1345 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/p1b3qp/1p2Np2/5Q2/5B1p/4P2P/PP3nPK/6R1 b - - 0 1"]

1... Qg3+ 2. Bxg3 Bxg3No. *


[Event "No. 1346 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r5k1/6pp/8/2N1p2P/3nP3/6Q1/pPq2PB1/K1R1R3 b - - 0 1"]

1... Qb1+ 2. Rxb1 Nc2No. *


[Event "No. 1347 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/2R5/3r3q/1Q1Pp1r1/4N3/5P2/7P/6RK b - - 0 1"]

1... Qxh2+ 2. Kxh2 Rh6No. *


[Event "No. 1348 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3k2r/pp2b2p/3pQ3/8/4n3/3N4/PBPPPqnP/1RNK1B1R b kq - 0 1"]

1... Qe1+ 2. Nxe1 Nf2No. *


[Event "No. 1349 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7Q/4kbQ1/5p2/4pK2/4P3/3p1P2/8/6q1 b - - 0 1"]

1... Qg6+ 2. Qxg6 Be6No. *


[Event "No. 1350 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b1k2r/bppp1ppp/p7/8/B3P1n1/5N2/PP3qPP/RNBQR2K b kq - 0 1"]

1... Qg1+ 2. Rxg1 (2. Nxg1 Nf2No. ) 2... Nf2No. *


[Event "No. 1351 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r6k/pp4pp/2n5/2b1p1BQ/2Pq4/2N5/PP3rPP/1BR1R1K1 b - - 0 1"]

1... Rf1+ 2. Kxf1 Qf2No. *


[Event "No. 1352 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3b2k1/1p3pp1/3Bb3/pP1pp2p/P1q5/2N1P1P1/1Q3PKP/8 b - - 0 1"]

1... Bh3+ 2. Kxh3 Qf1No. *


[Event "No. 1353 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/R6p/8/3R1q2/2P4K/BPQ2BP1/P4n2/4r3 b - - 0 1"]

1... Rh1+ 2. Bxh1 Qg4No. *


[Event "No. 1354 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3rkb2/ppp1q2p/6N1/7Q/4n3/8/PPn2PPP/RNBB1K1R b - - 0 1"]

1... Ng3+ 2. hxg3 Qe1No. *


[Event "No. 1355 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1R6/1R6/7p/1p3npk/5p2/B1r4P/5PPK/4r3 b - - 0 1"]

1... Ng3 2. fxg3 fxg3No. *


[Event "No. 1356 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/5ppp/8/7N/3n2Q1/P3r3/KPq5/R6R b - - 0 1"]

1... Rxa3+ 2. Kxa3 Qb3No. *


[Event "No. 1357 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b1k2r/p4pp1/2p4p/n7/3P2n1/2N3q1/PPPKB1PN/2BQ3R b kq - 0 1"]

1... Nc4+ 2. Bxc4 Qe3No. *


[Event "No. 1358 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2r3kb/p2bBp2/3R2P1/8/r3P3/1N3P2/1pP4Q/1K5R b - - 0 1"]

1... Ra1+ 2. Nxa1 bxa1=RNo. *


[Event "No. 1359 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "Q7/2pk1p1p/pb1pb3/2p5/4n3/3K3P/PP3qP1/RN5R b - - 0 1"]
[ECO "A10"]
[Opening "English"]

1... c4+ 2. Kxe4 Qe3No. *


[Event "No. 1360 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/Q7/5Pr1/4N3/3n4/4R1Pq/5N2/6K1 b - - 0 1"]

1... Ne2+ 2. Rxe2 Rxg3No. *


[Event "No. 1361 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/2r3p1/1k3p2/1p1PpP2/pK2P3/P1R4r/1PR5/8 b - - 0 1"]

1... Rc4+ 2. Rxc4 Rb3No. *


[Event "No. 1362 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2r2rk1/5p1p/3p2p1/8/4P1P1/nB1qP2P/P2Q4/3KRR2 b - - 0 1"]

1... Rc1+ 2. Kxc1 Qb1No. *


[Event "No. 1363 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3kb1r/pQpbqppp/8/1B6/3Pn3/2P2n2/PP3PPP/RNB2K1R b kq - 0 1"]

1... Ng3+ 2. fxg3 Qe1No. *


[Event "No. 1364 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2b3k1/ppp2p1p/4p1p1/4P2q/4Bn2/3r4/PPQ2P1P/4R1RK b - - 0 1"]

1... Qxh2+ 2. Kxh2 Rh3No. *


[Event "No. 1365 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k4r/pp3ppr/2p1pn2/8/3P1bP1/2PQ2N1/PP2BPP1/R4RK1 b - - 0 1"]

1... Rh1+ 2. Nxh1 Bh2No. *


[Event "No. 1366 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/7k/4b1p1/4q3/6PP/6QK/6B1/6b1 b - - 0 1"]

1... Bxg4+ 2. Qxg4 Qh2No. *


[Event "No. 1367 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/Qp4pk/p5b1/5p1p/3B2nP/1P4PK/P1P1r1B1/3r4 b - - 0 1"]

1... Rh1+ 2. Bxh1 Rh2No. *


[Event "No. 1368 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r4k1/Q4ppp/3q4/3P1N2/1P3b2/K5P1/P2B1P1P/2Rb4 b - - 0 1"]

1... Qxb4+ 2. Bxb4 Bxc1No. *


[Event "No. 1369 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/1Q3pkp/6p1/8/r3r2P/PP4PK/2R2q2/3R4 b - - 0 1"]

1... Rxh4+ 2. gxh4 Rxh4No. *


[Event "No. 1370 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/p1pk1ppp/8/1b2q3/8/2P1bP2/PP3nPP/RN2K2R b KQ - 0 1"]

1... Bf4+ 2. Kxf2 Qe3No. *


[Event "No. 1371 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2b3rk/5pr1/1p1p1n2/p1pP1q1p/P1P4n/1QP3PP/4RN1K/2B3RB b - - 0 1"]

1... Qxh3+ 2. Nxh3 Ng4No. *


[Event "No. 1372 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7r/6k1/4bpp1/p2p1q1p/N2b1P2/1Br4P/2P1R1PK/4QR2 b - - 0 1"]

1... Rxh3+ 2. gxh3 Qxh3No. *


[Event "No. 1373 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3kb1r/p2p1ppp/1p2p3/7q/2P1N3/1P5n/PB2nPPN/R2Q2RK b kq - 0 1"]

1... Nxf2+ 2. Nxf2 Ng3No. *


[Event "No. 1374 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/pp4pp/1br5/8/4Pp1q/2N5/PP4PP/R4R1K b - - 0 1"]

1... Qxh2+ 2. Kxh2 Rh6No. *


[Event "No. 1375 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/p1p3bp/3p4/1p1b3q/3n2p1/6P1/PP1NrN2/1Q1BRRK1 b - - 0 1"]

1... Qh1+ 2. Nxh1 Rg2No. *


[Event "No. 1376 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7r/5pk1/Q2pp1p1/p5qp/1p2P3/1P2nPPK/PN1RR2P/2r5 b - - 0 1"]

1... Qg4+ *


[Event "No. 1377 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr3r/ppqn1pp1/2p1p1p1/2b5/8/5NN1/PPQ2nP1/R3BRK1 b - - 0 1"]

1... Rh1+ *


[Event "No. 1378 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r2q1rk1/1pp5/3p2nP/p1nPbp2/2P1p2P/1P2P1P1/P2BQKB1/2N2RR1 b - - 0 1"]

1... Bxg3+ *


[Event "No. 1379 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3rk2r/ppp2ppp/2b5/2b1P1Q1/8/2P5/PP3RPP/RNBq2NK b - - 0 1"]

1... Qxg1+ *


[Event "No. 1380 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr1r2/8/1p2p1pb/p1p1Q2p/8/qPP2P1P/P1K5/1B1R3R b - - 0 1"]

1... Qc1+ *


[Event "No. 1381 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4R3/6kp/1b4p1/3Q1nN1/3q1Bn1/1B3P1P/8/r3R2K b - - 0 1"]

1... Qg1+ *


[Event "No. 1382 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/1b4p1/3b4/8/8/5rPq/2Q2P1P/3BRRK1 b - - 0 1"]

1... Qg2+ *


[Event "No. 1383 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r2k/ppp3pp/8/1PPb1p2/3P1P1b/P1Q2p1P/7R/R4KBq b - - 0 1"]

1... Qg2+ *


[Event "No. 1384 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6rk/1p5p/p4R1K/2Q2pB1/2P2P1P/1P6/P5q1/7r b - - 0 1"]

1... Qxg5+ *


[Event "No. 1385 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k5r/1Pp3p1/5pqp/7R/5BPK/3r3P/1Q6/R7 b - - 0 1"]

1... Qg5+ *


[Event "No. 1386 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r4Nk1/1p2pp1p/2np2p1/p2N4/P2qPPn1/2bB4/2P1K1PP/R2Q1R2 b - - 0 1"]

1... Qe3+ *


[Event "No. 1387 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/1pp2Q1b/8/2R5/3pp1p1/1PP1q1P1/2KPB3/7r b - - 0 1"]

1... Qxd2+ *


[Event "No. 1388 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r2/1pp3kr/p2P2p1/4p1K1/2P1N1P1/4Q3/PP3P1n/R4R2 b - - 0 1"]

1... Rf5+ *


[Event "No. 1389 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/pRQ2pp1/2p4p/8/8/p7/PPPr3P/1K1n4 b - - 0 1"]
[ECO "A00"]
[Opening "Van Geet (Dunst) Opening"]

1... Nc3+ *


[Event "No. 1390 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "k5r1/8/1pqB3p/p2nPQ2/3P3P/7K/3P2N1/8 b - - 0 1"]

1... Nf4+ *


[Event "No. 1391 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3Q4/2p5/1p1p4/p1n1p2n/P6N/BPP1PP2/5K1k/5b2 b - - 0 1"]

1... Nd3+ *


[Event "No. 1392 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3r1k1/pp3p1p/1q1p2P1/2p5/2Pb4/8/PnQB1P2/2KR3R b - - 0 1"]

1... Nd3+ *


[Event "No. 1393 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/R4Qpk/p1b5/1p1r4/4q3/P3N3/1P3PPP/6K1 b - - 0 1"]

1... Rd1+ *


[Event "No. 1394 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5q2/p4p1k/2RQ2p1/3P2K1/1P3PPp/5r1P/8/8 b - - 0 1"]

1... f6+ *


[Event "No. 1395 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7r/1pp2pk1/3p1bp1/3P1P2/1PP3K1/5RP1/2Q3Bq/8 b - - 0 1"]

1... Rh4+ *


[Event "No. 1396 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5k2/pp2R3/8/5Np1/5r2/2P2qPK/PPQ4P/R7 b - - 0 1"]

1... Rh4+ *


[Event "No. 1397 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r6q/ppp1nkb1/3pN3/1P1Pp3/P2P1pn1/B4QP1/4P1Br/1R3RK1 b - - 0 1"]

1... Rh1+ *


[Event "No. 1398 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k3r1/1p3pqp/2p1p2p/PP1pP3/3P4/3B1N2/3Q1PrP/2R2R1K b - - 0 1"]

1... Rxh2+ *


[Event "No. 1399 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3r2k1/2p2ppp/8/2R5/2R2B2/5qP1/4r2P/5QK1 b - - 0 1"]

1... Rd1 *


[Event "No. 1400 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r4k1/3nqpp1/p1Q4p/B2p3n/3P2P1/2pBPP1K/1r5P/R3R3 b - - 0 1"]

1... Qh4+ *


[Event "No. 1401 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/ppp3pp/4r3/2B5/3r4/1B3P1b/P1Q1PP1P/6KR b - - 0 1"]

1... Rd1+ 2. Qxd1 Rg6No. *


[Event "No. 1402 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr4/qbb2Q2/8/1B5p/5P2/2ppB3/2P2KPP/6R1 b - - 0 1"]

1... Qxe3+ 2. Kxe3 Bb6No. *


[Event "No. 1403 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5rk1/pp4p1/2p3Qp/8/1qbPN3/5N2/PP4PP/4R1K1 b - - 0 1"]

1... Qxe1+ 2. Nxe1 Rf1No. *


[Event "No. 1404 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr2r1/ppp3q1/4p3/PP1pP2p/3P1p1n/2P4P/3N1P1K/6NQ b - - 0 1"]

1... Qg3+ 2. fxg3 fxg3No. *


[Event "No. 1405 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/7k/b2R4/p3Rpp1/7p/2P4K/1P4PP/5r2 b - - 0 1"]

1... Rf3+ 2. gxf3 Bf1No. *


[Event "No. 1406 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b2r1k/pppp2pp/8/4N3/1PBn3q/2Qn4/P2N2PP/R1BK1R2 b - - 0 1"]

1... Qe1+ 2. Rxe1 Nf2No. *


[Event "No. 1407 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/2B1bppp/p7/1p1r4/8/2Pn1pPq/PPQ2P1P/R5RK b - - 0 1"]

1... Qxh2+ 2. Kxh2 Rh5No. *


[Event "No. 1408 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr3r/ppp2Q1p/5p2/3Pp3/qb1n4/3B3P/PPP2PP1/1NKR3R b - - 0 1"]

1... Qxc2+ 2. Bxc2 Ne2No. *


[Event "No. 1409 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/p1R1P1kp/6p1/Q4n1n/1P2p3/7K/P4NNP/3r2q1 b - - 0 1"]

1... Qxg2+ 2. Kxg2 Nf4No. *


[Event "No. 1410 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r6/Q2bkp1p/p2p3b/4p3/2Bn3P/8/P2q1PP1/1N2RK1R b - - 0 1"]

1... Qxe1+ 2. Kxe1 Rxb1No. *


[Event "No. 1411 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b1k2r/pppp1ppp/2n2q2/2b1P3/4P3/2P3P1/PP1PN1Bn/RNBQKR2 b Qkq - 0 1"]

1... Qxf1+ 2. Bxf1 Nf3No. *


[Event "No. 1412 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "rnb1k2r/ppp3pp/3p4/3Pp3/2P1K3/6qP/PP2P3/RNBQ1BNR b kq - 0 1"]

1... Bf5+ 2. Kxf5 Qg6No. *


[Event "No. 1413 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "k5r1/p4p1p/1p1b1n2/7q/2PB2p1/1QN2b1P/P4PP1/1R3RK1 b - - 0 1"]

1... Qxh3 2. gxh3 gxh3No. *


[Event "No. 1414 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r5k1/2p3p1/3b4/3nqbBQ/8/1N6/PP2N1P1/R1K1R3 b - - 0 1"]

1... Qxb2+ 2. Kxb2 Ba3No. *


[Event "No. 1415 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/8/1R4P1/8/6b1/2r3k1/1p1B4/4K3 b - - 0 1"]

1... Rc1+ 2. Bxc1 bxc1=QNo. *


[Event "No. 1416 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/P6k/1Bp5/5Kp1/4n3/1P2Q3/3q4/8 b - - 0 1"]

1... Qd7+ 2. Kxe4 Qd5No. *


[Event "No. 1417 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/p5Qp/2k1p3/8/P1pnn3/2bB4/1P3qPP/2BK1R1R b - - 0 1"]

1... Qe1+ 2. Rxe1 Nf2No. *


[Event "No. 1418 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "N2k2nr/pp3ppp/8/2b1n2b/4Ppq1/5N1P/PPPPK1P1/R1B1QBR1 b - - 0 1"]

1... Qxf3+ 2. gxf3 Bxf3No. *


[Event "No. 1419 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "k2rr3/pp3ppp/8/2b2P2/5B2/1BP2QNP/PP2pnP1/R3K2R b KQ - 0 1"]

1... Rd1+ 2. Rxd1 exd1=QNo. *


[Event "No. 1420 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r1b1k1nr/pppp1pp1/5q2/7p/3PP1n1/5BKP/PPP3P1/RNBQ3R b kq - 0 1"]
[ECO "A00"]
[Opening "Kadas Opening"]

1... h4+ 2. Kxg4 d6No. *


[Event "No. 1421 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/2P3p1/4p3/3b4/p7/6qP/3Q2P1/1rB3K1 b - - 0 1"]

1... Rxc1+ 2. Qxc1 Qxg2No. *


[Event "No. 1422 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3R4/pp3pkp/2p1b3/8/4P1n1/P1N2K2/1P1QBPpq/5R2 b - - 0 1"]

1... g1=N+ 2. Rxg1 Qxf2No. *


[Event "No. 1423 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/p6p/QppN2p1/8/1PPn4/Pk1q4/4rPPP/KR6 b - - 0 1"]

1... Qxb1+ 2. Kxb1 Re1No. *


[Event "No. 1424 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k5r/1b3ppp/pP2p3/3pP3/n2B1PP1/qNrB1N2/1bP4P/1KR3QR b - - 0 1"]

1... Ba1 *


[Event "No. 1425 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/pp6/4p3/4Pq2/3rn2K/PP2Q1P1/6P1/4R3 b - - 0 1"]

1... Nf6+ 2. Qxd4 Qh5No. *


[Event "No. 1426 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/6p1/5nBp/8/7K/6PQ/8/4b2q b - - 0 1"]

1... Qe4+ *


[Event "No. 1427 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r2k4/1pp1n2p/p1np3b/8/2BPP1q1/2PK1N1b/PP5P/R1BQ3R b - - 0 1"]

1... Qxe4+ *


[Event "No. 1428 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k6/1p4b1/4q1p1/PQ5p/2p2P1R/4PK2/5BP1/1R3b2 b - - 0 1"]

1... Qe4+ *


[Event "No. 1429 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r2qk2r/pp3pQp/8/4pb2/1bP1nP2/8/PPnPK1PP/RNB2BNR b kq - 0 1"]

1... Qd3+ *


[Event "No. 1430 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3qr1k1/1b3p2/pp4p1/2n1r3/2P3NP/1P4RK/P4Q2/1BR5 b - - 0 1"]

1... Qxh4+ *


[Event "No. 1431 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k1r4/p1pq4/1p6/6n1/1P5R/PB3bP1/1Q3P1P/5RK1 b - - 0 1"]

1... Qh3 *


[Event "No. 1432 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4q3/7k/3p2pp/p4p2/1b3K2/2B2PQ1/1P5P/8 b - - 0 1"]

1... Qe5+ *


[Event "No. 1433 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6r1/1pQ2pk1/4qn1p/p3p1p1/1Pb1P3/P1P1B1P1/2B2PKP/8 b - - 0 1"]

1... Qh3+ *


[Event "No. 1434 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/6pp/2p4q/8/2b3P1/8/6KP/3Qb1BR b - - 0 1"]

1... Qh3+ *


[Event "No. 1435 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/6k1/1R5p/3Q2p1/3Np1K1/3nPpP1/5P1P/5q2 b - - 0 1"]

1... Qh3+ *


[Event "No. 1436 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k4r1/pp6/5b1q/2B3p1/1QP1p1K1/4P1P1/P5NP/1R6 b - - 0 1"]

1... Qh3+ *


[Event "No. 1437 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r2q1rk1/ppp2ppp/3b4/1N1P4/2BBPn1P/P4pP1/1PQ2Pb1/R3R1K1 b - - 0 1"]

1... Qxh4 *


[Event "No. 1438 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r2r1k1/Qb2qp1p/6p1/B1pp4/P5n1/4bN1P/NP2B1P1/3RRK2 b - - 0 1"]

1... Qh4 *


[Event "No. 1439 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2B3k1/p7/1p3p2/1R1b1npp/2pP4/P1Pq3P/3N1QPK/2r5 b - - 0 1"]

1... Qxh3+ *


[Event "No. 1440 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4r1rk/2q4p/pp3p2/8/P2N2n1/1QN4P/1P6/R5BK b - - 0 1"]

1... Qh2+ *


[Event "No. 1441 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "3b3r/1pp2pk1/1P1p1np1/3P1P2/3PpRq1/BQ2P1P1/4NKR1/7r b - - 0 1"]

1... Qf3+ *


[Event "No. 1442 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/ppq3bp/2n2np1/5p2/2P2P2/3RKBN1/PP2QP1P/8 b - - 0 1"]

1... Qxf4+ *


[Event "No. 1443 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/8/5p2/2b1p1p1/3q2P1/P4PKB/Q5NP/5b2 b - - 0 1"]

1... Qf4+ *


[Event "No. 1444 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/3B2p1/6k1/7R/1q6/1Pb4Q/KP6/2r5 b - - 0 1"]

1... Qa3+ *


[Event "No. 1445 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r4rk1/pp4pp/2p3n1/3p2N1/2P2PK1/3B2P1/PP5q/R1BQ1R2 b - - 0 1"]

1... Ne5+ *


[Event "No. 1446 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5k2/7p/1p2p2r/p3bpp1/2P4N/1P3bPK/P4P2/3BRR2 b - - 0 1"]

1... Rxh4+ *


[Event "No. 1447 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/p5pp/1pp5/6r1/4Qn2/6Rq/PP3P1P/5RKN b - - 0 1"]

1... Qg2+ *


[Event "No. 1448 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r5k1/p1q2pp1/2p4p/8/1PPP2N1/3QBN2/P3n1P1/R4n1K b - - 0 1"]

1... Qh2+ *


[Event "No. 1449 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "5r1k/p6r/2Q5/2p3q1/8/1P6/P5PP/3R2RK b - - 0 1"]

1... Rxh2+ *


[Event "No. 1450 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r4r2/ppp2pbk/6pp/5b2/1nB2P2/2P1BQ2/qP4PP/2KR2NR b - - 0 1"]

1... Bxc3 *


[Event "No. 1451 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r4rk1/1p3ppp/1ppp4/4p3/3PPn2/1B4nq/PPPQ1R1N/3R2K1 b - - 0 1"]

1... Qg2+ *


[Event "No. 1452 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4rb2/6pk/P7/2r1p2p/3pKP2/N2Q1P1q/PPB4P/R1R5 b - - 0 1"]

1... Qf5+ *


[Event "No. 1453 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "7k/p1p1r2p/1p1pnr1q/5pp1/2PPPp2/2PB1P1P/P2Q1PRK/6R1 b - - 0 1"]

1... Qxh3+ *


[Event "No. 1454 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k2b1r/ppp3pp/2n2q2/3B1b2/5P2/2P1BQ2/PP1N1P1P/2KR3R b - - 0 1"]

1... Qxc3+ *


[Event "No. 1455 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/1P4k1/QP6/4P1Pp/6P1/7K/8/6q1 b - - 0 1"]
[ECO "A00"]
[Opening "Kadas Opening"]

1... h4 *


[Event "No. 1456 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr1r2/1p1qbpp1/p1n1bn1p/4p3/2p1P3/4BN2/PPPNKPPP/R2QRB2 b - - 0 1"]

1... Qd3+ *


[Event "No. 1457 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r4k1/2p3pp/q4n2/b2p1p2/4p2P/1P2P1P1/1KPNQP2/2N4R b - - 0 1"]

1... Bc3+ *


[Event "No. 1458 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r3r1k1/pb3p1p/1pq3pQ/2p5/5B2/P2B1n2/1PP2PPP/3R1K1R b - - 0 1"]

1... Nd2+ *


[Event "No. 1459 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "8/8/4pbk1/N1P5/2P1K2p/Q2R4/5q1P/3b4 b - - 0 1"]

1... Bf3+ *


[Event "No. 1460 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1kr4r/1p1b2p1/p7/2pN1n2/Q1P1pPq1/P3P2P/1P1N2PK/2RR2B1 b - - 0 1"]

1... Nh4 *


[Event "No. 1461 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4qrk1/8/7p/2Q3p1/P1P5/1P4pb/R5NP/6K1 b - - 0 1"]

1... Qe1+ *


[Event "No. 1462 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2kr4/4P1p1/p7/1p1r4/3PRKQq/3R1P2/P7/8 b - - 0 1"]

1... Rf5+ *


[Event "No. 1463 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k5r/1pp2bpp/p4b2/5P2/qr1n4/2NB3P/P1PB4/K1QR1R2 b - - 0 1"]

1... Qxa2+ *


[Event "No. 1464 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k5r/ppp3pp/1r6/3p1P2/3P4/q1nQPP2/PRP1B3/KR6 b - - 0 1"]

1... Qxa2+ *


[Event "No. 1465 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "r5k1/pp4p1/7p/8/8/4qr1P/PP4PK/R2Q3R b - - 0 1"]

1... Rxh3+ *


[Event "No. 1466 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "4k1r1/pp3p1p/4pp2/1N2b3/5q2/Q4P1P/PR3KP1/5R2 b - - 0 1"]

1... Rxg2+ *


[Event "No. 1467 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "6k1/2p2pp1/3p4/8/6nq/7P/3P1bP1/2Q2R1K b - - 0 1"]

1... Qg3 *


[Event "No. 1468 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1r6/8/2k2q1B/2p4Q/2P5/2Pp2r1/3K1n2/1R3R2 b - - 0 1"]

1... Qxc3+ *


[Event "No. 1469 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "2k5/5R2/1Qp5/8/6q1/1b2P1R1/r2pPK1P/6B1 b - - 0 1"]

1... Qxe2+ *


[Event "No. 1470 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "Black to move"]
[FEN "1k1r4/1p4Rq/2B5/6bp/p7/Q1P5/2Pp3r/BR1K4 b - - 0 1"]

1... Qxc2+ *


[Event "No. 1471 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/5Q2/6p1/6k1/8/5K2/8 w - - 0 1"]

1. Qh8 *


[Event "No. 1472 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5QKB/2P5/8/3k4/8/1R4N1/8/8 w - - 0 1"]

1. Ne4 *


[Event "No. 1473 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/8/8/p7/8/2B5/rPK5/k7 w - - 0 1"]

1. Qg8 *


[Event "No. 1474 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2k1K3/4b3/8/8/2N5/6R1/7B/1R6 w - - 0 1"]

1. Rg7 *


[Event "No. 1475 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4Q3/8/6R1/2n1pkBK/8 w - - 0 1"]

1. Rd3 *


[Event "No. 1476 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6pp/2Q5/6k1/3K1R2/8/3B4 w - - 0 1"]

1. Qe3 *


[Event "No. 1477 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N3/r3p3/8/5k1K/2P5/4Q3/8/8 w - - 0 1"]

1. Qd4 *


[Event "No. 1478 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K3/8/p3kp1p/7Q/8/8/7B/8 w - - 0 1"]

1. Qf3 *


[Event "No. 1479 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/k1K5/r1p2Q2/8/8/8/8/3R4 w - - 0 1"]

1. Ra1 *


[Event "No. 1480 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/6q1/8/4B1R1/2KQ4/8/8/8 w - - 0 1"]

1. Qd7 *


[Event "No. 1481 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3R4/8/b3N3/8/5R2/K1k3N1 w - - 0 1"]

1. Nc5 *


[Event "No. 1482 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2N5/4K3/8/1Bk5/8/2P5/6b1/3Q4 w - - 0 1"]

1. Ba4 *


[Event "No. 1483 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/4k3/4P3/2NP3K/3p4/8/8 w - - 0 1"]

1. Nd2 *


[Event "No. 1484 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/8/kp6/N7/8/8/2KB4/1Q6 w - - 0 1"]

1. Qa2 *


[Event "No. 1485 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/nK6/1R6/k7 w - - 0 1"]

1. Rd2 *


[Event "No. 1486 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/7p/5P1k/5KpP/8/8/8/8 w - g6 0 1"]

1. hxg6 *


[Event "No. 1487 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/K7/1R6/2k5/R7/8/4N3/1b6 w - - 0 1"]
[ECO "A00"]
[Opening "Van Geet (Dunst) Opening"]

1. Nc3 *


[Event "No. 1488 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Q3/3N4/1Knk4/3b4/4P3/8 w - - 0 1"]
[ECO "A00"]
[Opening "Van Geet (Dunst) Opening"]

1. Nc3 *


[Event "No. 1489 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K3/8/5R2/3kn3/3P4/2P5/4Q3/8 w - - 0 1"]

1. Re6 *


[Event "No. 1490 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k1K1/2P4Q/3n4/8/2n5/B7/8/8 w - - 0 1"]

1. Qf5 *


[Event "No. 1491 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/3P4/3Pk3/5N2/4NK2/8/8 w - - 0 1"]

1. Ne6 *


[Event "No. 1492 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/8/4K1kb/6P1/8/6Q1/8/8 w - - 0 1"]

1. Qf4 *


[Event "No. 1493 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2k2N1Q/1N6/1K6/8/8/8/8 w - - 0 1"]

1. Ka6 *


[Event "No. 1494 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1bR5/2pQ4/8/K1k5/2b5/8/8/8 w - - 0 1"]

1. Rd8 *


[Event "No. 1495 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K5k1/1Q6/8/8/4N3/8/8/8 w - - 0 1"]

1. Ng5 *


[Event "No. 1496 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5PNk/8/5PR1/8/5K2/8/8 w - - 0 1"]

1. f8=Q *


[Event "No. 1497 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5P1k/8/4NPR1/8/5K2/8/8 w - - 0 1"]

1. f8=N+ *


[Event "No. 1498 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5P1k/8/5PR1/8/5K1N/8/8 w - - 0 1"]

1. f8=R *


[Event "No. 1499 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/1P5R/2k5/8/1PK5/8/8/8 w - - 0 1"]

1. b8=B *


[Event "No. 1500 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/1P5R/2k5/8/1PK5/8/8/8 w - - 0 1"]

1. b8=N+ *


[Event "No. 1501 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4NP1k/8/5PR1/8/5K2/8/8 w - - 0 1"]

1. f8=B *


[Event "No. 1502 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7B/1P5R/2k5/8/1PK5/8/8/8 w - - 0 1"]

1. b8=R *


[Event "No. 1503 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1P3B1R/2k5/8/1PK5/8/8/8 w - - 0 1"]

1. b8=Q *


[Event "No. 1504 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2K5/2Q5/pP6/kr6/7R w - - 0 1"]

1. Qc1 *


[Event "No. 1505 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4p3/8/4p3/4k1K1/4N3/3Qn3 w - - 0 1"]

1. Nd4 *


[Event "No. 1506 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1BPP4/4k1K1/5N2/8/3N4/8/8 w - - 0 1"]

1. c8=R *


[Event "No. 1507 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6p1/6B1/4Kp2/5Q2/5N2/5k2 w - - 0 1"]

1. Bh4 *


[Event "No. 1508 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b6/8/K7/8/8/7p/R7/5Qnk w - - 0 1"]

1. Ra1 *


[Event "No. 1509 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/8/2p5/2K3N1/8/8/8/Q7 w - - 0 1"]

1. Qa7 *


[Event "No. 1510 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7k/8/5K2/8/3R4/8/1B6 w - - 0 1"]

1. Kf6 *


[Event "No. 1511 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6B1/3N4/4R3/3k1N2/8/1K6 w - - 0 1"]

1. Ka2 *


[Event "No. 1512 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5BKP/6p1/6k1/6P1/6Q1/8/8 w - - 0 1"]

1. Kf8 *


[Event "No. 1513 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kNK5/rR6/P7/8/8/8/8/8 w - - 0 1"]

1. Nc6 *


[Event "No. 1514 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5N1k/5P1b/6R1/6K1/8/8/8/8 w - - 0 1"]

1. Kh6 *


[Event "No. 1515 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6N1/5BkN/6P1/8/6P1/8/6K1 w - - 0 1"]

1. Ne6 *


[Event "No. 1516 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kn6/N1K5/pP6/8/8/8/8/8 w - - 0 1"]

1. Nc8 *


[Event "No. 1517 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1K5/rNB5/P1R5/8/8/8/8/8 w - - 0 1"]

1. Bb8 *


[Event "No. 1518 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k2b1N2/P7/KB6/1N6/8/8/8/8 w - - 0 1"]

1. Nd7 *


[Event "No. 1519 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/RNb5/K1R5/8/8/8/8/8 w - - 0 1"]

1. Nc5 *


[Event "No. 1520 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K1k/5Q1B/6r1/8/8/8/8/8 w - - 0 1"]

1. Bg8 *


[Event "No. 1521 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k2/4NPr1/4K1Q1/8/8/8/8/8 w - - 0 1"]

1. Kf6 *


[Event "No. 1522 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kbQ5/Np6/bK6/8/8/8/8/8 w - - 0 1"]

1. Nb5 *


[Event "No. 1523 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1N5/PrB5/N1K5/8/8/8/8/8 w - - 0 1"]

1. Bb8 *


[Event "No. 1524 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4q1k1/4BNP1/4B1K1/8/8/8/8/8 w - - 0 1"]

1. Bf6 *


[Event "No. 1525 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kNK5/1p6/1R6/8/8/8/8/8 w - - 0 1"]

1. Nc6 *


[Event "No. 1526 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3Q4/2p1B3/2K1k3/3R4/8/8 w - - 0 1"]

1. Qf8 *


[Event "No. 1527 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/P7/K1P5/bNP5/8/8/8/8 w - - 0 1"]

1. c7 *


[Event "No. 1528 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/N1p5/R1K5/1P6/8/8/8/8 w - - 0 1"]

1. Nc8 *


[Event "No. 1529 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K6/8/1B6/1B6/1k6/1n6/1q6/8 w - - 0 1"]

1. Kb7 *


[Event "No. 1530 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1q5/NRB5/K1P5/8/8/8/8/8 w - - 0 1"]

1. Nb5 *


[Event "No. 1531 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5N2/4BPk1/4K1P1/8/8/8/8/8 w - - 0 1"]

1. Bg5 *


[Event "No. 1532 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/P1R5/bKP5/8/8/8/8/8 w - - 0 1"]

1. Rb7 *


[Event "No. 1533 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/p7/kPP5/8/NK6/R7 w - - 0 1"]

1. Kc3 *


[Event "No. 1534 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/2PN4/2Rpk3/8/4B3/8/8/8 w - - 0 1"]

1. c8=Q *


[Event "No. 1535 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3QbN2/3p4/3k4/3P4/3K4/8/8/8 w - - 0 1"]

1. Ne6 *


[Event "No. 1536 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1QK5/1N6/bk6/8/1P1N4/8 w - - 0 1"]

1. Qa6 *


[Event "No. 1537 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/B7/1R3p2/2k2N2/5K2/8/3N4/8 w - - 0 1"]

1. Ne3 *


[Event "No. 1538 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p3N2/1K6/8/2pk4/5Q2/4P3/8 w - - 0 1"]

1. Qg3 *


[Event "No. 1539 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/p7/K3Q3/2k5/8/1nB5/B7 w - - 0 1"]

1. Qd6 *


[Event "No. 1540 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/4k3/8/1N4NP/5K2/8 w - - 0 1"]
[ECO "A00"]
[Opening "Kadas Opening"]

1. h4 *


[Event "No. 1541 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/4p3/4K3/Qpk5/8/8/4N3 w - - 0 1"]

1. Nb8 *


[Event "No. 1542 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/4k3/8/1Np2P2/2B2K2/8 w - - 0 1"]

1. Na5 *


[Event "No. 1543 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1p1pQ3/1P6/3k4/3N4/3K4 w - - 0 1"]

1. Nb1 *


[Event "No. 1544 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3Q4/3B4/3K3p/6bp/7k w - - 0 1"]

1. Qf5 *


[Event "No. 1545 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1NpkNQK1/8/8/8/8 w - - 0 1"]

1. Qd3+ *


[Event "No. 1546 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N7/2NP4/3n4/k3n3/8/1K6/8/8 w - - 0 1"]

1. d8=N *


[Event "No. 1547 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1k6/2N1K3/1P6/4N3/8/B7/1R6 w - - 0 1"]

1. b6 *


[Event "No. 1548 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "QB6/8/8/8/8/8/7P/3K2kN w - - 0 1"]

1. Ng3 *


[Event "No. 1549 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/8/8/3R4/4R3/8/6nb/5K1k w - - 0 1"]

1. Rh5 *


[Event "No. 1550 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Bk/6bP/3K4/5R2/8/8/8/B7 w - - 0 1"]

1. Rf6 *


[Event "No. 1551 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Bk/6nP/3K4/5R2/8/8/8/B7 w - - 0 1"]

1. Re5 Nh5 2. Rxh5No. *


[Event "No. 1552 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/1n6/8/3R4/4R3/8/7b/5K1k w - - 0 1"]

1. Rh4 Nd6 2. Rxd6No. *


[Event "No. 1553 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/1K2PR2/4N3/B6N/8/8/8/8 w - - 0 1"]

1. Neg7+ Kxf7 (1... Kd7 2. e8=NNo. ) 2. e8=QNo. *


[Event "No. 1554 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "QB6/8/8/8/8/8/8/3K2kN w - - 0 1"]

1. Qa2 Kf1 2. Qf2No. *


[Event "No. 1555 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1K1Q4/3B4/7p/6bp/7k w - - 0 1"]

1. Qc4 Bf1 2. Qxf1No. *


[Event "No. 1556 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/2P5/3k4/4N2R/1P6/5P2/8/8 w - - 0 1"]

1. c8=Q Kd5 2. Qd7No. *


[Event "No. 1557 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4RK2/1P6/P1k1N3/7R/8/8/8/8 w - - 0 1"]

1. b8=Q Kd7 2. Qc7No. *


[Event "No. 1558 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4k2N/8/7B/3RK2R w K - 0 1"]

1. O-O Ke3 2. Rfe1No. *


[Event "No. 1559 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R1K2/1P6/P1kN4/7R/8/8/8/8 w - - 0 1"]

1. b8=R Kc7 2. Rc5No. *


[Event "No. 1560 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/1P1R4/P1kN4/7R/8/8/8/8 w - - 0 1"]

1. b8=N+ Kb6 2. Rb5No. *


[Event "No. 1561 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/1P1R4/P1k1N3/7R/8/8/8/8 w - - 0 1"]

1. b8=N+ Kb6 2. Rb7No. *


[Event "No. 1562 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R1K2/1P6/P1k1N3/7R/8/8/8/8 w - - 0 1"]

1. b8=B Kb6 2. Rd6No. *


[Event "No. 1563 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/1P2R3/P1k1N3/7R/8/8/8/8 w - - 0 1"]

1. b8=R Kd6 2. Rb6No. *


[Event "No. 1564 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/2P3N1/3k4/7R/1PP5/8/8/8 w - - 0 1"]

1. c8=B Kc6 2. Rh6No. *


[Event "No. 1565 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1KP3N1/3k4/7R/1PP5/8/8/8 w - - 0 1"]

1. c8=N+ Kd7 2. Rd5No. *


[Event "No. 1566 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/2P5/3k4/4N2R/1PP5/8/8/8 w - - 0 1"]

1. c8=R Ke6 2. Rc6No. *


[Event "No. 1567 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/pp1p4/kB1Q4/2K5 w - - 0 1"]

1. Bxa3+ Ka1 (1... Kxa3 2. Qa5No. ) (1... b2+ 2. Qxb2No. ) 2. Qb2No. *


[Event "No. 1568 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/P1k1P3/Qp2P3/3K4/8/8/8 w - - 0 1"]

1. a7 Kb7 (1... b4 2. a8=QNo. ) 2. a8=QNo. *


[Event "No. 1569 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q2/1Pkp4/Pp6/1K6/8/8 w - - 0 1"]

1. a5 d4 (1... Kxb5 2. Qb6No. ) 2. Qe5No. (2. Qc6No. ) *


[Event "No. 1570 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6K1/8/4p1kp/6P1/5PQ1/8 w - - 0 1"]

1. gxh4+ Kf4 (1... Kxh4 2. Qg3No. (2. Qg5+)) 2. Qg3No. *


[Event "No. 1571 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4p1p1/4Q3/7k/5Pp1/6K1 w - - 0 1"]
[ECO "A00"]
[Opening "Barnes Opening"]

1. f3 g4 (1... Kg3 2. Qg4No. ) 2. Qxg4No. *


[Event "No. 1572 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/3QPk1K/8/3P2P1/8 w - - 0 1"]
[ECO "A00"]
[Opening "Mieses"]

1. d3 dxe4 2. Qxe4No. *


[Event "No. 1573 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1kbQ4/1Bp1n3/K7/8/8/8/8/8 w - - 0 1"]

1. Qf8 Nc6 (1... c5 2. Qf4No. ) 2. Qxc8No. *


[Event "No. 1574 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K6/2B5/2k5/2p2P2/2Q5/8/8/8 w - - 0 1"]

1. Ba5 Kd6 (1... Kd7 2. Qe6No. ) 2. Qe6No. *


[Event "No. 1575 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3K4/2Rp4/2Bk4/6N1/3P4/8/8 w - - 0 1"]

1. Bb4 Kd4 2. Rxd6No. *


[Event "No. 1576 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1Q1p4/3K4/2p5/2k5 w - - 0 1"]

1. Qb7 *


[Event "No. 1577 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/7B/p7/K7/2kPQ3/8 w - - 0 1"]

1. Bg6+ *


[Event "No. 1578 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/8/2P1k3/8/4P3/4K3/8/8 w - - 0 1"]

1. c7 *


[Event "No. 1579 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/8/5k1n/3Q3P/4P3/8/8/8 w - - 0 1"]

1. Qc5 *


[Event "No. 1580 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/8/1pk5/3p4/1Q1P4/8 w - - 0 1"]

1. Qa2+ *


[Event "No. 1581 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3p4/3Q4/k7/P7/p1P5/K7 w - - 0 1"]
[ECO "A00"]
[Opening "Saragossa"]

1. c3 *


[Event "No. 1582 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/8/QPk1K3/P7/3P4/8 w - - 0 1"]

1. b5+ *


[Event "No. 1583 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/7B/3p4/8/K1kPQ3/8 w - - 0 1"]

1. Ka3 *


[Event "No. 1584 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/8/QPk1K3/8/P2P4/8 w - - 0 1"]
[ECO "A00"]
[Opening "Anderssen Opening"]

1. a3 *


[Event "No. 1585 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7n/8/7p/5Qpk/7p/7K/8/8 w - - 0 1"]

1. Qe6 *


[Event "No. 1586 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/2p5/2kp4/P1p5/2Q5/8 w - - 0 1"]

1. Qd1 *


[Event "No. 1587 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N6/1p6/1Qpk1K2/8/8/4P3/8 w - - 0 1"]

1. Qa4 *


[Event "No. 1588 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6bk/4Np2/5K2/4P1N1/8/8/8/8 w - - 0 1"]

1. e6 *


[Event "No. 1589 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k3K3/1p6/N7/8/8/5R1B/8/6B1 w - - 0 1"]

1. Bg2 *


[Event "No. 1590 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K1Nk/5Q2/8/8/8/8/5p2/1b6 w - - 0 1"]

1. Ne7 *


[Event "No. 1591 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K2b2/3p4/BBk5/8/3Q4/8/8/8 w - - 0 1"]

1. Ba7 *


[Event "No. 1592 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7K/6N1/4Q1p1/6kp/7R w - - 0 1"]

1. Qd3 *


[Event "No. 1593 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/3QNk1K/8/8/7b/8/1R6 w - - 0 1"]

1. Re1 *


[Event "No. 1594 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/3B4/1K6/2P5/Nk6/2R5 w - - 0 1"]

1. Bh1 *


[Event "No. 1595 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4B3/7b/Q4KP1/4N2k w - - 0 1"]

1. Qa1 *


[Event "No. 1596 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6R1/4k2r/4P2b/3KQ3/8/8 w - - 0 1"]

1. Qf3 *


[Event "No. 1597 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3k4/1R1B4/5n2/3n4/8/8/4Q3/7K w - - 0 1"]

1. Qe6 *


[Event "No. 1598 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3k4/K5N1/Q6B/8/8/7B/8 w - - 0 1"]

1. Qg5 *


[Event "No. 1599 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/5pp1/8/5kNR/3K4/8/8/8 w - - 0 1"]

1. Qb7 *


[Event "No. 1600 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n1n5/4R3/kP6/8/1K1B4/8/8/8 w - - 0 1"]

1. b7 *


[Event "No. 1601 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3Q4/4p3/4knK1/4N3/3P4/8/8/8 w - - 0 1"]

1. Nc4 *


[Event "No. 1602 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K6/8/bNp5/kPQ5/8/8 w - - 0 1"]

1. Ka5 *


[Event "No. 1603 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/3K4/N7/k1N5/2P5/8/6Q1 w - - 0 1"]
[ECO "A00"]
[Opening "Durkin"]

1. Na3 *


[Event "No. 1604 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/2n1N3/nk6/8/R1K5/8 w - - 0 1"]

1. Nd7 *


[Event "No. 1605 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/Q7/4pk2/5p2/5N2/4BK2/8 w - - 0 1"]

1. Bf1 *


[Event "No. 1606 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2KN1Q2/8/5B1N/3k4/8/3P4/8 w - - 0 1"]

1. Nb6 *


[Event "No. 1607 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N1Q1B/8/7N/3k4/8/3P4/2K5 w - - 0 1"]

1. Bg8 *


[Event "No. 1608 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N1Q1B/8/8/3k4/8/3P4/2K4N w - - 0 1"]
[ECO "A00"]
[Opening "Mieses"]

1. d3 *


[Event "No. 1609 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N1Q2/8/5B1N/3k4/8/3P4/2K5 w - - 0 1"]

1. Bg4 *


[Event "No. 1610 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2k5/2N1B3/5K2/N7/1R6/2R5 w - - 0 1"]

1. Nc2 *


[Event "No. 1611 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2n3Q1/6pp/7k/7B/7K/8/8/8 w - - 0 1"]

1. Bg6 *


[Event "No. 1612 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3K4/1k6/8/2Q5/8/3B4 w - - 0 1"]

1. Qc7 *


[Event "No. 1613 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3PPr2/4kNN1/6K1/8/8/8/8 w - - 0 1"]

1. d8=Q *


[Event "No. 1614 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1b1PP3/4kNN1/6K1/8/8/8/8 w - - 0 1"]

1. e8=N *


[Event "No. 1615 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b5/3PP3/4kNN1/6K1/8/8/8/8 w - - 0 1"]

1. dxc8=Q+ *


[Event "No. 1616 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/3PP3/4kNN1/6K1/8/8/8/8 w - - 0 1"]

1. exf8=B *


[Event "No. 1617 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/1R5b/1K6/8/8/8/8/1Q6 w k - 0 1"]

1. Qa1 *


[Event "No. 1618 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/R6b/1K6/8/8/8/8/1Q6 w k - 0 1"]

1. Qh1 *


[Event "No. 1619 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b7/5p2/5R1K/4k2N/8/3Q4/8/8 w - - 0 1"]

1. Ng3 *


[Event "No. 1620 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/8/8/8/8/5p1K/8/RB4Bk w - - 0 1"]

1. Bb6 *


[Event "No. 1621 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1N6/2p5/8/1Nk2P2/Q3K3 w - - 0 1"]

1. Nd3 *


[Event "No. 1622 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/3p4/4P3/4k1N1/8/3Q1K2/8/8 w - - 0 1"]

1. Qc4 *


[Event "No. 1623 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2B5/8/8/4R3/6N1/4P1k1/4K2R w K - 0 1"]

1. Re5 *


[Event "No. 1624 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1b5/ppK5/5Q2/8/8/8/8/1R6 w - - 0 1"]

1. Qa6 *


[Event "No. 1625 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1B5/3N4/2n5/1N6/8/6KQ/8/8 w - - 0 1"]

1. Qh8 *


[Event "No. 1626 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N5B/5kP1/1Q6/5N2/7K/8/8/8 w - - 0 1"]

1. Qb1 *


[Event "No. 1627 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4rk2/4b2K/3NR3/8/7B/8/8/8 w - - 0 1"]

1. Re5 *


[Event "No. 1628 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6Q1/8/8/1K6/8/8/1kN5 w - - 0 1"]

1. Kc3 *


[Event "No. 1629 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K2k4/3P1n2/3R4/8/8/8/8/1Q2B3 w - - 0 1"]

1. Qh7 *


[Event "No. 1630 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/5B2/8/8/6k1/8/6N1/5K2 w - - 0 1"]

1. Qb8 *


[Event "No. 1631 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/8/4p2K/8/6kp/8/7P/7R w - - 0 1"]

1. Qf2 *


[Event "No. 1632 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3K1NkB/3N4/8/5BP1/8/8/8 w - - 0 1"]

1. Ng5 *


[Event "No. 1633 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[Result "1-0"]
[FEN "8/8/8/pk6/7B/1NQ5/3N4/7K w - - 0 1"]

} 1. Bf2 Ka4 2. Qxa5No. {#r} 1-0


[Event "No. 1634 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3N4/8/8/pk6/7B/1NQ5/8/7K w - - 0 1"]

1. Be7 *


[Event "No. 1635 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/1Q2p3/3k4/1p3R2/8/3N4/8/8 w - - 0 1"]

1. Kb8 *


[Event "No. 1636 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/8/1R6/8/2kB4/2P5/K4R2 w - - 0 1"]

1. Re1 *


[Event "No. 1637 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/8/1R6/3k4/3B4/2P5/K4R2 w - - 0 1"]

1. Rf2 *


[Event "No. 1638 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/8/1R6/8/3Bk3/2P5/K4R2 w - - 0 1"]

1. Kb2 *


[Event "No. 1639 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/8/1R6/8/3B4/2Pk4/K4R2 w - - 0 1"]

1. Rd5 *


[Event "No. 1640 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7B/4K3/1R6/2p1R3/3k4 w - - 0 1"]

1. Rb2 *


[Event "No. 1641 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Q4/8/2B3k1/R4N2/3P4/4K3/8 w - - 0 1"]

1. Ra5 *


[Event "No. 1642 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7q/8/8/5BQ1/3b3p/3K4/7k w - - 0 1"]

1. Be3 *


[Event "No. 1643 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B1N1/5P2/6NP/7k/5K2/8/8/8 w - - 0 1"]

1. Nf6+ *


[Event "No. 1644 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/7p/7Q/7P/4nK1k w - - 0 1"]

1. Qg4 *


[Event "No. 1645 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/5B2/2p2k2/2R5/8/2N5/3n4/8 w - - 0 1"]

1. Rh5 *


[Event "No. 1646 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5K2/7k/7p/5P1R/8 w - - 0 1"]

1. Rh1 *


[Event "No. 1647 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5n1r/4p2k/8/6QK/6N1/8/8/8 w - - 0 1"]

1. Nh6 *


[Event "No. 1648 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N3n2/5Q2/3kp3/8/3K1P2/8/8 w - - 0 1"]

1. Qg6 *


[Event "No. 1649 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6K1/8/7k/8/3N1PQn/5n2/8 w - - 0 1"]
[ECO "A02"]
[Opening "Bird"]

1. f4 *


[Event "No. 1650 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/n7/PQ6/Rb1K4/1k6 w - - 0 1"]

1. Ke1 *


[Event "No. 1651 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4p3/4K1Q1/6b1/5Nk1 w - - 0 1"]

1. Ke2 *


[Event "No. 1652 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2N5/3Q4/5p2/4k3/4p3/4K3/8 w - - 0 1"]

1. Nb5 *


[Event "No. 1653 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4K3/6p1/4k1n1/2Q5/6N1/8/8 w - - 0 1"]

1. Ne2 *


[Event "No. 1654 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Q1/p7/4R3/1kN5/2R5/4K3/8/8 w - - 0 1"]

1. Na4 *


[Event "No. 1655 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n3b3/4Q3/2kP4/8/3K4/1R6/8/8 w - - 0 1"]

1. d7 *


[Event "No. 1656 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/3p1B2/2p5/Kp6/8/k7 w - - 0 1"]

1. Qa8 *


[Event "No. 1657 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/8/K1B5/2k5/2p1PB2/8/8/8 w - - 0 1"]

1. Qh3 *


[Event "No. 1658 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3Q4/4r3/4Pk1B/4N3/4K3/8/8/8 w - - 0 1"]

1. Qd6 *


[Event "No. 1659 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4q1R1/7k/6R1/5B1K/6Q1/8/8/8 w - - 0 1"]

1. Qc4 *


[Event "No. 1660 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/8/7K/5p2/5r1k/5R1b w - - 0 1"]

1. Qe1 *


[Event "No. 1661 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/6n1/4kN2/7B/5Q2/3P4/8/8 w - - 0 1"]

1. Ne8 *


[Event "No. 1662 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/1K6/4kpN1/8/8/8/3Q4 w - - 0 1"]

1. Qg1 *


[Event "No. 1663 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4p3/4Q3/4K3/6rp/7k w - - 0 1"]

1. Kd3 *


[Event "No. 1664 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/6Qp/5p2/5K1k/8/8/8/8 w - - 0 1"]

1. Kf4 *


[Event "No. 1665 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Bk2N3/8/1P6/1K3Q2/5b2/8/8/8 w - - 0 1"]

1. Qf8 *


[Event "No. 1666 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5n1Q/7b/8/8/3P4/6K1/4N3/7k w - - 0 1"]

1. d5 *


[Event "No. 1667 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4p3/2K1k3/4N1Q1/1N6/6n1 w - - 0 1"]

1. Nbd1 *


[Event "No. 1668 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Bk6/8/8/Q6p/7B/6p1/6K1 w - - 0 1"]

1. Qd4 *


[Event "No. 1669 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5QB1/3k1P2/8/1K6/8/8/8/8 w - - 0 1"]

1. Qg7 *


[Event "No. 1670 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R1n5/n5K1/8/8/8/8/7k/4BQ2 w - - 0 1"]

1. Kf6 *


[Event "No. 1671 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3Q3n/6R1/3Pk1n1/8/4K3 w - - 0 1"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]

1. d4 *


[Event "No. 1672 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/1R3N2/8/3k4/8/1N3R2/8/8 w - - 0 1"]

1. Rb5+ *


[Event "No. 1673 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R3N2/K7/3k4/8/1N3R2/8/8 w - - 0 1"]

1. Rd7+ *


[Event "No. 1674 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R3N2/8/3k4/8/1N3R2/4K3/8 w - - 0 1"]

1. Rf5+ *


[Event "No. 1675 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R3N2/8/3k4/6K1/1N3R2/8/8 w - - 0 1"]

1. Rd3+ *


[Event "No. 1676 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4R3/6k1/8/4K2R w K - 0 1"]

1. O-O *


[Event "No. 1677 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/8/2B5/b1p5/1k6/2p5/2K5/8 w - - 0 1"]

1. Bd7 *


[Event "No. 1678 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B3/8/4Q3/3NpN2/4k3/8/8/4K3 w - - 0 1"]

1. Qa6 *


[Event "No. 1679 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4r3/4p3/3kN2Q/4N3/4K3 w - - 0 1"]

1. Qh8 *


[Event "No. 1680 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3K4/8/3k4/5Q2/2R5/8 w - - 0 1"]

1. Qh3 *


[Event "No. 1681 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2R1b1R1/4k3/4p3/4Q3/8/K7 w - - 0 1"]

1. Kb1 *


[Event "No. 1682 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q2P3K/8/8/4k3/6BP/8/5B2 w - - 0 1"]

1. Qc7 *


[Event "No. 1683 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4KbN1/5P2/6k1/8/7Q/4N3/8/8 w - - 0 1"]

1. Qh3 *


[Event "No. 1684 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5bN1/8/4B1k1/8/7Q/8/7p/7K w - - 0 1"]

1. Qh3 *


[Event "No. 1685 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k2r4/3N4/K1P5/8/7b/8/8/8 w - - 0 1"]

1. c7 *


[Event "No. 1686 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/8/8/8/1k1N4/1P6/8/R3K1B1 w Q - 0 1"]

1. O-O-O *


[Event "No. 1687 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/8/8/1N6/8/1p6/1BR1K3/1k6 w - - 0 1"]

1. Ra2 *


[Event "No. 1688 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/8/8/1N6/8/8/1BR1K3/1k6 w - - 0 1"]

1. Rb8 *


[Event "No. 1689 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2N5/5p2/2P1k2K/7B/3Q4/8/8/8 w - - 0 1"]

1. Bf3 *


[Event "No. 1690 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N6/4p3/3k2K1/8/1PQ4B/8/8/8 w - - 0 1"]

1. Bg5 *


[Event "No. 1691 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rr6/k7/1p6/1K6/8/7Q/7B/8 w - - 0 1"]

1. Qe6 *


[Event "No. 1692 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7K/8/3Q1n1k/4N3/6Pb/8/8 w - - 0 1"]

1. Qb5 *


[Event "No. 1693 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/2NQ4/8/2k5/1N6/8/8 w - - 0 1"]

1. Na1 *


[Event "No. 1694 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1k6/2NQ4/8/2K5/1N6/8/8 w - - 0 1"]

1. Qd8 *


[Event "No. 1695 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/6R1/3n1k2/3K2R1/1B6 w - - 0 1"]

1. Bc2 *


[Event "No. 1696 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3NknK1/4p3/8/8/8/8/8/3Q4 w - - 0 1"]

1. Nb7 *


[Event "No. 1697 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5R1p/6p1/6k1/8/6K1/4B2R w - - 0 1"]

1. Kh2 *


[Event "No. 1698 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p6/k7/1N1B4/K2p4/3Q4/8/8 w - - 0 1"]

1. Kb4 *


[Event "No. 1699 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/2K5/8/8/8/5np1/4R1R1/5k2 w - - 0 1"]

1. Qh8 *


[Event "No. 1700 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7p/1B6/8/4k2K/1B6/Q3N3/8 w - - 0 1"]

1. Bg8 *


[Event "No. 1701 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/3n1N2/8/3Q1K1k w - - 0 1"]

1. Qb1 *


[Event "No. 1702 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5b1k/7p/8/7K/8/1B6/Q7 w - - 0 1"]

1. Bh8 *


[Event "No. 1703 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N1Q4/6N1/3b4/3k4/P7/3K4/8 w - - 0 1"]

1. Qd6 *


[Event "No. 1704 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3q4/4B3/3N4/1Q1K4/p7/k7 w - - 0 1"]

1. Qc2 *


[Event "No. 1705 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/8/p3p3/k3N3/2Q5/8/8 w - - 0 1"]

1. Nd2 *


[Event "No. 1706 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/5Q2/3n4/5R2/4R3/8/K7/8 w - - 0 1"]

1. Rb5 *


[Event "No. 1707 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1R1b4/R7/2k5/3N4/1B2K3 w - - 0 1"]

1. Rb6 *


[Event "No. 1708 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k3/3N3K/3Q4/n7/8/8/8/5B2 w - - 0 1"]

1. Bh3 *


[Event "No. 1709 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K1k1/8/6P1/6n1/3B2R1/8/8/8 w - - 0 1"]

1. Rh4 *


[Event "No. 1710 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N3/1Q3N2/8/5k2/1nB5/6K1/8/8 w - - 0 1"]

1. Qb6 *


[Event "No. 1711 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B1Q1/2K3B1/p7/8/1k6/5N2/8/8 w - - 0 1"]

1. Nd2 *


[Event "No. 1712 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K1k1/8/6P1/6n1/3B2B1/8/8/8 w - - 0 1"]

1. Bf5 *


[Event "No. 1713 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2N5/3B4/8/kpN1K3/6Q1 w - - 0 1"]

1. Qh1 *


[Event "No. 1714 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2NK4/3B4/8/kpN5/6Q1 w - - 0 1"]

1. Qf1 *


[Event "No. 1715 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/8/5QN1/7k/B7/8/7K w - - 0 1"]

1. Bc1 *


[Event "No. 1716 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3NP3/1N1kp1Q1/1K6/8/8 w - - 0 1"]

1. Nd3 *


[Event "No. 1717 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/K7/2N5/3B4/8/kpN5/6Q1 w - - 0 1"]

1. Qe1 *


[Event "No. 1718 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1N6/NpK5/8/kB6 w - - 0 1"]

1. Ba2 *


[Event "No. 1719 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/K7/8/p4R2/kp3Q2/2R5/8 w - - 0 1"]

1. Rb4 *


[Event "No. 1720 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5KPk/8/B5P1/8/R3p3/8 w - - 0 1"]

1. Bd1 *


[Event "No. 1721 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p2N1/6Q1/4k3/8/3P4/3B3K/8 w - - 0 1"]

1. Ne8 *


[Event "No. 1722 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6P1/8/8/8/8/2K5/k7 w - - 0 1"]

1. g8=R *


[Event "No. 1723 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Q4/8/8/2B5/6K1/8/4k3 w - - 0 1"]

1. Bf1 *


[Event "No. 1724 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/1R4N1/8/8/7K/6R1/8/7Q w - - 0 1"]

1. Qa1 *


[Event "No. 1725 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6K1/7R/5Pk1/2Q5/3n3b/8 w - - 0 1"]

1. Rh3 *


[Event "No. 1726 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/k1K4Q/8/8/8/8/8 w - - 0 1"]

1. Qe3 *


[Event "No. 1727 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1PBP4/2kN4/5P2/3K4/8/8/8 w - - 0 1"]

1. d8=B *


[Event "No. 1728 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3K4/8/5nP1/5Q1b/5N1k w - - 0 1"]

1. Kd6 *


[Event "No. 1729 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/pp6/k7/8/1K6/2R5/3R4/8 w - - 0 1"]

1. Rd7 *


[Event "No. 1730 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k1K/4NP1P/5Q2/8/5n2/8/8/8 w - - 0 1"]

1. Qf5 *


[Event "No. 1731 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/kpN5/8/N1P5/8/8 w - - 0 1"]

1. Nc2 *


[Event "No. 1732 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n1N5/1R6/k1nN4/8/K7/8/8/8 w - - 0 1"]

1. Rb5 *


[Event "No. 1733 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/pq1N4/3R3K/8/8/8/6B1/8 w - - 0 1"]

1. Rc6 *


[Event "No. 1734 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5Q2/1B6/4k3/7p/8/1K4B1 w - - 0 1"]

1. Bh2 *


[Event "No. 1735 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2K5/8/k1Nb4/B2N4/2P5/8/8 w - - 0 1"]

1. Bb5 *


[Event "No. 1736 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K3Nk2/PP2p3/4Q3/8/8/8/8/8 w - - 0 1"]

1. b8=N *


[Event "No. 1737 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B6/8/pp1N4/k7/8/1PK5/8/8 w - - 0 1"]

1. Ba7 *


[Event "No. 1738 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N6/2Q5/8/3k4/1n6/1p3K2/1B6/8 w - - 0 1"]

1. Ke2 *


[Event "No. 1739 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2N5/Nk6/4K3/8/3Q4/8/8/8 w - - 0 1"]

1. Nc6 *


[Event "No. 1740 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/1R6/nK6/8/8/8/8/8 w - - 0 1"]

1. Rd7 *


[Event "No. 1741 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/k3P3/8/K7/4Q3/8/8/8 w - - 0 1"]

1. Qh7 *


[Event "No. 1742 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1k6/8/K3Q3/8/8/8/6B1 w - - 0 1"]

1. Bh2 *


[Event "No. 1743 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3K2B1/4pN2/8/3k2P1/1Q6 w - - 0 1"]

1. Bh4 *


[Event "No. 1744 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/3p3R/4k1N1/8/6n1/3Q4/8/8 w - - 0 1"]

1. Rf7 *


[Event "No. 1745 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/3p1R2/4k3/8/6n1/3Q4/5P2/8 w - - 0 1"]
[ECO "A02"]
[Opening "Bird"]

1. f4 *


[Event "No. 1746 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1B2pK2/1B2Q3/8/8/6kp/8/8 w - - 0 1"]

1. Bc8 *


[Event "No. 1747 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/8/kPP5/1nQ1K2R w - - 0 1"]

1. Kf2 *


[Event "No. 1748 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K3/8/5p2/5QNk/8/8/7P/8 w - - 0 1"]

1. Kf7 *


[Event "No. 1749 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K3Q2/3k4/8/8/1PP1P1P1/8/8/8 w - - 0 1"]

1. e5 *


[Event "No. 1750 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K3Q2/3k4/6P1/8/1PP1P3/8/8/8 w - - 0 1"]

1. c5 *


[Event "No. 1751 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5R2/8/2KPkB1b/8/5R2 w - - 0 1"]

1. Bd1 *


[Event "No. 1752 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kq6/p7/2K5/7R/8/8/8/Q7 w - - 0 1"]

1. Rh8 *


[Event "No. 1753 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/K7/8/1p6/nk5B/3R4/Q7/8 w - - 0 1"]

1. Rd5 *


[Event "No. 1754 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3KN3/8/4k3/5p2/5Q1R/8/8 w - - 0 1"]

1. Rg3 *


[Event "No. 1755 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/6kp/3P4/5P2/6NK/8/8 w - - 0 1"]

1. Nh5 *


[Event "No. 1756 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1pBN4/8/R7/1k6/3K4/2P5/8 w - - 0 1"]

1. Nb8 *


[Event "No. 1757 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/B7/8/2Pkb3/6Q1/4R3 w - - 0 1"]
[ECO "A10"]
[Opening "English"]

1. c4 *


[Event "No. 1758 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6B1/2Q5/1K6/2p5/1k2n3 w - - 0 1"]

1. Ka3 *


[Event "No. 1759 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/KNkp4/2p5/8/2Q5/8/4B3/8 w - - 0 1"]

1. Bg4 *


[Event "No. 1760 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/5p2/5k1K/2Q1Nb2/8/8/8 w - - 0 1"]
[ECO "A00"]
[Opening "Van Geet (Dunst) Opening"]

1. Nc3 *


[Event "No. 1761 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/2k1P3/P4K2/8/8/8/8/8 w - - 0 1"]

1. Qb5 *


[Event "No. 1762 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2KR4/2ppk3/2r5/5Q2/8/8 w - - 0 1"]

1. Kd7 *


[Event "No. 1763 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5Bkp/7N/8/3K4/6B1/8/7R w - - 0 1"]

1. Rg1 *


[Event "No. 1764 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6K1/6p1/6r1/5QPk/8/6P1/8 w - - 0 1"]

1. Kh6 *


[Event "No. 1765 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7p/5Kpk/8/8/1B4N1 w - - 0 1"]

1. Bf5 *


[Event "No. 1766 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7p/5Kpk/8/8/1N4N1 w - - 0 1"]

1. Nd2 *


[Event "No. 1767 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7p/5Kpk/8/8/1R4N1 w - - 0 1"]

1. Rb4 *


[Event "No. 1768 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/8/3kp3/3P4/3Q4/4P3/8/8 w - - 0 1"]
[ECO "B00"]
[Opening "King's Pawn"]

1. e4 *


[Event "No. 1769 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/8/3kp3/3P4/3Q4/5P2/8/8 w - - 0 1"]
[ECO "A02"]
[Opening "Bird"]

1. f4 *


[Event "No. 1770 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/8/3kp3/3P4/3Q4/1P6/8/8 w - - 0 1"]
[ECO "A00"]
[Opening "Polish (Sokolsky; Orang-Utan)"]

1. b4 *


[Event "No. 1771 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3BP3/8/1P6/8/kbK4Q w - - 0 1"]

1. Qe1 *


[Event "No. 1772 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4Q3/3N2pk/7P/8/7K w - - 0 1"]

1. Ne6 *


[Event "No. 1773 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6K1/3pp3/4kP2/2Q5/B7/8/8/8 w - - 0 1"]

1. Bc2 *


[Event "No. 1774 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3P1PBk/5P2/8/6K1/8/8/8 w - - 0 1"]

1. d8=N *


[Event "No. 1775 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1R3N2/n1k2N2/8/8/1R2K3 w - - 0 1"]

1. Rb7 *


[Event "No. 1776 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/P1p2K2/3k4/8/2Q5/4P3/8/8 w - - 0 1"]

1. a8=N *


[Event "No. 1777 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k1nn3/R2Q4/6K1/8/8/8/8/8 w - - 0 1"]

1. Qe7 *


[Event "No. 1778 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4kP1R/4P3/3KB3/3P4/8/8/8 w - - 0 1"]

1. Ke4 *


[Event "No. 1779 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6pk/7p/3B4/4K3/2BQ4/8/8 w - - 0 1"]

1. Qh3 *


[Event "No. 1780 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4R3/1Q6/3kb3/N7/7K/2P5/8 w - - 0 1"]

1. Qe3 *


[Event "No. 1781 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/8/8/8/8/R4Np1/4K1k1 w - - 0 1"]

1. Nh1 *


[Event "No. 1782 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/8/8/n7/8/4N3/R3P2R/4k3 w - - 0 1"]

1. Ng4 *


[Event "No. 1783 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/8/8/7n/8/4N3/R3P2R/4k3 w - - 0 1"]

1. Nc4 *


[Event "No. 1784 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/8/8/8/8/5Q1b/2R1B2r/4k3 w - - 0 1"]

1. Ke7 *


[Event "No. 1785 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3pp3/1p1k4/8/2R1K3/8/2Q5 w - - 0 1"]

1. Qa1 *


[Event "No. 1786 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3K4/2N5/2pkp3/8/8/8/3B2Q1 w - - 0 1"]

1. Qg3 *


[Event "No. 1787 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3B4/Q7/8/2P1N3/3k4/5BK1 w - - 0 1"]

1. Qa4 *


[Event "No. 1788 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4kr2/2K2n2/6Q1/3b4/8/B7/8/8 w - - 0 1"]

1. Qf5 *


[Event "No. 1789 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3qk3/3N3Q/4N3/5P2/8/8/8/5K2 w - - 0 1"]

1. f6 *


[Event "No. 1790 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4b2K/6p1/3R1p1k/5Q2/8/8/8/8 w - - 0 1"]

1. Rd5 *


[Event "No. 1791 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/5Q2/5p1k/5p1P/5K1n w - - 0 1"]

1. Qg5 *


[Event "No. 1792 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4N3/N7/8/8/1Pk2P2/Q3K3 w - - 0 1"]

1. Ng5 *


[Event "No. 1793 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3P1k1B/3K3P/8/4N3/8/8/8 w - - 0 1"]

1. Ng5+ *


[Event "No. 1794 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/p2R4/K1k5/3R4/3p4/8/5B2 w - - 0 1"]

1. Rxd3 *


[Event "No. 1795 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/3p4/3R3p/2k1K2R w - - 0 1"]

1. Rhxh2 *


[Event "No. 1796 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N6/8/2K5/2P5/k7/1R6/2B5 w - - 0 1"]

1. Na5 *


[Event "No. 1797 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6B1/3KN1k1/2Q3P1/6R1/8 w - - 0 1"]

1. Qc6 *


[Event "No. 1798 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3KN1k1/2Q3P1/B5R1/8 w - - 0 1"]

1. Qd2 *


[Event "No. 1799 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4n3/8/1BPk4/1P3Q2/K7/8/8/8 w - - 0 1"]

1. c7 *


[Event "No. 1800 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Q3/K1k5/2N1b3/2n1P3/8/8 w - - 0 1"]

1. Ne5 *


[Event "No. 1801 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2b5/5Q2/2k5/K1N1P3/1P6/8/8 w - - 0 1"]

1. Qh6 *


[Event "No. 1802 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2QK4/8/4R3/2pk2N1/3N4 w - - 0 1"]

1. Ne1 *


[Event "No. 1803 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R4/bk6/8/8/P7/8/6KB/5Q2 w - - 0 1"]

1. Ra8 *


[Event "No. 1804 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/1K6/1N1k4/3p4/6N1/8/5Q2 w - - 0 1"]

1. Qd3 *


[Event "No. 1805 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/2p5/5N2/4k3/7N/Q7/4K3 w - - 0 1"]

1. Bg8 *


[Event "No. 1806 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5N1K/8/3P1k2/R7/Q1b5 w - - 0 1"]

1. Rd2 *


[Event "No. 1807 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/2pk4/8/8/4QK2/8/8/8 w - - 0 1"]

1. Ke5 *


[Event "No. 1808 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Qn4/k1N5/2b5/P7/8/6K1 w - - 0 1"]

1. Kh2 *


[Event "No. 1809 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/kN5K/2Q5/8/3q4/4BB2 w - - 0 1"]

1. Qc5 *


[Event "No. 1810 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3B4/K7/6Q1/5BPr/7k w - - 0 1"]

1. Qe5 *


[Event "No. 1811 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3B3K/7p/8/4p1Pk/4Q3 w - - 0 1"]
[ECO "A00"]
[Opening "Grob"]

1. g4 *


[Event "No. 1812 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3Q4/8/4P2B/3Bk3/2K3b1/8 w - - 0 1"]

1. Qh2 *


[Event "No. 1813 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3b3K/5k2/6R1/4R1P1/8/2Q5/8 w - - 0 1"]

1. Qc7 *


[Event "No. 1814 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/7R/2n5/8/5N1Q/K7/8/1R6 w - - 0 1"]

1. Nd5 *


[Event "No. 1815 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/3R4/7k/8/4N2N/8/2QK4 w - - 0 1"]

1. Qc7 *


[Event "No. 1816 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q1p5/8/5k2/1R6/2N2N1K/8/8 w - - 0 1"]

1. Rb6 *


[Event "No. 1817 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/1R6/4K3/B7/8/rp6/k7 w - - 0 1"]

1. Qb4 *


[Event "No. 1818 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1R1P1R2/3k4/B7/3K4 w - - 0 1"]

1. Bd5 *


[Event "No. 1819 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B6/8/8/8/1R1P1R2/3k4/8/3K4 w - - 0 1"]

1. Bd6 *


[Event "No. 1820 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4Q2K/8/2n5/qRBk4 w - - 0 1"]

1. Qg2 *


[Event "No. 1821 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6N1/6QR/8/4Pp2/2K1k3 w - - 0 1"]

1. Rh2 *


[Event "No. 1822 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/1QNkP3/B7/3K4/8 w - - 0 1"]

1. Qe7 *


[Event "No. 1823 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4b3/6K1/8/8/7k/8/8/Q5R1 w - - 0 1"]

1. Qa8 *


[Event "No. 1824 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3b4/8/3N4/8/1QNkP3/8/4K3 w - - 0 1"]

1. Nf6 *


[Event "No. 1825 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/P2p4/K3p3/8/8/b7/8/4Q3 w - - 0 1"]

1. Qe5 *


[Event "No. 1826 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/K4b2/R7/2k2PR1/5Q2 w - - 0 1"]

1. Rb3 *


[Event "No. 1827 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/8/4QRb1/R3K2k w - - 0 1"]

1. Qe4 *


[Event "No. 1828 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/8/1nKBkpQ1/8 w - - 0 1"]

1. Qh3 *


[Event "No. 1829 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/4n3/1K2k3/4P3/3P4/6R1/8 w - - 0 1"]

1. Rg3 *


[Event "No. 1830 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/8/4P3/1K2k3/4N3/3P2R1/8/8 w - - 0 1"]

1. Qe7 *


[Event "No. 1831 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/4n3/1K2k3/4N3/3P4/6R1/8 w - - 0 1"]

1. Rg3 *


[Event "No. 1832 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/4pQ2/3k4/1K6/3B4/6N1/8 w - - 0 1"]

1. Qe7 *


[Event "No. 1833 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/4pQ2/1B1k4/1K6/8/6N1/8 w - - 0 1"]

1. Kc3 *


[Event "No. 1834 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7B/6N1/6pk/3Q3N/8/6K1/8/8 w - - 0 1"]

1. Qh1 *


[Event "No. 1835 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6N1/6pk/3Q3N/8/6K1/8/B7 w - - 0 1"]

1. Qf7 *


[Event "No. 1836 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3R4/5PN1/4N1k1/4K2R w - - 0 1"]

1. Ng1 *


[Event "No. 1837 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/6B1/4k3/5N1P/8/3Q2K1/8 w - - 0 1"]

1. Qd8 *


[Event "No. 1838 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/3B4/8/1R6/4P3/5k2/3B4/6K1 w - - 0 1"]

1. Qd8 *


[Event "No. 1839 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/b2KQB1p/8/1p6/3k4 w - - 0 1"]

1. Ke3 *


[Event "No. 1840 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/8/1K6/4p3/2pk4/5R2/8 w - - 0 1"]

1. Kc5 *


[Event "No. 1841 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/p7/5Nk1/r7/5Q2/8/8/2B5 w - - 0 1"]

1. Nd5 *


[Event "No. 1842 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2K1k1P1/2p5/2p3P1/2Q5/8/8/8 w - - 0 1"]

1. g8=B *


[Event "No. 1843 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4N3/4N3/4pp2/2K1k3 w - - 0 1"]

1. Nc5 *


[Event "No. 1844 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/7n/6Pk/6nP/6K1/8/8/8 w - - 0 1"]

1. g7 *


[Event "No. 1845 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4K1N1/8/3pk3/4n3/3BQ3 w - - 0 1"]

1. Ne4 *


[Event "No. 1846 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/1N1N4/2k5/1p1p4/8/8/2B5/8 w - - 0 1"]

1. Bd1 *


[Event "No. 1847 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5NPK/4pk2/8/4B3/1Q6/8/8 w - - 0 1"]

1. Bf5 *


[Event "No. 1848 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/1K6/8/8/4N3/2R3BP/6k1 w - - 0 1"]

1. Bh1 *


[Event "No. 1849 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/8/8/8/4N3/2R3BP/3K2k1 w - - 0 1"]

1. Qa7 *


[Event "No. 1850 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n1N5/6Q1/2p1k3/8/7N/2K5/8/8 w - - 0 1"]

1. Qh7 *


[Event "No. 1851 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/4pK2/8/5k2/8/6B1/4r1B1/8 w - - 0 1"]

1. Kg7 *


[Event "No. 1852 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K1R4/1N2p3/1k6/1n6/4Q3/8/8/8 w - - 0 1"]

1. Qb4 *


[Event "No. 1853 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K6/1N2p3/1k6/1n6/4Q3/8/8/4R3 w - - 0 1"]

1. Rb1 *


[Event "No. 1854 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2PN4/P7/1N1k1B2/K7/8/8/8 w - - 0 1"]

1. c8=N *


[Event "No. 1855 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2PN4/8/1N1k1B2/K7/8/4P3/8 w - - 0 1"]

1. c8=B *


[Event "No. 1856 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1PPN4/8/1N1k1B2/K7/8/8/8 w - - 0 1"]

1. b8=Q *


[Event "No. 1857 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/5Q2/kr6/6R1/3B2K1/8 w - - 0 1"]

1. Qf1 *


[Event "No. 1858 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4b3/6pN/7k/8/7K/3Q4 w - - 0 1"]

1. Ng7 *


[Event "No. 1859 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4NQ1b/7r/7p/5K1k w - - 0 1"]

1. Qg4 *


[Event "No. 1860 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/8/8/4k3/7K/8/B1Q5/8 w - - 0 1"]

1. Bb1 *


[Event "No. 1861 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K3Q/8/8/5Bk1/6P1/8/5P2/8 w - - 0 1"]

1. Qe8 *


[Event "No. 1862 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/bP6/k1P5/8/P1N5/8/8/8 w - - 0 1"]

1. c7 *


[Event "No. 1863 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K1k/7p/7R/8/4R3/8/6b1/8 w - - 0 1"]

1. Rg6 *


[Event "No. 1864 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/1b5P/8/8/6R1/8/8/K6k w - - 0 1"]

1. Qa8 *


[Event "No. 1865 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/8/8/8/8/5K2/2p5/3kB3 w - - 0 1"]

1. Qb2 *


[Event "No. 1866 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6K1/8/8/5P2/8/1Q6/1P1N4/kb6 w - - 0 1"]

1. Qc3 *


[Event "No. 1867 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2p1B3/8/pk6/N7/K4Q2 w - - 0 1"]

1. Bc3 *


[Event "No. 1868 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/3p1p2/4k3/2R5/8/8/8/3Q4 w - - 0 1"]

1. Qh5 *


[Event "No. 1869 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "KR6/1nk5/Q7/4N3/3n4/8/8/8 w - - 0 1"]

1. Re8 *


[Event "No. 1870 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K3Q2/1P1kN3/8/5P2/3P4/8/8/8 w - - 0 1"]

1. Qf7 *


[Event "No. 1871 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1B3p2/8/8/n6K/8/Qb5k w - - 0 1"]

1. Kg3 *


[Event "No. 1872 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4p3/8/nK1kP3/6Q1/5N2 w - - 0 1"]

1. Qg4 *


[Event "No. 1873 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/2N5/Q1BkN3/8/8/8/5B2/8 w - - 0 1"]

1. Qf1 *


[Event "No. 1874 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5B1p/8/5Qp1/7k/8/8/4Kb2 w - - 0 1"]

1. Be6 *


[Event "No. 1875 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k6K/8/nPP5/8/5Q2/8/8/8 w - - 0 1"]

1. Qd4 *


[Event "No. 1876 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q2N2/3K2k1/5N2/3B3p/8/8/8/8 w - - 0 1"]

1. Ne8+ *


[Event "No. 1877 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/pp6/kB5Q/8/K2b4/8 w - - 0 1"]

1. Qd8 *


[Event "No. 1878 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/8/4p3/kBR5/7B/7R/8/8 w - - 0 1"]

1. Re5 *


[Event "No. 1879 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/pkN2B2/8/8/K7/8 w - - 0 1"]

1. Na4 *


[Event "No. 1880 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/nB6/8/N6b/8/8/2Q2K2/8 w - - 0 1"]

1. Qh7 *


[Event "No. 1881 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/3pk3/6P1/2PKP3/8/8/8/8 w - - 0 1"]

1. Ke4 *


[Event "No. 1882 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1B1R4/8/Pk6/1P6/P7/8/3K4 w - - 0 1"]

1. Rd3 *


[Event "No. 1883 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3P1P1N/6k1/5N2/8/3K3Q/8/8 w - - 0 1"]

1. Qe3 *


[Event "No. 1884 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/3R1p2/4k2r/8/K4Q2/8/8/8 w - - 0 1"]

1. Qg5 *


[Event "No. 1885 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2B5/1p6/1K6/2Q2p2/4k3 w - - 0 1"]

1. Be3 *


[Event "No. 1886 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/Pr6/2K5/8/8/8/5Q2/7B w - - 0 1"]

1. Qb6 *


[Event "No. 1887 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/K7/p1p1N3/8/1k1N1Q2 w - - 0 1"]

1. Nc4 *


[Event "No. 1888 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1BB5/2n5/8/5R2/4k3/5N2/4K3/8 w - - 0 1"]

1. Rg5 *


[Event "No. 1889 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N1k1/3K4/6P1/5N1P/8/8/8/8 w - - 0 1"]

1. g7 *


[Event "No. 1890 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3k4/r2P4/b1Q2K2/1B6/8/8/8/8 w - - 0 1"]

1. Kf7 *


[Event "No. 1891 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/2P2R2/2Bk4/8/3B4/8/8/8 w - - 0 1"]

1. c8=R *


[Event "No. 1892 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/3P1R2/2Bk4/8/3B4/8/8/8 w - - 0 1"]

1. d8=Q+ *


[Event "No. 1893 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/4PR2/2Bk4/8/3B4/8/8/8 w - - 0 1"]

1. e8=B *


[Event "No. 1894 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/1P3R2/2Bk4/8/3B4/8/8/8 w - - 0 1"]

1. b8=N *


[Event "No. 1895 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/2P5/2kN4/8/1Q6/4K2B w - - 0 1"]

1. Nc6 *


[Event "No. 1896 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5K2/7k/7p/7Q/8/8 w - - 0 1"]

1. Qc8 *


[Event "No. 1897 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/8/8/1N2Q3/pkp5/8/8/2K5 w - - 0 1"]

1. Rb8 *


[Event "No. 1898 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N6R/k2P4/7P/6K1/8/8/8/8 w - - 0 1"]

1. d8=Q *


[Event "No. 1899 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/k1KP4/7P/2N5/8/8/8/8 w - - 0 1"]

1. d8=N *


[Event "No. 1900 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/3P1k2/7P/2N3K1/8/8/8/8 w - - 0 1"]

1. d8=R *


[Event "No. 1901 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/k2P4/7P/2N3K1/8/8/8/8 w - - 0 1"]

1. d8=B *


[Event "No. 1902 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Q3/2k5/K5Rq/4P3/5B2/8 w - - 0 1"]

1. Rf4 *


[Event "No. 1903 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3K4/8/2NkN3/3b4/3Q4/8/8 w - - 0 1"]

1. Qd2 *


[Event "No. 1904 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2B5/8/5K2/7p/Q4B1k/5r2 w - - 0 1"]

1. Qa7 *


[Event "No. 1905 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K2k3/1Q1N4/6R1/7B/8/8 w - - 0 1"]

1. Qb4 *


[Event "No. 1906 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/3pPp2/8/8/8/4R3/4K3/4Q3 w - - 0 1"]

1. Qh4 *


[Event "No. 1907 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k2/4pPp1/8/8/8/5R2/5K2/5Q2 w - - 0 1"]

1. Qa1 *


[Event "No. 1908 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/6pk/7N/3Q4/6K1/8/8/8 w - - 0 1"]

1. Ng8 *


[Event "No. 1909 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q4K/6R1/8/8/7k/8/6rr/6R1 w - - 0 1"]

1. Qc2 *


[Event "No. 1910 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/Q4B2/8/pk6/8/8/3N4/8 w - - 0 1"]

1. Nb3 *


[Event "No. 1911 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6Pk/8/3n4/2B3NK/6Q1/8/8 w - - 0 1"]

1. Qc7 *


[Event "No. 1912 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1B6/8/2k5/K2b2RQ w - - 0 1"]

1. Rg4 *


[Event "No. 1913 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/1B1N4/8/3r4/1K2k3/8/5Q2/8 w - - 0 1"]

1. Rd8 *


[Event "No. 1914 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7b/3Q4/5k2/7K/3P4/4Bn2/8/8 w - - 0 1"]

1. d5 *


[Event "No. 1915 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/8/6NK/8/6k1/r7/4PQ2/8 w - - 0 1"]
[ECO "B00"]
[Opening "King's Pawn"]

1. e4 *


[Event "No. 1916 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/6pQ/3K1k2/6N1/7P/8/8 w - - 0 1"]

1. Qe3 *


[Event "No. 1917 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kr6/1R6/4K1Q1/8/8/p7/8/7B w - - 0 1"]

1. Qb1 *


[Event "No. 1918 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/kr6/1NB5/8/KN1Q4/8/8 w - - 0 1"]

1. Qe4 *


[Event "No. 1919 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r2k/QR2p1p1/6K1/8/8/8/8/8 w - - 0 1"]

1. Qb8 *


[Event "No. 1920 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/5k2/8/2K2NpN/6R1/8 w - - 0 1"]

1. Qf7+ *


[Event "No. 1921 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5p2/5npp/7k/8/4Q2K w - - 0 1"]

1. Qe5 *


[Event "No. 1922 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/1p6/8/8/P1K5/k7/2R5/8 w - - 0 1"]

1. a5 *


[Event "No. 1923 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/5R2/2pkp3/6Q1/8/3K4/8 w - - 0 1"]

1. Kd3 *


[Event "No. 1924 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/r7/1b3QK1/3N4/8/8/8/8 w - - 0 1"]

1. Nc7 *


[Event "No. 1925 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/7p/3B4/5Pk1/3P4/7Q/8 w - - 0 1"]

1. Qf2 *


[Event "No. 1926 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/P1P5/8/k7/2K5/8/8/8 w - - 0 1"]

1. c8=N *


[Event "No. 1927 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4k3/1P5K/7Q/1R6/7B/1B6/8 w - - 0 1"]

1. Ba3 *


[Event "No. 1928 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6Q1/1N1bk3/3R4/2K5/8/8 w - - 0 1"]

1. Nc7 *


[Event "No. 1929 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1K1Q4/2B2k2/R7/5P2/2n5 w - - 0 1"]

1. Ra4 *


[Event "No. 1930 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/n7/K7/B7/k1B4p/7R w - - 0 1"]

1. Bd1 *


[Event "No. 1931 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3Q4/8/6K1/4p3/4k3 w - - 0 1"]

1. Qd4 *


[Event "No. 1932 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/5K1B/8/8/3B4/p1n5/k7/8 w - - 0 1"]

1. Kg7 *


[Event "No. 1933 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R4/bk6/8/8/P7/8/6KB/5Q2 w - - 0 1"]

1. Ra8 *


[Event "No. 1934 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3kr3/1K2b3/5N2/8/8/B7/8/4R3 w - - 0 1"]

1. Re5 *


[Event "No. 1935 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5R2/3B4/8/3Np3/2Knk3/8/8/8 w - - 0 1"]

1. Bh3 *


[Event "No. 1936 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/B7/2KQ4/8/8/7p/4P1kp/8 w - - 0 1"]

1. Qc5 *


[Event "No. 1937 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/8/4K3/B7/8/2n3n1/Q7/8 w - - 0 1"]

1. Qh2 *


[Event "No. 1938 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/r3p1R1/6K1/1Q6/3k4 w - - 0 1"]

1. Kh2 *


[Event "No. 1939 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1N6/8/1p1B4/8/2k1B3/R3K3 w Q - 0 1"]

1. Bf3 *


[Event "No. 1940 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Nk6/1P2K3/8/8/8/BR6/8 w - - 0 1"]

1. Nc6 *


[Event "No. 1941 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5N2/5k2/7K/2B5/8/Q7 w - - 0 1"]

1. Qa7 *


[Event "No. 1942 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k1K1/1RR3p1/7p/8/8/8/8/8 w q - 0 1"]

1. Rf7 *


[Event "No. 1943 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/8/6K1/5R2/4k3/8/3R4/2B5 w - - 0 1"]

1. Rd7 *


[Event "No. 1944 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/8/3K1B2/1p6/8/1k6/R7/8 w - - 0 1"]

1. Ba1 *


[Event "No. 1945 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/7p/5K1k/R7 w - - 0 1"]

1. Ra3 *


[Event "No. 1946 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/7P/5K1k/R7 w - - 0 1"]

1. Kf3 *


[Event "No. 1947 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/pp6/8/R7/R1K1k3 w - - 0 1"]

1. Rh2 *


[Event "No. 1948 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7B/1Q6/8/2NP4/2k5/4K3/8/8 w - - 0 1"]

1. Bc3 *


[Event "No. 1949 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/2N4Q/K1k5/5N2/1P6/8/8 w - - 0 1"]

1. Qf6 *


[Event "No. 1950 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2B5/4R3/1N6/2k2K2/3N4/R7/8 w - - 0 1"]

1. Rc6+ *


[Event "No. 1951 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2B5/4R3/1N6/2k5/3N4/R7/2K5 w - - 0 1"]

1. Ra4+ *


[Event "No. 1952 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4R3/5p2/3k1B2/1B6/4P3/4K3/8 w - - 0 1"]

1. Rb7 *


[Event "No. 1953 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/K7/8/kp6/p5Qp/8/3P4/8 w - - 0 1"]

1. Qh3 *


[Event "No. 1954 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q3N3/3k4/5BK1/b7/8/N7/8/8 w - - 0 1"]

1. Qxa5 *


[Event "No. 1955 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/6b1/5nK1/4R3/2B5/8/1B6/8 w - - 0 1"]

1. Re7 *


[Event "No. 1956 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5Q2/8/8/3K4/8/1kN5 w - - 0 1"]

1. Kc3 *


[Event "No. 1957 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2bQ4/1kpN4/R7/K7/8/8/8/8 w - - 0 1"]

1. Nb6 *


[Event "No. 1958 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2RQR3/8/5K2/3P4/8/3k4/n7/8 w - - 0 1"]

1. Qc7 *


[Event "No. 1959 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/8/R7/8/8/n7/p7/k1K5 w - - 0 1"]

1. Rga8 *


[Event "No. 1960 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r7/4kB2/p7/3Q4/2N5/8/8/4K3 w - - 0 1"]

1. Bh5 *


[Event "No. 1961 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6k1/7R/5K2/5Q2/8/8 w - - 0 1"]

1. Qb7 *


[Event "No. 1962 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p1K1/2R5/4P3/2B1k3/8/5Q2/8 w - - 0 1"]

1. Be6 *


[Event "No. 1963 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N6/5P2/1K1Nk3/8/8/8/7Q/8 w - - 0 1"]

1. Nc6 *


[Event "No. 1964 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q3n1/6B1/3kB3/8/5K2/8 w - - 0 1"]

1. Bf5 *


[Event "No. 1965 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B3/8/8/4QK2/7k/8/6p1/6b1 w - - 0 1"]

1. Bd7 *


[Event "No. 1966 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N6/8/4k3/2R1b1QK/8/8/8 w - - 0 1"]

1. Nd8 *


[Event "No. 1967 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/8/5k2/2N1p2Q/7b/8/5r2 w - - 0 1"]

1. Qg3 *


[Event "No. 1968 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/K7/3B4/4Q3/k7 w - - 0 1"]

1. Qe7 *


[Event "No. 1969 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5Q2/R4Bqk/8/8/6P1/8/3K4 w - - 0 1"]

1. Bc3 *


[Event "No. 1970 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q6/8/8/1Kp1B3/4p3/3k4/7R w - - 0 1"]

1. Qa6 *


[Event "No. 1971 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/5n1R/2N1b3/2K5/8/8/8/Q7 w - - 0 1"]

1. Qf6 *


[Event "No. 1972 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p3pp/7k/8/7K/6Qn/8 w - - 0 1"]

1. Qe4 *


[Event "No. 1973 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6p1/4Q3/7k/2B4P/5K2/5b2 w - - 0 1"]

1. Be1 *


[Event "No. 1974 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3K2k1/3N2PN/5R2/8/8/8/2B5 w - - 0 1"]

1. Rg5 *


[Event "No. 1975 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/1R6/6Pp/8/8/8/8/5RK1 w k - 0 1"]

1. Rff7 *


[Event "No. 1976 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/1R5p/6P1/8/8/8/8/5RK1 w k - 0 1"]

1. Ra1 *


[Event "No. 1977 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q1B4/pp6/k7/p7/2K5/8/8/8 w - - 0 1"]

1. Bb6 *


[Event "No. 1978 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7b/8/b7/N7/4Q3/2k5/2P5/2K5 w - - 0 1"]

1. Nc6 *


[Event "No. 1979 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/R6b/8/4K3/8/8/8/Q7 w k - 0 1"]

1. Qh1 *


[Event "No. 1980 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/4K2R/3R2p1/kb4Q1 w - - 0 1"]

1. Rh1 *


[Event "No. 1981 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4P3/4k3/8/4K3/4Q3/8/8 w - - 0 1"]

1. e8=Q+ *


[Event "No. 1982 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6Pn/3p4/5K1k/8/8/8/8 w - - 0 1"]

1. g8=Q *


[Event "No. 1983 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5N2/8/8/1K2k3/4P2B/8/2Q5 w - - 0 1"]

1. Qe1 *


[Event "No. 1984 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/3bP3/2Pk4/8/2Q2P2/8/8/8 w - - 0 1"]

1. c7 *


[Event "No. 1985 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1P6/8/3k4/3P1Q2/8/K7/8 w - - 0 1"]

1. b8=Q *


[Event "No. 1986 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k2r/8/2P1KP2/8/8/6Q1/8/8 w kq - 0 1"]

1. Qg7 *


[Event "No. 1987 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q4N2/2K5/8/8/4NRbk/8/8/8 w - - 0 1"]

1. Qa1 *


[Event "No. 1988 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2k5/2B5/8/2R5/2B5/8/2K5/2Q5 w - - 0 1"]

1. Qh6 *


[Event "No. 1989 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/2p5/k1K5/2Q5/8/2b5/8 w - - 0 1"]

1. Qg8 *


[Event "No. 1990 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/B7/8/8/1k6/1NNPK3/1R6 w - - 0 1"]

1. Nc4+ *


[Event "No. 1991 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1R1B4/8/1NkN4/8/8/R3K3 w Q - 0 1"]

1. O-O-O *