[Event "No. 1992 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7N/7k/Q4K1N/8/8 w - - 0 1"]

1. Qc1 *


[Event "No. 1993 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1Kn4/p2p4/8/8/8/8/8/3R2Q1 w - - 0 1"]

1. Qb6 *


[Event "No. 2015 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/Q7/4RP2/3P2k1/R3K3 w Q - 0 1"]

1. Re2+ *


[Event "No. 1995 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/4p3/3p2K1/1pp5/8/6Q1/8/8 w - - 0 1"]

1. Qa3 *


[Event "No. 1996 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/B7/N3R3/1k6/8/7R/8/1B6 w - - 0 1"]

1. Re5+ *


[Event "No. 1997 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2R3pN/8/3B1k2/8/4K2R w K - 0 1"]

1. Re5 *


[Event "No. 1998 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3Q3P/5N2/5Pk1/3P4/5K2/8 w - - 0 1"]

1. Qf6 *


[Event "No. 1999 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/1P6/8/3k4/3P4/8/3R4/3K4 w - - 0 1"]

1. b8=Q *


[Event "No. 2000 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7K/4kP2/8/7B/5B2/8/8/8 w - - 0 1"]

1. f8=Q+ *


[Event "No. 2001 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/8/6k1/Q7/8/8/4N3 w - - 0 1"]

1. Ng2 *


[Event "No. 2002 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/P4k2/8/4P3/4K3/8/8/8 w - - 0 1"]

1. a8=Q *


[Event "No. 2003 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k1n1/Bp6/4K3/8/8/8/2Q5/8 w - - 0 1"]

1. Qh7 *


[Event "No. 2004 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4K3/p7/5Q2/Bk3B2/8 w - - 0 1"]

1. Qe2+ *


[Event "No. 2015 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/8/8/4B3/nk6/3Q4/2P5/R7 w - - 0 1"]

1. Kc7 *


[Event "No. 2006 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4P3/8/6R1/8/1K2B3/2N1k1N1/8 w - - 0 1"]

1. e8=Q *


[Event "No. 2007 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4n3/1PP5/k1P5/8/K7/8/8/8 w - - 0 1"]

1. c8=N *


[Event "No. 2008 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/4P3/B6K/8/N7/4k3/3N4 w - - 0 1"]

1. Qh4 *


[Event "No. 2009 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1R2/1R6/k7/8/8/8/8/8 w - - 0 1"]

1. Kc7 *


[Event "No. 2010 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R6/8/8/k7/P2P2R1/1K6/8 w - - 0 1"]

1. Rg8 *


[Event "No. 2011 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R6/8/8/k5P1/P5R1/1K6/8 w - - 0 1"]

1. Rgb3 *


[Event "No. 2012 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3k4/1R6/8/8/6P1/P5R1/1K6/8 w - - 0 1"]

1. Rc3 *


[Event "No. 2013 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4B3/2K5/4R3/kN6 w - - 0 1"]

1. Bd5 *


[Event "No. 2014 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q2P3/8/k7/8/8/K7/8 w - - 0 1"]

1. e8=R *


[Event "No. 2015 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1n6/4B3/4B3/8/8/6k1/8/R3K2R w KQ - 0 1"]

1. O-O *


[Event "No. 2016 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R6/8/8/6P1/P5R1/1K1k4/8 w - - 0 1"]

1. Re7 *


[Event "No. 2017 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/PkP5/4K3/1P6/8/1R6/8/8 w - - 0 1"]

1. b6 *


[Event "No. 2018 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1n6/4B3/4B3/8/8/2k5/8/R3K2R w KQ - 0 1"]

1. O-O-O *


[Event "No. 2019 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4P3/2Q5/k7/8/8/K7/8 w - - 0 1"]

1. e8=Q *


[Event "No. 2020 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1R2/1R6/4k3/8/8/8/8/8 w - - 0 1"]

1. Rb5 *


[Event "No. 2021 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1R2/1R6/7k/8/8/8/8/8 w - - 0 1"]

1. Rg8 *


[Event "No. 2022 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1R2/1R6/8/8/8/8/8/4k3 w - - 0 1"]

1. Rb2 *


[Event "No. 2023 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1R2/1R6/8/8/8/8/8/2k5 w - - 0 1"]

1. Rf2 *


[Event "No. 2024 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7B/8/7k/5Q2/8/7K w - - 0 1"]

1. Qg2 *


[Event "No. 2025 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/B7/8/8/7k/5Q2/8/7K w - - 0 1"]

1. Qf5 *


[Event "No. 2026 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/8/4p3/4K3/8/4k3 w - - 0 1"]

1. Qxe4 *


[Event "No. 2027 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1K2B3/8/4R3/kN6 w - - 0 1"]

1. Nd2 *


[Event "No. 2028 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2P5/7K/8/7k/3Q4/8/8 w - - 0 1"]

1. c8=R *


[Event "No. 2029 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/8/8/8/8/8/8/2k1K2R w K - 0 1"]

1. Qh2 *


[Event "No. 2030 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5P2/7K/8/7k/3Q4/8/8 w - - 0 1"]

1. f8=Q *


[Event "No. 2031 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/4B3/R7/n7/8/2K5/P7/k7 w - - 0 1"]

1. Kc2 *


[Event "No. 2032 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q2/2Nk4/1K2R1q1/3P4/8/8 w - - 0 1"]

1. Rc4 *


[Event "No. 2033 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/8/8/N7/3p4/2B5/2k1NK2 w - - 0 1"]

1. Qc7 *


[Event "No. 2034 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/1p6/2p5/3p4/k7/8/K2B4 w - - 0 1"]

1. Qe1 *


[Event "No. 2035 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3kN3/5K2/1nPN4/8/8/8/8/2R5 w - - 0 1"]

1. Rb1 *


[Event "No. 2036 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1BBk4/4n3/K5n1/8/2Q5/8/8/8 w - - 0 1"]

1. Qf7 *


[Event "No. 2037 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Q3/8/8/6N1/6k1/4K2R w K - 0 1"]

1. Ne2 *


[Event "No. 2038 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K2b3/8/k6r/P7/8/8/Q7/1R6 w - - 0 1"]

1. Qd5 *


[Event "No. 2039 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/6pB/8/5NPk/5K2/8/8/8 w - - 0 1"]

1. Rh8 *


[Event "No. 2040 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/1N6/k7/1pQ5/8/p7/K7/8 w - - 0 1"]

1. Nd6 *


[Event "No. 2041 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Qbk1K3/1p2P3/8/3N4/8/8/8/8 w - - 0 1"]

1. Qa5 *


[Event "No. 2042 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k6K/1r6/1B1p4/3Q4/2P5/8/8/8 w - - 0 1"]

1. Bc7 *


[Event "No. 2043 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/4KN1b/6kB/8/6B1/8/8/8 w - - 0 1"]

1. Bf8 *


[Event "No. 2044 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4NRn1/6Pk/8/6K1/8/8/8/8 w - - 0 1"]

1. Rf7 *


[Event "No. 2045 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/B2b4/Q4K2/3kp3/2R5/8 w - - 0 1"]

1. Be1 *


[Event "No. 2046 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/p7/QPk1P3/4K3/N7/8/8 w - - 0 1"]

1. Nc2 *


[Event "No. 2047 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N3/8/QNk5/8/P2p4/3K4/8/8 w - - 0 1"]

1. a5 *


[Event "No. 2048 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/8/3N1k2/3KR2P/3n4/8/8/8 w - - 0 1"]

1. Bh6 *


[Event "No. 2049 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4N1Q1/6p1/6kb/8/6K1/8/8 w - - 0 1"]

1. Qh8 *


[Event "No. 2050 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K6/3p2R1/4k3/8/4P3/3P4/8/Q7 w - - 0 1"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]

1. d4 *


[Event "No. 2051 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2k5/R7/2N2K2/5N2/5r2/8/5Q2/8 w - - 0 1"]

1. Qc5 {threatening Qf8No. (No. 1)} Re4 (1... Rd4 2. Nfe7No. ) (1... Rc4 2.
Qf8No. (2. Nd6No. ) (2. Nfe7No. )) (1... Rxf5+ 2. Qxf5No. ) 2. Nd6No. *


[Event "No. 2052 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n7/1R2K3/2k5/1R6/1PP5/8/8/8 w - - 0 1"]

1. Rd7 Nc7 (1... Nb6 2. Rc5No. ) 2. Rd6No. *


[Event "No. 2053 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/4k3/5RK1/1n1P2n1/8/8 w - - 0 1"]

1. Rc4 Nd2 (1... Nd4 2. Rc5No. ) (1... Ne2 2. Re4No. ) (1... Ne4 2. Rxe4No. )
2. d4No. *


[Event "No. 2054 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q3b1/8/2NP4/3k4/5K2/8/2R5/8 w - - 0 1"]

1. Nd4 {threatening Qc5No. (No. 1)} Kxd4 (1... Kxd6 2. Qd8No. ) (1... Bf7 2.
Qc5No. ) 2. Rd2No. *


[Event "No. 2055 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3bk3/2P3Q1/8/3N2p1/6K1/8/8/8 w - - 0 1"]

1. c8=B {threatening Bd7No. (No. 1)} Bc7 (1... Be7 2. Qxe7No. ) (1... Bf6 2.
Qg8No. ) 2. Qe7No. (2. Qg8No. ) *


[Event "No. 2056 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q1K/6R1/7k/3n3r/8/2b5 w - - 0 1"]

1. Qg6 {threatening Qh5No. (No. 1)} Bd2 (1... Bxg5+ 2. Qxg5No. ) (1... Bb2 2.
Rg4No. (2. Rh5No. ) (2. Qh5No. )) (1... Re3 2. Rh5No. (2. Qh5No. )) 2. Qh5No.
*


[Event "No. 2057 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/7p/6R1/7k/8/5K2/8/8 w - - 0 1"]

1. Kf4 Kh4 (1... h6 2. Rg4No. ) (1... hxg6 2. Qh8No. ) 2. Rh6No. *


[Event "No. 2058 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2pp4/R7/2Pk1K2/8/2Q5 w - - 0 1"]

1. Ra3 c4 (1... Kc4 2. Qf1No. ) (1... d4 2. c4No. ) 2. Qd1No. *


[Event "No. 2059 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2R5/8/R1N3B1/1k6/4K3/B7/8 w - - 0 1"]

1. Bd8 Kxa5 (1... Kc3 2. Nd3No. ) 2. Rb7No. *


[Event "No. 2060 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/r7/6Nk/8/3Q4/8/6RK w - - 0 1"]

1. Ne6 {threatening Qh7No. (No. 1)} Ra5 (1... Rxe6 2. Qh3No. ) (1... Kh6 2.
Qg6No. (2. Qh3No. )) 2. Qh7No. (2. Qh3No. ) *


[Event "No. 2061 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K1k/3P3p/7n/8/8/8/8/8 w - - 0 1"]

1. d8=N Nf5 (1... Nf7 2. Nxf7No. ) 2. Nf7No. *


[Event "No. 2062 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1N6/B7/8/4p3/N1k5/Q3K3 w - - 0 1"]
[ECO "A00"]
[Opening "Van Geet (Dunst) Opening"]

1. Nc3 {threatening Qb1No. (No. 1)} Kb3 (1... Kd3 2. Qd1No. ) (1... e2 2.
Qb1No. ) 2. Qa2No. *


[Event "No. 2063 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/Qp6/Np6/1k2K3 w - - 0 1"]

1. Qa4 Ka1 (1... Kc2 2. Qe4No. ) (1... bxa2 2. Qd1No. ) 2. Nc3No. *


[Event "No. 2064 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/8/N3p3/4k3/6Q1/8/3R4/3K4 w - - 0 1"]

1. Rd6 Kxd6 (1... Kf6 2. Rxe6No. ) 2. Qxe6No. *


[Event "No. 2065 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5K2/8/4R3/5kN1/6R1/3n3B w - - 0 1"]

1. Ne2 {threatening Rh2No. (No. 1)} Nb2 (1... Nf2 2. Rg3No. ) (1... Ne3 2.
Rf4No. ) 2. Rh2No. *


[Event "No. 2066 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/8/4K3/b7/8/8/2Q5/8 w - - 0 1"]

1. Qh2 {threatening Qh8No. (No. 1)} Bb4 (1... Bb6 2. Qh8No. ) 2. Qb8No. *


[Event "No. 2067 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/8/8/N2p4/3kp3/8/4K2Q/8 w - - 0 1"]

1. Qh6 Kc3 (1... Kc5 2. Qb6No. ) (1... Ke5 2. Qf6No. ) (1... e3 2. Qxe3No. )
2. Qd2No. *


[Event "No. 2068 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K1N4/4k3/4P2B/8/8/3Q4 w - - 0 1"]

1. Qb3 Kd4 (1... Kxd6 2. Qd5No. ) (1... Kf4 2. Qg3No. ) 2. Bf6No. *


[Event "No. 2069 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Qp3/4R3/6N1/6k1/8/6N1/6K1 w - - 0 1"]
[ECO "A00"]
[Opening "Amar/Paris Opening"]

1. Nh3 Kf3 (1... Kf5 2. Ne3No. ) (1... Kh5 2. Qd1No. ) 2. Re3No. *


[Event "No. 2070 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Q3/4PP2/2K1kb2/8/8/5R2 w - - 0 1"]

1. Qd7 Ke3 (1... Kxe5 2. Qe6No. ) (1... Be3 2. Qd5No. ) (1... Bd2 2. Qd4No. )
2. Qd3No. *


[Event "No. 2071 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kr4RK/p5R1/3N4/8/8/8/8/8 w - - 0 1"]

1. Nc8 {threatening Rxa7No. (No. 1)} a5 (1... Rb6 2. Nxb6No. ) (1... Rxc8 2.
Rxc8No. ) 2. Nb6No. (2. Ra7No. ) *


[Event "No. 2072 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2Q3p1/8/5k1N/3P4/8/3K4/R7 w - - 0 1"]

1. Ra5+ Ke4 (1... Ke6 2. Re5No. ) (1... Kg4 2. Qg3No. ) (1... Kg6 2. Qxg7No. )
2. Qf4No. *


[Event "No. 2073 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R3/3k1Pp1/6K1/8/2Q5/8/8/8 w - - 0 1"]

1. f8=B {threatening Qc8No. (No. 1)} Kxe8 2. Qc8No. *


[Event "No. 2074 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1R6/B7/k7/n1Q5/2n2K2 w - - 0 1"]

1. Bb3 Nc3 (1... Nb4 2. Ra5No. ) (1... Ne2 2. Qxa2No. ) (1... Nxb3 2. Qxb3No.
) 2. Qxc1No. *


[Event "No. 2075 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R1B1/4q3/8/4k3/1Q6/K7/3R4/8 w - - 0 1"]

1. Bh7 {threatening Qd6No. (No. 1)} Ke6 (1... Qe6 2. Qd4No. ) (1... Qxe8 2.
Qd6No. ) 2. Qxe7No. *


[Event "No. 2076 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4P1Q1/3k4/8/3K4/8/8/8 w - - 0 1"]

1. e8=B {threatening Qe5No. (No. 1)} Ke6 2. Qe5No. *


[Event "No. 2077 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3B4/3B4/3k4/3p4/6Q1/8/2K5 w - - 0 1"]

1. Kd2 d3 (1... Kc4 2. Qg8No. ) (1... Ke4 2. Qg2No. ) 2. Qxd3No. *


[Event "No. 2078 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/5p2/bQ6/5k2/7R/8/8 w - - 0 1"]

1. Ke6 {threatening Qf5No. (No. 1)} Bb4 (1... Ke4 2. Qc4No. ) (1... f5 2.
Qxf5No. ) 2. Qf5No. *


[Event "No. 2079 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/5p2/bQ6/5k2/3R4/8/8 w - - 0 1"]

1. Kg6 {threatening Qf5No. (No. 1)} Bb4 (1... Kg4 2. Qc4No. ) (1... f5 2.
Qxf5No. ) 2. Qf5No. *


[Event "No. 2080 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q3K1/4k3/2p1N3/4p3/4B3/8/8/8 w - - 0 1"]

1. Bf5 {threatening Qd8No. (No. 1)} c5 (1... Kf6 2. Qf8No. ) 2. Qd8No. *


[Event "No. 2081 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q3K1/2p1k3/4N3/4p3/4B3/8/8/8 w - - 0 1"]

1. Nc5 {threatening Qf8No. (No. 1)} c6 (1... Kf6 2. Qd8No. ) 2. Qf8No. *


[Event "No. 2082 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/7b/5Np1/6N1/8/8/6QK/8 w - - 0 1"]

1. Nh5 gxh5 (1... Bg8 2. Qb2No. ) (1... Kg8 2. Qa8No. ) 2. Nf7No. *


[Event "No. 2083 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/2pK4/kNQ5/8/8/2P5/8 w - - 0 1"]
[ECO "A10"]
[Opening "English"]

1. c4 Ka4 (1... Ka6 2. Qa7No. ) (1... cxb5 2. Qxb5No. ) 2. Qa3No. *


[Event "No. 2084 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3B4/1Q6/6p1/7k/8/6PN/8/7K w - - 0 1"]

1. Ng5 Kg4 (1... Kh6 2. Qh7No. ) 2. Qf3No. *


[Event "No. 2085 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/8/8/1KR5/1n6/1k6/3P4/R7 w - - 0 1"]

1. Rcc1 {threatening Qxb4No. (No. 1)} Kb2 (1... Nd3 2. Qa3No. ) (1... Na2 2.
Rab1No. ) ( 1... Nc2 2. Rcb1No. ) 2. Qxb4No. *


[Event "No. 2086 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6k1/8/8/3P4/1QK5/8/1BB5 w - - 0 1"]

1. Ba2 Kf6 (1... Kh7 2. Qg8No. ) 2. Qf7No. *


[Event "No. 2087 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6k1/8/8/3P4/BQK5/8/1B6 w - - 0 1"]

1. Qc2 Kf6 (1... Kg8 2. Qh7No. ) 2. Qg6No. *


[Event "No. 2088 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q1N2P1/4n3/8/2k5/5N2/3K4/8 w - - 0 1"]

1. g8=R Nc5 (1... Nc7 2. Rg4No. ) (1... Ng5 2. Rc8No. ) (1... Nd4 2. Nfe5No. )
2. Nde5No. *


[Event "No. 2089 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/6p1/8/1RNk4/8/5RQ1/8 w - - 0 1"]

1. Qg5 Kc3 (1... Kd3 2. Qe3No. ) (1... Ke4 2. Nb2No. ) 2. Qd2No. *


[Event "No. 2090 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K4Q/8/2N5/1k6/3B4/8/P5P1/8 w - - 0 1"]

1. Qh3 Ka4 (1... Ka6 2. Qd3No. ) (1... Kxc6 2. Qd7No. ) 2. Qb3No. *


[Event "No. 2091 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6K1/8/8/1N6/2B5/4k2N/Q3P3/8 w - - 0 1"]

1. Bf7 Ke4 2. Qe6No. *


[Event "No. 2092 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/8/8/4Nn1n/7k/8/5K2/2Q5 w - - 0 1"]

1. Qh6 Nd4 (1... Nxh6 2. Nf3No. ) (1... Kh3 2. Qxh5No. ) 2. Ng6No. *


[Event "No. 2093 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7K/6N1/5n1k/5Q2/4n3/8/8 w - - 0 1"]

1. Ne5 Nc2 (1... Ng4 2. Qxg4No. ) (1... Nd4 2. Qh6No. ) (1... Nh6 2. Qxh6No. )
2. Qg4No. *


[Event "No. 2094 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2n5/1N6/6R1/3N1k1B/3K4 w - - 0 1"]

1. Rg4 {threatening Bg1No. (No. 1)} Na4 2. Bg1No. *


[Event "No. 2095 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/N5Q1/3k4/3p1P2/3K4 w - - 0 1"]

1. Qb4 {threatening Nc5No. (No. 1)} d4 2. Nc5No. *


[Event "No. 2096 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/1N6/B7/8/1kN5/8/1PK5/8 w - - 0 1"]

1. Kb1 Ka4 2. Nc5No. *


[Event "No. 2097 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/1K6/8/2N4p/1n5R/k7 w - - 0 1"]

1. Rc2 {threatening Rc1No. (No. 1)} Nd1 (1... h2 2. Rc1No. ) 2. Ra2No. *


[Event "No. 2098 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1p6/1K2Q3/2P5/1nBk4 w - - 0 1"]

1. Qf2 {threatening Qf1No. (No. 1)} Nd2+ (1... Na3 2. Qd2No. (2. Qf1No. ))
(1... Kxc1 2. Qe1No. ) 2. Qxd2No. *


[Event "No. 2099 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N1Q2/3k1K2/1P1N4/3n4/8/8/8 w - - 0 1"]

1. Qe7+ Kxd5 2. Nb6No. *


[Event "No. 2100 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/8/N1k1B3/K4N2/8/8/8/8 w - - 0 1"]

1. Nc5 {threatening Rc8No. (No. 1)} Kxc5 2. Rc8No. *


[Event "No. 2101 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/Rb2P3/4Q3/3p4/3K4/8/8/8 w - - 0 1"]

1. Qe5 *


[Event "No. 2102 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/1P6/4K3/8/1R6/8/8/8 w - - 0 1"]

1. Rb6 *


[Event "No. 2103 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/1P6/4K3/8/1Q6/8/8/8 w - - 0 1"]

1. Qb5 *


[Event "No. 2104 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/3n4/8/8/2p2Q2/3k4/8/2KB4 w - - 0 1"]

1. Bf3 *


[Event "No. 2105 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7N/8/4k3/1NR1p3/7Q/1K6/8/8 w - - 0 1"]

1. Rd5 *


[Event "No. 2106 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7K/8/2R3P1/3R2Pk/2Q5 w - - 0 1"]

1. Rc8 Kxg3 2. Qc7No. *


[Event "No. 2107 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2p5/2R5/1kpK1N2/8/Q7 w - - 0 1"]

1. Ke4 *


[Event "No. 2108 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N3K3/Pk6/1N6/1B6/8/8/8/8 w - - 0 1"]

1. Nc8 *


[Event "No. 2109 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5KBk/6p1/5PRb/8/8/8/8 w - - 0 1"]

1. Rxg6 *


[Event "No. 2110 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4BRpp/6k1/5R2/4K3/8/8 w - - 0 1"]

1. Bf7 *


[Event "No. 2111 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3Q4/K7/1R6/8/2n5/k7/p2R4/8 w - - 0 1"]

1. Qd4 *


[Event "No. 2112 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7K/5p2/8/R2N1k2/8/5B2/Q7 w - - 0 1"]

1. Qh1 *


[Event "No. 2113 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kr6/1n6/8/3Q4/8/8/p2K4/6Q1 w - - 0 1"]

1. Qg7 *


[Event "No. 2114 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/kP6/5R2/4n3/KN6/8/7B/8 w - - 0 1"]

1. Rf7 *


[Event "No. 2115 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/1p6/1p6/3R4/1k6/8/Q2K4/8 w - - 0 1"]

1. Qa7 *


[Event "No. 2116 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/N7/3k4/8/p2N4/R3K3 w Q - 0 1"]

1. O-O-O *


[Event "No. 2117 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/K6B/1B6/3p1R2/N3k3 w - - 0 1"]

1. Bc4 *


[Event "No. 2118 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/7K/8/6k1/6P1/5PQn/8 w - - 0 1"]

1. Qh1 *


[Event "No. 2119 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/8/k7/p7/2P2Q2/3K4/8 w - - 0 1"]
[ECO "A10"]
[Opening "English"]

1. c4 *


[Event "No. 2120 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1P6/k2N1Q2/P7/2n5/2K5/8/8 w - - 0 1"]

1. Qd4 *


[Event "No. 2121 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N5Q1/nkPP4/8/8/4K3/8/8/8 w - - 0 1"]

1. Qa2 *


[Event "No. 2122 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/B7/4p3/1Q6/1K2kp2/3R4 w - - 0 1"]

1. Qg3 *


[Event "No. 2123 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5R2/8/6k1/5N2/6PK/7R w - - 0 1"]

1. Rg1 Kh5 2. g4No. *


[Event "No. 2124 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/8/8/6p1/6N1/6kP/4K2R w K - 0 1"]

1. Qh6 Kf3 2. O-ONo. *


[Event "No. 2125 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/1K6/8/pkp5/5Q2/8/2P5/8 w - - 0 1"]

1. Qe3 *


[Event "No. 2126 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/3kp3/1P6/3PKP2/8/8/8/8 w - - 0 1"]

1. Kd4 *


[Event "No. 2127 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K6/8/3kNR2/2N5/1B2B3/8 w - - 0 1"]

1. Bc4 *


[Event "No. 2128 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B4r/6Q1/8/7k/8/8/6nP/6K1 w - - 0 1"]
[ECO "A00"]
[Opening "Kadas Opening"]

1. h4 *


[Event "No. 2129 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3RK1Q1/4P3/4p3/3N1k2 w - - 0 1"]

1. Rd2 *


[Event "No. 2130 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r2b/1Q6/8/8/p3R3/K7/8/k7 w - - 0 1"]

1. Re5 *


[Event "No. 2131 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/3pBp2/4k3/4P3/4Q3/8/8/8 w - - 0 1"]

1. Ke8 *


[Event "No. 2132 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N6/1Q6/8/1P3N2/1k6/1B6/1K6 w - - 0 1"]

1. Kc1 *


[Event "No. 2133 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p3K/8/1Q6/4k3/4P3/6R1/5N2 w - - 0 1"]

1. Rd2 *


[Event "No. 2134 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/R7/8/8/2k5/K3Q2B/8/8 w - - 0 1"]

1. Ra6 *


[Event "No. 2135 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p2K3/7B/P1kp4/Q7/8/8/8 w - - 0 1"]

1. Bf8 *


[Event "No. 2136 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K4/1Pr5/1RPk4/5Q2/8/8/8/8 w - - 0 1"]

1. Ra6 *


[Event "No. 2137 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/K7/8/k3P3/pp6/7Q/8 w - - 0 1"]

1. Qe5 *


[Event "No. 2138 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/8/4K1N1/b7/R5Q1/8/8/8 w - - 0 1"]

1. Qb4 *


[Event "No. 2139 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1n6/2R2n2/1P1k4/5Q2/5K2/8/8 w - - 0 1"]

1. Qe3 *


[Event "No. 2140 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k6r/1p6/1K1R4/7b/8/8/8/1Q6 w - - 0 1"]

1. Qh1 *


[Event "No. 2141 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1K4b/4N1R1/2p5/8/8/8/8/6B1 w - - 0 1"]

1. Nd5 *


[Event "No. 2142 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5K2/6pk/2Q5/8/8 w - - 0 1"]

1. Qe3 *


[Event "No. 2143 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4b2K/4r1p1/7k/5Q2/8/6N1/8 w - - 0 1"]

1. Qg3 *


[Event "No. 2144 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3k4/5p2/1K6/8/8/7B/8/4QR2 w - - 0 1"]

1. Rf5 *


[Event "No. 2145 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/2Q2K2/8/3R4/4BR2/1q6/8/8 w - - 0 1"]

1. Kg8 *


[Event "No. 2146 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/8/8/8/4B3/2K5/b7/k7 w - - 0 1"]

1. Bb1 *


[Event "No. 2147 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Qp2K1/4k3/4N3/6p1/2R5/8 w - - 0 1"]

1. Ng5 *


[Event "No. 2148 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1Np5/K1k5/6q1/2PQ4/8/8 w - - 0 1"]
[ECO "A10"]
[Opening "English"]

1. c4 *


[Event "No. 2149 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4b3/1R2Q3/2k5/1n2K3/1P6/8/8/8 w - - 0 1"]

1. Rb8 *


[Event "No. 2150 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4K3/2p1n3/3k4/1Q2R3/1b6 w - - 0 1"]

1. Rg2 *


[Event "No. 2151 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N1QB/1K2k1P1/4N3/8/8/8/8/8 w - - 0 1"]

1. Qh7 *


[Event "No. 2152 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b7/1nPPk3/1K6/5Q2/8/8/8/8 w - - 0 1"]

1. c8=Q *


[Event "No. 2153 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6p1/8/6Bk/4BK2/8 w - - 0 1"]

1. Bf3 *


[Event "No. 2154 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4QK2/8/7k/8/5P2/5P2/8/8 w - - 0 1"]

1. Qe4 *


[Event "No. 2155 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4NBq1/6P1/7k/5Q2/8/8/8/6K1 w - - 0 1"]

1. Nf6 *


[Event "No. 2156 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1k1q/3P3B/5NQ1/8/8/8/8/8 w - - 0 1"]

1. Nh5 *


[Event "No. 2157 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4K3/5N2/1pn1k3/1Q4P1/8/8/8 w - - 0 1"]

1. Qd2 *


[Event "No. 2158 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3Q2n1/8/2Nnk1K1/8/1N6/8 w - - 0 1"]

1. Qc5 *


[Event "No. 2159 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2Q5/8/3kpK2/8/3PP3/8/8 w - - 0 1"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]

1. d4 *


[Event "No. 2160 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3K4/8/3kp3/1Q6/2P5/8 w - - 0 1"]

1. Qa3 *


[Event "No. 2161 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/4K3/5N2/3pk3/1Q4P1/8/8 w - - 0 1"]

1. Qd1 *


[Event "No. 2162 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5Q2/8/8/6k1/5N2/5K2/8 w - - 0 1"]

1. Qf6 *


[Event "No. 2163 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2K5/Q7/2p1p3/3k2B1/8/3B4/8 w - - 0 1"]

1. Be2 *


[Event "No. 2164 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7r/6p1/8/6Q1/6K1/4N1P1/7k w - - 0 1"]

1. Qe4 *


[Event "No. 2165 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N2k/4BK2/5N1r/5Q2/8/8/8/8 w - - 0 1"]

1. Qc8 *


[Event "No. 2166 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K1k3r1/6P1/3Q1P2/4p3/8/8/8/8 w - - 0 1"]

1. f7 *


[Event "No. 2167 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1k1N/7Q/6B1/8/8/3b4/8/5r2 w - - 0 1"]

1. Bf5 *


[Event "No. 2168 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kBNK4/8/N1P5/3n4/8/8/8/8 w - - 0 1"]

1. Ba7 *


[Event "No. 2169 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k2/1K3B1q/5Q1N/5R2/8/8/8/8 w - - 0 1"]

1. Re5 *


[Event "No. 2170 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/2QR4/4R3/2P2q2/K1k5 w - - 0 1"]

1. Qc3 *


[Event "No. 2171 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B1n5/5RK1/4k3/4p3/8/8/8/3R4 w - - 0 1"]

1. Be4 *


[Event "No. 2172 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. 2173 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q2/8/8/1B6/rPK2p2/k7 w - - 0 1"]

1. Bd5 *


[Event "No. 2174 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B2n4/1q6/6Q1/8/7K/8/7p/7k w - - 0 1"]

1. Kh3 *


[Event "No. 2175 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3N4/8/Q7/B7/kp6/b2K4 w - - 0 1"]

1. Nb5 *


[Event "No. 2176 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q2p1B2/2k5/4pN2/K7/8/8/8 w - - 0 1"]

1. Ka5 *


[Event "No. 2177 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/7P/7Q/8/2rN2K1/8/8/B7 w - - 0 1"]

1. Qg6 *


[Event "No. 2178 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/b7/5nKn/8/1Q4Nk w - - 0 1"]

1. Qf1 *


[Event "No. 2179 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3qp2k/3p4/6R1/8/Q7/3K4 w - - 0 1"]

1. Qc2 *


[Event "No. 2180 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/b1QN4/r7/p7/k1K5 w - - 0 1"]

1. Qb4 *


[Event "No. 2181 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/8/8/n7/1N1R4/k7/2K5/3B4 w - - 0 1"]

1. Kb1 *


[Event "No. 2182 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/Rn6/3k4/3B4/3P4/8/Q7/8 w - - 0 1"]

1. Qa5 *


[Event "No. 2183 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Nn5/N1n5/5Q2/k7/8/1K6/8/8 w - - 0 1"]

1. Qd4 *


[Event "No. 2184 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k2/4p2K/8/5N1B/8/3q4/5Q2/8 w - - 0 1"]

1. Qf4 *


[Event "No. 2185 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/K2n4/8/8/N4QN1/3k4 w - - 0 1"]

1. Qb2 *


[Event "No. 2186 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3P2R1/K2k3B/4N3/4Q3/8/8 w - - 0 1"]

1. Bf3 *


[Event "No. 2187 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b6Q/8/8/3R4/3b4/7K/8/n6k w - - 0 1"]

1. Qe5 *


[Event "No. 2188 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/4p3/8/5k1K/8/1B2P3/3P4/8 w - - 0 1"]

1. Qg8 *


[Event "No. 2189 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/7N/8/3b1kN1/3P4/6K1/8 w - - 0 1"]

1. Nf7 *


[Event "No. 2190 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/8/8/1B3K2/6N1/5kpQ/8 w - - 0 1"]

1. Qh7 *


[Event "No. 2191 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6p1/6B1/8/8/2Qpk1K1/4b3 w - - 0 1"]

1. Qb1 *


[Event "No. 2192 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/2B5/8/8/2K1kpQ1/4b3 w - - 0 1"]

1. Qh1 *


[Event "No. 2193 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/8/4K3/8/8/8/4Q3/4b3 w - - 0 1"]

1. Qe5 *


[Event "No. 2194 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/1Q6/8/4k3/3NN2P/8/3P4/8 w - - 0 1"]

1. Nf6 *


[Event "No. 2195 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K1k/8/5N1r/7P/1Q6/8/8/1B6 w - - 0 1"]

1. Qe7 *


[Event "No. 2196 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K1k2/5P2/5RPb/8/8/8/8/5Q2 w - - 0 1"]

1. Qh3 *


[Event "No. 2197 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/p7/2Q5/k7/1p6/1K6/8 w - - 0 1"]

1. Qb6 *


[Event "No. 2198 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/8/4pk2/7R/5N1N/8/8 w - - 0 1"]

1. Nh2 *


[Event "No. 2199 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/7B/8/1R3p2/6k1/4QN2/8/8 w - - 0 1"]

1. Qf2 *


[Event "No. 2200 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4N3/6Kn/6RP/7k w - - 0 1"]

1. Re2 *


[Event "No. 2201 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/NN6/3Q4/3p4/n1k5/8/2K5/8 w - - 0 1"]

1. Qg3 *


[Event "No. 2202 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/N4Q2/1k6/4P3/2B5/1K6/8 w - - 0 1"]

1. Nb4 *


[Event "No. 2203 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2K5/k1N5/p7/n1P5/R7 w - - 0 1"]

1. Rb1 *


[Event "No. 2204 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1N1k1P2/6K1/2Q5/3P4/8 w - - 0 1"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]

1. d4 *


[Event "No. 2205 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5R2/2pkn3/2p2Q2/2K5/8/8/8/8 w - - 0 1"]

1. Qe5 *


[Event "No. 2206 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7K/5R2/5npk/8/5P2/6N1/8/8 w - - 0 1"]

1. Rg7 *


[Event "No. 2207 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7n/7p/5K1k/6N1/6QB w - - 0 1"]

1. Nxh4 *


[Event "No. 2208 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5R2/8/2P1k3/2Q5/5Kn1/8/8/8 w - - 0 1"]

1. Kg5 *


[Event "No. 2209 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/2P5/k7/P2Q4/8/8 w - - 0 1"]

1. Kb7 *


[Event "No. 2210 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3n4/7Q/7b/6pk/8/4B1K1 w - - 0 1"]

1. Qf3 *


[Event "No. 2211 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4p3/3nK3/R5R1/3k4 w - - 0 1"]

1. Rge2 *


[Event "No. 2212 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1Bn5/2P5/3kBK2/8/2R5 w - - 0 1"]

1. Bc6 *


[Event "No. 2213 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7K/8/8/3n4/8/R2QN3/qk6 w - - 0 1"]

1. Kg6 *


[Event "No. 2214 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/7B/8/1kN5/2N5/8/3Q4 w - - 0 1"]

1. Na5 *


[Event "No. 2215 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R6/3N2K1/3k4/6p1/6Q1/8/6B1 w - - 0 1"]

1. Ne8 *


[Event "No. 2216 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5K2/5R2/4k3/1R2B3/2P1n3/8 w - - 0 1"]

1. Bf2 *


[Event "No. 2217 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b5Q/8/8/3p1p2/4k3/8/4K3/2B5 w - - 0 1"]

1. Bb2 *


[Event "No. 2218 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q4b2/4pk1K/8/6P1/8/8/6B1/8 w - - 0 1"]

1. Qd8 *


[Event "No. 2219 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/8/3N4/2n2pQ1/8/5k2/8/5K2 w - - 0 1"]

1. Nc4 *


[Event "No. 2220 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4r3/3nk3/2Q1NR2/5K2/8/8/8/8 w - - 0 1"]

1. Nc5 *


[Event "No. 2221 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R3/3Kbkp1/5p2/8/4Q3/8/8/8 w - - 0 1"]

1. Rh8 *


[Event "No. 2222 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p2K2/3k4/B7/2Q5/5N2/8/8 w - - 0 1"]

1. Nh4 *


[Event "No. 2223 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q2/5bpk/R7/5P2/5K2/8 w - - 0 1"]

1. Ra5 *


[Event "No. 2224 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3R4/8/5p2/2p1N3/4k3/2K3Q1/8 w - - 0 1"]

1. Re7 *


[Event "No. 2225 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6bn/7n/1Q6/7k/6R1/6K1/8/8 w - - 0 1"]

1. Qb1 *


[Event "No. 2226 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3p1K2/5p2/2p1k3/8/3QB3/8 w - - 0 1"]

1. Qc3 *


[Event "No. 2227 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2R5/4kp2/Q7/8/2n3BK/8/8 w - - 0 1"]

1. Qb4 *


[Event "No. 2228 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q3R1K/4k3/1p6/8/8/7B/3r4 w - - 0 1"]

1. Qf3 *


[Event "No. 2229 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b4b1/8/5Q2/1K1k4/8/8/4R3/4n3 w - - 0 1"]

1. Qc3 *


[Event "No. 2230 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/6Q1/8/5rNk/5p2/7K/8/8 w - - 0 1"]

1. Ne4 *


[Event "No. 2231 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/1p1N4/8/2B5/8/8/6K1/2b3Q1 w - - 0 1"]

1. Qf1 *


[Event "No. 2232 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/1n2B3/4p3/3k4/8/3P4/1Q6/8 w - - 0 1"]

1. Qb4 *


[Event "No. 2233 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k1K4Q/7N/8/2P5/r7/8/8/1R6 w - - 0 1"]

1. Qa1 *


[Event "No. 2234 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1rk5/1p6/4K3/1N6/7b/8/8/7Q w - - 0 1"]

1. Qh2 *


[Event "No. 2235 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K2BBp1/7N/4k3/Q7/8/8 w - - 0 1"]

1. Bg4 *


[Event "No. 2236 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7p/Q7/5K1k/R7/8/8/4n1b1 w - - 0 1"]

1. Qb7 *


[Event "No. 2237 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7n/6K1/8/7k/2Q4p/8/8/2Bb4 w - - 0 1"]

1. Qe6 *


[Event "No. 2238 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/B3pp1B/2Q5/4k3/7K/8/8 w - - 0 1"]

1. Qd6 *


[Event "No. 2239 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N2r/1Q3P2/4k3/8/4K1N1/8/8/8 w - - 0 1"]

1. Qc7 *


[Event "No. 2240 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2R1R3/3k4/4p3/3n4/8/3Q1K2 w - - 0 1"]

1. Qe2 *


[Event "No. 2241 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/8/2k1p3/KN1R2Q1 w - - 0 1"]

1. Qe3 *


[Event "No. 2242 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/4K3/5p2/4k3/1P4Q1/2P5/8 w - - 0 1"]
[ECO "A00"]
[Opening "Polish (Sokolsky; Orang-Utan)"]

1. b4 *


[Event "No. 2243 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/2b5/2k5/3pP3/3K4/3B4 w - - 0 1"]
[ECO "B00"]
[Opening "King's Pawn"]

1. e4 *


[Event "No. 2244 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6K1/8/5pk1/3Q4/5B2 w - - 0 1"]

1. Kf5 *


[Event "No. 2245 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K6/1PPk4/5P2/8/2P1Q3/8 w - - 0 1"]

1. c6 *


[Event "No. 2246 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q6/8/2p5/1pk5/2P1P3/2K5/8 w - - 0 1"]

1. cxb4 *


[Event "No. 2247 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Kp6/1Bk5/5Q2/1n3N2/8/8/8 w - - 0 1"]

1. Qe5 *


[Event "No. 2248 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/5Q2/2k5/2P5/2PK4/8/8 w - - 0 1"]

1. Kc2 *


[Event "No. 2249 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/2Q5/4k3/4N3/2P2K2/8 w - - 0 1"]
[ECO "A00"]
[Opening "Saragossa"]

1. c3 *


[Event "No. 2250 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. 2251 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/5k1K/8/3P4/8/4N3 w - - 0 1"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]

1. d4 *


[Event "No. 2252 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/4pk1K/2Q3N1/8 w - - 0 1"]

1. Nh4+ *


[Event "No. 2253 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/5k1K/8/2N5/8/6N1 w - - 0 1"]

1. Kh6 *


[Event "No. 2254 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2K5/2P5/2k5/P1b2P2/2Q5 w - - 0 1"]

1. Kb5 *


[Event "No. 2255 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3b4/1R5Q/k2KR3/r7/8/8/8 w - - 0 1"]

1. Qc6 *


[Event "No. 2256 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5R2/4n3/4BR2/2K1k3/8/3P4/8 w - - 0 1"]

1. Bd6 *


[Event "No. 2257 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/B7/B7/8/8/2p4r/8/k1K5 w - - 0 1"]

1. Bb6 *


[Event "No. 2258 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/8/8/4N2K/5pB1/5qk1 w - - 0 1"]

1. Qg6 *


[Event "No. 2259 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4R1Q1/6b1/4N1k1/8/6N1/8/5K2 w - - 0 1"]

1. Kg2 *


[Event "No. 2260 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4R1Q1/6p1/4N1k1/8/6N1/8/5K2 w - - 0 1"]

1. Kf2 *


[Event "No. 2261 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/3B4/8/8/4P3/1p4R1/2k1K3 w - - 0 1"]

1. Bf4 *


[Event "No. 2262 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2kr4/K1pp4/8/8/8/8/7Q/3R4 w - - 0 1"]

1. Qd6 *


[Event "No. 2263 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2kr4/K1pp4/8/8/8/7Q/8/3R4 w - - 0 1"]

1. Rd6 *


[Event "No. 2264 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/8/Kbk5/4QB2/5N2/8/8 w - - 0 1"]

1. Ne5 *


[Event "No. 2265 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/1K1Q4/8/8/3Bk3/8/4p3/5R2 w - - 0 1"]

1. Bf2 *


[Event "No. 2266 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/8/K1N5/8/8/8/1b6/1Q6 w - - 0 1"]

1. Qg1 *


[Event "No. 2267 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K2p3/4B3/3Nk3/6QP/8/8 w - - 0 1"]

1. Nc6 *


[Event "No. 2268 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K2p3/4B3/3Nk3/1P4Q1/8/8 w - - 0 1"]

1. Nb5 *


[Event "No. 2269 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/6B1/8/2N1Nk2/2P5/8/8/2Q5 w - - 0 1"]

1. Bh6 *


[Event "No. 2270 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/6B1/8/2N1Nk2/8/2P5/8/2Q5 w - - 0 1"]

1. Bf8 *


[Event "No. 2271 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7B/3N3Q/8/8/3r2P1/4k1K1 w - - 0 1"]

1. Nf4 *


[Event "No. 2272 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Qn2/8/8/5k1K/5pN1/5n2 w - - 0 1"]

1. Qe5 *


[Event "No. 2273 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3p3q/1K1kNB2/8/5N2 w - - 0 1"]

1. Nd5 *


[Event "No. 2274 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/K6Q/3k4/3P4/2P5/8/8/5R2 w - - 0 1"]

1. Rf4 *


[Event "No. 2275 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/3k4/3P4/2P5/8/2K5/5R2 w - - 0 1"]

1. Kc3 *


[Event "No. 2276 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/8/R7/1N6/2Npk3/8/8/5K2 w - - 0 1"]

1. Qf2 *


[Event "No. 2277 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/8/8/8/4R3/5K2/p6p/6bk w - - 0 1"]

1. Ke2 *


[Event "No. 2278 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/8/2p3Q1/4k3/8/4B3/1N4P1/8 w - - 0 1"]

1. Bc5 *


[Event "No. 2279 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/8/8/1NP1k1B1/7K/1N6/8 w - - 0 1"]

1. Nc2 *


[Event "No. 2280 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/8/8/8/1NP1k1B1/7K/1N6/8 w - - 0 1"]

1. Nc6 *


[Event "No. 2281 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7Q/8/1NP1k1B1/7K/1N6/8 w - - 0 1"]

1. Nd5 *


[Event "No. 2282 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/8/8/8/1NP1k1B1/7K/1N6/8 w - - 0 1"]

1. N4d3 *


[Event "No. 2283 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7K/8/8/4k3/6BB/3Q4/7b w - - 0 1"]

1. Kg6 *


[Event "No. 2284 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5k1P/8/6K1/4Q3/8/8/8 w - - 0 1"]

1. h8=R *


[Event "No. 2285 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K2Q3/7B/3k4/1R6/8/7b w - - 0 1"]

1. Bf7 *


[Event "No. 2286 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/1K6/8/pk2N3/3Q4/n7 w - - 0 1"]

1. Nd1 *


[Event "No. 2287 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/P7/3Q4/1k6/8/1K6/8/8 w - - 0 1"]

1. a8=N *


[Event "No. 2288 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/4P3/4k3/8/2NB4/5NK1/8 w - - 0 1"]

1. Nce4 *


[Event "No. 2289 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/b1B5/8/3K4/8/7B/3Q1p2/7k w - - 0 1"]

1. Qe2 *


[Event "No. 2290 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n7/8/6Q1/pk1p4/N7/1K6/8/8 w - - 0 1"]

1. Qe6 *


[Event "No. 2291 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5N2/8/7n/4k3/5R2/1n1Q2K1/8/8 w - - 0 1"]

1. Kh4 *


[Event "No. 2292 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/K1kp4/2p2B2/6Q1/5N2 w - - 0 1"]

1. Bb7 *


[Event "No. 2293 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/k1P5/N6Q/8/2n1B3/7K w - - 0 1"]

1. Nb2 *


[Event "No. 2294 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6Q1/8/1B1k4/K7/5P2/8/4B3 w - - 0 1"]

1. Bc3 *


[Event "No. 2295 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/5K2/8/1B1k4/8/5P2/8/4B3 w - - 0 1"]

1. Bd2 *


[Event "No. 2296 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6Q1/8/1B1k4/6K1/5P2/8/4B3 w - - 0 1"]

1. Bb4 *


[Event "No. 2297 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5KQ1/8/1B1k4/8/5P2/8/4B3 w - - 0 1"]

1. Ba5 *


[Event "No. 2298 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N3/8/8/8/4k1BK/8/3Q4/8 w - - 0 1"]

1. Be6 *


[Event "No. 2299 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N3/8/8/5P2/4k1BK/8/3Q4/8 w - - 0 1"]

1. Qc3 *


[Event "No. 2300 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 - - 0 1"]

1. Bf3 *


[Event "No. 2301 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2N5/3k1K2/8/2Q5/8 w - - 0 1"]

1. Nb7 *


[Event "No. 2302 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k1N/5B1q/5KQ1/7R/8/8/8/8 w - - 0 1"]

1. Rh6 *


[Event "No. 2303 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5N2/4B3/8/4kp2/8/3KN1R1/8 w - - 0 1"]

1. Rh2 *


[Event "No. 2304 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/7b/5Kp1/8/8/8/8/5Q2 w - - 0 1"]

1. Qa1 *


[Event "No. 2305 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n6k/7b/Q4Kp1/8/8/8/8/8 w - - 0 1"]

1. Qa1 *


[Event "No. 2306 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6Q1/4R3/2K2p2/5k2/5b2 w - - 0 1"]

1. Re1 *


[Event "No. 2307 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/4K1kb/8/7R/7Q/8 w - - 0 1"]

1. Qa2 *


[Event "No. 2308 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/5B1k/6r1/6p1/6N1/6K1/8/8 w - - 0 1"]

1. Qa8 *


[Event "No. 2309 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1n6/Np1p4/5K2/3k4/1Q6/8/8/8 w - - 0 1"]

1. Nc8 *


[Event "No. 2310 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R5/8/3k4/3N2p1/4K1Q1/8/8/8 w - - 0 1"]

1. Kf5 *


[Event "No. 2311 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R2b/5k2/3K4/4p3/4P2Q/8/8/8 w - - 0 1"]

1. Qg4 *


[Event "No. 2312 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k3/p1p5/Q3K3/8/8/8/8/8 w - - 0 1"]

1. Qa1 *


[Event "No. 2313 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B3/B7/4p3/4Q3/2K5/5k2/8/2R5 w - - 0 1"]

1. Rh1 *


[Event "No. 2314 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1RQR4/8/8/2P2K2/8/8/r1k5/8 w - - 0 1"]

1. Qb7 *


[Event "No. 2315 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2p5/B1R5/8/6R1/3r1k1K w - - 0 1"]

1. Bb5 *


[Event "No. 2316 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Bkn4/R7/3Qn3/8/8/8/8/4K3 w - - 0 1"]

1. Bc7 *


[Event "No. 2317 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/6R1/3p4/4k3/8/6P1/1K6/3Q4 w - - 0 1"]

1. Qa4 *


[Event "No. 2318 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "rkNR4/8/b7/8/5K2/5Q2/8/8 w - - 0 1"]

1. Qe3 *


[Event "No. 2319 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6b1/6pk/7P/7Q/6B1/8/8/4K3 w - - 0 1"]

1. Qe5 *


[Event "No. 2320 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7p/8/3Q4/7k/6nB/8/4K2R w - - 0 1"]

1. Qg8 *


[Event "No. 2321 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3k4/2R1R1n1/8/8/4K2Q w - - 0 1"]

1. Qh3 *


[Event "No. 2322 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/6kn/2p2R2/2Q5/5K2/8/8/8 w - - 0 1"]

1. Rh6 *


[Event "No. 2323 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R3nk2/1Q6/6b1/4R3/8/8/8/4K3 w - - 0 1"]

1. Rg5 *


[Event "No. 2324 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2n5/1p6/k7/1N6/NK6/8/8/Q7 w - - 0 1"]

1. Qh8 *


[Event "No. 2325 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3r4/5k1N/5N2/8/4Q3/6RK w - - 0 1"]

1. Qc4 *


[Event "No. 2326 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/3R4/8/8/1KBBk3/6P1/8 w - - 0 1"]

1. Rg6 *


[Event "No. 2327 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b1k1K3/8/1nPB4/8/8/8/8/2Q5 w - - 0 1"]

1. Qh1 *


[Event "No. 2328 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/N7/3p4/KN6/P1k5/5Q2/8/8 w - - 0 1"]

1. Qd1 *


[Event "No. 2329 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1kN2B1R/1B6/2P5/4K3/8/8/8 w - - 0 1"]

1. Na6 *


[Event "No. 2330 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b2K2/2pk4/8/R3P3/1Q6/8/8/8 w - - 0 1"]

1. Qb8 *


[Event "No. 2331 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3K2k1/5NP1/8/4P3/8/3B4/Q7 w - - 0 1"]

1. Qg1 *


[Event "No. 2332 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/8/3k1P2/8/3P4/8/2B3Q1 w - - 0 1"]

1. Bg5 *


[Event "No. 2333 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/8/3k1P2/8/3P4/7Q/2B5 w - - 0 1"]

1. Bd2 *


[Event "No. 2334 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1r1k1K2/N3N3/8/5Q2/7B/8 w - - 0 1"]

1. Qf5 *


[Event "No. 2335 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/8/3p4/3k3B/8/2K2R2 w - - 0 1"]

1. Be6 *


[Event "No. 2336 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/8/2p2Q2/kb6/8/1R6/1K6/8 w - - 0 1"]

1. Qf1 *


[Event "No. 2337 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b2k2n1/1B3p2/3K4/8/8/8/4Q3/8 w - - 0 1"]

1. Qg4 *


[Event "No. 2338 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/8/4bk1K/8/8/4N2p/7B w - - 0 1"]

1. Nf4 *


[Event "No. 2339 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/B2p4/3K3R/7Q/5k2/8/8 w - - 0 1"]

1. Qh2 *


[Event "No. 2340 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/8/8/8/3p4/8/r1p5/k1K4Q w - - 0 1"]

1. Ra8 *


[Event "No. 2341 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/3K4/3R4/4p3/4pk2/8/6Q1 w - - 0 1"]

1. Bg6 *


[Event "No. 2342 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/p1p5/1k6/8/1P6/1K6/4B1Q1 w - - 0 1"]

1. Qa7 *


[Event "No. 2343 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4B3/5K2/3Q4/1p1p4/2k5/R7 w - - 0 1"]

1. Bc4 *


[Event "No. 2344 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3BK3/8/8/4k2P/2Q4P/7P/8/8 w - - 0 1"]

1. Bg5 *


[Event "No. 2345 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3BK3/8/8/4k3/2Q4P/7P/3P4/8 w - - 0 1"]
[ECO "A00"]
[Opening "Mieses"]

1. d3 *


[Event "No. 2346 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3BK3/8/8/2P1k3/2Q4P/7P/8/8 w - - 0 1"]

1. Qd3 *


[Event "No. 2347 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4K3/8/3Q1bk1/5p2/5R2/7R w - - 0 1"]

1. Qe4 *


[Event "No. 2348 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/1B1kPp2/8/K7/5Q2/8/8/8 w - - 0 1"]

1. Qc4 *


[Event "No. 2349 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/B7/3K3R/5p1Q/5k2/8/8 w - - 0 1"]

1. Qh2 *


[Event "No. 2350 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/2p5/1P1N3R/3k4/8/2K5/8/8 w - - 0 1"]

1. Qe8 *


[Event "No. 2351 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3r4/5n2/2Q5/1R6/3k4/8/3K4/8 w - - 0 1"]

1. Rf5 *


[Event "No. 2352 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/2n5/kB6/2P5/2K5/8/2B5 w - - 0 1"]

1. Ba3 *


[Event "No. 2353 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "qB6/8/8/3B4/4N3/8/4NK2/7k w - - 0 1"]

1. Kg3 Qxd5 2. Nf2No. *


[Event "No. 2354 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6rk/6RB/7P/8/K7/8/8/7Q w - - 0 1"]

1. Qa1 Ra8+ 2. Ra7No. *


[Event "No. 2355 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R5/rk5K/2R5/p3N3/8/8/8/8 w - - 0 1"]

1. Nd7 a4 2. Nc5No. *


[Event "No. 2356 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4B1b1/6R1/5k2/5P1K/5Q2/8 w - - 0 1"]

1. Qd4+ Kxg5 2. Qh4No. *


[Event "No. 2357 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4NP2/7P/2BBk3/7K/8/8/8 w - - 0 1"]

1. f8=N Kf6 2. Nd7No. *


[Event "No. 2358 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4NP2/8/2BBk3/7K/8/3P4/8 w - - 0 1"]

1. f8=B Kf6 2. Bd4No. *


[Event "No. 2359 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Qr1nk1K/R6B/8/8/8/8/8/8 w - - 0 1"]

1. Bg6 Rxb8 2. Rf7No. *


[Event "No. 2360 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "br6/4R3/8/8/4Q3/2p1K3/8/4k3 w - - 0 1"]

1. Rb7 Bxb7 2. Qb1No. *


[Event "No. 2361 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q2/8/1P1pk3/3RP3/2K5/8 w - - 0 1"]

1. Kd1 Kxd3 2. Qxd4No. *


[Event "No. 2362 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Q1/8/8/4pp2/2p2k2/2K3R1/8/8 w - - 0 1"]

1. Rh3 *


[Event "No. 2363 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kb6/3p4/8/2P5/8/8/6K1/6QB w - - 0 1"]

1. Kh3+ *


[Event "No. 2364 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B5/8/Q1K4P/4k3/8/8/5P2/8 w - - 0 1"]

1. Qa7 *


[Event "No. 2365 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/1QBb3P/8/8/8/2K5/8/6R1 w - - 0 1"]

1. Rg4 *


[Event "No. 2366 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Rn6/1k6/2R1P3/8/8/3Q4/8/1K6 w - - 0 1"]

1. Rc8 *


[Event "No. 2367 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5N2/B7/3k1P2/8/8/6K1/8/7Q w - - 0 1"]

1. Qh3 *


[Event "No. 2368 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/8/5RK1/8/6pk/6n1/8/4N3 w - - 0 1"]

1. Rf3 *


[Event "No. 2369 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2n3N1/1Q6/4k3/2R5/8/1K2n3/8/8 w - - 0 1"]

1. Ka2 *


[Event "No. 2370 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/6Np/7K/3Qp3/5k2 w - - 0 1"]

1. Qe3 e1=Q 2. Nh2No. *


[Event "No. 2371 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4NKbk/6pr/6Q1/8/8/8/8/8 w - - 0 1"]

1. Nf6 *


[Event "No. 2372 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Q1/8/8/8/4p1N1/1K3k2/4N3/7R w - - 0 1"]

1. Qd5 *


[Event "No. 2373 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/3PBP2/3Nk3/8/3K4/8/8/8 w - - 0 1"]

1. d8=R Kxe7 2. f8=QNo. *


[Event "No. 2374 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/3PBP2/3Nk3/8/3K4/8/8/8 w - - 0 1"]

1. d8=B Kd7 2. f8=NNo. *


[Event "No. 2375 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/6Q1/8/5K1B/8/2P5/5k2 w - - 0 1"]

1. Ke5 Ke2 2. Qd3No. *


[Event "No. 2376 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/8/2n5/8/5Q2/3kp3/R7/B7 w - - 0 1"]

1. Qg4 Na5 (1... Nd4 2. Qxd4No. ) (1... e2 2. Qxe2No. ) 2. Qd4No. *


[Event "No. 2377 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1k1p4/8/2Q5/8/1K6/6R1/7B w - - 0 1"]

1. Qd6 Ka7 (1... Kc8 2. Rg8No. ) 2. Ra2No. *


[Event "No. 2378 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R2B3/8/8/8/2kP4/2N2K2/8/Q7 w - - 0 1"]

1. Nb5 Kb3 (1... Kb4 2. Nd6No. ) (1... Kd3 2. Qc3No. ) (1... Kd5 2. Qa2No. )
2. Na3No. *


[Event "No. 2379 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/p7/K7/1R6/2p5/k1P5/8/2N5 w - - 0 1"]

1. Rb1 Ka4 2. Ra1No. *


[Event "No. 2380 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/1pkP4/5N2/3K4/8/1N6/8 w - - 0 1"]

1. d7 b5 (1... Kb5 2. Qa4No. ) 2. d8=NNo. *


[Event "No. 2381 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4p3/7K/5kPP/2Q5/3N4 w - - 0 1"]
[ECO "A00"]
[Opening "Grob"]

1. g4 e4 (1... Kf4 2. Qf5No. ) 2. Qf2No. *


[Event "No. 2382 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N1p4/3p4/5Q2/3k4/8/1N1K4/8 w - - 0 1"]

1. Na5 {threatening Cb3No. (No. 1)} d5 2. Nb3No. *


[Event "No. 2383 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6N1/5R2/4P3/2K1k3/8/6N1/8/8 w - - 0 1"]

1. e7 {threatening e8DNo. (No. 1)} Ke6 2. e8=QNo. *


[Event "No. 2384 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/3K4/8/n2k1n2/1Q2R3 w - - 0 1"]

1. Qa1 Nc1 (1... Nc3 2. Qxc3No. (2. Qc1No. )) (1... Kc2 2. Qxa2No. ) (1... Nd1
2. Qxd1No. ) (1... Nd3 2. Qd1No. ) 2. Qc3No. (2. Qxc1No. ) *


[Event "No. 2385 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N7/2p5/4Q3/2k5/P7/2K5/8/8 w - - 0 1"]

1. Qd7 c6 2. Qd4No. *


[Event "No. 2386 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/3p4/1Q6/3k1P2/8/3K1N2/8 w - - 0 1"]
[ECO "A00"]
[Opening "Amar/Paris Opening"]

1. Nh3 Ke4 (1... d5 2. Qb4No. ) 2. Qd3No. *


[Event "No. 2387 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4p3/4Q3/8/NK6/1n6/k1b5 w - - 0 1"]

1. Qc3 {threatening Qxc1No. (No. 1)} Bd2 (1... e5 2. Qxc1No. ) 2. Qxb2No. *


[Event "No. 2388 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/4N3/6K1/8/7p/7p/6RR/8 w - - 0 1"]

1. Rg3 hxg3 2. Rxh3No. *


[Event "No. 2389 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3N4/8/6pQ/3n1k2/6N1/5K2/8/8 w - - 0 1"]

1. Qh4 Nb4 (1... Nf6 2. Qxf6No. ) (1... g5 2. Qh7No. ) 2. Qf6No. *


[Event "No. 2390 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k1b/2N3RP/5K1B/8/8/8/8/8 w - - 0 1"]

1. Ke6 {threatening Rf7No. (No. 1)} Bxg7 2. h8=QNo. (2. h8=RNo. ) *


[Event "No. 2391 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/RKpk4/8/4Q3/8 w - - 0 1"]

1. Ra1 {threatening Rd1No. (No. 1)} c3 2. Rd1No. *


[Event "No. 2392 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/8/4nPP1/3B4/8/8/7K/7Q w - - 0 1"]

1. Qa1 Nc5 (1... Nc7 2. f7No. ) (1... Ng7 2. fxg7No. ) 2. Qa8No. (2. f7No. ) *


[Event "No. 2393 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6Q1/4kp2/2P5/5K2/1P1N4/8 w - - 0 1"]

1. Kf2 Kd4 (1... Kf4 2. Qg3No. ) (1... f4 2. Nf3No. ) 2. Qd6No. *


[Event "No. 2394 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/7Q/5kp1/8/4K3/6P1/8 w - - 0 1"]

1. Nf8 {threatening Qe6No. (No. 1)} Ke5 (1... Kg4 2. Qh3No. ) (1... g4 2.
Qf4No. ) 2. Qe6No. *


[Event "No. 2395 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7p/7K/5p2/6k1/8/7Q/6N1 w - - 0 1"]

1. Qe5 f4 (1... Kh4 2. Qf4No. ) 2. Qg5No. *


[Event "No. 2396 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B1Q4/1p6/k3p3/8/2P5/2K5/8/8 w - - 0 1"]

1. Qd7 {threatening Qb5No. (No. 1)} Ka5 (1... b5 2. Qxb5No. (2. Qa7No. ))
(1... b6 2. Qa7No. ) 2. Qb5No. *


[Event "No. 2397 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/Q7/8/8/6K1/4P1p1/1B4k1 w - - 0 1"]

1. Qa1 {threatening Bc2No. (No. 1)} Kf1 (1... Kh1 2. Be4No. ) 2. Bd3No. *


[Event "No. 2398 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5B2/8/2Q3p1/k7/8/8/3bK2R w K - 0 1"]

1. O-O Be2 (1... Bb3 2. Be8No. ) (1... g4 2. Rf4No. ) 2. Ra1No. *


[Event "No. 2399 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R1bNk3/2P2R2/5K2/8/8/8/8/8 w - - 0 1"]

1. Rh7 Bb7 (1... Ba6 2. Nb7No. ) (1... Bd7 2. Rh8No. ) (1... Be6 2. Nxe6No. )
(1... Bf5 2. Ne6No. ) 2. Nxb7No. *


[Event "No. 2400 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5p2/7K/3pkB2/1B6/7Q w - - 0 1"]

1. Bh5 d2 (1... Kd2 2. Qc1No. ) (1... Kf2 2. Bd4No. ) (1... f4 2. Qe1No. ) 2.
Qf3No. *


[Event "No. 2401 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2K1p3/4p3/3kN3/5Q2/8/8/8 w - - 0 1"]

1. Kb6 Kd6 2. Qd4No. *


[Event "No. 2402 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/8/8/8/4p3/5p1K/8/R5qk w - - 0 1"]

1. Qb8 Qxa1 2. Qh2No. *


[Event "No. 2403 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/8/3kNP2/5Q2/8/8/8/8 w - - 0 1"]

1. f7 Ke7 2. f8=QNo. *


[Event "No. 2404 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Q4/3P4/Np6/k7/2K5/8/1N6 w - - 0 1"]

1. Qb7 b4+ (1... Kxa5 2. Qa7No. ) 2. Qxb4No. *


[Event "No. 2405 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6K1/6Q1/8/1B6/4k3/4P3/6P1/4B3 w - - 0 1"]

1. Kf7 Kd5 (1... Kf5 2. Bd3No. ) (1... Kxe3 2. Qe5No. ) 2. Qd4No. *


[Event "No. 2406 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/8/4k1BB/3p4/7Q/3N4 w - - 0 1"]

1. Qf2 Ke5 2. Qe3No. *


[Event "No. 2407 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N6/4B1K1/8/4k3/5p2/7Q/4B3/8 w - - 0 1"]

1. Qf3 Kf5 (1... Kd4 2. Nc6No. ) 2. Qd5No. *


[Event "No. 2408 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K2B/5p2/6Pk/5Q2/8/8/b7/8 w - - 0 1"]

1. Bf6 fxg6 2. Qh3No. *


[Event "No. 2409 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4pN2/8/8/2Q2N2/6k1/4K2R w K - 0 1"]

1. Qe5 Kxf3 (1... Kxh1 2. Qh2No. ) 2. O-ONo. *


[Event "No. 2410 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2N5/6k1/2Q5/6N1/3R2K1/8/8/8 w - - 0 1"]

1. Qc3 Kf8 (1... Kh6 2. Rd6No. ) (1... Kg6 2. Rd6No. ) (1... Kf6 2. Rd6No. )
(1... Kg8 2. Rd8No. ) (1... Kh8 2. Rd8No. ) 2. Rd8No. *


[Event "No. 2411 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q1P5/4P3/1k2K3/8/8/N7/N7 w - - 0 1"]

1. c8=B Kc4 (1... Kc6 2. Bd7No. ) 2. Ba6No. *


[Event "No. 2412 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q7/4P3/1k2P3/4K3/8/N7/N7 w - - 0 1"]

1. Nb3 Kc6 (1... Kc4 2. Qa4No. ) 2. Nd4No. *


[Event "No. 2413 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/Q1P5/4P3/1k6/4K3/8/N7/N7 w - - 0 1"]

1. c8=N Kc6 (1... Kc4 2. Nd6No. ) 2. Qb6No. *


[Event "No. 2414 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Q4/8/2B3kP/8/6P1/7K/8 w - - 0 1"]
[ECO "A00"]
[Opening "Grob"]

1. g4 Kh4 (1... Kf6 2. Qe7No. ) (1... Kh6 2. Be3No. ) 2. Be7No. *


[Event "No. 2415 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5r2/8/8/8/8/6k1/1Q5R/BK1B4 w - - 0 1"]

1. Qh8 Kf4 (1... Rxh8 2. Be5No. ) 2. Qe5No. *


[Event "No. 2416 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/2k5/7r/8/B7/8/KQ6/B7 w - - 0 1"]

1. Qh8 Kd6 (1... Rxh8 2. Be5No. ) 2. Qe5No. *


[Event "No. 2417 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7p/4Q3/6k1/8/4K3/6N1/3B4 w - - 0 1"]

1. Nh4 Kxh4 2. Qg4No. *


[Event "No. 2418 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/4p3/4k2K/7B/3Q4/6N1 w - - 0 1"]
[ECO "A04"]
[Opening "Reti"]

1. Nf3 Kxf3 2. Bg2No. *


[Event "No. 2419 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N6/1n2K3/1p6/3k4/3P4/3Q4/8/8 w - - 0 1"]

1. Na6 Kc6 (1... Nc5 2. Nb4No. ) (1... Na5 2. Nb4No. ) (1... b5 2. Nb4No. ) 2.
d5No. *


[Event "No. 2420 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1BPkN3/8/2B5/7K/2Q5/8 w - - 0 1"]

1. Qg6 Ke5 (1... Ke7 2. Bc5No. ) 2. Bc7No. *


[Event "No. 2421 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3R4/8/4Nk2/4N3/8/4K2Q/8/8 w - - 0 1"]

1. Nc5 Ke7 (1... Kg7 2. Qh8No. ) (1... Kg5 2. Ne4No. ) (1... Kxe5 2. Qe6No. )
2. Qh4No. *


[Event "No. 2422 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K1B4/8/k3N3/2R5/2n5/n7 w - - 0 1"]

1. Rd3 Ne3 (1... Nd4 2. Ra3No. ) (1... Nb4 2. Nc5No. ) (1... Na3 2. Rxa3No. )
(1... Nb3 2. Nc3No. ) 2. Ra3No. *


[Event "No. 2423 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/bk6/2Rp4/8/K7/8/2Q5/8 w - - 0 1"]

1. Ra6 d5 (1... Kxa6 2. Qc6No. ) (1... Kxa8 2. Qc8No. ) 2. Qc6No. (2. Qc8No. )
*


[Event "No. 2424 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7K/8/8/8/5p1Q/8/7N/5Bkr w - - 0 1"]

1. Qe1 Rxh2+ 2. Bh3No. *


[Event "No. 2425 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2q5/Q7/2k1N3/8/K2R4 w - - 0 1"]

1. Ka2 Qd4 (1... Qd5+ 2. Nxd5No. ) (1... Qa3+ 2. Qxa3No. ) (1... Qxe3 2.
Qb3No. ) 2. Qxd4No. *


[Event "No. 2426 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/3N4/KP2r3/Q7/3n4/8/8/8 w - - 0 1"]

1. Qe5 Rxe5 (1... Rd6 2. Qe8No. ) (1... Rxb6+ 2. Nxb6No. ) (1... Nc6 2. b7No.
) (1... Nb3 2. Qb8No. ) 2. b7No. *


[Event "No. 2427 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K6/3kN3/4N1Q1/2Pb4/8/8 w - - 0 1"]

1. Nc4 Kxc4 (1... Bxe4 2. Qg8No. ) (1... Bxc4 2. Qf5No. ) (1... Bc2 2. Nf6No.
) 2. Qe6No. *


[Event "No. 2428 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Bp3/3P4/3k2K1/8/2Q5/5N2/8 w - - 0 1"]

1. Ne4 exd6 (1... Kxe4 2. Bc6No. ) (1... e5 2. Qd3No. ) (1... e6 2. Bc6No. )
2. Nf6No. *


[Event "No. 2429 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K4b1/8/3k4/6N1/B1P5/4Q3/8 w - - 0 1"]

1. Nf2 Bxc3 (1... Bf6 2. Qe4No. ) (1... Be5 2. Qa2No. ) (1... Bd4 2. c4No. )
2. Qe4No. *


[Event "No. 2430 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5k1B/3KbP2/4R3/8/8/8/5Q2/8 w - - 0 1"]

1. Qa2 Kxf7 (1... Bf6 2. Re8No. ) (1... Bd6 2. Re8No. ) 2. Rf6No. *


[Event "No. 2431 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4B3/4B3/4k3/4p3/1Q6/8/4K3 w - - 0 1"]

1. Ke2 e3 (1... Kd4 2. Qb2No. ) (1... Kf4 2. Qb8No. ) 2. Qxe3No. *


[Event "No. 2432 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/K7/5Q2/R7/nk5P/3R4 w - - 0 1"]

1. Ra1 Kxa1 (1... Kxa3 2. Qb4No. ) (1... Kc2 2. Qf2No. ) (1... Nc1 2. Qd2No. )
(1... Nb4 2. Qc1No. ) (1... Nc3 2. Qd2No. ) 2. Qc1No. *


[Event "No. 2433 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R4K/8/3N4/1Q6/3k4/4b3/8/1n6 w - - 0 1"]

1. Qf5 Bg1 (1... Nd2 2. Nb5No. ) (1... Nc3 2. Rc4No. ) (1... Na3 2. Qe4No. )
2. Qe4No. *


[Event "No. 2434 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K2/8/8/n7/8/Qb6/B7/k1N5 w - - 0 1"]

1. Kg7 Nc4 (1... Bxa2 2. Qxa2No. ) (1... Bd1 2. Qc3No. ) (1... Bd5 2. Qc3No. )
2. Nxb3No. *


[Event "No. 2435 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K3/8/3pk3/4P3/8/5BQ1/8/b7 w - - 0 1"]

1. Qg7 Bxe5 (1... dxe5 2. Qg6No. ) (1... d5 2. Qf6No. ) (1... Bb2 2. Qf6No. )
(1... Kf5 2. Qf6No. ) 2. Qf7No. *


[Event "No. 2436 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/7B/8/8/8/1N6/1p1p4/3k1K2 w - - 0 1"]

1. Ra2 b1=Q (1... b1=N 2. Bc2No. ) 2. Rxd2No. *


[Event "No. 2437 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/KQ6/b2N4/2k2N2/8 w - - 0 1"]

1. Qe1 Bc1 (1... Bb2 2. Nb4No. ) (1... Bf8 2. Qc1No. ) 2. Qxc1No. *


[Event "No. 2438 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1r6/b1Q5/k7/8/K1N5/3N4 w - - 0 1"]

1. Nb4 Rxb4 (1... Bxb4 2. Nb2No. ) (1... Rb5 2. Nb2No. ) 2. Nc3No. *


[Event "No. 2439 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4Qp1n/6k1/5N2/5K2/8 w - - 0 1"]

1. Qh8 Nf4 (1... Kf4 2. Qd4No. ) (1... Kh3 2. Qxh5No. ) (1... f4 2. Qc8No. )
2. Qh4No. *


[Event "No. 2440 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5K2/7N/bR6/4k3/4B2Q w - - 0 1"]

1. Bc3 Bc1 (1... Kd3 2. Qe4No. ) (1... Kf2 2. Qe1No. ) (1... Ke3 2. Qf3No. )
2. Qf3No. *


[Event "No. 2441 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1kB5/1P6/3K4/8/8/8/5B2 w - - 0 1"]

1. Kd6 Ka8 (1... Kc8 2. Ba6No. ) 2. Bg2No. *


[Event "No. 2442 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1kB5/1P6/3K4/4N3/8/8/5B2 w - - 0 1"]

1. Bb5 Ka8 (1... Kc8 2. Nd6No. ) 2. Bc6No. *


[Event "No. 2443 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7R/8/8/7K/5pQB/7n/7k w - - 0 1"]

1. Kg5 Nf1 (1... Ng4 2. Bxg4No. ) (1... f2 2. Qg2No. ) 2. Bxf1No. *


[Event "No. 2444 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/k1K4Q/8/8/8/1p6/8 w - - 0 1"]

1. Qe3 b1=Q (1... b1=N 2. Qb6No. ) (1... Ka5 2. Qa3No. ) 2. Qa3No. *


[Event "No. 2445 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/8/8/4K3/8/1n1N4/8/kb5Q w - - 0 1"]

1. Qg1 Ka2 (1... Nc1 2. Qd4No. ) (1... Nd2 2. Qd4No. ) (1... Na5 2. Qd4No. )
(1... Nc5 2. Qd4No. ) 2. Qa7No. *


[Event "No. 2446 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/Qp6/8/1k1K4/4p3/4P3/2B5 w - - 0 1"]

1. Kd5 b5 (1... Kb3 2. Qc4No. ) (1... Kc3 2. Qc4No. ) 2. Qa3No. *


[Event "No. 2447 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5K2/1P6/4k3/1PP3Q1/8/8 w - - 0 1"]
[ECO "A00"]
[Opening "Polish (Sokolsky; Orang-Utan)"]

1. b4 Kd5 2. Qd3No. *


[Event "No. 2448 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/p2Q4/N7/8/2k5/3Rn2K w - - 0 1"]

1. Nc5 Kc3 (1... Kb2 2. Qb3No. ) (1... a4 2. Qd2No. ) (1... Nd3 2. Qb3No. )
(1... Ng2 2. Qd2No. ) 2. Qb3No. *


[Event "No. 2449 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1p6/1K6/3p2N1/3k2NR w - - 0 1"]

1. Nf4 Kc1 (1... Ke1 2. Ngh3No. ) 2. Nge2No. *


[Event "No. 2450 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/nQ6/8/2k1P3/3p4/3B4/8/8 w - - 0 1"]

1. Qb8 Kc6 (1... Kd5 2. Qd6No. ) (1... Nc6 2. Qb5No. ) (1... Nb5 2. Qxb5No. )
(1... Nc8 2. Qb5No. ) 2. Qd6No. *


[Event "No. 2451 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Bp2K1/3Nk3/4n3/4Q3/8/8 w - - 0 1"]

1. Kf7 *


[Event "No. 2452 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/2B1k3/2n3p1/6N1/5K2/8 w - - 0 1"]

1. Bb4 *


[Event "No. 2453 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1KN5/3NP3/2k5/5P2/2B5/8/8/8 w - - 0 1"]

1. e8=R *


[Event "No. 2454 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6K1/4BPP1/4k3/8/2N5/3Q4/8/8 w - - 0 1"]

1. f8=R *


[Event "No. 2455 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4N3/4k1P1/2B3K1/8/3R4/4P3/8/8 w - - 0 1"]

1. g8=R *


[Event "No. 2456 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5kB1/5NNP/8/5KB1/8/8/8/8 w - - 0 1"]

1. h8=R *


[Event "No. 2457 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6QN/8/5P2/5k2/3K3P/7P/8/8 w - - 0 1"]

1. Qa2 *


[Event "No. 2458 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/8/5K2/8/3k4/1RN5/2R5 w - - 0 1"]

1. Qa7 *


[Event "No. 2459 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/K3p3/2kpQ3/R1N5/8/8/8 w - - 0 1"]

1. Qxe6 *


[Event "No. 2460 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/p3B3/P7/QK1k2N1 w - - 0 1"]

1. Bf2 *


[Event "No. 2461 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6QK/8/8/5N2/5p2/8/5rBk w - - 0 1"]
[ECO "A00"]
[Opening "Amar/Paris Opening"]

1. Nh3 *


[Event "No. 2462 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7r/3p4/5BQ1/7p/8/3K3k w - - 0 1"]

1. Be3 *


[Event "No. 2463 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/Q4KNk/8/8/8/8/8 w - - 0 1"]

1. Qc8 *


[Event "No. 2464 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/6Rq/N7/8/4R3/5B2/2K5/8 w - - 0 1"]

1. Kb3 *


[Event "No. 2465 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6R1/3Kbk1B/8/3N4/4N3/8 w - - 0 1"]

1. Ndf4 *


[Event "No. 2466 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q5/3B2B1/6k1/7N/2K5/8 w - - 0 1"]

1. Bh1 *


[Event "No. 2467 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K1kb3/7r/4Q3/N2P4/8/8/8/8 w - - 0 1"]

1. d6 *


[Event "No. 2468 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/1p6/1R4pQ/3K1k1b w - - 0 1"]

1. Kc1 *


[Event "No. 2469 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7B/6R1/1r1r4/8/8/K7/8/k4B2 w - - 0 1"]

1. Rg1+ *


[Event "No. 2470 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/8/5r1p/7k/8/6RK/8/1B6 w - - 0 1"]

1. Rf8 *


[Event "No. 2471 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/1R1r4/KBNb4/8/8/8/8/8 w - - 0 1"]

1. Bc7 *


[Event "No. 2472 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B2B3/8/7Q/8/4k2N/N7/8/5K2 w - - 0 1"]

1. Nf5 *


[Event "No. 2473 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/3K4/2R5/8/3kp3/bQ6/8 w - - 0 1"]

1. Rc4 *


[Event "No. 2474 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1Q6/3k1B2/8/2K5/8/8 w - - 0 1"]

1. Bg4 *


[Event "No. 2475 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2Q2K1k/5p2/8/7p/7r/7R w - - 0 1"]

1. Qg2 *


[Event "No. 2476 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7P/4QK2/8/8/p7/pk1P4/8 w - - 0 1"]

1. Qf5 *


[Event "No. 2477 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/q7/8/k1N1R3/N1Q5/4K3 w - - 0 1"]

1. Kd1 *


[Event "No. 2478 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3P1P1P/4k3/8/5K2/3Q4/8/8 w - - 0 1"]

1. f8=B *


[Event "No. 2479 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/7p/3K2nQ/5k2/8/5P2/8/8 w - - 0 1"]

1. Re8 *


[Event "No. 2480 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3n4/1p2Qn2/1K6/3k4/4R3/8/8/8 w - - 0 1"]

1. Qe8 *


[Event "No. 2481 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6Kp/6bR/5k2/8/4Q3/7N/8 w - - 0 1"]

1. Rh3 *


[Event "No. 2482 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "bQ2N3/1n6/1k6/8/1KB5/8/8/8 w - - 0 1"]

1. Kc3 *


[Event "No. 2483 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N6/3Pk1PK/4N3/4Q3/8/8/8 w - - 0 1"]

1. Nc4+ *


[Event "No. 2484 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4B3/2n5/4k3/6Qn/2K4B/8 w - - 0 1"]

1. Bf7 *


[Event "No. 2485 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/6K1/7p/6kN/7p/7Q/8 w - - 0 1"]

1. Kxg7 *


[Event "No. 2486 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2pN4/K1BkbQ2/8/8/8 w - - 0 1"]

1. Qh4 *


[Event "No. 2487 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k3/3NP1K1/4R3/2N5/6n1/8/8/8 w - - 0 1"]

1. Na6 *


[Event "No. 2488 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/4Q3/1k6/4p3/1NK1N3/8/8 w - - 0 1"]

1. Kb2 *


[Event "No. 2489 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Q4/8/2p5/Rbk5/8/1nK5/8 w - - 0 1"]

1. Qd6 *


[Event "No. 2490 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/8/1Pk1K3/2b5/1pQ5/8/8/8 w - - 0 1"]

1. Ke5 *


[Event "No. 2491 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4p3/4K3/1p6/1pk5/4Q3/5B2 w - - 0 1"]

1. Kxe6 *


[Event "No. 2492 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N7/8/P1k1K3/2p5/1bQ5/8/8/8 w - - 0 1"]

1. Qd3 *


[Event "No. 2493 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3Q4/1N1b4/B1k5/4K3 w - - 0 1"]

1. Kf2 *


[Event "No. 2494 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/1K6/4N1P1/3k4/5Q2/6B1 w - - 0 1"]

1. Kb4 *


[Event "No. 2495 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3B4/3B4/2Pk4/8/2K2R2/8 w - - 0 1"]

1. Bc6 *


[Event "No. 2496 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/6B1/2K5/6N1/8/P2k4/5Q2 w - - 0 1"]

1. Ne5 *


[Event "No. 2497 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/8/4pk2/5P2/5Q1P/5P2/8 w - - 0 1"]

1. Qg2 *


[Event "No. 2498 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1K6/8/1kp5/N7/Q7/2P5/8 w - - 0 1"]

1. Kc7 *


[Event "No. 2499 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/8/6Pk/8/8/6R1/6p1/6Kb w - - 0 1"]

1. g7 *


[Event "No. 2500 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1n6/1Q6/2r5/3k4/2NN4/3K4/8/8 w - - 0 1"]

1. Qa8 *


[Event "No. 2501 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K3/7n/4kp2/8/5QN1/2N5/8/8 w - - 0 1"]

1. Qf2 *


[Event "No. 2502 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/Q7/3k4/8/3p2N1/3K4/8 w - - 0 1"]

1. Nh5 *


[Event "No. 2503 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2N5/6K1/8/3p1k2/3P2R1/7B w - - 0 1"]

1. Kh4 *


[Event "No. 2504 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1Q6/8/8/5Kp1/6P1/1R2qk2 w - - 0 1"]

1. Qh6 *


[Event "No. 2505 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/2K5/3Q4/kp6/p7/8/8 w - - 0 1"]

1. Qc4 *


[Event "No. 2506 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/1kN1p3/4Q3/KN6 w - - 0 1"]

1. Qg4 *


[Event "No. 2507 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/1R6/8/2K5/k7/8/1p6/bN6 w - - 0 1"]

1. Nd2 *


[Event "No. 2508 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5Q2/8/4k3/1BP5/5K2/8 w - - 0 1"]

1. Qg5 *


[Event "No. 2509 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/b7/7Q/K1kp4/8/1P2P3/8 w - - 0 1"]

1. Qe5 *


[Event "No. 2510 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5N2/6Bp/8/4P1k1/6B1/6K1/8 w - - 0 1"]

1. Kf2 *


[Event "No. 2511 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7Q/7K/4B3/2Rp1p2/4k3 w - - 0 1"]

1. Qf3 *


[Event "No. 2512 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3prp2/4k3/QR6/8/6K1 w - - 0 1"]

1. Rg3 *


[Event "No. 2513 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/5N2/6kB/4QNP1/3K4 w - - 0 1"]

1. Qe5 *


[Event "No. 2514 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3K4/8/5N2/6kB/4QNP1/8 w - - 0 1"]

1. Qe1 *


[Event "No. 2515 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1p6/1p1B4/1k2K3/7Q w - - 0 1"]

1. Qa8 *


[Event "No. 2516 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/2Kp4/8/k7/b1Q1N3/8 w - - 0 1"]
[ECO "A00"]
[Opening "Van Geet (Dunst) Opening"]

1. Nc3 *


[Event "No. 2517 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k3/p7/Q3K3/8/5B2/6b1/8/8 w - - 0 1"]

1. Qa1 *


[Event "No. 2518 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/1K2Np1r/5Q2/8/8/8/8/8 w - - 0 1"]

1. Nf5 *


[Event "No. 2519 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2b5/8/8/6pN/7k/8/7K/3Q4 w - - 0 1"]

1. Ng7 *


[Event "No. 2520 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1n5k/3b3P/5KP1/8/8/8/8/5Q2 w - - 0 1"]

1. Qd3 *


[Event "No. 2521 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/5K2/8/6P1/8/2nB4/2Rn4/8 w - - 0 1"]

1. g6 *


[Event "No. 2522 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R5/4P1B1/3k2K1/2N5/8/2N5/8/8 w - - 0 1"]

1. e8=N+ *


[Event "No. 2523 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3K4/8/2pk4/3P4/3Q1N2 w - - 0 1"]

1. Ng3 *


[Event "No. 2524 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6R1/7b/8/3Q4/3K2N1/5p2/6k1 w - - 0 1"]

1. Qh4 *


[Event "No. 2525 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Bp3/1P4N1/3k4/1Q6/8/6K1/8 w - - 0 1"]

1. Bc8 *


[Event "No. 2526 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R3/8/8/7Q/8/8/3k4/B5K1 w - - 0 1"]

1. Re1 *


[Event "No. 2527 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/p7/QN6/1p6/1p6/1k2K3 w - - 0 1"]

1. Na2 *


[Event "No. 2528 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7K/8/6Q1/8/R7/b7/2RP4/1k6 w - - 0 1"]

1. Qd3 *


[Event "No. 2529 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5pk1/3Q2NR/7K/8/8/8 w - - 0 1"]

1. Qg2 *


[Event "No. 2530 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/7p/4nKPk/7p/4Q3 w - - 0 1"]

1. Qb1 *


[Event "No. 2531 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5K1k/7q/8/8/8/2p4R/5p2/5Q2 w - - 0 1"]

1. Rh1 *


[Event "No. 2532 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5n1N/8/7K/8/5Qpk/7b w - - 0 1"]

1. Qe3 *


[Event "No. 2533 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5K2/P7/R1Pk4/5Q2/8/8 w - - 0 1"]

1. Qb3 *


[Event "No. 2534 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2R5/2P5/2Pk4/5K2/2Q5/8/8 w - - 0 1"]

1. Qc2 *


[Event "No. 2535 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n1Q5/1KnN4/3k4/4R3/8/8/8/8 w - - 0 1"]

1. Qf8+ *


[Event "No. 2536 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2R5/1p6/pk6/8/2K5/4R3/Q7/8 w - - 0 1"]

1. Qf2 *


[Event "No. 2537 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q6K/8/8/1P2k3/8/7B/5BP1/8 w - - 0 1"]

1. Qa7 *


[Event "No. 2538 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q6K/8/8/1P2k3/7P/7B/5B2/8 w - - 0 1"]

1. Qc8 *


[Event "No. 2539 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/b1Q5/8/Bk6/8/8/3N4/3K4 w - - 0 1"]

1. Bc3 *


[Event "No. 2540 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1N6/8/1K1kp3/3p2Q1/8/8 w - - 0 1"]

1. Nc4 *


[Event "No. 2541 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b6/k2K4/2Qp4/2r5/3B4/8/8/8 w - - 0 1"]

1. Kc8 *


[Event "No. 2542 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K4Q1N/4n2k/4B3/8/8/8/8/8 w - - 0 1"]

1. Nf7 *


[Event "No. 2543 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/8/4Kp2/5pkB/8/7R/8/8 w - - 0 1"]

1. Bf3 *


[Event "No. 2544 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2R5/6p1/4Q3/6kp/4K3/7P/8 w - - 0 1"]

1. Rh7 *


[Event "No. 2545 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6N1/2B5/6kp/1B2Q3/8/7K w - - 0 1"]

1. Qe5 *


[Event "No. 2546 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3N4/4R3/2p4K/3kp3/8/2Q5/8 w - - 0 1"]

1. Kg4 *


[Event "No. 2547 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/Q7/3kp3/1K6/8/4BB2 w - - 0 1"]

1. Bg3 *


[Event "No. 2548 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/R3B2n/3K4/8/8/8/2R5/8 w - - 0 1"]

1. Bf8 *


[Event "No. 2549 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6bK/6Q1/8/8/8/1p4R1/r6k w - - 0 1"]

1. Rc2 *


[Event "No. 2550 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/8/2K4B/8/8/8/1RB3R1/1r6 w - - 0 1"]

1. Bc1 *


[Event "No. 2551 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "KQ4R1/8/8/8/4N3/8/5p2/6bk w - - 0 1"]

1. Qb2 *


[Event "No. 2552 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/P7/1B2p3/2K2b2/2Q5/8/8/8 w - - 0 1"]

1. Qa4 *


[Event "No. 2553 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7N/7p/3Qpk1K/8/8/6P1/8/8 w - - 0 1"]

1. Qc7 *


[Event "No. 2554 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1nK5/kB6/n7/Q7/8/8/8 w - - 0 1"]

1. Qb4 *


[Event "No. 2555 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/5nK1/5P2/5Qnk/6R1 w - - 0 1"]

1. Kf5 *


[Event "No. 2556 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b2K4/3N4/B1k5/4P3/8/2N5/8/8 w - - 0 1"]

1. Kc8 *


[Event "No. 2557 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Q1/1KB1k3/8/6P1/8/8/8/8 w - - 0 1"]

1. Qg6 *


[Event "No. 2558 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5p2/3Qpk1K/8/6p1/6P1/8 w - - 0 1"]

1. Kh6 *


[Event "No. 2559 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/p7/k1P5/2K5/8/8/8/8 w - - 0 1"]

1. c7 *


[Event "No. 2560 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6Q1/4k3/4p3/B3K3/8/8 w - - 0 1"]

1. Be7 *


[Event "No. 2561 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6K1/7B/5Qnk/7b/8/8/8 w - - 0 1"]

1. Kf6 *


[Event "No. 2562 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6n1/8/2Q5/3pk1K1/8/2P2P2/8/8 w - - 0 1"]

1. Qd7 *


[Event "No. 2563 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/5Np1/2p3P1/3k1K2/1Q6 w - - 0 1"]

1. Kf1 *


[Event "No. 2564 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5p2/3Q4/5Pk1/6P1/6K1 w - - 0 1"]

1. Qb4 *


[Event "No. 2565 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2n4p/2Q4K/5k2/4R3/8 w - - 0 1"]

1. Kh3 *


[Event "No. 2566 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q3/8/8/3p4/R2P4/1k6/2p5/2K5 w - - 0 1"]

1. Qd7 *


[Event "No. 2567 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B6/5B2/8/8/4kp2/8/3K1P2/Q7 w - - 0 1"]

1. Qg1 *


[Event "No. 2568 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/3N4/1B1k4/8/8/3B4/Q7 w - - 0 1"]

1. Ba5 *


[Event "No. 2569 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6K1/3N4/1B1k4/8/8/3N4/Q7 w - - 0 1"]
[ECO "A04"]
[Opening "Reti"]

1. Nf3 *


[Event "No. 2570 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/8/8/2P1k1K1/3pN3/3Q4/8/8 w - - 0 1"]

1. Nd2 *


[Event "No. 2571 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2P1k1K1/B2pN3/3Q4/8/8 w - - 0 1"]

1. Nd6 *


[Event "No. 2572 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1K1R4/1N5B/R1N1k3/8 w - - 0 1"]

1. Rf4 *


[Event "No. 2573 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1K1R4/1N6/R1N1kB2/8 w - - 0 1"]

1. Rf4 *


[Event "No. 2574 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k2r/R7/7p/4K3/8/8/1Q6/8 w - - 0 1"]

1. Ke6 *


[Event "No. 2575 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/3K1RP1/4N3/8/8/6B1/8/6R1 w - - 0 1"]

1. Be5 *


[Event "No. 2576 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6k1/3K2PR/4N3/8/8/6B1/8/6R1 w - - 0 1"]

1. Bf4 *


[Event "No. 2577 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K1k3/2p4r/5Q2/8/6B1/b7/8/8 w - - 0 1"]

1. Be6 *


[Event "No. 2578 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/8/8/8/1r1N2b1/8/3p4/4k1K1 w - - 0 1"]

1. Qg2 *


[Event "No. 2579 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p1R2/5Q2/3kp3/1P6/2K5/8/8 w - - 0 1"]

1. Qa6 *


[Event "No. 2580 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3Q4/1kp5/8/K1Bp4/3R4 w - - 0 1"]

1. Rxd2 *


[Event "No. 2581 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/Q6B/3k4/5PB1/8/3K4 w - - 0 1"]

1. Bf7 *


[Event "No. 2582 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B3/4N1k1/5N2/5K2/4Q3/8/8/8 w - - 0 1"]

1. Qb7 *


[Event "No. 2583 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1P6/1p6/1P6/1k6/3QK3/8/3B4 w - - 0 1"]

1. b8=N *


[Event "No. 2584 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1Q6/3R4/8/5kP1/5P2/4K3/4N3/8 w - - 0 1"]

1. Rh7 *


[Event "No. 2585 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/8/2p2B2/K1b5/8/8/1R6/k7 w - - 0 1"]

1. Qg8 *


[Event "No. 2586 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3Q4/8/3R4/8/1B2K3/8/4kp2/8 w - - 0 1"]

1. Rg6 *


[Event "No. 2587 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/7Q/8/3P2p1/4K1k1 w - - 0 1"]

1. Kd1 *


[Event "No. 2588 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q6/8/B3kp2/7K/8/4NP2/8 w - - 0 1"]

1. Nf4 *


[Event "No. 2589 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K6/pp1B4/k7/3N4/1P6/8/8/8 w - - 0 1"]

1. Ka8 *


[Event "No. 2590 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7p/6k1/4Q3/8/5B1K/6N1 w - - 0 1"]

1. Qe6 *


[Event "No. 2591 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1K6/1n1p4/2k5/1R2Q3/5n2/8 w - - 0 1"]

1. Qg3 *


[Event "No. 2592 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1N6/8/2K2B2/8/nkP5/8/Q7 w - - 0 1"]

1. Kc6 *


[Event "No. 2593 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7B/2K2b1R/4kr2/2Q5/8/8 w - - 0 1"]

1. Kd6 *


[Event "No. 2594 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1B6/8/1kp5/1pN5/1K4Q1/8 w - - 0 1"]

1. Kc1 *


[Event "No. 2595 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5p1K/5k2/8/6Pb/4Q2B/8 w - - 0 1"]

1. Qc4 *


[Event "No. 2596 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "B7/8/8/1k6/7R/8/K7/4Q3 w - - 0 1"]

1. Ra4 *


[Event "No. 2597 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/3NQ3/N7/8/2Kb4/8/8/R7 w - - 0 1"]

1. Kb5 *


[Event "No. 2598 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4NRn1/6Pk/8/6K1/8/8 w - - 0 1"]

1. Rf5 *


[Event "No. 2599 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1r6/1P3Q2/1k2B3/1P6/1K6/8/8/8 w - - 0 1"]

1. Bc8 *


[Event "No. 2600 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3Q4/8/8/3N4/3k4/1P6/4B3/R3K3 w - - 0 1"]

1. Bf3 *


[Event "No. 2601 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6R1/2k5/4KN2/1pP5/4B3 w - - 0 1"]

1. Ra5 *


[Event "No. 2602 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/6R1/2k5/4KN2/p1P5/4B3 w - - 0 1"]

1. Ba5 *


[Event "No. 2603 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4k2r/1R6/8/8/8/1p2K1p1/8/6Q1 w - - 0 1"]

1. Qa1 *


[Event "No. 2604 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k3/1R6/8/8/8/1p2K1p1/8/6Q1 w - - 0 1"]

1. Qh1 *


[Event "No. 2605 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "r3k3/n2N4/7K/3Q4/8/7B/8/8 w - - 0 1"]

1. Qd6 *


[Event "No. 2606 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/8/3K2bN/6k1/Q5N1/8/8/8 w - - 0 1"]

1. Nf6 *


[Event "No. 2607 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/8/3K2pN/6k1/Q5N1/8/8/8 w - - 0 1"]

1. Nf6 *


[Event "No. 2608 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p6/1B6/K7/8/k1r5/B7/1Q6 w - - 0 1"]

1. Kb5 *


[Event "No. 2609 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/Q7/3K4/8/8/4R3/2b3Bk w - - 0 1"]

1. Qa1 *


[Event "No. 2610 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p3Q/3K4/6k1/8/6B1/6P1/8 w - - 0 1"]

1. Qf7 *


[Event "No. 2611 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B2Q3/1k1B4/8/4K3/8/8/8/8 w - - 0 1"]

1. Ba4 *


[Event "No. 2612 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5Q2/6pk/8/6KP/8/8/8/8 w - - 0 1"]

1. Kf5 *


[Event "No. 2613 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2r5/5p2/8/8/8/8/1Q5B/4nK1k w - - 0 1"]

1. Bc7 *


[Event "No. 2614 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7Q/8/8/K7/8/7B/6RB/6rk w - - 0 1"]

1. Qa8 *


[Event "No. 2615 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6br/8/8/8/4B3/6Q1/5KP1/7k w - - 0 1"]

1. Qe5 *


[Event "No. 2616 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/4b1Q1/6Pp/R3K2k w - - 0 1"]

1. Qf2 *


[Event "No. 2617 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/6Q1/4P1P1/R3Kbk1 w - - 0 1"]

1. Kd2 *


[Event "No. 2618 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/8/8/8/8/2n5/7p/R2RK1k1 w - - 0 1"]

1. Rd2 *


[Event "No. 2619 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4B1Q1/8/8/8/p7/1q6/kB6/2K5 w - - 0 1"]

1. Bf7 *


[Event "No. 2620 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3RN1Nk/5K1p/8/8/8/8/8/7r w - - 0 1"]

1. Ne7 *


[Event "No. 2621 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/8/8/p3R3/3R4/1p6/1k1K4 w - - 0 1"]

1. Ree3 *


[Event "No. 2622 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3K4/3n1BB1/4Qn2/6k1 w - - 0 1"]

1. Bh1 *


[Event "No. 2623 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7P/1Q3Pk1/8/6NB/5K2 w - - 0 1"]

1. Qe7 *


[Event "No. 2624 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/Q7/8/3kB1p1/B5K1 w - - 0 1"]

1. Bd1 *


[Event "No. 2625 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6K1/8/8/6N1/4R3/6kN/6r1/7Q w - - 0 1"]

1. Nf2 *


[Event "No. 2626 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3KB3/8/n2k4/8/2Q5/1N3b2 w - - 0 1"]

1. Bd5 *


[Event "No. 2627 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1b4K1/3p1R2/4k3/2P5/3Q4/8/8/8 w - - 0 1"]

1. Kf8 *


[Event "No. 2628 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1K2k1B1/3R4/4pP2/4N3/8 w - - 0 1"]

1. Nf4 *


[Event "No. 2629 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3B4/p7/k1KbNR2/8 w - - 0 1"]

1. Rf1 *


[Event "No. 2630 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/5B2/5k2/5p2/5Q2/5n2/8 w - - 0 1"]

1. Qg2 *


[Event "No. 2631 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/8/1K6/6pp/4P2R/8/6Q1/8 w - - 0 1"]

1. Qg4 *


[Event "No. 2632 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/p7/1k2K3/1B6/8/3Q4/8/8 w - - 0 1"]

1. Ba6 *


[Event "No. 2633 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2N5/8/8/4k2K/6P1/5R1Q/B7/8 w - - 0 1"]

1. Ra3 *


[Event "No. 2634 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5k2/2B5/4B3/6K1/2Q5/8/8 w - - 0 1"]

1. Bh8 *


[Event "No. 2635 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/8/4BQ2/7k/7P/5n2/8/7K w - - 0 1"]

1. Qg7 *


[Event "No. 2636 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1k6/3R4/1K6/1Q6 w - - 0 1"]

1. Rd5 *


[Event "No. 2637 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/8/1K5k/RQ6 w - - 0 1"]

1. Qg6 *


[Event "No. 2638 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1k6/8/1K6/RQ6 w - - 0 1"]

1. Qf5 *


[Event "No. 2639 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/8/8/8/8/8/1K6/RQ6 w - - 0 1"]

1. Qh7 *


[Event "No. 2640 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5K2/6pk/7b/7R/8/8/7Q w - - 0 1"]

1. Qe4 *


[Event "No. 2641 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1B6/7K/8/3N4/4k3/Q7/5n2/5B2 w - - 0 1"]

1. Qa6 *


[Event "No. 2642 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "qk6/Rp1Q4/8/1K6/3N4/8/8/8 w - - 0 1"]

1. Qe7 *


[Event "No. 2643 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3n4/8/N7/2R1R3/3k4/n7/4K3/8 w - - 0 1"]

1. Nc7 *


[Event "No. 2644 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/8/4R3/N2k1p2/8/1N6/3K4/8 w - - 0 1"]

1. Nc4 *


[Event "No. 2645 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6Q1/8/7B/5R2/6q1/R3K1k1 w - - 0 1"]

1. Rf2 *


[Event "No. 2646 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5R2/8/2Q4n/8/5K2/7P/7k w - - 0 1"]

1. Rh7 *


[Event "No. 2647 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7r/k7/1NQ5/2K3p1/3B4/8/8/8 w - - 0 1"]

1. Kd5 *


[Event "No. 2648 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "k7/Pp2K1p1/6R1/8/8/8/1Q6/8 w - - 0 1"]

1. Ra6 *


[Event "No. 2649 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4Q2b/3P4/4pk2/8/8/4B3/6K1/8 w - - 0 1"]

1. d8=N *


[Event "No. 2650 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/B6r/k5p1/1R6/8/8/KQ6/8 w - - 0 1"]

1. Rh5 *


[Event "No. 2651 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1Q6/8/1p6/Np6/Nk6/8/1K6 w - - 0 1"]

1. Qa6 *


[Event "No. 2652 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/2K5/8/3k4/1P6/1R2Q3/8 w - - 0 1"]

1. Ra2 *


[Event "No. 2653 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4R3/8/1B1k4/4NP2/5K2/8/8/8 w - - 0 1"]

1. Rf8 *


[Event "No. 2654 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6N1/4p3/2QNk3/8/4K3/8 w - - 0 1"]

1. Qc5 *


[Event "No. 2655 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/R7/Rpk5/3nQ3/K7 w - - 0 1"]

1. Qd1 *


[Event "No. 2656 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1p6/1P6/B7/BR2K3/2k5/8 w - - 0 1"]

1. Rb2+ *


[Event "No. 2657 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "5B2/4p3/2K1kP2/7Q/8/2n5/8/8 w - - 0 1"]

1. Bxe7 *


[Event "No. 2658 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/7K/7p/6Pk/8/5N1P/8/8 w - - 0 1"]

1. Rg8 *


[Event "No. 2659 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3Q4/6K1/4k3/8/3P4/3P3P/8 w - - 0 1"]

1. Qc6 *


[Event "No. 2660 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+ *


[Event "No. 2661 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/8/8/2K5/k7/8/1P6/8 w - - 0 1"]

1. Rb7 *


[Event "No. 2662 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2p5/2P5/1BQ5/1r6/k2K4 w - - 0 1"]

1. Bc2 *


[Event "No. 2663 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/2P5/2KQ4/8/pr6/k7 w - - 0 1"]

1. Kd3 *


[Event "No. 2664 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/b1K5/k1P5/1r6/8/3Q4/8/8 w - - 0 1"]

1. Qc4 *


[Event "No. 2665 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/2P3P1/4k2N/1Q2P3/8/8 w - - 0 1"]

1. Kd7 *


[Event "No. 2666 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5p2/5P2/8/2QK4/pr6/k7 w - - 0 1"]

1. Qd4 *


[Event "No. 2667 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5K2/2P5/4k3/1PP2R2/6B1 w - - 0 1"]
[ECO "A01"]
[Opening "Nimzowitsch-Larsen Attack"]

1. b3 *


[Event "No. 2668 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4Q3/3pbp2/4k3/4B3/4K3/8/8 w - - 0 1"]

1. Qe8 *


[Event "No. 2669 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/1pB1k1P1/1K4Q1/8/8/8/8 w - - 0 1"]

1. g7 *


[Event "No. 2670 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b2Q4/1k6/8/1K6/8/8/8/8 w - - 0 1"]

1. Kc5 *


[Event "No. 2671 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/6p1/4p1p1/2Q3K1/4k3 w - - 0 1"]

1. Kxg3 *


[Event "No. 2672 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2B5/1Qn5/8/k7/8/1Kb5 w - - 0 1"]

1. Qa5+ *


[Event "No. 2673 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/3Q4/Rb3p2/2k2K2 w - - 0 1"]

1. Qe2 *


[Event "No. 2674 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6p1/3p2K1/3pk3/6Q1/6P1/8 w - - 0 1"]

1. Kf6 *


[Event "No. 2675 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/1P1p4/1R6/1N1K4/3N4/8/8/8 w - - 0 1"]

1. Nd6 *


[Event "No. 2676 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1bB5/1P6/k7/2Q5/3p4/3K4/8/8 w - - 0 1"]

1. Qb4 *


[Event "No. 2677 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/4R3/1pk5/3p4/1Q1K4/8/8 w - - 0 1"]

1. Ke4 *


[Event "No. 2678 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/3K4/5p2/3Nk3/8/2PQ4/8 w - - 0 1"]
[ECO "A00"]
[Opening "Saragossa"]

1. c3 *


[Event "No. 2679 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/3p3B/6Q1/4k3/2K5 w - - 0 1"]

1. Kc2 *


[Event "No. 2680 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/7p/5Qbk/8/5K2 w - - 0 1"]

1. Qe4 *


[Event "No. 2681 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7P/7p/5KPk/8/6P1/8/8 w - - 0 1"]

1. gxh6 *


[Event "No. 2682 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3P4/QK1k2N1/3P1P2/8/8/8 w - - 0 1"]

1. d7 *


[Event "No. 2683 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1N2p3/4R3/1kp5/8/1K6/1R6 w - - 0 1"]

1. Kc2+ *


[Event "No. 2684 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5Q2/7k/8/6Pp/4P2K/8 w - - 0 1"]
[ECO "B00"]
[Opening "King's Pawn"]

1. e4 *


[Event "No. 2685 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/1N4K1/1N6/8/3k4/5QP1/8 w - - 0 1"]
[ECO "A00"]
[Opening "Benko Opening"]

1. g3 *


[Event "No. 2686 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1p6/1K6/8/p7/k7/2QP4/8 w - - 0 1"]
[ECO "A00"]
[Opening "Mieses"]

1. d3 *


[Event "No. 2687 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "N5Q1/4k3/1N6/5K2/1P6/8/8/8 w - - 0 1"]

1. b5 *


[Event "No. 2688 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6B1/6P1/6k1/3N1N2/5K2/8/8/8 w - - 0 1"]

1. Be6 *


[Event "No. 2689 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1K1B4/RN1kP3/8/8/4P3/8/8/8 w - - 0 1"]

1. Ka8 *


[Event "No. 2690 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/R3P3/3kP3/8/2K5/4Q3/8 w - - 0 1"]

1. Rb6 *


[Event "No. 2691 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2K5/1p6/2k5/4P3/bQ3N2 w - - 0 1"]

1. Qa2 *


[Event "No. 2692 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/4p3/4R3/kN2K2R w - - 0 1"]

1. Kf1 *


[Event "No. 2693 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2N5/3B4/8/3k4/8/1R1NK3/8 w - - 0 1"]

1. Ra2 *


[Event "No. 2694 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/B2N1Q2/1p6/8/4k3/2K5/5P2/8 w - - 0 1"]

1. Bb8 *


[Event "No. 2695 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4p3/3p4/1K1k4/8/4Q3/5B2 w - - 0 1"]

1. Bg2 *


[Event "No. 2696 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/5p2/5R2/kN4KR w - - 0 1"]

1. Rhh2 *


[Event "No. 2697 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/2N3Q1/8/5k2/1N1P4/6K1/8 w - - 0 1"]

1. Nc1 *


[Event "No. 2698 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6Q1/2P1k3/8/1P2K3/8/8 w - - 0 1"]
[ECO "A00"]
[Opening "Polish (Sokolsky; Orang-Utan)"]

1. b4 *


[Event "No. 2699 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/5K2/8/4kp2/7R/2bQ4 w - - 0 1"]

1. Rc2 *


[Event "No. 2700 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/R3K3/8/Pk6/3Q4/8/8 w - - 0 1"]

1. Ra5 *


[Event "No. 2701 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7k/7B/8/6RK/7R/7P/8/8 w - - 0 1"]

1. Rg6 *


[Event "No. 2702 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6N1/8/2K5/2n1k3/6Q1/5P2/8 w - - 0 1"]

1. Qh3 *


[Event "No. 2703 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5B2/5k2/5NN1/5R1B/4K3/8/8 w - - 0 1"]

1. Be1 *


[Event "No. 2704 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1Q6/8/2p5/2kP4/8/N2RK3 w - - 0 1"]

1. Rd2 *


[Event "No. 2705 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/7B/5B1P/5p1k/5K2/8/8/8 w - - 0 1"]

1. Kxf5 *


[Event "No. 2706 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6R1/6N1/5kp1/4p3/4K1Q1/8/8 w - - 0 1"]

1. Nf8 *


[Event "No. 2707 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4n3/4Q3/1Pk1p3/4K3/1R6 w - - 0 1"]
[ECO "A00"]
[Opening "Polish (Sokolsky; Orang-Utan)"]

1. b4 *


[Event "No. 2708 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3p2N1/3K4/3R4/5k2/3R3P/8 w - - 0 1"]
[ECO "A00"]
[Opening "Clemenz Opening"]

1. h3 *


[Event "No. 2709 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4p3/2Q2p1R/4k3/N7/5K2/8 w - - 0 1"]

1. Rg5 *


[Event "No. 2710 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5p2/5K2/8/2B1kp2/2Q5/2b5 w - - 0 1"]

1. Bb4 *


[Event "No. 2711 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6p1/2K1kPP1/8/5Q2/8/8 w - - 0 1"]

1. f6 *


[Event "No. 2712 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/7Q/1p1P1k2/bK5R w - - 0 1"]

1. Rd1 *


[Event "No. 2713 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "kr6/BR6/B7/8/8/7K/8/Q7 w - - 0 1"]

1. Qh1 *


[Event "No. 2714 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2N5/3B4/8/2pk4/8/1R1NK3/8 w - - 0 1"]

1. Ra2 *


[Event "No. 2715 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/1p1p4/1Q4N1/K2k1B2 w - - 0 1"]

1. Kb1 *


[Event "No. 2716 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/kPQ5/1p6/1K6/8/8 w - - 0 1"]

1. Kc4 *


[Event "No. 2717 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/3K4/3R1p2/4k3/6Q1 w - - 0 1"]

1. Rd1 *


[Event "No. 2718 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5N2/8/8/3p1k2/3Qb2K/4P3/8 w - - 0 1"]

1. Qb5 *


[Event "No. 2719 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4p3/4K2Q/8/6k1/8/6B1/6B1 w - - 0 1"]

1. Be3 *


[Event "No. 2720 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2K5/k2p4/1R1P4/P7/P7/8/8 w - - 0 1"]

1. Rb7 *


[Event "No. 2721 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/7Q/8/8/2p5/2pN1N2/2k2K2 w - - 0 1"]

1. Qa6 *


[Event "No. 2722 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4K3/7b/4k1nR/4P3/4Q3/8/8/8 w - - 0 1"]

1. Rxh7 *


[Event "No. 2723 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7N/2K2p2/4k3/8/5Q2/1P3P2/8/8 w - - 0 1"]
[ECO "A00"]
[Opening "Polish (Sokolsky; Orang-Utan)"]

1. b4 *


[Event "No. 2724 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/5K2/1QBk4/8 w - - 0 1"]

1. Ba4+ *


[Event "No. 2725 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/1p5p/1R6/R4K1k w - - 0 1"]

1. Kf2+ *


[Event "No. 2726 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3K4/6P1/4k3/3pB1R1/8/1B6 w - - 0 1"]

1. Bd2 *


[Event "No. 2727 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1N6/5K2/5p1B/4k3/2Q5 w - - 0 1"]
[ECO "A00"]
[Opening "Durkin"]

1. Na3 *


[Event "No. 2728 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2K5/B7/2k1p3/1N6/2PP4/8/8 w - - 0 1"]

1. Bc4 *


[Event "No. 2729 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/3pR1P1/3k1K2/8/8/8/2Q5 w - - 0 1"]

1. Re1 *


[Event "No. 2730 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/1p6/pQn5/B1K5/k7 w - - 0 1"]

1. Bb1 *


[Event "No. 2731 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/2K5/2N5/3k4/P5Q1/8/8 w - - 0 1"]

1. Qe1 *


[Event "No. 2732 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1Qn5/8/5N2/2k5/1R2p3/4K3 w - - 0 1"]

1. Rb1 *


[Event "No. 2733 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5R2/4Bb2/4k3/2Q5/4p3/4K3 w - - 0 1"]

1. Qb2 *


[Event "No. 2734 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1R6/8/8/kp6/8/8/1R4p1/6Kb w - - 0 1"]

1. Rb1 *


[Event "No. 2735 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7K/5p1n/6k1/4Q2R/7n/8/8 w - - 0 1"]

1. Qd4 *


[Event "No. 2736 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/1K1p4/8/2kp4/1R3Q2/8/8 w - - 0 1"]

1. Ra3 *


[Event "No. 2737 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7n/8/2Q5/5k1K/5p2/3N4/4P3/8 w - - 0 1"]

1. Qd6 *


[Event "No. 2738 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3bR3/1K1kpQ2/8/4P3/8/8/8/8 w - - 0 1"]

1. Qg6 *


[Event "No. 2739 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3p4/3K4/1Q6/3pk3/4p1R1/8 w - - 0 1"]

1. Qe1 *


[Event "No. 2740 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/3K2n1/Q7/2pk4/3p1R2/8/8 w - - 0 1"]

1. Qd2 *


[Event "No. 2741 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/2N1K3/8/4kp2/2Q5/8/8 w - - 0 1"]

1. Nb4 *


[Event "No. 2742 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7B/6n1/2K2Q2/8/4k3 w - - 0 1"]

1. Qg2 *


[Event "No. 2743 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/6p1/6K1/8/5pk1/6pR/6Q1/8 w - - 0 1"]

1. Qh1 *


[Event "No. 2744 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/5pQ1/2KN2P1/4p3/3k4 w - - 0 1"]

1. Qe6 *


[Event "No. 2745 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2K5/1p6/1k6/2p5/2B5/3p4/3Q4/8 w - - 0 1"]

1. Qb2+ *


[Event "No. 2746 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "n7/Q7/N2K4/1k6/1p6/1P6/8/8 w - - 0 1"]

1. Nb8 *


[Event "No. 2747 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7Q/8/8/6kB/3P3p/7K/8 w - - 0 1"]

1. Qe7 *


[Event "No. 2748 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/7N/4p3/4Q3/7K/5k1n w - - 0 1"]

1. Nf4 *


[Event "No. 2749 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3B4/3n4/3K4/3B4/3k4 w - - 0 1"]

1. Bf7 *


[Event "No. 2750 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1KN3Q1/3k4/8/5p2/2P2P2/8/8 w - - 0 1"]

1. Qf7 *


[Event "No. 2751 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7P/8/8/8/5K1p/4NNPk/8 w - - 0 1"]

1. h8=B *


[Event "No. 2752 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/7p/7k/8/4nKQ1 w - - 0 1"]

1. Qg5 *


[Event "No. 2753 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6p1/1Q4K1/3Nk3/2P5/8/8 w - - 0 1"]

1. Qc4 *


[Event "No. 2754 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5n2/5K2/5Qnk/8/8/6N1 w - - 0 1"]

1. Ne2 *


[Event "No. 2755 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]

 *


[Event "No. 2756 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4K3/8/3pk3/4p3/4Q3/3B4 w - - 0 1"]

1. Qg2+ *


[Event "No. 2757 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4NKpP/8/4k3/1Q6/8/8/8 w - - 0 1"]

1. h8=N *


[Event "No. 2758 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p4/3kB3/3N4/3K4/8/2Q5/8 w - - 0 1"]

1. Qh7 *


[Event "No. 2759 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/8/3Kp1pQ/4Bk2 w - - 0 1"]

1. Kd3 *


[Event "No. 2760 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/7B/8/5Qbk/5p2/5K2/8/8 w - - 0 1"]

1. Bg8 *


[Event "No. 2761 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3Q3N/3pp3/4k3/6P1/4K3/8/8/8 w - - 0 1"]

1. Qa5 *


[Event "No. 2762 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/1R6/8/kP6/2K5/8/8/8 w - - 0 1"]

1. Rb8 *


[Event "No. 2763 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/3p4/3K4/B7/3k4/5Q2 w - - 0 1"]

1. Qf3 *


[Event "No. 2764 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/5n2/2R1RK2/3k4 w - - 0 1"]

1. Ra2 *


[Event "No. 2765 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2P1k1B1/8/3Q4/8/8/1p6/bK6 w - - 0 1"]

1. c8=B *


[Event "No. 2766 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/4p3/4p2p/4Q3/5K1k w - - 0 1"]

1. Qxe3 *


[Event "No. 2767 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/N7/B7/Bnk1K3/8/1R6/8 w - - 0 1"]

1. Rd2 *


[Event "No. 2768 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "R7/b7/3Q4/1kP5/8/1K6/8/8 w - - 0 1"]

1. Qc7 *


[Event "No. 2769 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "K7/1BkpQ3/8/8/8/1N6/8/8 w - - 0 1"]

1. Ba6 *


[Event "No. 2770 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/2B5/1b6/kB3p2/2K2Q2 w - - 0 1"]

1. Qd1 *


[Event "No. 2771 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/2K4N/1p2k1P1/Q7 w - - 0 1"]

1. Qb1 *


[Event "No. 2772 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/3p2R1/4k3/2Q2p2/2n2K2/8/8/8 w - - 0 1"]

1. Rh7 *


[Event "No. 2773 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5N2/8/8/1K1kpQ2/3p4/8 w - - 0 1"]

1. Qg4 *


[Event "No. 2774 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Q1/6nB/7k/4p3/4P1K1/8/8/8 w - - 0 1"]

1. Qh8 *


[Event "No. 2775 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/5K2/5B2/p4k2/Q7/Rp6/8 w - - 0 1"]

1. Qxb2 *


[Event "No. 2776 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6Qq/6PP/5KBk/8/8/8/8/8 w - - 0 1"]

1. Qf8 *


[Event "No. 2777 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/7K/2p4p/2R2Rrk w - - 0 1"]

1. Rfe1 *


[Event "No. 2778 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4p2p/1Q2B2K/4k3/8/8/5B2 w - - 0 1"]

1. Bg3 *


[Event "No. 2779 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1N3k2/4RP1K/4R3/4n3/8/8/8/8 w - - 0 1"]

1. Rf6 *


[Event "No. 2780 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/4R3/4N3/1K2k3/8/8/6Q1/8 w - - 0 1"]

1. Nd4+ *


[Event "No. 2781 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/2p5/2K5/2P5/kB6/8/1Q6/1n6 w - - 0 1"]

1. Ba5 *


[Event "No. 2782 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/8/8/3KQ2p/4p2P/4kb2 w - - 0 1"]

1. Qe5 *


[Event "No. 2783 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/2K5/k2p4/1p1P4/1Q6/B7 w - - 0 1"]

1. Qd2 *


[Event "No. 2784 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/5p2/5Q1N/8/5PB1/6k1/8/5K2 w - - 0 1"]

1. Qd4 *


[Event "No. 2785 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2K5/8/1k6/2Rp4/3B4/3B4 w - - 0 1"]

1. Rb3+ *


[Event "No. 2786 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "3K2n1/8/2pk4/3b1R2/3Q4/8/8/8 w - - 0 1"]

1. Qa7 *


[Event "No. 2787 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2Q5/2pp4/3k1P2/5P2/3K4/8/8/8 w - - 0 1"]

1. f7 *


[Event "No. 2788 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "4krQ1/3p3P/3K4/8/8/8/8/8 w - - 0 1"]

1. h8=Q *


[Event "No. 2789 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "6R1/8/8/6pk/3Q4/8/6p1/6Kb w - - 0 1"]

1. Qe4 *


[Event "No. 2790 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/4p3/4Q3/5pk1/8/5BBK w - - 0 1"]

1. Qf5 *


[Event "No. 2791 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/4Q3/5p2/2R5/3k4/4p3/4Kb2 w - - 0 1"]

1. Rb4 *


[Event "No. 2792 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "Q7/2k5/1N6/8/1BK5/8/8/8 w - - 0 1"]

1. Be7 *


[Event "No. 2793 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/2p5/2R5/3k4/5K2/8/2R5 w - - 0 1"]

1. Ke2 *


[Event "No. 2794 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "b1B5/kP1PQ3/8/8/K7/8/8/8 w - - 0 1"]

1. d8=N *


[Event "No. 2795 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "1k6/8/3K4/8/6B1/8/8/7Q w - - 0 1"]

1. Bc8 *


[Event "No. 2796 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/6R1/7k/6R1/5nP1/8/7K w - - 0 1"]

1. Rg8 *


[Event "No. 2797 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/1P6/3kbQ2/1K1N4/5P2/8/8 w - - 0 1"]

1. Qg5 *


[Event "No. 2798 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "2B1k3/2B5/6K1/8/8/5R2/3p4/8 w - - 0 1"]

1. Bd6 *


[Event "No. 2799 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "7R/7P/8/8/4b3/K7/8/k4B1R w - - 0 1"]

1. Rb8 *


[Event "No. 2800 Tactic: Chess, Combination"]
[Site "www.masterchessopen.com"]
[Round "0"]
[White "Mate in two"]
[Black "White to move"]
[FEN "8/8/8/1Q6/2p1N3/3k4/2N5/4K2R w K - 0 1"]

1. O-O *