[Event "Olympiad"] [Site "masterchessopen.com Hamburg (Germany)"] [Round "0"] [White "Winter William (ENG)"] [Black "Steiner Endre (HUN)"] [Result "1-0"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.f3 exd4 9.exd4 h6 10.Ne4 d5 11.Nxf6+ Qxf6 12.Qa4 Nc6 13.cxd5 Bf5 14.Bxf5 Rxe2 15.dxc6 Qxd4+ 16.Kh1 Qf2 17.Rg1 Re1 18.Be3 Qxe3 19.Rgxe1 Bxe1 20.cxb7 Re8 21.Be4 Rf8 22.Qb5 Rb8 23.Qd7 {#r} 1-0

[Event "Ch Argentina"] [Site "masterchessopen.com Argentina"] [Round "17"] [White "Bolbochan Jacobo (ARG)"] [Black "Iliesco Juan Traian"] [Result "1-0"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Re8 9.dxe5 dxe5 10.Qc2 Nbd7 11.Rd1 c6 12.b3 Qe7 13.Ne4 Nxe4 14.Bxe4 Nf8 15.Bb2 Qg5 16.Qc3 f6 17.Rd6 Ng6 18.g3 h5 19.Qd3 Ne7 20.Rd1 Nf5 21.Rd8 Be6 22.Rxa8 Rxa8 23.Bg2 h4 24.e4 Nh6 25.Bc1 Qh5 26.f3 hxg3 27.hxg3 Nf7 28.c5 Rd8 29.Qc2 Rxd1+ 30.Qxd1 Ng5 31.Qd6 Bh3 32.Bxg5 Bxg2 33.Qe6+ Kh7 34.Qf5+ Qg6 35.Kxg2 Qxf5 36.exf5 fxg5 37.Kh3 Kh6 38.Kg4 b6 39.cxb6 axb6 40.a4 c5 41.Kh3 Kh7 42.Kg2 g6 43.fxg6+ Kxg6 44.Kf2 Kf6 45.Ke3 Ke7 46.Ke4 Kf6 47.Kd5 Kf5 48.Kc6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Bad Liebenwerda (Germany)"] [Round "4"] [White "Eliskases Erich G (AUT)"] [Black "Henneberger Walter (SUI)"] [Result "0-1"] [WhiteElo "2430"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O c5 8.dxe5 dxe5 9.Qc2 Bxc3 10.Nxc3 Nc6 11.a3 Be6 12.b3 Qe7 13.Bb2 Rad8 14.Rad1 g6 15.Ne4 Nh5 16.Ng3 Nxg3 17.hxg3 Qg5 18.Be4 Bg4 19.Rd5 Qe7 20.Qc3 f6 21.f4 exf4 22.Rxf4 Ne5 23.Rxe5 Rd1+ 24.Kh2 fxe5 25.Rxg4 Rff1 26.Bd5+ Qf7 27.Bxf7+ Kf8 {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Munich (Germany)"] [Round "8"] [White "Kremer Leon"] [Black "Ojanen Kaarle S (FIN)"] [Result "1-0"] [BlackElo "2335"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 Nc6 7.O-O Bxc3 8.Nxc3 e5 9.d5 Ne7 10.f4 exf4 11.exf4 c6 12.dxc6 Qb6+ 13.Kh1 bxc6 14.f5 h6 15.b3 Bb7 16.Bb2 Qc7 17.Ne2 Nd7 18.f6 gxf6 19.Qd2 Ng6 20.Qxh6 Nde5 21.Rxf6 {#r} 1-0

[Event "It \"] [Site "masterchessopen.com Amsterdam (Netherlands)"] [Round "11"] [White "Reshevsky Samuel H (USA)"] [Black "Keres Paul (EST)"] [Result "1/2-1/2"] [WhiteElo "2430"] [BlackElo "2580"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Ng3 Bxc3 9.bxc3 c5 10.Qc2 h6 11.d5 Nbd7 12.f4 exf4 13.exf4 Nf8 14.Bd2 Bd7 15.h3 a6 16.a4 b5 17.axb5 axb5 18.Rxa8 Qxa8 19.cxb5 Nxd5 20.Ne4 ( 20.Be4 { ?! } 20...c4 { ! } ) 20...Qb8 21.f5 Nh7 ( 21...Bxb5 { ? } 22.Bxb5 Qxb5 23.Nxd6 { P } ) 22.c4 Nb4 ( 22...Ndf6 { ? } 23.Nxf6+ Nxf6 24.Bf4 { P } ) 23.Bxb4 cxb4 24.Qf2 ( 24.Qb3 { ?! } 24...Qb6+ 25.Kh1 Qd4 ) 24...d5 { = } 25.cxd5 ( 25.Nc5 dxc4 { ! } 26.Nxd7 Qxb5 ) 25...Bxb5 26.Qd4 ( 26.Bxb5 Rxe4 ) 26...Bxd3 27.Qxd3 Qb6+ 28.Kh1 Nf6 29.Nxf6+ Qxf6 30.d6 Rd8 31.Rd1 b3 32.Qxb3 Qxf5 33.Qb6 Rd7 34.Qd4 Qe6 35.Qd3 Qg6 36.Qb5 ( 36.Qxg6 fxg6 { = } ) 36...Qe6 37.Qc6 Kh7 38.Qc2+ Qg6 39.Qd2 Qe6 40.Qf4 Qg6 41.h4 Qe6 42.h5 Kg8 43.Rd4 Kh7 44.Kh2 Kg8 45.Rd2 Kh7 46.Rd4 Kg8 47.Rd1 Kh7 {#d} 1/2-1/2

[Event "It"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "3"] [White "Alatortsev Vladimir A (RUS)"] [Black "Smyslov Vassily (RUS)"] [Result "0-1"] [BlackElo "2494"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Nc6 9.d5 Nb8 10.e4 Nbd7 11.Be3 Nc5 12.Bc2 a5 13.h3 Qe7 14.a3 Ne8 15.b4 axb4 16.axb4 Rxa1 17.Qxa1 Na6 18.Qa3 g6 19.c5 f5 20.exf5 gxf5 21.f3 Rf7 22.Bd3 Rg7 23.Bxa6 f4 24.Bc1 Bxh3 25.Rf2 bxa6 26.Ne4 Rg6 27.Kf1 Bf5 28.Qxa6 Qh4 29.Qa4 Kf8 30.Qd1 Bxe4 31.fxe4 Nf6 32.cxd6 Nxe4 33.Qc2 Qh1+ 34.Ke2 Rxg2 35.Rxg2 Qxg2+ 36.Kd3 Qxc2+ 37.Kxc2 Nxd6 38.Kd3 Kf7 39.Bb2 Kf6 40.Ke2 Kf5 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Sverdlovsk (Russia)"] [Round "11"] [White "Ilivitzki Georgi A (RUS)"] [Black "Bastrikov Georgy Vladimirovic"] [Result "1/2-1/2"] [WhiteElo "2380"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Nc6 9.d5 Ne7 10.b3 Nd7 11.Bb2 f5 12.f4 Ng6 13.Qd2 Qe7 14.b4 Nb6 15.Rac1 a5 16.a3 axb4 17.axb4 Bd7 18.c5 dxc5 19.bxc5 Qxc5 20.Nb5 Qe7 21.Rxc7 Ra2 22.Bb1 Ra4 23.Qc3 exf4 24.Rxb7 Nc4 25.exf4 Nxb2 26.d6 Qe6 27.Qxb2 Qe3+ 28.Qf2 Qxf2+ 29.Rxf2 Ra1 30.Nc3 Be6 31.g3 Re8 32.Rf3 Nf8 33.Kf2 Ra3 34.Rc7 Rb8 35.Re3 Rxc3 36.Rexc3 Rxb1 37.Re7 Rb2+ 38.Ke3 Rb6 39.Rcc7 Rxd6 40.Rxg7+ Kh8 41.Rge7 Kg8 42.Ra7 Rd7 43.Rexd7 Nxd7 44.h3 {#d} 1/2-1/2

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Luckis Marcos"] [Black "Rossetto Hector (ARG)"] [Result "1-0"] [WhiteElo "2270"] [BlackElo "2285"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.e3 d6 5.Bd3 O-O 6.Ne2 Qe7 7.O-O Bxc3 8.Nxc3 e5 9.b3 e4 10.Be2 c6 11.Bb2 Bf5 12.b4 Nbd7 13.a4 Rfe8 14.a5 g5 15.a6 b6 16.Rc1 g4 17.Qa4 Nf8 18.Rfd1 Ng6 19.Qxc6 Nh5 20.Nd5 Qg5 21.g3 Rad8 22.Qa4 Re6 23.Bf1 Nh4 24.gxh4 Qxh4 25.Bg2 Rh6 26.Qc2 Re8 27.c5 g3 28.hxg3 Nxg3 29.fxg3 Qh2+ 30.Kf1 Rg6 31.Qf2 Rxg3 32.Nf4 Re6 33.cxb6 Reg6 34.b7 Rxg2 35.b8=Q+ Kg7 36.d5+ f6 37.Rc7+ {#r} 1-0

[Event "corr."] [Site "masterchessopen.com Australia"] [Round "0"] [White "Purdy Cecil J S (AUS)"] [Black "Klass Harry"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Qc2 Bxc3 9.Nxc3 exd4 10.exd4 Nc6 11.d5 Nb4 12.Qd1 Nxd3 13.Qxd3 h6 14.f4 Ne4 15.f5 Qe7 16.Bd2 Nxd2 17.Qxd2 Qe3+ 18.Qxe3 Rxe3 19.f6 Bd7 20.fxg7 Kxg7 21.Rf4 Rae8 22.Raf1 R8e7 23.h3 a6 24.Kh2 b6 25.R1f2 R3e4 26.R2f3 a5 27.Rg3+ Kh7 28.Rgf3 f5 29.Kg3 Re3 30.Kf2 Rxf3+ 31.Rxf3 Kg6 32.Re3 Re5 33.Rd3 {#d} 1/2-1/2

[Event "Tournament (training)"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Magergut Alexandr Z"] [Black "Estrin Yakov (RUS)"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 Qe7 7.a3 Bxc3+ 8.Nxc3 Nbd7 9.O-O e5 10.Qc2 Re8 11.f3 a5 12.Bd2 Nf8 13.Rae1 Bd7 14.Ne4 Nh5 15.Nc3 Bc6 16.d5 Bd7 17.f4 exf4 18.exf4 Qh4 19.f5 Qd4+ 20.Kh1 Qh4 21.Kg1 Qd4+ 22.Kh1 Qh4 23.Ne4 Rxe4 24.Rxe4 Ng3+ 25.Kg1 Nxe4 26.Bxe4 Re8 27.Rf4 Qg5 28.Rf3 Qh4 29.Rf4 Qg5 30.g3 b6 31.Rh4 Qd8 32.f6 Qxf6 33.Bc3 Qg5 34.Bxh7+ Nxh7 35.Qxh7+ Kf8 36.Qh8+ Ke7 37.Re4+ Kd8 38.Rxe8+ Bxe8 {#d} 1/2-1/2

[Event "Ch Great Britain"] [Site "masterchessopen.com Nottingham (England)"] [Round "5"] [White "Abrahams Gerald (ENG)"] [Black "Wood Gabriel"] [Result "0-1"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.f3 e5 7.d5 Nbd7 8.e4 Nc5 9.Ne2 Nh5 10.Be3 f5 11.Bxc5 Bxc5 12.Qc2 Qg5 13.exf5 Qe3 14.Kd1 Bd7 15.Qd2 Qf2 16.Ng3 Nf4 17.Qxf2 Bxf2 18.Bf1 Bd4 19.Kc2 a6 20.Rd1 Rab8 21.Nge4 b5 22.Ne2 Nxe2 23.Bxe2 bxc4 24.Rxd4 exd4 25.Bxc4 Bxf5 26.Bd3 Rb6 27.Rd1 c5 28.dxc6 Rxc6+ 29.Kb1 d5 30.Nf2 Bxd3+ 31.Nxd3 Re8 32.a3 Rce6 33.Ka2 Rb8 34.Nf4 Reb6 35.Rd2 Kf7 36.Nxd5 Rh6 37.Rxd4 Rxh2 38.Ne3 Re8 39.Nc4 Re2 40.g4 Ke7 41.Kb3 Rhf2 42.Rf4 g6 43.Ka4 Re6 44.g5 Rg2 45.Rh4 Rxg5 46.Rxh7+ Kf6 47.Rd7 Rf5 48.Nd2 Kg5 49.b4 Kf4 50.Rd3 Kg3 51.Nb3 Ref6 52.Nd4 Rh5 53.Kb3 Kf2 54.Kc4 Rf8 55.Rd2+ Kf1 56.a4 Rh4 57.b5 Rxf3 58.bxa6 Rf6 59.a5 Rxa6 60.Kb5 Rf6 61.Nb3 Rh3 62.Nc5 Ra3 63.a6 g5 64.Rd4 Rf5 65.Rc4 Kg2 66.Kb6 Kh3 67.Ra4 Rf6+ 68.Kb5 Rxa4 69.Nxa4 g4 70.a7 Rf8 71.Nc3 g3 72.Ne2 g2 73.Ng1+ Kh2 74.Ne2 Re8 75.Nd4 Kg3 76.Ne2+ Rxe2 77.a8=Q g1=Q 78.Qb8+ Kg2 79.Qa8+ Kf1 80.Qf3+ Ke1 81.Qc3+ Kf2 82.Qf6+ Kg2 83.Qc6+ Kf1 84.Qf6+ Ke1 85.Qc3+ Kf1 86.Qc1+ Re1 87.Qc4+ Re2 88.Qc1+ Kg2 89.Qc6+ Kf1 90.Qc1+ Kf2 91.Qf4+ Kg2 92.Qg4+ Kf1 93.Qf3+ Rf2 94.Qd1+ Kg2 95.Qg4+ Kh1 96.Qh5+ Qh2 97.Qd1+ Kg2 98.Qd5+ Kg1 99.Qd1+ Rf1 100.Qd4+ Qf2 101.Qg4+ Qg2 102.Qd4+ Rf2 103.Qe3 Qd5+ 104.Kb6 Kg2 {#R} 0-1

[Event "Ch Russia"] [Site "masterchessopen.com Sverdlovsk (Russia)"] [Round "5"] [White "Persits"] [Black "Estrin Yakov (RUS)"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Qc2 Qe7 9.a3 Bxc3 10.Nxc3 e4 11.Be2 Bf5 12.b4 Nbd7 13.Bd1 h5 14.f3 Bg6 15.f4 Bf5 16.Ne2 d5 17.Ng3 g6 18.Nxf5 gxf5 19.c5 c6 20.a4 a6 21.Bd2 Kh7 22.Be1 Rg8 23.Bh4 Qf8 24.h3 Qg7 25.Kh1 Nf8 26.Qe2 N8d7 27.Bg5 Kg6 28.Qf2 Rh8 29.Qg3 Ng4 30.hxg4 hxg4+ 31.Kg1 f6 32.Bh4 Qh6 33.Bxg4 Qxh4 34.Qxh4 Rxh4 35.Be2 Kf7 36.b5 axb5 37.axb5 Rhh8 38.bxc6 bxc6 39.Rfb1 Ke7 40.Rxa8 Rxa8 41.Rb7 Kd8 42.Rb1 Kc7 43.Kf2 Rh8 44.Ra1 Kb7 45.Ba6+ Kc7 46.Rb1 Ra8 47.Rb7+ Kd8 48.Be2 Ra2 49.Rb3 Kc7 50.Rb1 Nf8 51.Re1 Kd8 52.Rh1 Kd7 53.Rg1 Ng6 54.Rb1 Ne7 55.Rb7+ Ke6 56.Ke1 Ra3 57.Kf2 Ra2 58.Rb8 Kd7 59.Rh8 Ke6 60.Rh7 Rb2 61.Ke1 Rb3 62.Rh3 Rb1+ 63.Bd1 Ra1 64.Kd2 Ra2+ 65.Bc2 Ra8 66.Kc3 Rg8 67.g3 Rg6 68.Bd1 Rg8 69.Ba4 Ra8 70.Bb3 Rg8 71.Bd1 Kd7 72.Bh5 Ke6 73.Kd2 Ra8 74.g4 Ra2+ 75.Kc3 Rg2 76.Rh4 Rg3 77.Kd2 Rg2+ 78.Ke1 Rg3 79.Kf2 Rf3+ 80.Ke2 Rg3 81.Kd2 Rg2+ 82.Kd1 Rg3 83.Ke2 Rg2+ 84.Ke1 Rg3 85.Kf2 Rf3+ 86.Ke2 Rg3 87.Kd2 Rg2+ 88.Kc3 Rg3 89.Kd2 Rg2+ 90.Kd1 {#d} 1/2-1/2

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1946.10.18"] [Round "12"] [White "Nejkirch Oleg"] [Black "Kantardjiev Mihail"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.a3 Bxc3+ 8.bxc3 Nc6 9.O-O Ne7 10.Ng3 b6 11.e4 Ng6 12.f4 exf4 13.Bxf4 Nxf4 14.Rxf4 g6 15.Qf3 Ne8 16.Rf1 Qe7 17.h4 Ng7 18.Rf6 Bf5 19.h5 Qxf6 20.h6 Nh5 21.Nxf5 gxf5 22.Qxh5 Qg6 23.Qh4 Qg4 24.Qf6 Qg6 25.Qh4 Qg4 26.Qf6 Qg6 27.Qh4 {#d} 1/2-1/2

[Event "Ch Argentina"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "2"] [White "Aguirre Izaguirre Pedro Jose (ESP)"] [Black "Luckis Marcos"] [Result "1-0"] [WhiteElo "2223"] [BlackElo "2270"] [ECO "E40"] [Opening "Nimzo-Indian: Rubinstein"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d6 5.Bd3 O-O 6.Ne2 e5 7.O-O Re8 8.a3 Bxc3 9.Nxc3 e4 10.Be2 c6 11.b4 d5 12.b5 Be6 13.bxc6 bxc6 14.cxd5 cxd5 15.Bd2 Nbd7 16.Na4 Nf8 17.Nc5 N6d7 18.Bb5 f5 19.Bc6 Rc8 20.Nxe6 Nxe6 21.Bxd5 Nf6 22.Bxe6+ Rxe6 23.Qb3 Nd5 24.Rac1 Rb8 25.Qa2 Qd7 26.Rc5 Rd6 27.Rfc1 Kh8 28.Ba5 f4 29.Bc7 Nxc7 30.Rxc7 Qe8 31.Rxa7 fxe3 32.fxe3 Qh5 33.Qb1 Re8 34.Qb7 Qg5 35.Kh1 h5 36.Qf7 Rb8 37.Rf1 Rg6 38.Qf2 Rf6 39.Qe2 Rb2 40.Ra8+ Kh7 {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com Helsinki (Finland)"] [Round "10"] [White "Boek Eero (FIN)"] [Black "Asgeirsson Asmundur"] [Result "1-0"] [ECO "E40"] [Opening "Nimzo-Indian: Rubinstein"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d6 5.Bd3 O-O 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Nc6 9.d5 Ne7 10.f4 exf4 11.exf4 Bf5 12.b3 Qd7 13.Bb2 Bxd3 14.Qxd3 Qf5 15.Qd4 a6 16.Rae1 Ng6 17.Ne4 Rfe8 18.Nxf6+ Qxf6 19.Qxf6 gxf6 20.Bxf6 Rxe1 21.Rxe1 Nxf4 22.Re4 Ng6 23.h4 h5 24.g4 Nf8 25.gxh5 Nh7 26.Bd4 Kf8 27.h6 Rd8 28.Rg4 Ke7 29.Rg7 Rh8 30.Rxh7 Rxh7 31.Bg7 c6 32.Kf2 b5 33.Ke3 c5 34.a3 Kd7 35.Kf4 Ke7 36.Kf5 Kd7 37.Kf6 Ke8 38.a4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "9"] [White "Euwe Max (NED)"] [Black "Luckis Marcos"] [Result "1/2-1/2"] [BlackElo "2270"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Nc6 9.Bc2 Re8 10.f3 exd4 11.exd4 d5 12.c5 h6 13.g4 Nh7 14.Qd3 Nf8 15.a3 Ne7 16.Ne2 Neg6 17.Ng3 b6 18.b4 bxc5 19.dxc5 Ne5 20.Qd4 Ba6 21.Rf2 Nc6 22.Qd2 Bc4 23.Nh5 Qg5 24.Qd1 Qe7 25.Bb2 f6 26.Ba4 Ne5 27.Bxe8 Rxe8 28.Nf4 c6 29.Qd4 Nfg6 30.Nxg6 Nxg6 31.Qd2 Nh4 32.Bd4 h5 33.h3 Qc7 34.f4 hxg4 35.Re1 Rxe1+ 36.Qxe1 {#d} 1/2-1/2

[Event "Ch Moscow"] [Site "masterchessopen.com Moscow (Russia)"] [Round "5"] [White "Bronstein David I (RUS)"] [Black "Simagin Vladimir P (RUS)"] [Result "1/2-1/2"] [WhiteElo "2432"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Re8 9.dxe5 dxe5 10.b3 c6 11.Ba3 Qa5 12.Bb2 e4 13.Bc2 Na6 14.Qb1 Bf5 15.Ne2 Nb4 16.Bxf6 gxf6 17.Ng3 Nxc2 18.Qxc2 Rad8 19.Rad1 Bg6 20.Qb2 Qe5 21.Qc2 Qa5 22.h3 Rd3 23.Nxe4 Bxe4 24.Rxd3 Qg5 {#d} 1/2-1/2

[Event "Memorial M.Chigorin"] [Site "masterchessopen.com Moscow (Russia)"] [Round "9"] [White "Botvinnik Mikhail M (RUS)"] [Black "Kholmov Ratmir D (RUS)"] [Result "1-0"] [WhiteElo "2630"] [BlackElo "2432"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Nc6 8.d5 Nb8 9.a3 Bxc3 10.Nxc3 a5 11.e4 Ne8 12.Be3 f6 13.Qd2 Rf7 14.b4 Nd7 15.c5 b6 16.cxb6 Nxb6 17.bxa5 Rxa5 18.Nb5 Ra8 19.Qc2 Na4 20.Rfb1 g6 21.Na7 c5 22.Nxc8 Qxc8 23.Bb5 Rfa7 24.Bc6 f5 25.f3 f4 26.Bf2 g5 27.Rb3 g4 28.fxg4 Qxg4 29.Bxa8 Rxa8 30.Rab1 {#r} 1-0

[Event "Memorial M.Chigorin"] [Site "masterchessopen.com Moscow (Russia)"] [Round "6"] [White "Ragozin Viacheslav V (RUS)"] [Black "Keres Paul (EST)"] [Result "1-0"] [BlackElo "2580"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O c5 8.Ne4 Qe7 9.Nxf6+ Qxf6 10.d5 Qe7 11.e4 f5 12.exf5 e4 13.Bc2 Bxf5 14.Ng3 Bg6 15.Qg4 Nd7 16.Bg5 Nf6 17.Bxf6 Qxf6 18.Bxe4 Rae8 19.Bxg6 hxg6 20.Rad1 Qxb2 21.Qxg6 Qf6 22.Qxf6 Rxf6 23.f3 Re3 24.Ne4 Rh6 25.Rc1 a6 26.a4 Kf8 27.Kf2 Rd3 28.Rfd1 Rb3 29.Rb1 Ra3 30.Ra1 Rb3 31.Rdb1 Rd3 32.h3 Ke7 33.Rd1 Rb3 34.Rab1 Ra3 35.Ra1 Rb3 36.Rdb1 Rd3 37.Ra2 Kf7 38.Ke2 Rd4 39.Rc2 Rh5 40.Ke3 b6 41.Rxb4 Rxe4+ 42.fxe4 cxb4 43.Rf2+ Ke7 44.Kd4 a5 45.Rf3 Rh4 46.g4 g5 47.e5 dxe5+ 48.Kxe5 Rh6 49.Rd3 Rh8 50.Re3 Rf8 51.d6+ Kd7 52.Kd5 Rf7 53.Re5 b3 54.Re3 b2 55.Rb3 Rf1 56.Rxb2 Rd1+ 57.Ke5 Rxd6 58.Kf5 Rc6 59.Kxg5 Rxc4 60.Rxb6 Rxa4 61.Ra6 Kc7 62.h4 Kb7 63.Rf6 Rc4 64.h5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Vina del Mar (Chile)"] [Round "10"] [White "Schroeder Ruperto (CHI)"] [Black "Rossetto Hector (ARG)"] [Result "1-0"] [BlackElo "2285"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Nf3 Qe7 7.O-O e5 8.Nd2 c6 9.Qb3 Ba5 10.Qa3 Bc7 11.b4 Ng4 12.Qb3 f5 13.Ne2 e4 14.Bc2 d5 15.h3 Nh2 16.cxd5 Kh8 17.Re1 Qg5 18.Nf4 Nf3+ 19.Nxf3 exf3 20.g3 Bd7 21.Bb2 Rf6 22.Bd1 h5 23.h4 Qg4 24.dxc6 bxc6 25.Rc1 Be6 26.d5 Bxd5 27.Qxd5 cxd5 28.Rxc7 Na6 29.Rd7 Nxb4 30.a3 Nc6 31.Bxf6 gxf6 32.Rd6 Ne5 33.Rxf6 Rg8 34.Rh6+ Kg7 35.Rxh5 Kf6 36.Bc2 Ke7 37.Bxf5 Qg7 38.Rb1 Kd6 39.Rd1 Nc4 40.Rxd5+ Kc6 41.Be4 {#r} 1-0

[Event "Ch URS"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Furman Semen (RUS)"] [Black "Kholmov Ratmir D (RUS)"] [Result "1/2-1/2"] [WhiteElo "2550"] [BlackElo "2432"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Re8 9.f3 Nc6 10.d5 Nb4 11.Bb1 a5 12.e4 c5 13.Bg5 h6 14.Bh4 g5 15.Be1 Kh8 16.Ne2 Nh5 17.Ng3 Ng7 18.Bc3 f6 19.Qd2 b6 20.h4 Rf8 21.a3 Na6 22.Kf2 Kg8 23.Rh1 Rf7 24.Bc2 Raa7 25.hxg5 hxg5 26.Rh6 Ne8 27.Rah1 Rh7 28.Ba4 Rxh6 29.Rxh6 Rh7 30.Rxh7 Kxh7 31.Qd1 Kg6 32.f4 Ng7 33.f5+ Kf7 34.Qh1 Qg8 35.Qh6 Ke7 36.Bd2 Qf7 37.Nf1 Nc7 38.Ne3 Bd7 39.Bd1 Nce8 40.Ng4 Kf8 41.b4 axb4 42.axb4 Ke7 43.Qh7 cxb4 44.Nh6 Qf8 45.Be3 Nc7 46.Bxb6 Kd8 47.c5 Kc8 48.c6 Be8 49.Ba5 Na6 50.Be2 Nc5 51.Bxb4 Nxe4+ 52.Ke3 Nc5 53.Ba5 Qe7 54.Bb6 e4 55.Ng4 Kb8 56.Kf2 Nd3+ 57.Kf1 Bh5 58.Qh8+ Be8 59.Nf2 Nxf5 60.Bg4 Qe5 61.Qxe8+ Qxe8 62.Bxf5 Qe5 63.c7+ Kb7 64.c8=Q+ Kxb6 65.Qb8+ Kc5 66.Nxe4+ Kxd5 67.Qb3+ Kc6 68.Qxd3 Qxf5+ 69.Kg1 Qe5 70.Qc4+ Kd7 71.Qf7+ Kc6 72.Qc4+ Kd7 73.Qd3 d5 74.Ng3 Ke6 75.Ne2 Qe4 76.Nd4+ Ke5 77.Nf3+ Kf5 78.Qc3 Kg6 79.Qd2 Kh5 80.Kf2 Qf5 81.Kg1 Qe4 82.Kh2 Qf5 83.Qd1 Kg6 84.Qd4 Qe4 85.Qc3 Qf4+ 86.Kg1 Qe4 87.Qc5 Kf7 88.Qc7+ Kg6 89.Qd6 Qb1+ 90.Kh2 Qe4 91.Qc7 Qe8 92.Kg3 Qe4 93.Kh2 Qd3 94.Qd8 Qe4 95.Qg8+ Kf5 96.Qc8+ Kg6 97.Qc6 Qf4+ 98.Kg1 Qe3+ 99.Kf1 Qe4 100.Kf2 Kg7 101.Qc8 Kf7 102.Qc3 Kg6 103.Nd4 Qf4+ 104.Kg1 Qe4 105.Qd2 f5 106.Qc3 g4 107.Qd2 f4 108.Kf2 Kf6 109.Ne2 Ke5 110.Qc3+ d4 111.Qc7+ Kf5 112.Qh7+ Ke5 113.Qg7+ Kd5 114.Qg5+ {#d} 1/2-1/2

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "10"] [White "Bondarevsky Igor Z (RUS)"] [Black "Levenfish Grigori Y (RUS)"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 c5 7.O-O Nc6 8.Bd2 Bd7 9.a3 Ba5 10.Ne4 Nxe4 11.Bxe4 Rc8 12.b4 Bb6 13.dxc5 dxc5 14.b5 Na5 15.Bxa5 Bxa5 16.Bxb7 Rc7 17.Bf3 Qf6 18.Qc2 Rd8 19.Rad1 Bc8 20.Bc6 Bd7 21.Bf3 Rcc8 22.Rd3 Be8 23.Rxd8 Rxd8 24.Ng3 Qe5 25.Rd1 Rxd1+ 26.Bxd1 f5 27.Ne2 g5 28.g3 Bg6 29.Qa4 Qa1 30.Kg2 Bh5 31.Qxa5 Qxd1 32.Ng1 Qd7 33.Qc3 Qb7+ 34.Kf1 Qe4 35.f3 Bxf3 36.Nxf3 Qxf3+ 37.Ke1 Qe4 38.Kf2 g4 39.Ke2 Qg2+ 40.Kd1 Qg1+ {#d} 1/2-1/2

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "11"] [White "Ivanov Pavel (RUS)"] [Black "Malchev Andrei"] [Result "1/2-1/2"] [WhiteElo "2002"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 c6 7.O-O e5 8.Qc2 Re8 9.Ne4 Nxe4 10.Bxe4 g6 11.Bf3 Nd7 12.e4 exd4 13.Nxd4 Ne5 14.Be2 d5 15.cxd5 cxd5 16.exd5 Qxd5 17.Rd1 Bg4 18.Be3 Bxe2 19.Nxe2 Qc4 20.Nd4 Qxc2 21.Nxc2 Bf8 {#d} 1/2-1/2

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "8"] [White "Kolarov Atanas S (BUL)"] [Black "Bobotsov Milko G (BUL)"] [Result "1/2-1/2"] [WhiteElo "2415"] [BlackElo "2405"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 Nc6 7.O-O Bxc3 8.Nxc3 e5 9.d5 Ne7 10.e4 Ng6 11.Ne2 Re8 12.Qc2 Qe7 13.Bg5 h6 14.Bxf6 Qxf6 15.c5 h5 16.cxd6 cxd6 17.Bb5 Re7 18.f3 a6 19.Bd3 h4 20.Qd2 Bd7 21.Rac1 h3 22.g3 Rc8 23.Rxc8+ Bxc8 24.Rc1 Re8 25.Qe3 Qd8 26.b4 Re7 27.Kf2 Re8 28.a4 Bd7 29.a5 Nf8 30.Qa7 Bc8 31.Qb8 g5 32.Bc2 Qf6 33.Ng1 g4 34.Bd3 Qg5 35.Rc2 Qd8 36.Qc7 Qf6 37.Qb8 Qd8 38.Be2 Nh7 39.fxg4 Ng5 40.Ke3 Kg7 41.Rc4 Qd7 42.Nf3 Qxg4 43.Qxd6 Nxf3 44.Bxf3 Qg5+ 45.Ke2 Bg4 46.Rc3 Rd8 47.Qb6 Bxf3+ 48.Rxf3 Qe7 49.Qc5 Qd7 50.Qb6 Qe7 51.Rc3 Qd7 52.Rf3 Qe7 53.Rc3 Qd7 54.Qe3 Qb5+ 55.Kf2 Rd6 56.Qg5+ Rg6 57.Qxe5+ Rf6+ 58.Ke3 Qf1 59.Qg5+ Kh7 60.Qh5+ Kg7 61.Qg5+ Kh7 62.Qh5+ Kg7 63.Qg5+ {#d} 1/2-1/2

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "6"] [White "Malchev Andrei"] [Black "Markov Bozhidar (BUL)"] [Result "0-1"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Qe7 8.Ne4 Nxe4 9.Bxe4 c5 10.dxc5 Bxc5 11.Nc3 f5 12.Bd5+ Kh8 13.Kh1 Nc6 14.f4 Bd7 15.Rf3 Rae8 16.Rh3 h6 17.Bd2 Rf6 18.Be1 Rg6 19.Bh4 Qf8 20.Qh5 Kh7 21.Rf1 e4 22.g4 Rxg4 23.Bg5 Nd8 24.Rg1 Rxg1+ 25.Kxg1 Ne6 26.Rg3 g6 27.Qh3 Nxg5 28.fxg5 Bc8 29.Qh4 f4 30.Nxe4 Rxe4 31.Bxe4 fxg3 32.gxh6 Qf2+ {#R} 0-1

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "8"] [White "Piskov Kamen"] [Black "Markov Bozhidar (BUL)"] [Result "0-1"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Qe7 9.f3 Nc6 10.a3 a5 11.Nd5 Qd8 12.Nxf6+ Qxf6 13.d5 Nb8 14.Qc2 g6 15.f4 exf4 16.Bd2 f3 17.Rxf3 Qe7 18.Raf1 Nd7 19.e4 f6 20.Bh6 Rf7 21.Qf2 b6 22.Bg5 Kg7 23.c5 bxc5 24.Qh4 Ba6 25.Bxa6 Rxa6 26.Qh6+ Kg8 27.Qh4 Ra8 28.Bxf6 Nxf6 29.Rxf6 Rxf6 30.Rxf6 Re8 31.Rf4 Qxh4 32.Rxh4 Rb8 33.e5 dxe5 34.Ra4 Rb5 35.Re4 Rxb2 36.Rxe5 Kf7 37.Re6 Rb6 38.Re4 Rd6 39.Ra4 Rxd5 40.Rxa5 Ke6 41.Kf1 Ke5 42.Ke2 Kd4 43.Kd2 Rf5 44.Ke2 c4 45.Ra8 Re5+ 46.Kd1 c3 47.Rd8+ Kc4 48.Rc8 Re7 49.Rb8 Rf7 50.Ke2 c2 {#R} 0-1

[Event "Match \"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "0"] [White "Katetov Miroslav (CZE)"] [Black "Ivanov P (BUL)"] [Result "1-0"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Nc6 8.Ne4 Ba5 9.a3 Bb6 10.b4 exd4 11.exd4 Nxd4 12.Bg5 Bg4 13.Kh1 Nxe2 14.Bxe2 Bxe2 15.Qxe2 Re8 16.Bxf6 gxf6 17.Qg4+ Kh8 18.Rad1 Qe7 19.f3 Qe6 20.Qh4 Kg7 21.Ng3 Kh8 22.Nh5 Qf5 23.Nxf6 Re6 24.Ne4 Be3 25.Rd5 Qg6 26.Ng3 Bh6 27.f4 Ree8 28.Rh5 Bf8 29.f5 Qg8 30.Rg5 {#r} 1-0

[Event "Ch Yugoslavia"] [Site "masterchessopen.com Zagreb (Croatia)"] [Round "12"] [White "Karaklajic Nikola (SRB)"] [Black "Milic Borislav (YUG)"] [Result "1/2-1/2"] [WhiteElo "2303"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Qc2 Bxc3 9.Nxc3 Nc6 10.d5 Nb4 11.Qd1 Nxd3 12.Qxd3 e4 13.Qc2 Bf5 14.b3 Bg6 15.Bb2 Ng4 16.Ne2 Qh4 17.h3 Ne5 18.Bxe5 dxe5 19.Qd2 f5 20.f4 exf3 21.Rxf3 b6 22.Raf1 Qg5 23.Kh2 Rf8 24.Ng3 Rf6 25.b4 Raf8 26.Ne2 Bh5 27.R3f2 Bxe2 28.Qxe2 Qh4 29.Qd3 h6 30.a3 {#d} 1/2-1/2

[Event "Ch Hungary"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "0"] [White "Kluger Gyula (HUN)"] [Black "Sebestyen Balazs (HUN)"] [Result "1/2-1/2"] [WhiteElo "2250"] [BlackElo "2293"] [ECO "A13"] [Opening "English: 1...e6"] 1.c4 e6 2.d4 Nf6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O c6 8.a3 Ba5 9.b4 Bc7 10.d5 cxd5 11.cxd5 a5 12.Bd2 axb4 13.axb4 Rxa1 14.Qxa1 Nbd7 15.e4 Bb6 16.Na4 Ba7 17.Nb2 Bb8 18.Rc1 Nb6 19.Ng3 Bc7 20.Bg5 Nbd7 21.Nf5 h6 22.Bh4 Kh7 23.Nc4 Nb6 24.Nce3 g5 25.Bg3 Nh5 26.Qc3 Bb8 27.f3 Bxf5 28.Nxf5 Nxg3 29.hxg3 Nc8 30.Kh2 Ne7 {#d} 1/2-1/2

[Event "Olympiad"] [Site "masterchessopen.com Dubrovnik (Croatia)"] [Round "7"] [White "Beni Alfred (AUT)"] [Black "Vestol Aage"] [Result "1-0"] [WhiteElo "2210"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 Nbd7 7.O-O Re8 8.a3 Bxc3 9.bxc3 e5 10.f3 c5 11.e4 Qa5 12.Qc2 Nb6 13.Bg5 Nfd7 14.a4 Nf8 15.Nc1 cxd4 16.Nb3 Qxc3 17.Qb1 Nxc4 18.Rc1 Qb2 19.Bxc4 Qxb1 20.Raxb1 Be6 21.Na5 b6 22.Nb7 Rec8 23.Nxd6 Bxc4 24.Rxc4 Rxc4 25.Nxc4 f6 26.Bd2 Rc8 27.Rc1 Ne6 28.Nb2 Rxc1+ 29.Bxc1 Nc5 30.Bd2 a5 31.Kf1 Kf8 32.Ke2 Ke7 33.Kd1 Kd7 34.Kc2 Ke6 35.Be1 h5 36.h4 g6 37.Bd2 Kd7 38.Nd3 Nb7 39.Kb3 Nd6 40.Bc1 b5 41.axb5 Nxb5 42.Bd2 Ke6 43.Bxa5 g5 44.Bb4 gxh4 45.Kc4 Nc7 46.Nc5+ Kf7 47.Ba5 Ne8 48.Kd5 Kg6 49.Be1 h3 50.gxh3 Kf7 51.Ne6 Kg6 52.h4 Kf7 53.Bb4 Kg6 54.f4 exf4 55.Nxf4+ Kf7 56.Nxh5 Nc7+ 57.Kxd4 {#r} 1-0

[Event "Ch World (match-tournament) (w)"] [Site "masterchessopen.com Moscow (Russia)"] [Round "2"] [White "Borisenko-Belovba V (RUS)"] [Black "Heemskerk Fenny (NED)"] [Result "0-1"] [WhiteElo "2180"] [BlackElo "2005"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Nc6 8.Nd5 exd4 9.exd4 h6 10.Nxb4 Nxb4 11.Bb1 d5 12.b3 a5 13.Nf4 Bg4 14.f3 Bc8 15.Re1 b6 16.c5 Ba6 17.a3 Nc6 18.Bb2 Qd7 19.Qd2 bxc5 20.dxc5 d4 21.Bc2 Rfe8 22.Rad1 Rxe1+ 23.Rxe1 Re8 24.Rxe8+ Qxe8 25.Kf2 Qe5 26.b4 axb4 27.axb4 g5 28.Nd3 Qxh2 29.Ba4 g4 30.Qf4 Qh4+ 31.Qg3 Qg5 32.Bc1 Qf5 33.Bxc6 Qxd3 34.b5 Qc2+ 35.Kg1 Qxc1+ 36.Kh2 Qxc5 37.Qxc7 Bxb5 38.Qb8+ Kg7 39.Bxb5 Qh5+ 40.Kg3 gxf3 41.gxf3 Qg5+ 42.Kf2 Qe3+ 43.Kg2 Qd2+ 44.Kh3 Qg5 45.Qb6 h5 46.Bc4 Qf5+ 47.Kg3 Qe5+ 48.Kh3 h4 49.Kxh4 Qf4+ 50.Kh3 Qxf3+ {#R} 0-1

[Event "Ch World (match-tournament) (w)"] [Site "masterchessopen.com Moscow (Russia)"] [Round "4"] [White "Rudenko Lyudmila V (RUS)"] [Black "Heemskerk Fenny (NED)"] [Result "1-0"] [BlackElo "2005"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Re8 9.b3 e4 10.Bc2 Bg4 11.f3 exf3 12.gxf3 Bh3 13.Rf2 Nc6 14.a3 Nh5 15.Qd3 Qg5+ 16.Kh1 Qh4 17.Qd2 f5 18.Nd5 Re6 19.Bb2 Rg6 20.Rg1 Rxg1+ 21.Kxg1 Qg5+ 22.Kh1 Rf8 23.Nxc7 Rf6 24.f4 Qh4 25.Bd1 Rg6 26.Bxh5 Qxh5 27.Qe2 Bg4 28.Qf1 Rh6 29.Qg2 Rg6 30.Qf1 Bh3 31.Qe2 Rg4 32.Ne6 h6 33.d5 Qg6 34.Qe1 Ne7 35.Bxg7 Bg2+ 36.Rxg2 Rxg2 37.Bxh6 Qg4 38.Qf1 Rd2 39.h3 Qg3 40.Qg1 Qxg1+ 41.Kxg1 Rd3 42.Bg5 Nc8 43.Kf2 Rxb3 44.h4 Rxa3 45.h5 Ra2+ 46.Kg3 Re2 47.h6 Rxe3+ 48.Kh4 Re1 49.Bf6 Rh1+ 50.Kg5 Nb6 51.Kg6 Nd7 52.Be7 Rg1+ 53.Ng5 Nf8+ 54.Kxf5 Rh1 55.Bxf8 Kxf8 56.Kg6 a5 57.f5 a4 58.f6 Ke8 59.Kg7 Rg1 60.f7+ Kd7 61.f8=Q Rxg5+ 62.Kf6 Re5 63.h7 Re8 64.Qxe8+ Kxe8 65.h8=Q+ Kd7 66.Qa8 Kc7 67.Ke7 Kb6 68.Qxa4 Kc7 69.Qa5+ Kb8 70.Kxd6 b6 71.Qa6 b5 72.Kc6 {#r} 1-0

[Event "Match \"] [Site "masterchessopen.com Prague (Czech Republic)"] [Round "1"] [White "Richter Emil (CZE)"] [Black "Tsvetkov Alexandar K (BUL)"] [Result "1-0"] [BlackElo "2255"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Ng3 Bxc3 9.bxc3 e4 10.Be2 Nbd7 11.f3 exf3 12.gxf3 Nf8 13.e4 c6 14.Be3 Qa5 15.Qd2 Bh3 16.Rf2 Ng6 17.Bf1 Bc8 18.Bg5 Qd8 19.Nh5 Qe7 20.Bxf6 Qe6 21.d5 Qd7 22.Bxg7 Qc7 23.Nf6+ {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Martin Pedro (ARG)"] [Black "Dantas Bianor Da Silva (BRA)"] [Result "1/2-1/2"] [WhiteElo "2021"] [BlackElo "2260"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 b6 10.e4 Ne8 11.f4 f5 12.d5 Na5 13.Ng3 g6 14.dxe6 Bxe6 15.exf5 gxf5 16.Bxf5 Bxf5 17.Nxf5 Rxf5 18.g4 Rf7 19.f5 Nxc4 20.g5 d5 21.Qd3 b5 22.Bf4 d4 23.g6 hxg6 24.fxg6 Rg7 25.Qe4 Re7 26.Qf5 Ng7 27.Qh3 Ne6 28.Bg3 dxc3 29.Rad1 Qe8 30.Rf6 Rd8 31.Rdf1 Rdd7 32.g7 Rxg7 33.Rxe6 Rde7 34.Ref6 Re1 35.Rf8+ Qxf8 36.Rxe1 Re7 37.Qg4+ Qg7 38.Qc8+ Kh7 39.Qf5+ Kg8 40.Qc8+ Qf8 41.Qg4+ {#d} 1/2-1/2

[Event "Match"] [Site "masterchessopen.com Montreal (Canada)"] [Round "0"] [White "Williams J Noel"] [Black "Zalys Ignas"] [Result "0-1"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.a3 Bxc3+ 8.bxc3 c5 9.f3 Nc6 10.O-O b6 11.d5 Na5 12.Ng3 Ba6 13.Qe2 Qd7 14.a4 g6 15.e4 Ne8 16.Bh6 Ng7 17.f4 f6 18.h4 exf4 19.Rxf4 Rae8 20.Raf1 Qxa4 21.Qg4 Bxc4 22.e5 dxe5 23.Rxc4 Nxc4 24.Bxc4 e4 25.Bxg7 Kxg7 26.Nf5+ Kh8 27.Nd6 Re7 28.Bb5 Qb3 29.c4 Qe3+ 30.Kh1 f5 31.Qd1 f4 32.Re1 Qg3 33.Rxe4 f3 34.gxf3 Qxd6 35.Qe2 Ref7 36.Re6 Qg3 37.Qe5+ Qxe5 38.Rxe5 Rxf3 39.d6 Rd3 40.d7 Kg7 41.Bc6 Rf7 42.h5 Rfxd7 43.Bxd7 Rxd7 44.hxg6 hxg6 {#R} 0-1

[Event "Match"] [Site "masterchessopen.com Montreal (Canada)"] [Round "0"] [White "Williams J Noel"] [Black "Zalys Ignas"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.a3 Bxc3+ 8.bxc3 c5 9.f3 Nc6 10.O-O b6 11.d5 Na5 12.Ng3 Ba6 13.Qe2 Qd7 14.a4 Nb3 15.Ra2 Nxc1 16.Rxc1 g6 17.a5 Rfb8 18.axb6 Rxb6 19.Rca1 Bc8 20.e4 Qe7 21.Qd2 Kg7 22.Qg5 Kh8 23.Rxa7 Rxa7 24.Rxa7 Qxa7 25.Qxf6+ Kg8 26.Qd8+ Kg7 27.Qxc8 Qa1+ 28.Bf1 Qxc3 29.h4 Qe3+ 30.Kh2 Qf4 31.Qd8 Rb1 32.Kh3 Qf6 33.Qd7 h5 34.Qa4 Qd8 35.Qc2 Rb4 36.Qf2 Qf6 37.Bd3 Qf4 38.Nf1 Qc1 39.Qa2 Qc3 40.Be2 Qb2 41.Qxb2 Rxb2 42.Ng3 Kh6 43.Kh2 Kg7 44.Kg1 Ra2 45.Kf2 Ra3 46.Nf1 Rb3 47.Ne3 Rb1 48.g3 Ra1 49.f4 Kf6 50.f5 Kg7 51.g4 hxg4 52.Bxg4 Rh1 53.fxg6 fxg6 54.h5 Ra1 55.hxg6 Kxg6 56.Nf5 Ra6 57.Kg3 Kg5 58.Bd1 Ra3+ 59.Bf3 Ra6 60.Ne3 Ra4 {#d} 1/2-1/2

[Event "Ch Netherlands (team)"] [Site "masterchessopen.com Netherlands"] [Round "0"] [White "De Waal E"] [Black "Bunt H"] [Result "1/2-1/2"] [BlackElo "8"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Re8 9.f3 Nc6 10.d5 Ne7 11.Qc2 a5 12.f4 exf4 13.exf4 Ng6 14.Bd2 Bd7 15.Rae1 Rxe1 16.Rxe1 Qf8 17.Ne4 Nxe4 18.Bxe4 b6 19.f5 Ne5 20.f6 g6 21.h3 Bc8 22.Qc1 Ba6 23.b3 a4 24.Bh6 Qe8 25.Bg7 axb3 26.axb3 b5 27.Rf1 bxc4 28.bxc4 Bxc4 29.Rf4 Nd3 30.Bxd3 Bxd3 31.Rh4 Ra2 32.Rxh7 Rxg2+ 33.Kxg2 Qe4+ {#d} 1/2-1/2

[Event "Ch Poland"] [Site "masterchessopen.com Katowice (Poland)"] [Date "1952.10.27"] [Round "17"] [White "Pytlakowski Andrzej (POL)"] [Black "Kwilecki Andrzej (POL)"] [Result "1-0"] [BlackElo "1901"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 Nbd7 7.O-O Bxc3 8.Nxc3 e5 9.b3 Re8 10.Bb2 Nf8 11.Qd2 Ng6 12.Rad1 Qe7 13.Rde1 c6 14.f3 Qc7 15.Bb1 Bd7 16.Rc1 Rad8 17.a3 Bc8 18.b4 Qe7 19.Rfe1 Nd7 20.Ne4 Nb6 21.c5 dxc5 22.bxc5 Nd7 23.Nd6 Rf8 24.f4 exf4 25.exf4 Qf6 26.g3 Nb8 27.d5 {#r} 1-0

[Event "Ch Yugoslavia"] [Site "masterchessopen.com Zagreb (Croatia)"] [Round "6"] [White "Gligoric Svetozar (SRB)"] [Black "Puc Stojan (SLO)"] [Result "1-0"] [WhiteElo "2447"] [BlackElo "2255"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 Nc6 7.O-O Bxc3 8.bxc3 e5 9.e4 Re8 10.f3 h6 11.Be3 Qe7 12.Ng3 Bd7 13.Qd2 b6 14.h3 Na5 15.f4 c5 16.Rf3 Nc6 17.fxe5 cxd4 18.cxd4 dxe5 19.d5 Nd4 20.Bxd4 exd4 21.Raf1 Qe5 22.Nf5 Bxf5 23.Rxf5 Nxe4 24.Qe1 Qg3 25.Bxe4 Qxe1 26.Rxe1 d3 27.Rff1 d2 28.Re2 Rac8 29.Bf3 Kf8 30.Rxe8+ Kxe8 31.Be2 Rc5 32.Rd1 b5 33.cxb5 Rc2 34.a4 f5 35.Kf2 f4 36.Bf3 Ra2 37.Ke2 {#r} 1-0

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1953.10.27"] [Round "8"] [White "Dimitrov Krastio"] [Black "Malchev Andrei"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 c6 7.O-O e5 8.f4 exf4 9.exf4 Bg4 10.h3 Bxe2 11.Qxe2 d5 12.c5 Re8 13.Qf3 Ne4 14.Ne2 f5 15.Bxe4 Rxe4 16.a3 Ba5 17.Ng3 Rxd4 18.Nxf5 Re4 19.Nd6 Re7 20.f5 Nd7 21.Nxb7 Ne5 22.Qg3 Rxb7 23.Qxe5 Re7 24.Qg3 Bc7 25.Bf4 Bxf4 26.Rxf4 Qc7 27.Raf1 Re4 28.f6 Rxf4 29.Rxf4 Rf8 30.Qg5 Rf7 31.Rg4 Qd8 32.fxg7 Qxg5 33.Rxg5 Rb7 34.b4 a5 35.Rg4 axb4 36.axb4 h5 37.Rg6 Rxb4 38.Rxc6 Kxg7 39.Rd6 d4 40.Kf2 Rc4 41.c6 Rc3 42.Ke2 Kh7 43.Kd2 Kg7 44.Rd7+ Kg6 45.Rc7 Kh6 46.Rc8 Kg7 47.Rc7+ Kh6 48.Rc8 Kg7 49.c7 Kh7 50.g4 hxg4 51.hxg4 Kg7 52.Ke2 Kh7 53.Kf2 Kg7 54.Ke2 Kh7 55.g5 Re3+ 56.Kd1 Rc3 57.Kd2 Kg7 58.g6 Rc6 59.Kd3 Rc1 {#d} 1/2-1/2

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1953.11.09"] [Round "16"] [White "Nejkirch Oleg"] [Black "Kolarov Atanas S (BUL)"] [Result "1-0"] [BlackElo "2415"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Re8 9.a3 c6 10.Qc2 Nbd7 11.Bd2 a6 12.d5 cxd5 13.cxd5 b5 14.e4 Nf8 15.Ne2 Bd7 16.Rfc1 Qb8 17.Ba5 Rc8 18.Qd2 Qb7 19.Qb4 Ne8 20.a4 Rxc1+ 21.Rxc1 Ng6 22.b3 Ne7 23.Nc3 Rb8 24.axb5 axb5 25.Nd1 g6 26.Qd2 Rc8 27.Rb1 f5 28.Qg5 fxe4 29.Bxe4 Bf5 30.f3 Bxe4 31.fxe4 Nxd5 32.exd5 Qa7+ 33.Ne3 Qxa5 34.Nf5 Kh8 35.Qe7 {#r} 1-0

[Event "Ch Poland"] [Site "masterchessopen.com Lodz (Poland)"] [Round "1"] [White "Sliwa Bogdan (POL)"] [Black "Kwilecki Andrzej (POL)"] [Result "1-0"] [WhiteElo "2235"] [BlackElo "1901"] [ECO "E40"] [Opening "Nimzo-Indian: Rubinstein"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d6 5.Bd3 O-O 6.Ne2 c5 7.O-O Nc6 8.Bd2 Qe7 9.Qc2 Ba5 10.a3 Bd7 11.f4 cxd4 12.Nxd4 Nxd4 13.exd4 Bb6 14.Ne2 Bc6 15.b4 Rac8 16.c5 dxc5 17.dxc5 Bd5 18.Rac1 a6 19.Bc3 Ba7 20.Bxf6 Qxf6 21.Bxh7+ Kh8 22.Be4 Rfd8 23.Rf3 Kg8 24.Kh1 Bb8 25.Rcf1 Rd7 26.Rh3 Rcd8 27.Bxd5 Rxd5 28.Qh7+ Kf8 29.Nc3 Rf5 30.Ne4 Rxf4 31.Qh8+ Ke7 32.Qxd8+ Kxd8 33.Rd1+ Bd6 34.Nxf6 {#r} 1-0

[Event "Ch Germany"] [Site "masterchessopen.com Hoechst (Germany)"] [Round "3"] [White "Scheipl Ralf (GER)"] [Black "Engert"] [Result "1-0"] [WhiteElo "2283"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Nf3 Qe7 7.O-O Bxc3 8.bxc3 e5 9.e4 Re8 10.c5 d5 11.Bg5 dxe4 12.Bxe4 Nbd7 13.c6 bxc6 14.Bxc6 Rb8 15.Nxe5 Qe6 16.Re1 Qf5 17.h4 Rb2 18.Qf3 Qxf3 19.gxf3 Re6 20.Ba4 Nxe5 21.dxe5 Nd7 22.Rad1 Nf8 23.Rd8 Bb7 24.Bb3 Rg6 25.Red1 Rxg5+ 26.hxg5 Bxf3 27.e6 {#r} 1-0

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "10"] [White "Piskov Kamen"] [Black "Bobotsov Milko G (BUL)"] [Result "0-1"] [BlackElo "2405"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Nf3 Nc6 7.Bd2 e5 8.d5 Ne7 9.a3 Bxc3 10.Bxc3 Bf5 11.Bxf5 Nxf5 12.Qc2 Nh6 13.h3 Nd7 14.g4 f5 15.g5 Nf7 16.h4 Nc5 17.O-O-O Qd7 18.Rdg1 Nd8 19.h5 Qa4 20.Qxa4 Nxa4 21.Be1 c6 22.Bb4 c5 23.Ba5 b6 24.b3 bxa5 25.bxa4 Rb8 26.Kc2 e4 27.Nd2 Nf7 28.Nb3 Rb6 29.Nxa5 Ne5 30.Rb1 Rfb8 31.Rb5 a6 32.Rxb6 Rxb6 33.Rb1 Rxb1 34.Kxb1 Kf8 35.Kc2 Ke8 36.Kd1 Kd7 37.Kc2 Ng4 38.Nc6 Nxf2 39.a5 g6 40.hxg6 hxg6 41.Nb8+ Kc7 42.Nc6 Nh3 43.Ne7 f4 44.exf4 Nxf4 45.Kd2 Kd8 46.Ke3 Ng2+ 47.Kf2 Nh4 48.Nc6+ Kd7 49.Ke3 Nf3 50.Kxe4 Nxg5+ 51.Kf4 Nf7 52.Nb8+ Kc8 53.Nc6 Kc7 54.Ke4 Nh6 55.Kf4 Nf5 56.Ke4 Ng3+ 57.Kf3 Nf1 58.Ke2 Nh2 59.Ne7 g5 60.Nc6 Ng4 61.Kf3 Nf6 62.Ke3 g4 63.Ne7 g3 64.Nf5 Ng4+ 65.Kf3 Ne5+ 66.Kxg3 Nxc4 67.Kf3 Nxa5 68.Ne3 Kb6 69.a4 c4 70.Ke4 Kc5 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Voros Lobogo (Hungary)"] [Round "2"] [White "Benko Pal C (USA)"] [Black "Androvitzky Karoly"] [Result "1/2-1/2"] [WhiteElo "2408"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O c6 8.Qc2 Nbd7 9.b3 Re8 10.Bb2 Nf8 11.Rad1 Qe7 12.dxe5 dxe5 13.Ng3 g6 14.h3 Ne6 15.Kh1 Ng7 16.Nb1 Nfh5 17.Nxh5 Nxh5 18.Be2 Qh4 19.Kh2 Bf5 20.Bd3 e4 21.Be2 Ba5 22.c5 Nf6 23.Rd6 Nd5 24.Qc4 Bc7 25.Qd4 f6 26.Bc4 Be6 27.Nd2 b5 28.Bxd5 Bxd5 29.Nf3 Qh6 {#d} 1/2-1/2

[Event "Memorial A.Alekhine"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Taimanov Mark E (RUS)"] [Black "Golombek Harry (ENG)"] [Result "1-0"] [WhiteElo "2386"] [BlackElo "2320"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O c6 8.Qc2 Re8 9.a3 Ba5 10.b4 Bc7 11.Bb2 Nbd7 12.Rad1 Qe7 13.Ng3 Nf8 14.d5 Bd7 15.Nf5 Bxf5 16.Bxf5 cxd5 17.cxd5 N6d7 18.Rc1 g6 19.Bh3 a6 20.Qb3 Rac8 21.Na4 Bb8 22.b5 Rxc1 23.Rxc1 Nc5 24.Nxc5 dxc5 25.bxa6 bxa6 26.Qb6 Bd6 27.Qxa6 Rb8 28.Bc3 h5 29.g3 Nh7 30.Bg2 h4 31.Qc4 hxg3 32.hxg3 f6 33.a4 Ng5 34.a5 Kg7 35.a6 Qd7 36.Qe2 e4 37.Ra1 Be7 38.Qd1 c4 39.Ra5 Bd8 40.a7 Ra8 41.Qa4 Qg4 42.Rb5 Qd7 43.Bd4 c3 44.Rb4 Qxd5 45.Bxc3 Be7 46.Rd4 Qc5 47.Rd7 Qxc3 48.Rxe7+ Kf8 49.Rb7 Qe1+ 50.Kh2 Qe2 51.Qb4+ Kg8 52.Qb3+ Kh8 53.Rb8+ Kg7 54.Qg8+ {#r} 1-0

[Event "Ch Argentina"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "0"] [White "Idigoras Gregorio"] [Black "Foguelman Alberto (ARG)"] [Result "1/2-1/2"] [BlackElo "2310"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Bxc3 8.Nxc3 Nc6 9.b3 Re8 10.dxe5 dxe5 11.Bb2 e4 12.Be2 Bf5 13.Qxd8 Raxd8 14.Rfd1 a6 15.Na4 {#d} 1/2-1/2

[Event "Ch Great Britain"] [Site "masterchessopen.com York (England)"] [Round "5"] [White "Ellison Derek George (ENG)"] [Black "Soesan Joseph"] [Result "1/2-1/2"] [WhiteElo "2065"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Qc2 e5 7.Ne2 Nc6 8.O-O Bxc3 9.Qxc3 e4 10.Bc2 d5 11.Nf4 Be6 12.Nxe6 fxe6 13.f3 Qe8 14.fxe4 dxe4 15.b4 Ne7 16.Ba3 c6 17.Qb3 Qh5 18.b5 Rfe8 19.Bxe7 Rxe7 20.bxc6 bxc6 21.Rae1 Rd8 22.Qa3 Rc7 23.Qc3 e5 24.dxe5 Ng4 25.h3 Qxe5 26.Qxe5 Nxe5 27.Bxe4 Nxc4 28.Rf4 Nb6 29.Bc2 g6 30.e4 Rf8 31.Bb3+ Kg7 32.Rxf8 Kxf8 33.Kf2 Ke7 34.Ke3 Kf6 35.Rf1+ Ke5 36.Rf8 Re7 37.a4 Nd7 38.Rc8 Nc5 39.Bc2 Kd6 40.Rd8+ Ke5 41.Rc8 Kd6 42.a5 Rb7 43.Rd8+ {#d} 1/2-1/2

[Event "Ch Czechoslovakia"] [Site "masterchessopen.com Ostrava (Czech Republic)"] [Round "9"] [White "Prucha Karel (CZE)"] [Black "Olexa Vilem (CZE)"] [Result "1-0"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 c6 7.O-O e5 8.Ng3 d5 9.dxe5 Ng4 10.Be2 Nxe5 11.cxd5 Bxc3 12.bxc3 cxd5 13.Qa4 Ned7 14.Ba3 Nb6 15.Qf4 Re8 16.Rad1 Qd7 17.Nh5 f5 18.c4 Nc6 19.cxd5 Ne5 20.Qg3 Ng6 21.Bb2 Re7 22.d6 Rf7 23.Bxg7 f4 24.exf4 Qe6 25.Rfe1 Rxg7 26.Bb5 Qg4 27.Nf6+ {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com Sao Paulo (Brazil)"] [Round "0"] [White "Schweber Samuel (ARG)"] [Black "Reinhardt Enrique Heinrich"] [Result "1/2-1/2"] [WhiteElo "2348"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Qc2 Bxc3 9.Nxc3 Nc6 10.dxe5 Nxe5 11.Be2 c6 12.e4 Bg4 13.f4 Bxe2 14.Qxe2 Ned7 15.Qf3 Qb6+ 16.Be3 Qb4 17.Rad1 Nc5 18.e5 dxe5 19.fxe5 Rxe5 20.Bd4 Re6 21.b3 Ncd7 22.Ne2 Rae8 23.Nf4 Re1 24.Nd3 Rxf1+ 25.Rxf1 Qd6 26.Bb2 b5 27.cxb5 cxb5 28.Kh1 h6 29.Nf2 Qe6 30.Bxf6 Nxf6 31.h3 Qe2 32.Ng4 Qxf3 33.Rxf3 Nxg4 34.hxg4 Re2 35.Rf5 Rxa2 36.Rxb5 Kh7 37.Kh2 Kg6 38.Kh3 Ra6 39.Rb7 Rb6 40.Rxa7 Rxb3+ 41.Kh4 Rb6 42.Ra5 Rb4 43.Kg3 Rb3+ 44.Kh4 Re3 45.Rb5 f6 46.Rb7 Re5 47.Kg3 Rg5 48.Kf4 h5 49.gxh5+ Kxh5 50.g3 Rg4+ 51.Kf3 f5 52.Rb5 g6 53.Ra5 Rb4 54.Ra6 Rb3+ 55.Kf2 g5 56.Ra5 Rb2+ 57.Kf1 g4 58.Ra6 Kg5 59.Kg1 Re2 60.Rb6 Re7 61.Kf2 Rf7 62.Re6 Rf6 63.Re8 Ra6 64.Re5 Ra2+ 65.Kf1 Kf6 66.Rb5 Ra3 67.Kf2 Rd3 68.Ra5 Ke6 69.Rb5 Rd5 70.Rb6+ Ke5 71.Rb2 Rd3 72.Rb5+ Ke4 73.Rb4+ Rd4 74.Rb2 Rc4 75.Re2+ Kd4 76.Rd2+ Ke5 77.Re2+ Re4 78.Ra2 Rb4 79.Re2+ Kd5 80.Rd2+ Rd4 81.Ra2 Rd3 82.Ra5+ Ke4 83.Ra4+ Rd4 84.Ra2 Rc4 85.Re2+ {#d} 1/2-1/2