[Site "masterchessopen.com Krakow (Poland)"] [Round "0"] [White "Ropsdorff"] [Black "Biedermann Frank"] [Result "0-1"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.cxb5 O-O 9.e3 Qa5 10.Bxf6 Rxf6 11.Qd2 d5 12.Nf3 a6 13.bxa6 Nc6 14.Be2 d4 15.exd4 Rxf3 16.Bxf3 cxd4 17.O-O dxc3 18.bxc3 Bxc3 19.Qd6 Rxa6 20.Bxc6 Bb4 21.Qb8 Rxc6 22.Rac1 Rc5 23.Rfd1 Kh7 24.Rxc5 Qxc5 25.h4 Qc2 26.Rd8 Bc5 27.Qg3 Qc1+ 28.Kh2 Bxf2 29.Qd3+ g6 30.Rd7+ Kh8 31.Rd8+ Kg7 32.Rd7+ Bxd7 33.Qxd7+ Kf6 34.Qd8+ Ke5 35.Qb8+ Ke4 36.Qb7+ Kd3 37.Qd7+ Bd4 38.Qxe6 Qf4+ 39.Kh1 Qf1+ 40.Kh2 Bg1+ {#R} 0-1

[Event "Match"] [Site "masterchessopen.com Moscow (Russia)"] [Round "3"] [White "Zak V"] [Black "Averbakh Yuri L (RUS)"] [Result "0-1"] [BlackElo "2445"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.e4 O-O 9.Qc2 Qa5 10.Bxf6 Rxf6 11.cxb5 a6 12.e5 Rf7 13.Bd3 axb5 14.Bg6 Rf8 15.Nf3 Bxc3+ 16.bxc3 Qa4 17.O-O Bb7 18.Nd2 Bd5 19.Qxa4 Rxa4 20.Bd3 c4 21.Be4 Nc6 22.Bxd5 exd5 23.Nf3 b4 24.Rfd1 bxc3 25.Rxd5 c2 26.Ne1 Rb8 {#R} 0-1

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Baku (Azerbaijan)"] [Round "19"] [White "Levenfish Grigori Y (RUS)"] [Black "Estrin Yakov B (RUS)"] [Result "0-1"] [BlackElo "2450"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 g5 8.Bg3 Nxe4 9.Be5 O-O 10.f3 Nxc3 11.bxc3 d6 12.cxb4 dxe5 13.bxc5 bxc4 14.Bxc4 Qa5+ 15.Kf1 Qxc5 16.Rc1 Rd8 17.h4 exd5 18.hxg5 Qe7 19.Bb3 Qxg5 20.Ne2 Be6 21.f4 exf4 22.Qd4 Nd7 23.Qxf4 Kg7 24.Rc3 Qxf4+ 25.Nxf4 Rac8 26.Rg3+ Kh7 27.Rh4 Nf6 28.Nh3 Ne4 29.Ng5+ Nxg5 30.Rxg5 Rg8 31.Rgh5 Rg6 32.Ra4 Rc7 33.Bxd5 Rc1+ 34.Kf2 Rc2+ 35.Ke3 Rg3+ 36.Bf3 Rcxg2 37.Rah4 Rxa2 38.Rxh6+ Kg7 39.Rh7+ Kf6 40.Kf4 Rg1 41.R7h6+ Ke7 42.Rh2 Ra4+ 43.Ke3 Ra3+ 44.Kf2 Rb1 45.Be2 Rb2 46.R6h4 a5 47.Re4 Rb4 48.Re5 Kd6 49.Rhh5 Rb2 50.Rb5 Rxb5 51.Bxb5 a4 52.Rh4 Ra2+ 53.Ke3 a3 54.Bc4 Bxc4 55.Rxc4 Rh2 56.Ra4 Rh3+ 57.Kf2 f5 58.Ra5 Ke6 59.Ra6+ Ke5 60.Ra5+ Kf4 61.Ra4+ Kg5 62.Ra8 Kg4 63.Ra7 Rf3+ 64.Ke2 Rb3 65.Kf2 Rb2+ 66.Ke3 f4+ 67.Ke4 Re2+ 68.Kd3 Re3+ 69.Kd2 Kf3 70.Ra4 a2 71.Kc2 Re4 72.Ra3+ Kf2 73.Kb2 f3 {#R} 0-1

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Sochi (Russia)"] [Round "0"] [White "Zak V"] [Black "Shaposhnikov Yury (RUS)"] [Result "0-1"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.Bd3 bxc4 10.Bxc4 Qe8+ 11.Qe2 Ne4 12.Rc1 Ba6 13.Bxa6 Nxa6 14.f3 Nxc3 15.bxc3 Ba3 16.Rd1 c4 17.Qxe8 Rfxe8+ 18.Ne2 Rab8 19.Bf2 Nc5 20.Bxc5 Bxc5 21.Rf1 Rb2 22.Rd2 Reb8 23.Ng3 Rxd2 24.Kxd2 Rb2+ 25.Kd1 Rxa2 26.Ne4 Bb6 27.Re1 Ra5 28.d6 f5 29.Nd2 Ra1+ 30.Ke2 Rxe1+ 31.Kxe1 Ba5 32.Nxc4 Bxc3+ 33.Ke2 Kf7 34.Kd3 Bb4 35.Ne3 Ke6 36.Kc4 Bxd6 37.h3 Bg3 38.Nd5 Ke5 39.Nc3 h5 40.Nd5 h4 41.Nb4 Bh2 42.Nd3+ Kd6 43.Nb4 Bg1 44.Nd3 Be3 45.Nb4 Bd2 46.Nd3 g6 47.Nb2 a5 48.Kd4 Ke6 49.Nc4 Be1 50.Nb2 Bf2+ 51.Kc4 d5+ 52.Kb5 Ke5 53.Nd3+ {#R} 0-1

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Guimard Carlos E (ARG)"] [Black "Medina-Garcia Antonio (ESP)"] [Result "1-0"] [WhiteElo "2325"] [BlackElo "2253"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.Rc1 bxc4 8.e4 g5 9.Bg3 Nxe4 10.Bxc4 Qf6 11.Ne2 e5 12.O-O Bxc3 13.Nxc3 Nxc3 14.Rxc3 d6 15.b4 cxb4 16.Bb5+ Bd7 17.Bxe5 dxe5 18.Rc8+ Ke7 19.d6+ Qxd6 20.Qxd6+ Kxd6 21.Rd1+ Ke7 22.Rxh8 Bxb5 23.Rdd8 a6 24.f3 Ra7 25.Rxb8 Rd7 26.Rbe8+ Kf6 27.Rd8 Rc7 28.Rxh6+ Ke7 29.Rd2 Rc3 30.Rb6 f5 31.Rd5 Rc1+ 32.Kf2 Rc2+ 33.Kg3 Bf1 34.Rxe5+ Kd7 35.f4 Rxg2+ 36.Kf3 g4+ 37.Ke3 Rxh2 38.Rxf5 g3 39.Rf7+ Kc8 40.Rg6 Rh8 41.Rxg3 Bc4 42.Rf6 Bxa2 43.Rxa6 Bd5 44.Kd4 {#r} 1-0

[Event "Ch World (juniors) (under 20)"] [Site "masterchessopen.com Antwerpen (Belgium)"] [Round "2"] [White "Spassky Boris V (FRA)"] [Black "Portisch Lajos (HUN)"] [Result "1-0"] [WhiteElo "2548"] [BlackElo "2523"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.cxb5 O-O 9.e3 Bxc3+ 10.bxc3 Qa5 11.Bxf6 Rxf6 12.Qd2 d5 13.Nf3 c4 14.Rb1 a6 15.b6 Bb7 16.Be2 Nd7 17.O-O Bc6 18.Nd4 e5 19.b7 Rb8 20.Nxc6 Rxc6 21.Rb4 Nf6 22.Rfb1 Ne4 23.Qc2 Nd6 24.Qg6 Qc5 25.Qh5 Nf7 26.Bd1 e4 27.Ba4 g6 28.Qh3 Rf6 29.Qg3 Qd6 30.Rb6 Qxg3 31.hxg3 Kg7 32.Rxf6 Kxf6 33.Bc6 Ke5 34.Rd1 Nd8 35.Bxd5 Nxb7 36.Bxc4 {#r} 1-0

[Event "Tournament (team)"] [Site "masterchessopen.com Prague (Czech Republic)"] [Round "1"] [White "Florian Tibor (HUN)"] [Black "Marsalek Josef (CZE)"] [Result "1/2-1/2"] [BlackElo "2071"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.Rc1 bxc4 8.e4 exd5 9.Bxf6 Qxf6 10.Qxd5 Nc6 11.Bxc4 Qe6 12.Ne2 Qxd5 13.Bxd5 Rb8 14.O-O Ba6 15.Rfd1 Ne5 16.Rc2 O-O 17.h3 Ba5 18.Nc1 c4 19.Na4 Rfc8 20.a3 Kf8 21.f4 Nd3 22.b4 Bb6+ 23.Nxb6 axb6 24.g3 Nxc1 25.Rdxc1 b5 26.Rc3 Bb7 27.Rd1 Ke7 28.Kf2 Bc6 29.Ke3 Ra8 30.Kd4 Ra4 31.Re1 Rca8 32.Ree3 R4a6 33.Kc5 Rc8 34.Kd4 Rca8 35.g4 g6 36.e5 Bxd5 37.Kxd5 Rc6 38.f5 gxf5 39.gxf5 f6 40.Rg3 fxe5 41.Rg7+ Kf6 42.Rg6+ Kf7 43.Rxc6 dxc6+ 44.Kxc6 Rb8 45.Kc5 Kf6 46.a4 bxa4 47.b5 Kxf5 48.b6 Ke6 49.Kc6 Rc8+ 50.Kb7 Rc5 51.Ka6 Rc6 52.Kb5 Rc8 53.b7 Rb8 54.Kc6 Rxb7 55.Kxb7 Kd5 56.Kb6 Kd4 57.Ra3 {#d} 1/2-1/2

[Event "Match \"] [Site "masterchessopen.com Belgrade (Yugoslavia)"] [Round "0"] [White "Korchnoi Viktor (SUI)"] [Black "Djurasevic Bozidar (YUG)"] [Result "0-1"] [WhiteElo "2556"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 c5 5.d5 h6 6.Bh4 b5 7.e4 d6 8.Qc2 O-O 9.dxe6 Nc6 10.Nf3 Bxe6 11.cxb5 Nd4 12.Nxd4 cxd4 13.a3 Ba5 14.b4 g5 15.Bg3 Rc8 16.bxa5 Rxc3 17.Qd2 Nxe4 18.Qxd4 Qxa5 19.Qb4 Qxb4 20.axb4 Re8 21.f3 Re3+ 22.Kd1 Bb3+ 23.Kc1 Rc8+ 24.Kb2 Rc2+ 25.Ka3 Rd2 {#R} 0-1

[Event "Ch World (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Jezek Jan (CZE)"] [Black "Kjellander Sven"] [Result "1/2-1/2"] [WhiteElo "2112"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 O-O 8.d6 bxc4 9.Bxc4 Bb7 10.f3 g5 11.Bf2 Nd5 12.Ne2 Qf6 13.Rc1 Nb6 14.Bd3 c4 15.Bb1 Qe5 16.a3 Bxc3+ 17.Rxc3 Nc6 18.h4 Nd5 19.Rxc4 Ba6 20.Rc1 Nxe3 21.Bxe3 Qxe3 22.Rc3 Qe5 23.hxg5 Nd4 24.Bd3 Bxd3 25.Qxd3 Nxe2 26.Qxe2 Qxg5 27.f4 Qxf4 28.Rc4 Qg3+ 29.Kf1 f5 30.Rxh6 Rac8 31.Rh3 Qg5 32.Rhc3 Rb8 33.Qf2 Qh5 34.Qd2 f4 35.Kg1 Qe5 36.Rc5 Qe4 37.b4 Rf6 38.R3c4 Qb1+ 39.Rc1 Qg6 40.Rf1 Rbf8 41.a4 Qg4 42.b5 Qg6 43.a5 f3 44.Rf2 Rf5 45.Rc3 Qg3 46.Qc2 Rg5 47.Qd2 Rg6 {#d} 1/2-1/2

[Event "It"] [Site "masterchessopen.com Krynica (Poland)"] [Round "0"] [White "Uhlmann Wolfgang (GER)"] [Black "Karaklajic Nikola (SRB)"] [Result "1/2-1/2"] [WhiteElo "2379"] [BlackElo "2303"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 bxc4 8.Bxc4 Bb7 9.Bxf6 Qxf6 10.Ne2 Qh4 11.Qb3 a5 12.a3 a4 13.Qa2 Bxc3+ 14.Nxc3 O-O 15.O-O Ba6 16.Bxa6 Rxa6 17.g3 Qg4 18.f3 Qg5 19.f4 Qg4 20.Qc4 h5 21.Qxc5 h4 22.Kf2 e5 23.Qe7 Rh6 24.Rh1 d6 25.Rag1 Qf5 26.Ne2 Na6 27.g4 Qe4 28.Nc3 Qc2+ 29.Kf3 Nc5 30.Rg2 Qd3 31.fxe5 dxe5 32.Rd1 e4+ 33.Kf2 Rf6+ 34.Qxf6 gxf6 35.Rxd3 Nxd3+ 36.Ke2 Rb8 37.Nxa4 Nxb2 38.Nc3 Nc4 39.Ke1 Rb3 40.Nd1 Rxa3 41.Rc2 Nxe3 42.Nxe3 Rxe3+ 43.Re2 Rd3 44.Rd2 {#d} 1/2-1/2

[Event "Ch Belarus"] [Site "masterchessopen.com Belarus"] [Round "0"] [White "Strugacs"] [Black "Veresov Gavriil (BLR)"] [Result "0-1"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.cxb5 Qe8+ 10.Be2 Ne4 11.Rc1 a6 12.b6 d6 13.Bg3 Nd7 14.a3 Bxc3+ 15.bxc3 Nxb6 16.f3 Nxg3 17.hxg3 Qe5 18.c4 Qxg3+ 19.Kf1 Bf5 20.Bd3 Qg6 21.Bxf5 Qxf5 22.Ne2 Rfe8 23.Kf2 Re7 24.Qd2 Rae8 25.Ng3 Qf6 26.Qc3 Re5 27.Rh5 Qf4 28.Rxe5 Rxe5 29.Rc2 Nxc4 30.Re2 Rxd5 31.Re8+ Kh7 32.Qc2+ g6 33.Ne4 Qe3+ 34.Kg3 Qe1+ {#R} 0-1

[Event "Ch Hungary"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "0"] [White "Portisch Lajos (HUN)"] [Black "Barcza Gedeon (HUN)"] [Result "1/2-1/2"] [WhiteElo "2523"] [BlackElo "2435"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 g5 8.Bg3 Nxe4 9.Qf3 exd5 10.O-O-O Bxc3 11.Rxd5 Qe7 12.bxc3 Nxg3 13.Qxg3 d6 14.Be2 Nd7 15.Bf3 Rb8 16.Rxd6 Rb6 17.Bc6 Rxc6 18.Rxc6 Qe1+ 19.Kb2 Qd2+ 20.Kb1 Qd1+ 21.Kb2 Qd2+ 22.Kb1 Bb7 23.cxb5 O-O 24.Qe3 Qd1+ 25.Qc1 Qxc1+ 26.Kxc1 Bxc6 27.bxc6 Ne5 28.Ne2 Rc8 29.Kc2 Rxc6 30.f4 Ng4 31.fxg5 hxg5 32.h3 Re6 33.Nc1 Ne3+ 34.Kd3 Nxg2 35.Kc4 Nf4 36.Kxc5 Re3 37.Kd4 Rxh3 38.Rxh3 Nxh3 39.Ke5 Kf8 40.Kf5 Ke7 41.Kg4 Nf2+ 42.Kxg5 Ne4+ 43.Kf5 Nxc3 44.Ke5 Na4 45.Kd5 Kf6 46.Ne2 Kf5 47.Nd4+ Kf4 48.Nb5 Ke3 49.Ke5 a6 50.Nd6 Nc3 51.Nxf7 Kd3 52.Kd6 Kc4 53.Kc6 a5 54.Kb6 a4 55.Ka5 {#d} 1/2-1/2

[Event "Match \"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Tolush Alexander (RUS)"] [Black "Karaklajic Nikola (SRB)"] [Result "1-0"] [BlackElo "2303"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.cxb5 O-O 9.e3 Qa5 10.Ne2 { ?! } ( 10.Bxf6 Rxf6 11.Qc2 { A } ) 10...a6 ( 10...Qxb5 { ? } 11.Qc2 { ? O-O-O±? } ) 11.bxa6 Bxa6 12.Bxf6 Rxf6 13.f3 Bxe2 { ? } ( 13...Nc6 { ! } 14.Kf2 Ne5 15.Kg1 c4 { ! ^27 } ) 14.Bxe2 Bxc3+ 15.bxc3 Qxc3+ 16.Kf2 Ra3 17.Qc1 Qa5 18.Rd1 d5 19.Rb1 Nd7 20.e4 Rxa2 21.exd5 exd5 22.Rxd5 Re6 23.Rb2 Qa3 24.Rdd2 ( 24.Rb8+ Nxb8 25.Rd8+ Kh7 26.Qb1+ Rg6 27.Rd6 Rxe2+ { ! } 28.Kxe2 Qa2+ { !! } 29.Qxa2 Rxg2+ { ??+ } ) 24...Ra1 ( 24...Qe3+ 25.Kf1 { ? ?c4 } ) 25.Qc4 Qe3+ 26.Kg3 Qg5+ 27.Kf2 Qe3+ 28.Kg3 Qg5+ 29.Kh3 Qh5+ 30.Qh4 Qxh4+ 31.Kxh4 Ra4+ 32.g4 { ±? } 32...Nb6 33.Rd8+ Kf7 34.Bd1 Ke7 35.Rg8 g5+ 36.Kg3 Ra1 37.Bc2 Rg1+ ( 37...Re2 38.Rxb6 Rg1+ 39.Kh3 Rh1 40.Rb7+ Kd6 41.Rg6+ Kd5 42.Rd7+ Kc4 43.Bd3+ { +?? } ) 38.Kf2 Rh1 39.Kg2 Rhe1 40.Be4 c4 41.Rb8 { ? } ( 41.Rg7+ { ! } 41...Kd8 42.Rb7 Nd7 43.Rd2 { +?? } ) 41...Nd7 42.Rc8 Nb6 { ? } ( 42...Rc1 { ! } 43.Bf5 c3 { ! } 44.Rb7 Re2+ 45.Kh3 Rd2 46.Rcc7 Rh1 { ! } 47.Rxd7+ Kf6 { ! } 48.Rxd2 cxd2 49.Bc2 Rc1 50.Ba4 Ra1 51.Rd7 Rxa4 52.Rxd2 Ke5 { = } ) 43.Rc7+ Kd8 ( 43...Kf6 44.Rb5 { ! +?? } ) 44.Rb7 Nd7 ( 44...c3 45.R2xb6 R1xe4 46.fxe4 c2 47.Rb8+ Kd7 48.R6b7+ Kc6 49.Rh7 { +?? } ) 45.Rd2 Re7 46.Ra2 Re5 47.Ra8+ Ke7 48.Rh8 Rd1 49.Rh7+ Kd8 50.Rxh6 c3 51.Rh8+ Re8 52.Rxe8+ Kxe8 53.Rc7 { +?? } 53...Rc1 54.Bc6 c2 55.Ba4 Kd8 56.Rxc2 Rxc2+ 57.Bxc2 Ke7 58.Kg3 Ne5 59.Be4 Kf6 60.h4 Nf7 61.Bd5 Nd6 62.hxg5+ Kxg5 63.f4+ Kg6 64.Kh4 Kf6 65.Bb3 Ne4 66.Bc2 Nc5 67.g5+ Kg7 68.f5 Nd7 69.Kh5 Kh7 70.f6+ Kg8 71.Bf5 Ne5 72.g6 {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "0"] [White "Neikirkh Oleg N (BUL)"] [Black "Matanovic Aleksandar (SRB)"] [Result "1/2-1/2"] [WhiteElo "2370"] [BlackElo "2490"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 d6 8.Qc2 O-O 9.Bd3 exd5 10.exd5 bxc4 11.Bxc4 Nbd7 12.Ne2 Nb6 13.Bb5 Bb7 14.O-O Nbxd5 15.Rad1 Bxc3 16.bxc3 Nc7 17.Bd3 d5 18.Qb2 Bc6 19.Bb1 Re8 20.Qc2 g6 21.Qd2 Kg7 22.Rfe1 Qd6 23.Bg3 Qd7 24.Bf4 Ng8 25.h4 Re6 26.Be3 Qd6 27.Nf4 Re7 28.h5 g5 29.Nd3 Ne6 30.Nxc5 Nxc5 31.Qd4+ Nf6 32.Qxc5 Qxc5 33.Bxc5 Rxe1+ 34.Rxe1 Nxh5 35.Bd4+ Kf8 36.Bc5+ Kg8 37.Re7 Nf4 38.g3 Ne6 39.Ba3 d4 40.cxd4 Nxd4 41.f4 Rd8 42.Kf2 g4 43.Ke3 {#d} 1/2-1/2

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Sverdlovsk (Russia)"] [Round "9"] [White "Bagirov Vladimir (LAT)"] [Black "Muhutdinov Marat (RUS)"] [Result "1-0"] [WhiteElo "2482"] [BlackElo "2386"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.cxb5 Qe8+ 10.Be2 Qe5 11.Bg3 Bxc3+ 12.Kf1 Qf5 13.bxc3 c4 14.Bxc4 Bb7 15.Qf3 Qxf3 16.Nxf3 Nxd5 17.Bxd5 Bxd5 18.Ke1 Bc4 19.Nd4 d5 20.Kd2 Nd7 21.Rhe1 f5 22.Bd6 Rf7 23.a4 Rf6 24.Be7 Rg6 25.Rg1 a6 26.g3 Rb6 27.a5 Rb7 28.b6 Nxb6 29.Nxf5 Nd7 30.Rgb1 Rab8 31.Rxb7 Rxb7 32.Bb4 Ne5 33.Nd6 Rd7 34.Nxc4 dxc4+ 35.Ke2 Kf7 36.Bc5 Rb7 37.Ke3 g5 38.Kd4 Ke6 39.f4 Rd7+ 40.Ke4 gxf4 41.gxf4 Ng4 42.Bd4 Nf6+ 43.Bxf6 Kxf6 44.Ra4 Rd2 45.h4 Rh2 46.Rxc4 Rxh4 47.Rc6+ Kg7 48.Rxa6 Rh3 49.Rc6 Rh5 50.f5 Rh2 51.Rg6+ Kh7 52.a6 h5 53.Kf4 Ra2 54.Kg5 {#r} 1-0

[Event "Ch URS (1/4 final)"] [Site "masterchessopen.com Tbilisi (Georgia)"] [Round "2"] [White "Bagirov Vladimir (LAT)"] [Black "Demuria"] [Result "1-0"] [WhiteElo "2482"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 c5 5.d5 h6 6.Bh4 b5 7.e4 exd5 8.exd5 O-O 9.cxb5 Bb7 10.Bc4 Qe8+ 11.Qe2 Nxd5 12.O-O-O Nxc3 13.bxc3 Ba3+ 14.Kc2 Be4+ 15.Kb3 a6 16.b6 d5 17.Bxd5 Bxd5+ 18.Rxd5 Qc6 19.Qc4 Nd7 20.Rxd7 Qxd7 21.Kxa3 Qc6 22.Nf3 Qxb6 23.Bg3 Ra7 24.Nd2 Rc8 25.Rb1 Qa5+ 26.Kb2 Rd8 27.Nb3 Rb7 28.Ka1 Qa3 29.Bf4 Rdb8 30.Bxb8 Rxb8 31.Nxc5 Rc8 32.Qb4 Qxb4 33.cxb4 a5 34.a3 {#r} 1-0

[Event "Ch World (team) (under 26)"] [Site "masterchessopen.com Reykjavik (Iceland)"] [Round "1"] [White "Mititelu Gheorghe (ROM)"] [Black "Larsen Bent (DEN)"] [Result "1/2-1/2"] [WhiteElo "2300"] [BlackElo "2415"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 Bb7 8.d6 O-O 9.Nf3 g5 10.Bg3 Ne4 11.Qc2 Qa5 12.Rc1 Qxa2 13.cxb5 Nxc3 14.bxc3 Qxc2 15.Rxc2 Be4 16.Rc1 Ba3 17.Rd1 a6 18.b6 Nc6 19.Nd2 Bd5 20.Rb1 f5 21.f3 f4 22.exf4 gxf4 23.Bf2 Nd8 24.Nc4 Bxc4 25.Bxc4 Nb7 26.Rd1 Bb2 27.Kd2 Nxd6 28.Be2 Nb5 29.Bxb5 axb5 30.Bxc5 Rfb8 31.Kc2 Ba3 32.Bf2 d5 33.Rb1 Ra5 34.Rb3 Bd6 35.Rhb1 b4 36.cxb4 Rb5 37.Kd3 e5 38.Bc5 Bf8 39.g3 fxg3 40.hxg3 Kf7 41.f4 Ke6 42.fxe5 Be7 43.Be3 Rg8 44.Bf4 Rxb6 45.b5 h5 46.Rh1 Rgb8 47.Rhb1 Rg8 48.Rh1 Rgb8 49.Rxh5 Rxb5 50.Rxb5 Rxb5 51.Rh6+ Kf5 52.Kd4 Bc5+ 53.Kxd5 Bf8+ 54.Kc6 Bxh6 55.Kxb5 Bg7 {#d} 1/2-1/2

[Event "Memorial Asztalos"] [Site "masterchessopen.com Balatonfured (Hungary)"] [Round "3"] [White "Portisch Lajos (HUN)"] [Black "Troianescu Octav (ROM)"] [Result "1/2-1/2"] [WhiteElo "2523"] [BlackElo "2330"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.Bd3 bxc4 10.Bxc4 Re8+ 11.Ne2 Bxc3+ 12.bxc3 Re5 13.Bxf6 Qxf6 14.Bd3 Re8 15.O-O d6 16.Qa4 Qd8 17.Rab1 Nd7 18.Ng3 Ne5 19.Bc2 a5 20.Rfe1 Bd7 21.Qf4 Rb8 22.Ne4 Rxb1 23.Rxb1 Bc8 24.h3 f6 25.Qg3 f5 26.Nd2 Rf8 27.f4 Nd7 28.Nc4 Nf6 29.Rb6 Ne8 30.Ba4 Bd7 31.Bxd7 Qxd7 32.Qd3 Qa4 33.Qe2 Kh7 34.Ra6 Qd7 35.Rxa5 Qb7 36.Qd1 Rf6 37.Ne3 Rf7 38.Qc2 g6 39.Kh2 Nf6 40.c4 Qb4 41.Qa4 {#d} 1/2-1/2

[Event "Olympiad"] [Site "masterchessopen.com Munich (Germany)"] [Round "6"] [White "Portisch Lajos (HUN)"] [Black "Bertholdt Dieter"] [Result "1/2-1/2"] [WhiteElo "2523"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 bxc4 8.Bxc4 Bb7 9.Ne2 exd5 10.Bxd5 Bxd5 11.Bxf6 Qxf6 12.Qxd5 Nc6 13.O-O O-O 14.Rac1 Rac8 15.Rfd1 Rfd8 16.Qb3 Bxc3 17.Qxc3 Qe6 18.Qc4 d6 19.f3 Rb8 20.Rd2 Kf8 21.Qa4 Ne5 22.Nf4 Qd7 23.Qxd7 Rxd7 24.b3 Rbd8 25.Nd5 Nc6 26.Ne3 Ne7 27.Rcd1 Ke8 28.Kf2 h5 29.Kg3 f6 30.Kh4 g6 31.f4 Kf7 32.Nc4 Ke6 33.Kg3 f5 34.e5 d5 35.Nb2 Rc7 36.Rc1 Rdc8 37.Rdc2 Rc6 38.Kf3 h4 39.Ke3 a6 40.Na4 c4 41.Kd4 cxb3 42.Nc5+ Kf7 43.axb3 Rb8 44.Ke3 Rb4 45.Ra2 d4+ 46.Kd2 Rb5 47.Nd3 Rxb3 48.Rxc6 Nxc6 49.Nc5 Rc3 50.Nxa6 g5 51.Nc7 Nxe5 52.fxe5 Rxc7 53.Ra6 f4 54.Kd3 h3 55.gxh3 Rc3+ 56.Kxd4 Rxh3 {#d} 1/2-1/2

[Event "Ch Riga"] [Site "masterchessopen.com Riga (Latvia)"] [Round "10"] [White "Klasups Karlis"] [Black "Mileika Janis"] [Result "0-1"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.Bd3 bxc4 10.Bxc4 Qe8+ 11.Qe2 Ne4 12.Rc1 Ba6 13.Bxa6 Nxa6 14.f3 Nxc3 15.bxc3 Ba3 16.Rb1 c4 17.Bg3 Qc8 18.Qd2 Nc5 19.Qd4 Nd3+ 20.Kf1 Qa6 21.Qe3 Bb2 22.Qd2 Qxa2 23.Qc2 a5 24.Ne2 Qa3 25.h4 a4 26.Be5 Qb3 27.Qd2 a3 28.Nc1 a2 29.Nxa2 Rxa2 30.Bd4 Bxc3 31.Qxd3 cxd3 32.Rxb3 Ra1+ 33.Kf2 Bxd4+ {#R} 0-1

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "0"] [White "Pantaleev Dimitar (BUL)"] [Black "Padevsky Nikola (BUL)"] [Result "0-1"] [WhiteElo "2192"] [BlackElo "2355"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.Qc2 O-O 8.d6 Nc6 9.e3 bxc4 10.Nf3 Qb6 11.Bxf6 gxf6 12.Nd2 Ne5 13.Qe4 Bb7 14.Qf4 Qxd6 15.Qxh6 Nd3+ 16.Bxd3 Qxd3 17.Qxf6 d5 18.h4 Qg6 19.Qe7 Rab8 20.h5 Qh6 21.Rh3 Kh8 22.Nf3 d4 23.Nh4 dxc3 24.Ng6+ Kg8 {#R} 0-1

[Event "Ch DDR"] [Site "masterchessopen.com Schkopau (Germany)"] [Round "7"] [White "Starck Bodo (GER)"] [Black "Keller-Hermann Edith (GER)"] [Result "1-0"] [WhiteElo "2248"] [BlackElo "2290"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.cxb5 Qe8+ 10.Be2 Qe5 11.Nf3 Bxc3+ 12.bxc3 Qxc3+ 13.Kf1 Ne4 14.Rc1 Qa3 15.Rc4 Re8 16.Qc2 f5 17.Bd3 d6 18.Ra4 Qc3 19.Rxe4 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com Arhus (Netherlands)"] [Round "0"] [White "Holm Sejer (DEN)"] [Black "Hansen Asger R"] [Result "1-0"] [WhiteElo "2222"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 c5 5.d5 h6 6.Bh4 b5 7.e4 g5 8.Bg3 Nxe4 9.Be5 O-O 10.Qh5 Kh7 11.Bd3 f5 12.Bxe4 fxe4 13.h4 Qe8 14.Qxe8 Rxe8 15.hxg5 h5 16.g4 exd5 17.Rxh5+ Kg6 18.Bf6 Rg8 19.Nh3 Bxc3+ 20.bxc3 Bb7 21.Nf4+ Kf7 22.Rh7+ Kf8 23.g6 Na6 24.Re7 dxc4 25.g7+ Rxg7 26.Rxg7 {#r} 1-0

[Event "Ch Hungary"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "3"] [White "Portisch Lajos (HUN)"] [Black "Szily Jozsef (HUN)"] [Result "1/2-1/2"] [WhiteElo "2523"] [BlackElo "2390"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.Rc1 bxc4 8.e4 g5 9.Bg3 Nxe4 10.Bxc4 Bxc3+ 11.bxc3 Qf6 12.Nf3 Nxg3 13.hxg3 Bb7 14.Qb3 Bxd5 15.Bxd5 exd5 16.Qxd5 Qe6+ 17.Qxe6+ dxe6 18.Nxg5 Nd7 19.Rd1 Nb6 20.Ne4 Ke7 21.g4 Rag8 22.Rh4 Nd7 23.Ke2 {#d} 1/2-1/2

[Event "It"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "0"] [White "Guimard Carlos E (ARG)"] [Black "Unzicker Wolfgang (GER)"] [Result "0-1"] [WhiteElo "2325"] [BlackElo "2433"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 g5 8.Bg3 Nxe4 9.Be5 O-O 10.Bd3 exd5 11.Bxe4 dxe4 12.Qd5 Nc6 13.Bd6 Bxc3+ 14.bxc3 Qf6 15.Ne2 Re8 16.O-O b4 17.Ng3 bxc3 18.Rae1 Bb7 19.Bxc5 Na5 20.Qxd7 Bc6 21.Qh3 Nxc4 22.Nh5 Qg6 23.Qxc3 Ne5 24.Bd4 Qxh5 25.Bxe5 Bb5 26.Qb4 Rxe5 {#R} 0-1

[Event "Match \"] [Site "masterchessopen.com Belgrade (Yugoslavia)"] [Round "0"] [White "Volpert Larisa (RUS)"] [Black "Nedeljkovic Verica (SRB)"] [Result "0-1"] [BlackElo "2215"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.cxb5 d5 9.e3 d4 10.exd4 cxd4 11.a3 Ba5 12.b4 dxc3 13.bxa5 Qxa5 14.Bxf6 gxf6 15.Qh5+ Ke7 16.Qc5+ Kf7 17.Be2 Rd8 18.Bf3 c2+ 19.Qb4 Qc7 20.Ne2 Bb7 21.Bh5+ Kg7 22.Qg4+ Kh8 23.Qxe6 Qa5+ {#R} 0-1

[Event "It"] [Site "masterchessopen.com Bled (Slovenia)"] [Round "11"] [White "Portisch Lajos (HUN)"] [Black "Darga Klaus (GER)"] [Result "1/2-1/2"] [WhiteElo "2523"] [BlackElo "2453"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 g5 8.Bg3 Nxe4 9.Qf3 Bxc3+ 10.bxc3 exd5 11.cxd5 O-O 12.Bd3 f5 13.Bxe4 fxe4 14.Qe3 Qf6 15.h4 g4 16.Ne2 d6 17.O-O Nd7 18.Bf4 Rf7 19.Qg3 Ne5 20.Bxe5 Qxe5 21.Qxe5 dxe5 22.Rad1 Bb7 23.Rd2 Rd8 24.Rfd1 Rfd7 25.c4 {#d} 1/2-1/2

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1961.02.09"] [Round "4"] [White "Pantaleev Dimitar (BUL)"] [Black "Spassov Liuben (BUL)"] [Result "1-0"] [WhiteElo "2192"] [BlackElo "2367"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.Qc2 Bb7 8.e4 d6 9.Nf3 Nbd7 10.Nd2 Bxc3 11.Qxc3 b4 12.Qd3 e5 13.Bxf6 Qxf6 14.g3 Nb6 15.Bh3 h5 16.a3 a5 17.axb4 axb4 18.Rxa8+ Bxa8 19.O-O h4 20.Bg2 O-O 21.Ra1 Qe7 22.gxh4 Bb7 23.Qg3 Ra8 24.Rxa8+ Bxa8 25.Qg5 Kf8 26.Bh3 Na4 27.Qh5 Kg8 28.b3 Nc3 29.Kf1 Bb7 30.Qg5 Kf8 31.f3 Ba6 32.Kf2 Nd1+ 33.Ke1 Nc3 34.Bf5 Ke8 35.Kf2 Nd1+ 36.Kg3 g6 37.Bg4 Nc3 38.Qxe7+ Kxe7 39.h5 gxh5 40.Bxh5 Ne2+ 41.Kf2 Nd4 42.Bg4 Kf8 43.f4 f6 44.fxe5 fxe5 45.Bd1 Kg7 46.Kg3 Bc8 47.Nf1 Bd7 48.Ne3 Kf6 49.Ng4+ Kg5 50.h4+ Kg6 51.h5+ Kg5 52.h6 Kg6 53.h7 Kg7 54.Nf6 Bc8 55.Ne8+ Kxh7 56.Nxd6 Ba6 57.Nf7 Bxc4 58.bxc4 b3 59.Bxb3 Nxb3 {#r} 1-0

[Event "Ch Poland (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Mierzejewski S"] [Black "Kowalczyk R"] [Result "1-0"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.cxb5 Qe8+ 10.Ne2 Ne4 11.Qc2 a6 12.O-O-O Nxc3 13.Nxc3 Qe5 14.Bg3 Qf6 15.Ne4 Qg6 16.Bd3 axb5 17.Nd6 Qf6 18.Nxb5 Rxa2 19.Kb1 Ra8 20.Bd6 Re8 21.f4 Na6 22.Be5 Qb6 23.Nd6 Qa5 24.Nxe8 Nc7 25.Bh7+ Kf8 26.Bxg7+ Kxe8 27.Qe4+ Ne6 28.dxe6 {#r} 1-0

[Event "Ch Poland (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Mierzejewski S"] [Black "Polak Radim (CZE)"] [Result "0-1"] [BlackElo "1958"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 g5 8.Bg3 Nxe4 9.Be5 O-O 10.Bd3 exd5 11.Bxe4 dxe4 12.Bd6 Re8 13.Qd5 Qf6 14.Ne2 Nc6 15.cxb5 Bxc3+ 16.bxc3 Nb4 17.Qxa8 Nd3+ 18.Kd2 Qxd6 19.Kc2 Nxf2 20.Rhe1 Qd3+ 21.Kb3 Qxb5+ 22.Ka3 Qa6+ 23.Kb3 d6 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Habana (Cuba)"] [Round "16"] [White "Perez Perez Francisco J (ESP)"] [Black "Matanovic Aleksandar (SRB)"] [Result "0-1"] [BlackElo "2490"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 d6 8.Bd3 bxc4 9.Bxc4 e5 10.Ne2 g5 11.Bg3 Nxe4 12.O-O Bxc3 13.Nxc3 Nxc3 14.bxc3 O-O 15.Rb1 Nd7 16.Re1 f5 17.f3 Nb6 18.Bf1 Bd7 19.Qd2 Qf6 20.Bf2 Rae8 21.c4 Re7 22.Rb3 Rg7 23.h3 f4 24.Bd3 h5 25.Ra3 g4 26.fxg4 hxg4 27.Kf1 Qh6 28.hxg4 Qh1+ 29.Bg1 f3 30.gxf3 Rxf3+ 31.Ke2 Bxg4 {#R} 0-1

[Event "It "] [Site "masterchessopen.com Stockholm (Sweden)"] [Round "0"] [White "Laurine Leho"] [Black "Stahlberg Gideon (SWE)"] [Result "1-0"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.cxb5 Re8+ 10.Be2 Qb6 11.Bxf6 Qxf6 12.Rc1 Qg5 13.Kf1 d6 14.Nf3 Qe7 15.a3 Ba5 16.Nd2 Nd7 17.Nc4 Bc7 18.h4 Ne5 19.Nxe5 Qxe5 20.h5 Bd7 21.Rh4 Ba5 22.g3 f5 23.a4 Rf8 24.Qd2 Bd8 25.Rc4 Qe8 26.f4 Ba5 27.Re1 Qf7 28.Bf3 Kh8 29.Kf2 Rfe8 30.Rxe8+ Rxe8 31.Qd3 Qe7 32.Ne2 Bc8 33.Rc1 Qb7 34.Nc3 Qb6 35.Kg2 Bd7 36.Rc2 Qd8 37.Re2 Rxe2+ 38.Qxe2 Kg8 39.Nd1 Qf8 40.Ne3 Bd8 41.Nc4 Bf6 42.Na5 Qd8 43.Nc6 Qc7 44.b3 Kf8 45.Qc2 Qb6 46.Be2 Qc7 47.Bd3 a6 48.Bxf5 axb5 49.axb5 Be8 50.Be6 g6 51.hxg6 Qb6 52.Qd3 Kg7 53.f5 Qb7 54.Qc4 Qb6 55.Qa4 c4 56.Qxc4 Bxc6 57.dxc6 Qe3 58.Qc2 Bd4 59.Bd5 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Tel Aviv (Israel)"] [Round "9"] [White "Purevzhav S"] [Black "Bonner Gerald (SCO)"] [Result "1-0"] [WhiteElo "2200"] [BlackElo "2197"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 Bb7 8.Nf3 exd5 9.cxd5 g5 10.Bg3 Nxd5 11.Qc2 Qa5 12.Rc1 Nc6 13.Be2 O-O-O 14.O-O Nxc3 15.bxc3 Ba3 16.Rcd1 c4 17.Qf5 Rhf8 18.Ne5 Nxe5 19.Bxe5 f6 20.Bg3 Bc6 21.Bxc4 Qb6 22.Be2 Qb7 23.Rb1 a6 24.Bd3 h5 25.h3 Rde8 26.c4 Be4 27.Bxe4 Qxe4 28.Qxe4 Rxe4 29.cxb5 a5 30.Rb3 Ra4 31.Rxa3 {#r} 1-0

[Event "Ch Argentina"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "21"] [White "Garcia Raimundo (ARG)"] [Black "Cruz Raul"] [Result "1-0"] [WhiteElo "2327"] [ECO "A15"] [Opening "English: Anglo-Indian"] 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.Rc1 bxc4 8.e4 exd5 9.exd5 Qe7+ 10.Qe2 g5 11.Bg3 Nxd5 12.Bd6 Qe6 13.a3 Bxc3+ 14.bxc3 Bb7 15.Nf3 Nb6 16.Qxe6+ dxe6 17.Ne5 Bd5 18.h4 g4 19.Nxg4 N8d7 20.Ne5 Nxe5 21.Bxe5 Rg8 22.h5 Ke7 23.f3 f6 24.Bf4 Rh8 25.Kf2 Nd7 26.Rb1 e5 27.Be3 f5 28.Rb5 Kd6 29.g3 Kc6 30.a4 f4 31.gxf4 exf4 32.Bxf4 Raf8 33.Rh4 Rf6 34.Bg2 Rhf8 35.Kg3 Rg8+ 36.Rg4 Rxg4+ 37.Kxg4 Be6+ 38.Kg3 Bf7 39.Be3 a6 40.f4+ Kc7 41.Rb7+ Kc8 42.Ra7 Rd6 43.Bh3 Rd3 44.Kf2 Bxh5 45.Bf5 Rd6 46.Bxc5 Rd5 47.Be6 Rxc5 48.Rxd7 Kb8 49.Rd4 Rc6 50.f5 Kc7 51.Rxc4 a5 52.f6 Rxc4 53.Bxc4 Kd7 54.Bb3 Ke8 55.Ke3 Bf7 56.Bd1 Kd7 57.Bg4+ Kd6 58.Kf4 Bb3 59.Ke4 Bxa4 60.Kd4 Be8 61.c4 Bf7 62.c5+ Kc7 63.Be2 Kd7 64.Bc4 Bh5 65.Bb3 a4 66.Bd5 Bg4 67.Ke5 a3 68.c6+ Ke8 69.Be6 Bf3 70.c7 Bb7 71.Kf5 {#r} 1-0

[Event "Memorial J.Capablanca"] [Site "masterchessopen.com Habana (Cuba)"] [Round "0"] [White "Perez Perez Francisco J (ESP)"] [Black "Pachman Ludek (GER)"] [Result "0-1"] [BlackElo "2278"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.cxd5 g5 9.e5 gxh4 10.exf6 Qxf6 11.Bxb5 Ba6 12.Bxa6 Bxc3+ 13.bxc3 Qxc3+ 14.Kf1 Nxa6 15.Qe2+ Kf8 16.Re1 Qf6 17.Nf3 Kg7 18.Qc4 Rhe8 19.Rd1 Rab8 20.a3 Rb2 21.h3 Nc7 22.Kg1 Nb5 23.Qg4+ Kh8 24.Qxh4 Qxh4 25.Nxh4 c4 26.Kh2 c3 27.a4 c2 28.axb5 cxd1=Q 29.Rxd1 Rxf2 30.Ra1 Rd2 31.Rxa7 Rxd5 32.Rb7 Re4 33.g4 Re3 34.Rb8+ Kh7 35.Ng2 Rd2 36.Rf8 Kg7 37.Rd8 Ree2 {#R} 0-1

[Event "Ch Great Britain"] [Site "masterchessopen.com Hastings (England)"] [Round "5"] [White "McDonald-Ross Michael (SCO)"] [Black "Beach TJ"] [Result "1/2-1/2"] [WhiteElo "2169"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 d6 8.Qf3 exd5 9.cxd5 a6 10.Bxf6 Qxf6 11.Qxf6 gxf6 12.Ne2 f5 13.Ng3 fxe4 14.Nxe4 Ke7 15.Ng3 Bxc3+ 16.bxc3 Kf6 17.f4 Re8+ 18.Kf2 Bf5 19.Nxf5 Kxf5 20.g3 Kf6 21.Bh3 Ra7 22.Rhe1 Rae7 23.Rxe7 Rxe7 24.Re1 a5 25.Rxe7 {#d} 1/2-1/2

[Event "It"] [Site "masterchessopen.com Tbilisi (Georgia)"] [Round "0"] [White "Dzindzichashvili Roman (USA)"] [Black "Damjanovic Mato (CRO)"] [Result "1-0"] [WhiteElo "2550"] [BlackElo "2303"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 bxc4 8.Bxc4 Bb7 9.e4 exd5 10.exd5 Qe7+ 11.Ne2 Qe4 12.Bxf6 Qxc4 13.Bxg7 Rg8 14.Bxh6 Bxd5 15.Qd2 Nc6 16.b3 Qh4 17.Qxd5 Qxh6 18.Qe4+ Kf8 19.O-O Re8 20.Qd5 Rg5 21.Qxd7 Ne5 22.Qb7 Bxc3 23.Nxc3 Rh5 24.h3 Re6 25.Ne2 Rxh3 26.gxh3 Qxh3 27.Ng3 Qg4 28.Kg2 Nd3 29.Qb8+ Kg7 30.Rh1 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Habana (Cuba)"] [Round "2"] [White "Chonillo J"] [Black "Sardinha H"] [Result "1/2-1/2"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 bxc4 8.Qc2 O-O 9.e4 Qa5 10.f3 Nc6 11.Bf2 Nd4 12.Qc1 d5 13.Ne2 dxe4 14.Nxd4 cxd4 15.Bxd4 Bb7 16.Be2 Rad8 17.Qe3 fxe6 18.Bxc4 Bd5 19.Bxd5 Nxd5 20.Qxe4 Nxc3 21.Bxc3 Bxc3+ 22.bxc3 Qxc3+ 23.Kf2 Rd2+ 24.Kg3 Qc7+ 25.Kh3 e5 26.Rhe1 Qd7+ 27.Kg3 Rf6 28.h3 Qf7 29.Re2 Qg6+ 30.Kh2 Qxe4 31.Rxe4 Rxf3 32.Rxe5 Rff2 33.Rg1 Rxa2 34.Re3 a5 35.Rg3 a4 36.Rc1 Rac2 37.Rb1 Rb2 38.Rc1 Rb3 39.Rg4 a3 40.Rc8+ Rf8 41.Rc7 Rf7 42.Rc8+ Kh7 43.Ra8 Re7 44.Rga4 Ree3 45.R8a7 Rg3 46.R7a6 {#d} 1/2-1/2

[Event "Zt"] [Site "masterchessopen.com Halle (Germany)"] [Round "0"] [White "Gerusel Mathias (GER)"] [Black "Havansi Erkki E T (FIN)"] [Result "1-0"] [WhiteElo "2239"] [BlackElo "2223"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 Bb7 8.dxe6 fxe6 9.cxb5 O-O 10.a3 Ba5 11.Nf3 d5 12.Be2 Nbd7 13.O-O Qe8 14.Qa4 Bb6 15.b4 d4 16.Nd1 Qg6 17.Bg3 Rae8 18.Rc1 Kh8 19.Nh4 Qh7 20.Bd6 g5 21.bxc5 Nxc5 22.Bxc5 gxh4 23.Qxd4 Qg6 24.f3 h3 25.g3 Bc7 26.Qh4 Rg8 27.Bd4 Bd8 28.Qxh3 e5 29.Bxa7 Ba5 30.Nf2 Bd2 31.Rc7 Bc8 32.Qh4 Nd5 33.Rc6 Be6 34.Bd3 Qg7 35.Ng4 Qxa7 36.Qxh6+ Qh7 37.Qxh7# 1-0

[Event "Match \"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Nepomnishay Mikhail I (RUS)"] [Black "Makarichev Sergey (RUS)"] [Result "0-1"] [WhiteElo "2446"] [BlackElo "2520"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.e3 O-O 9.a3 Bxc3+ 10.bxc3 Qa5 11.Bxf6 Rxf6 12.Qd2 bxc4 13.Bxc4 d5 14.Be2 Nc6 15.Nf3 Ba6 16.O-O Bxe2 17.Qxe2 Raf8 18.Qc2 Qc7 19.Nd2 c4 20.Qd1 Ne5 21.Ra2 Nd3 22.Nf3 e5 23.Rd2 e4 24.Nd4 Qa5 25.Qa1 Qc7 26.Qd1 Qf7 27.f4 exf3 28.Rxf3 Qe7 29.Nc2 Rxf3 30.gxf3 Qe5 31.f4 Qxc3 32.Rg2 Rb8 33.h3 Qf6 34.Qh5 Qe6 35.Qh4 Rb2 36.Kh2 Kh7 37.Qg3 Qf6 38.Qg4 Nc5 39.Qc8 Ne6 40.Qd7 d4 41.Qd5 dxe3 42.Qe4+ Kh8 43.f5 Ng5 44.Qa8+ Kh7 45.h4 Qd6+ 46.Kh1 Qd1+ 47.Kh2 Nf3+ {#R} 0-1

[Event "It (open)"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "4"] [White "Brond Victor (ARG)"] [Black "Najdorf Miguel (POL)"] [Result "0-1"] [WhiteElo "2385"] [BlackElo "2445"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.a3 Bxc3+ 8.bxc3 O-O 9.d6 bxc4 10.Nf3 Nc6 11.e3 Ba6 12.Nd2 Ne5 13.f4 Neg4 14.Qxg4 Nxg4 15.Bxd8 Rfxd8 16.Bxc4 Bb7 17.Ke2 Nf6 18.Rab1 Bxg2 19.Rhg1 Bc6 20.Bb5 Ne8 21.Bxc6 dxc6 22.Nb3 Nxd6 23.Nxc5 Rab8 24.Rgd1 Rxb1 25.Rxb1 Nc4 26.Rb7 Nxa3 27.Rxa7 Nb5 28.Ra6 Nxc3+ 29.Kf3 Rd2 30.Rxc6 Nd1 31.h4 Rf2+ 32.Kg3 Rc2 33.Kf3 Rc3 34.Rc7 Rxe3+ 35.Kg2 Rc3 36.h5 Ne3+ 37.Kf2 Nd5 38.Rc8+ Kh7 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Brond Victor (ARG)"] [Black "Lopez Nayeli (MEX)"] [Result "1-0"] [WhiteElo "2385"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.a3 Bxc3+ 8.bxc3 bxc4 9.d6 Qa5 10.Bxf6 gxf6 11.Qd2 Nc6 12.e4 Ne5 13.Nf3 Nd3+ 14.Bxd3 cxd3 15.O-O c4 16.Qf4 Qh5 17.Qxf6 O-O 18.Rab1 Ba6 19.Ne5 Qg5 20.Nxd7 Rfd8 21.Qxg5+ hxg5 22.Nf6+ Kg7 23.e5 Rab8 24.Rb4 Rxb4 25.axb4 Rb8 26.Ra1 Bb7 27.f3 Bc6 28.Kf2 Rb7 29.Ke3 Bb5 30.g4 a6 31.Ra2 Rb8 32.f4 Kg6 33.Rf2 Rh8 34.f5+ Kg7 35.Nh5+ Kh7 36.fxe6 fxe6 37.Rf7+ {#r} 1-0

[Event "Ch Great Britain"] [Site "masterchessopen.com Oxford (England)"] [Round "4"] [White "McDonald-Ross Michael (SCO)"] [Black "Meade PJ"] [Result "1/2-1/2"] [WhiteElo "2169"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.cxd5 g5 9.e5 gxh4 10.exf6 Qxf6 11.Bxb5 Bxc3+ 12.bxc3 Qxc3+ 13.Kf1 O-O 14.Rb1 Ba6 15.a4 d6 16.Ne2 Qe5 17.Qd2 Bxb5 18.axb5 Re8 19.f3 Nd7 20.Kf2 Nb6 21.Nc3 Qd4+ 22.Qxd4 cxd4 23.Ne4 Nxd5 24.Rbd1 Nc3 25.Nf6+ Kf8 26.Nxe8 Nxd1+ 27.Rxd1 Rxe8 28.Rxd4 Rb8 29.Rxh4 Kg7 30.Rg4+ Kf6 31.Rf4+ Kg6 32.Rd4 Rxb5 33.Rxd6+ Kg7 34.Ra6 Rb7 35.g4 Rc7 36.Kg3 Rb7 37.f4 Rd7 {#d} 1/2-1/2

[Event "Memorial M.Chigorin"] [Site "masterchessopen.com Sochi (Russia)"] [Round "7"] [White "Spassky Boris V (FRA)"] [Black "Liebert Heinz (GER)"] [Result "1-0"] [WhiteElo "2548"] [BlackElo "2247"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.dxe6 fxe6 8.cxb5 O-O 9.e3 d5 10.Nf3 Nbd7 11.Bd3 e5 12.Bf5 e4 13.Be6+ Kh8 14.Bxd5 Nxd5 15.Bxd8 Nxc3 16.bxc3 Bxc3+ 17.Nd2 Rxd8 18.Rc1 Ba5 19.O-O Ne5 20.Qh5 Bxd2 21.Qxe5 Bxc1 22.Rxc1 Bb7 23.h4 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com Aspen (USA)"] [Round "0"] [White "Westbrock JT"] [Black "Tomas Batet Joan (ESP)"] [Result "1-0"] [BlackElo "1928"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 g5 8.Bg3 Nxe4 9.Be5 f6 10.Bd3 Bxc3+ 11.bxc3 fxe5 12.Qh5+ Ke7 13.Bxe4 Qa5 14.Ne2 Kd8 15.Qf7 Re8 16.d6 Nc6 17.Qf6+ {#r} 1-0

[Event "Ch Romania"] [Site "masterchessopen.com Bucharest (Romania)"] [Date "1968.11.26"] [Round "4"] [White "Mititelu Gheorghe (ROM)"] [Black "Varabiescu Gheorghe"] [Result "1-0"] [WhiteElo "2300"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 bxc4 8.Bxc4 Bb7 9.Qf3 e5 10.Ne2 g5 11.Bg3 d6 12.h4 g4 13.Qe3 h5 14.f4 gxf3 15.gxf3 Nbd7 16.Bf2 Qa5 17.O-O-O O-O-O 18.a3 Bxc3 19.Qxc3 Qxc3+ 20.Nxc3 a6 21.Rdg1 Rdg8 22.Ne2 Nf8 23.Kd2 Kc7 24.b4 cxb4 25.axb4 Rxg1 26.Rxg1 Ng6 27.Ra1 Ra8 {#r} 1-0

[Event "World Tournament (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Den Herder D"] [Black "Spitzenberger Egon"] [Result "0-1"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.cxd5 g5 9.e5 Qe7 10.Bg3 Bb7 11.Qf3 Nxd5 12.O-O-O Bxc3 13.bxc3 c4 14.Rxd5 Na6 15.Kb1 Nc7 16.Rxd7 Qxd7 17.Qxb7 Qd1+ 18.Kb2 O-O 19.e6 Nxe6 20.Nf3 Nc5 21.Qxb5 Na4+ 22.Ka3 Nxc3 {#R} 0-1

[Event "It (b)"] [Site "masterchessopen.com Monaco"] [Round "1"] [White "Mazzoni Guy (FRA)"] [Black "Tatai Stefano (ITA)"] [Result "0-1"] [WhiteElo "2191"] [BlackElo "2367"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.Bd3 bxc4 10.Bc2 Bxc3+ 11.bxc3 g5 12.Bg3 Bb7 13.h4 Re8+ 14.Kf1 Nxd5 15.hxg5 Qxg5 16.Nf3 Qxg3 17.fxg3 Ne3+ 18.Kf2 Nxd1+ 19.Raxd1 Re6 20.Rh5 d5 21.Rdh1 Na6 22.Nh4 Rf6+ 23.Bf5 Bc8 24.g4 Rb8 25.Kg3 Be6 26.Kf4 Kf8 27.Nf3 Rb2 28.Rxh6 Rxh6 29.Rxh6 Nc7 30.Ke5 Ke7 31.Bxe6 Re2+ 32.Kf5 Nxe6 33.Nh4 d4 34.Ng6+ fxg6+ {#R} 0-1

[Event "Ch Great Britain (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Roche W"] [Black "Ward Julian"] [Result "0-1"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 exd5 8.exd5 O-O 9.Bd3 bxc4 10.Bxc4 Qe8+ 11.Qe2 Ne4 12.Rc1 Ba6 13.Bxa6 Nxa6 14.f3 Nxc3 15.bxc3 Ba3 16.Rd1 c4 17.d6 g5 18.Bf2 Rb8 19.h4 Rb2 20.Qe4 f5 21.Qxe8 Rxe8+ 22.Kf1 Bc5 23.Bxc5 Nxc5 24.hxg5 Nd3 25.Nh3 hxg5 26.Rh2 Rbe2 {#R} 0-1

[Event "Tournament (team)"] [Site "masterchessopen.com Villa Gesell (Argentina)"] [Round "0"] [White "Gonzalez Intelangelo Gerardo (ESP)"] [Black "Nogues Alejandro (ARG)"] [Result "1/2-1/2"] [WhiteElo "2048"] [BlackElo "2166"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e3 Bb7 8.d6 bxc4 9.a3 Ba5 10.Nf3 Qb6 11.Bxf6 Qxb2 12.Qc1 Qxc1+ 13.Rxc1 gxf6 14.Nd2 Nc6 15.Nxc4 Bd8 16.Na4 Rc8 17.Nxc5 Ba8 18.f3 Na5 19.Nxa5 Bxa5+ 20.Kf2 Bb6 21.Ba6 Rxc5 22.Rxc5 Bxc5 23.Rc1 Bxe3+ 24.Kxe3 Bc6 25.Bb5 Rg8 26.Bxc6 dxc6 27.Rxc6 Rxg2 28.Rc7 Rxh2 29.Re7+ Kd8 30.Rxa7 Ra2 31.Kf4 h5 32.Rxf7 Rxa3 33.Rxf6 Kd7 34.Rh6 Ra5 35.Kg3 Kxd6 36.Kh4 Rf5 37.Rxh5 Rxf3 38.Kg4 Rf1 39.Kg3 e5 40.Rh4 Kd5 41.Ra4 {#d} 1/2-1/2