Lasker Edward (GER) vs Reti Richard (CZE)
788096
[Event "It"] [Site "masterchessopen.com – New York (USA)"] [Round "20"] [White "Lasker Edward (GER)"] [Black "Reti Richard (CZE)"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nd7 13.d5 f5 { ? } 14.exf5 Nb6 15.Ne4 ( 15.g4 Bb7 16.Ne4 Nxd5 17.Nfg5 Bxg5 18.Nxg5 Nf4 19.Bxf4 exf4 20.Ne6 Qc6 21.Be4 d5 22.Bf3 ) 15...Bxf5 16.Neg5 Qd7 17.g4 { ! } 17...Bxc2 18.Qxc2 g6 19.Qe4 Bxg5 20.Nxg5 Qb7 21.f4 { ! } 21...Qxd5 22.fxe5 Rae8 23.Qxd5+ Nxd5 24.e6 { ! } 24...Rf6 25.Rd1 { ! } 25...Nc7 26.Rxd6 h6 { ? } ( 26...Re7 { ! } ) 27.Ne4 Rfxe6 ( 27...Rf3 28.Kg2 ) 28.Nf6+ Rxf6 29.Rxf6 Kg7 30.Rd6 Re7 31.b3 c4 32.Ba3 { ! } 32...cxb3 33.axb3 Nxb3 34.Rb1 Na5 35.Rxa6 Nxa6 36.Bxe7 {#r} 1-0
1-0
Yates Frederick vs Thomas George A (ENG)
788097
[Event "It"] [Site "masterchessopen.com – Hastings (England)"] [Round "9"] [White "Yates Frederick"] [Black "Thomas George A (ENG)"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfc8 14.d5 Nb7 15.g4 c4 16.Ng3 a5 17.g5 Ne8 18.Nf5 Bf8 19.Kh2 b4 20.Rg1 Nc5 21.Nh6+ gxh6 22.gxh6+ Kh8 23.Ng5 Bf5 24.exf5 Nf6 25.Qf3 Qe7 26.Qg3 Bxh6 27.Qh4 Bxg5 28.Bxg5 Ncd7 29.Ba4 {#r} 1-0
1-0
Vecsey Zoltan vs Richter Emil (CZE)
788098
[Event "Memorial Kautsky"] [Site "masterchessopen.com – Prague (Czech Republic)"] [Round "4"] [White "Vecsey Zoltan"] [Black "Richter Emil (CZE)"] [Result "0-1"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.h3 O-O 11.d4 Qc7 12.Nbd2 Ne8 13.Nf1 g6 14.Ng3 Ng7 15.b3 Nc6 16.d5 Nd8 17.Bh6 Bd7 18.Nh2 f6 19.Nhf1 Nf7 20.Bd2 Rae8 21.Ne3 Qc8 22.Ng4 f5 23.exf5 gxf5 24.Nh6+ Kh8 25.Nh5 Nxh6 26.Bxh6 Bf6 27.Nxf6 Rxf6 28.Bd2 f4 29.f3 Rg8 30.Kh2 Bxh3 {#R} 0-1
0-1
Lilienthal Andor (HUN) (2385) vs Panov Vasily N (RUS)
788099
[Event "Ch URS"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "8"] [White "Lilienthal Andor (HUN)"] [Black "Panov Vasily N (RUS)"] [Result "1-0"] [WhiteElo "2385"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.h3 O-O 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc4 14.b3 Nb6 15.dxe5 dxe5 16.Ne3 Rad8 17.Qe2 Rfe8 18.c4 Bf8 19.a4 bxa4 20.bxa4 Nh5 21.g3 Nf6 22.g4 Bc6 23.Nd5 Bxd5 24.cxd5 c4 25.a5 Nbxd5 26.exd5 e4 27.Nd4 Nxd5 28.Nf5 Qe5 29.Ba3 Nf4 30.Qxe4 Nxh3+ 31.Kf1 Rd2 32.Nh6+ {#r} 1-0
1-0
Smyslov Vassily (RUS) (2494) vs Zagorjansky Evgeny (RUS)
788100
[Event "Tournament (masters)"] [Site "masterchessopen.com – Sverdlovsk (Russia)"] [Round "1"] [White "Smyslov Vassily (RUS)"] [Black "Zagorjansky Evgeny (RUS)"] [Result "1-0"] [WhiteElo "2494"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Be6 13.Nf1 Rad8 14.Ng3 Rfe8 15.Ng5 Bc8 16.f4 cxd4 17.cxd4 Qa7 18.Nf3 Nc6 19.Be3 exf4 20.Bxf4 d5 21.e5 Ne4 22.Kh2 f5 23.exf6 Nxf6 24.Rc1 Bd6 25.Rxe8+ Nxe8 26.Bxd6 Rxd6 27.Ne5 Nxd4 28.Bxh7+ Kxh7 29.Rxc8 Nf6 30.Qd3+ Ne4 31.Nxe4 g6 32.Nxd6 {#r} 1-0
1-0
Petrosian Tigran V (ARM) (2580) vs Kopelevich Boris (ISR) (2158)
788101
[Event "Tournament"] [Site "masterchessopen.com – Tbilisi (Georgia)"] [Round "0"] [White "Petrosian Tigran V (ARM)"] [Black "Kopelevich Boris (ISR)"] [Result "1-0"] [WhiteElo "2580"] [BlackElo "2158"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.d4 Qc7 11.h3 O-O 12.Nbd2 Bd7 13.Nf1 Rfc8 14.Ne3 cxd4 15.cxd4 Nc4 16.Nxc4 bxc4 17.Bd2 a5 18.Bc3 exd4 19.Nxd4 a4 20.a3 g6 21.Qd2 Ne8 22.Nf5 gxf5 23.exf5 Bd8 24.Rxe8+ {#r} 1-0
1-0
Boleslavsky Isaac (RUS) (2560) vs Smyslov Vassily (RUS) (2494)
788102
[Event "It"] [Site "masterchessopen.com – Groningen (Netherlands)"] [Round "5"] [White "Boleslavsky Isaac (RUS)"] [Black "Smyslov Vassily (RUS)"] [Result "0-1"] [WhiteElo "2560"] [BlackElo "2494"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.dxe5 dxe5 14.Nf1 Nc4 15.b3 Nb6 16.a4 ( 16.Bg5 ) ( 16.Ne3 ) ( 16.Qe2 ) 16...c4 { ! } 17.a5 cxb3 18.axb6 Qxc3 ( 18...bxc2 { ! } 19.bxc7 cxd1=Q 20.Rxd1 Rfc8 21.Nxe5 Rxc7 22.Bf4 Rb7 { ? } ) 19.Bxb3 { ! } 19...Qxa1 20.Qd2 { ? ?b2 } 20...Ba3 { ! } ( 20...b4 21.Bb2 Qa5 22.Nxe5 Bb5 ( 22...Be6 23.Nc6 Qc5 24.Rc1 { +?? } ) 23.Nxf7 Rxf7 24.e5 { ? } ) 21.b7 { ? } ( 21.Ba2 Be6 { ! } 22.Bxa3 Qxa2 23.Qxa2 Bxa2 24.Bxf8 Kxf8 25.Nxe5 { ? } 25...Re8 26.Ra1 ( 26.Nc6 Bd5 { ! } ) 26...Rxe5 27.Rxa2 b4 28.Rxa6 Rb5 { ? } ) 21...Rab8 22.Ba2 Be6 23.Bxe6 ( 23.Bxa3 Qxa2 24.Qxa2 Bxa2 25.Bxf8 Kxf8 26.Nxe5 Rxb7 { ??+ } ) 23...fxe6 24.Qa5 Bb2 25.Qc7 Bxc1 26.Rxc1 ( 26.Ng5 Qd4 27.Nxe6 ( 27.Rxc1 Qa7 { ??+ } ) 27...Qd7 { ! } ) 26...Rxb7 { ! ??+ } 27.Qc6 Rb6 28.Qc7 Qa3 29.Qxb6 Qxc1 30.Qxa6 ( 30.Qxe6+ Kh8 31.Qxa6 ( 31.Nxe5 Qc7 { ??+ } ) 31...Qc5 ) 30...Nxe4 31.Qxb5 Nxf2 { ! } 32.Nxe5 ( 32.Kxf2 e4 ) 32...Qg5 33.Kh2 Qf4+ 34.Kg1 Nxh3+ ( 34...Nxh3+ 35.gxh3 Qf2+ 36.Kh1 Qxf1+ { ??+ } ) {#R} 0-1
0-1
Levenfish Grigori Y (RUS) vs Lisitsyn Georgy (RUS)
788103
[Event "?"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Levenfish Grigori Y (RUS)"] [Black "Lisitsyn Georgy (RUS)"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.dxe5 dxe5 14.Nf1 Rad8 15.Qe2 Nh5 16.N3h2 g6 17.Bh6 Rfe8 18.Ne3 Be6 19.g3 Nc4 20.Bb3 Nd6 21.Bxe6 fxe6 22.Neg4 Nf7 23.a4 Nxh6 24.Nxh6+ Kg7 25.N6g4 c4 26.Nf3 Bc5 27.Kg2 Rf8 28.axb5 axb5 29.Red1 Nf6 30.Rxd8 Rxd8 31.Ng5 Re8 32.Ra8 Qc6 33.Qf3 Be7 34.Ra7 Nxg4 35.Qf7+ {#r} 1-0
1-0
Znosko-Borovsky Eugene vs Thomas George A (ENG)
788104
[Event "It"] [Site "masterchessopen.com – Zaandam (Netherlands)"] [Round "0"] [White "Znosko-Borovsky Eugene"] [Black "Thomas George A (ENG)"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c3 b5 7.Bb3 Be7 8.h3 Na5 9.Bc2 c5 10.d4 Qc7 11.Re1 O-O 12.Nbd2 Bd7 13.Nf1 Rfc8 14.d5 Be8 15.N3h2 Nd7 16.Ng3 Nf8 17.Nf5 f6 18.h4 Bd8 19.h5 Nb7 20.Re3 g6 21.hxg6 Bxg6 22.Rg3 Qd7 23.Ng4 Rc7 24.a4 Rb8 25.axb5 axb5 26.Bh6 Qe8 27.Ra6 Rd7 28.c4 Rf7 29.Rxd6 Nxd6 30.Nxd6 Qd7 31.Nxf7 Kxf7 32.cxb5 Qd6 33.Ne3 Rxb5 34.Nc4 Qd7 35.Ba4 {#r} 1-0
1-0
Simonovic Borko vs Vukovic Sava (YUG)
788105
[Event "Ch Yugoslavia"] [Site "masterchessopen.com – Zagreb (Croatia)"] [Round "4"] [White "Simonovic Borko"] [Black "Vukovic Sava (YUG)"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc4 14.b3 Nb6 15.Ne3 c4 16.Ba3 Rfe8 17.Qd2 Rac8 18.Bb4 Bf8 19.Rad1 cxb3 20.axb3 d5 21.Nxe5 Bxb4 22.cxb4 dxe4 23.Ra1 Rcd8 24.Nxd7 Rxd7 25.Rxa6 Red8 26.Nf5 g6 27.Qg5 Qc6 28.d5 Qb7 29.Qxf6 {#r} 1-0
1-0
Tosev vs Louma Jiri
788106
[Event "Match \"] [Site "masterchessopen.com – Bulgaria"] [Round "2"] [White "Tosev"] [Black "Louma Jiri"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.dxe5 dxe5 14.Nf1 Nc4 15.b3 Nb6 16.Bg5 Bc6 17.Ng3 Ne8 18.Nf5 Bxg5 19.Nxg5 g6 20.Nh6+ Kg7 21.Ng4 Qe7 22.Nf3 h5 23.Ngxe5 Bb7 24.Nd3 Rd8 25.Qe2 Nf6 26.Nf4 Rfe8 27.e5 Nfd5 28.Qe4 Nxf4 29.Qxf4 Nd5 30.Qg3 Nc7 31.Nh4 Kh7 32.Nxg6 fxg6 33.Qxg6+ Kh8 34.Qxh5+ Kg8 35.Re3 {#r} 1-0
1-0
Bronstein David I (RUS) (2432) vs Keres Paul (EST) (2580)
788107
[Event "Ch URS"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Bronstein David I (RUS)"] [Black "Keres Paul (EST)"] [Result "1-0"] [WhiteElo "2432"] [BlackElo "2580"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc4 14.Ng3 Rfc8 15.Bd3 Nb6 16.Nh4 Bf8 17.f4 cxd4 18.cxd4 exd4 19.Nf3 Nc4 20.Qe2 b4 21.e5 dxe5 22.fxe5 Bb5 23.Bg5 Ne8 24.Rac1 Qa7 25.e6 f6 26.e7 Qxe7 27.Bxh7+ Kh8 28.Qd1 Ne3 29.Bxe3 dxe3 30.Bf5 e2 31.Qd4 Rxc1 32.Qh4+ Kg8 33.Qh7+ Kf7 34.Qh5+ Kg8 35.Bh7+ {#r} 1-0
1-0
Geller Efim P (RUS) (2455) vs Panov Vasily N (RUS)
788108
[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com – Kiev (Ukraine)"] [Round "3"] [White "Geller Efim P (RUS)"] [Black "Panov Vasily N (RUS)"] [Result "1-0"] [WhiteElo "2455"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bb7 13.Nf1 Rfe8 14.Ng3 g6 15.dxe5 dxe5 16.Nh2 Rad8 17.Qf3 Bc8 18.Ngf1 h5 19.Qg3 c4 20.Nf3 Bb7 21.Nxe5 h4 22.Qf4 Qb6 23.Ne3 Qe6 24.N3g4 Nxg4 25.Nxg4 f5 26.Nh6+ Kh7 27.Be3 Bxe4 28.Nf7 Rd5 29.Bd4 Rxd4 30.cxd4 Bf6 31.Ng5+ Bxg5 32.Qxg5 Nc6 33.Bxe4 {#r} 1-0
1-0
Matanovic Aleksandar (SRB) (2490) vs Van Scheltinga Theo D (NED) (2325)
788109
[Event "It"] [Site "masterchessopen.com – Birmingham (England)"] [Round "6"] [White "Matanovic Aleksandar (SRB)"] [Black "Van Scheltinga Theo D (NED)"] [Result "1-0"] [WhiteElo "2490"] [BlackElo "2325"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nd7 13.dxc5 dxc5 14.Nf1 Nb6 15.Ne3 Rd8 16.Qe2 Be6 17.b3 Nc6 18.Bd2 c4 19.Red1 a5 20.Rab1 Rab8 21.Be1 g6 22.Bd2 cxb3 23.Bxb3 Bxb3 24.axb3 Na7 25.c4 b4 26.Nd5 Nxd5 27.exd5 f6 28.Be3 Bc5 29.Bxc5 Qxc5 30.Nd2 Nc8 31.Ne4 Qf8 32.c5 Ne7 33.Qc4 Kg7 34.c6 Rbc8 35.Nc5 {#r} 1-0
1-0
Gligoric Svetozar (SRB) (2447) vs Paoli Enrico (ITA) (2300)
788110
[Event "Match \"] [Site "masterchessopen.com – Venice (Italy)"] [Round "1"] [White "Gligoric Svetozar (SRB)"] [Black "Paoli Enrico (ITA)"] [Result "1-0"] [WhiteElo "2447"] [BlackElo "2300"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfc8 14.dxe5 dxe5 15.Ne3 Bc6 16.Nf5 Bf8 17.Nh2 Nc4 18.Ng4 Nxg4 19.hxg4 Rd8 20.Qf3 Nd6 21.Qg3 Nxf5 22.exf5 Bd6 23.g5 Rd7 24.Qh4 Qb7 25.f3 Rad8 26.Be3 Bf8 27.Re2 Bd5 28.b3 c4 29.Kf2 cxb3 30.Rh1 h6 31.axb3 Qc6 32.gxh6 g6 33.Bg5 Bc5+ 34.Kg3 {#r} 1-0
1-0
Medina-Garcia Antonio (ESP) (2253) vs Lasker Edward (GER)
788111
[Event "It"] [Site "masterchessopen.com – Hastings (England)"] [Round "2"] [White "Medina-Garcia Antonio (ESP)"] [Black "Lasker Edward (GER)"] [Result "1-0"] [WhiteElo "2253"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nd7 13.Nf1 Nb6 14.Ne3 f6 15.b3 Nc6 16.d5 Nd8 17.c4 b4 18.a4 Bd7 19.Nf5 Re8 20.g4 Bf8 21.Kh2 Nf7 22.Rg1 g6 23.g5 Qd8 24.Qf1 Kh8 25.Qg2 Ra7 26.Qg3 Be7 27.Nxe7 Qxe7 28.Qh4 fxg5 29.Nxg5 Nxg5 30.Bxg5 Qf7 31.Bf6+ Kg8 32.Rxg6+ Qxg6 33.Rg1 Qxg1+ 34.Kxg1 Kf7 35.Bd1 Rg8+ {#r} 1-0
1-0
Milev Zdravko (BUL) (2230) vs Smyslov Vassily (RUS) (2494)
788112
[Event "It"] [Site "masterchessopen.com – Bucharest (Romania)"] [Round "0"] [White "Milev Zdravko (BUL)"] [Black "Smyslov Vassily (RUS)"] [Result "0-1"] [WhiteElo "2230"] [BlackElo "2494"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.dxe5 dxe5 15.N3h2 Rad8 16.Qf3 Be6 17.Ne3 Nc4 18.Nf5 Bxf5 19.exf5 e4 20.Qe2 Bd6 21.Ng4 Nd5 22.f6 h5 23.Ne3 Ndxe3 24.Bxe3 Nxe3 25.fxe3 g6 26.a4 c4 27.axb5 axb5 28.Rad1 Qc5 29.Rf1 Qg5 30.Rd4 Qg3 31.Rxe4 Qh2+ 32.Kf2 Bg3+ 33.Kf3 Be5 34.Qf2 Re6 35.Rxe5 Qxe5 36.Ke2 Red6 {#R} 0-1
0-1
Boleslavsky Isaac (RUS) (2560) vs Keres Paul (EST) (2580)
788113
[Event "Tournament (candidates)"] [Site "masterchessopen.com – Zurich (Switzerland)"] [Round "0"] [White "Boleslavsky Isaac (RUS)"] [Black "Keres Paul (EST)"] [Result "0-1"] [WhiteElo "2560"] [BlackElo "2580"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 13.Nf1 d5 14.exd5 exd4 15.cxd4 Nxd5 16.Qe2 ( 16.Ng5 h6 ( 16...Nf6 17.Qf3 ) ( 16...g6 { ! } 17.Nxh7 cxd4 ) 17.Qh5 ) ( 16.Bg5 Bxg5 17.Nxg5 g6 ) 16...Bb7 17.Ng3 ( 17.Bg5 { ?! } 17...Bxg5 18.Nxg5 h6 ) ( 17.Ng5 { ?! } 17...g6 18.Nxh7 { ? } 18...Qc6 { ! } ) ( 17.dxc5 { !? = } ) 17...cxd4 18.Nxd4 ( 18.Nf5 { !? } 18...Bf6 ( { ? } 18...Bf8 19.N3xd4 ) 19.Nh6+ { ! } ) 18...g6 { ? } 19.Bh6 Bf6 20.Nb3 ( 20.Rad1 Nf4 { ? } ) 20...Nc4 21.Ne4 Bxb2 22.Nbc5 Bxa1 23.Rxa1 f5 { ! } 24.Nxb7 ( 24.Ne6 { ? } 24...Qe5 ) 24...Qxb7 25.Nc5 Qc6 26.Nd3 Nc3 27.Qe1 Qf6 28.f4 Ne4 ( 28...Rxd3 { ? } 29.Bxd3 Qd4+ 30.Kh2 ) 29.Kh2 Qc3 30.Qb1 Ncd2 31.Qc1 Rxd3 32.Bxd3 Qxd3 33.Qc7 Nf3+ { ! } {#R} 0-1
0-1
Walther Edgar (SUI) (2254) vs Hecht Hans-Joachim (GER) (2379)
788114
[Event "Cup Mitropa"] [Site "masterchessopen.com – Vienna (Austria)"] [Date "1953.12.27"] [Round "1"] [White "Walther Edgar (SUI)"] [Black "Hecht Hans-Joachim (GER)"] [Result "1-0"] [WhiteElo "2254"] [BlackElo "2379"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 13.a4 Bd7 14.Nf1 cxd4 15.cxd4 Rdc8 16.Ne3 Nc6 17.Bb3 Nxd4 18.Nxd4 exd4 19.Nf5 Bxf5 20.exf5 Bf8 21.Bg5 Nd7 22.Bd5 Rab8 23.Rc1 Qa5 24.Qh5 Ne5 25.Rxe5 Rxc1+ 26.Bxc1 Qc7 27.Re1 bxa4 28.f6 g6 29.Qh4 d3 30.Bh6 Qa5 31.Qe4 Bxh6 32.Bxf7+ Kh8 33.Qe8+ Bf8 34.Qxb8 Qxe1+ {#r} 1-0
1-0
Bergsma KM vs Donner Jan-Hein (NED) (2430)
788115
[Event "It"] [Site "masterchessopen.com – Beverwijk (Netherlands)"] [Round "0"] [White "Bergsma KM"] [Black "Donner Jan-Hein (NED)"] [Result "0-1"] [BlackElo "2430"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Nc4 14.Bd3 cxd4 15.cxd4 exd4 16.Nxd4 Bb7 17.b3 Ne5 18.Bb2 d5 19.exd5 Nxd3 20.Qxd3 Nxd5 21.Rac1 Qf4 22.Nf5 Bf8 23.Rcd1 Nb4 24.Qd7 Bc6 25.Rxe8 Rxe8 26.Rd4 Bxd7 27.Rxf4 Nd3 {#R} 0-1
0-1
Reinhardt Enrique Heinrich vs Donner Jan-Hein (NED) (2430)
788116
[Event "Ch Club Argentino"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Round "0"] [White "Reinhardt Enrique Heinrich"] [Black "Donner Jan-Hein (NED)"] [Result "0-1"] [BlackElo "2430"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Nc4 14.b3 Nb6 15.Ng3 g6 16.Be3 Bb7 17.Qd2 Nbd7 18.Rad1 Rad8 19.Bh6 d5 20.exd5 cxd4 21.Nf5 dxc3 22.Qg5 Bxd5 23.Nxe7+ Rxe7 24.Nh4 e4 25.Rxd5 Nxd5 26.Qxd5 Ne5 27.Qxd8+ Qxd8 28.Bg5 f6 {#R} 0-1
0-1
Unzicker Wolfgang (GER) (2433) vs Donner Jan-Hein (NED) (2430)
788117
[Event "It"] [Site "masterchessopen.com – Hastings (England)"] [Round "0"] [White "Unzicker Wolfgang (GER)"] [Black "Donner Jan-Hein (NED)"] [Result "1-0"] [WhiteElo "2433"] [BlackElo "2430"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Nc4 14.a4 Bb7 15.b3 Nb6 16.a5 Nbd7 17.d5 g6 18.Ng3 Kg7 19.Be3 Ng8 20.Qd2 Bc8 21.Nh2 Nf8 22.Rf1 Bd7 23.f4 exf4 24.Rxf4 Bg5 25.Rxf7+ Kxf7 26.Bxg5 Kg7 27.c4 h6 28.Qc3+ Kh7 29.Rf1 Bxh3 30.Bf4 {#r} 1-0
1-0
Cesnauskas Algimantas (LTU) (2210) vs Vistaneckis Isakas
788118
[Event "Ch Lithuania"] [Site "masterchessopen.com – Lithuania"] [Round "0"] [White "Cesnauskas Algimantas (LTU)"] [Black "Vistaneckis Isakas"] [Result "0-1"] [WhiteElo "2210"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 13.Nf1 d5 14.Qe2 cxd4 15.cxd4 exd4 16.exd5 Nxd5 17.Ng5 h6 18.Nxf7 Kxf7 19.Bxh6 Nf6 20.Qd3 Bf8 21.g4 Bb7 22.Nh2 Qc6 23.Qg6+ Kg8 24.f3 Ne4 25.Qf5 d3 26.Rxe4 Qc5+ 27.Qxc5 Bxc5+ 28.Be3 Bxe4 {#R} 0-1
0-1
Shagalovich Abo (BLR) vs Tsirulnikov
788119
[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com – Minsk (Belarus)"] [Round "0"] [White "Shagalovich Abo (BLR)"] [Black "Tsirulnikov"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 13.Nf1 d5 14.dxe5 dxe4 15.N1d2 exf3 16.exf6 Bxf6 17.Qxf3 Be6 18.Ne4 Be7 19.Bf4 Qb6 20.Qg3 Rac8 21.Be5 g6 22.Ng5 Bd5 23.Qh4 Bxg5 24.Qxg5 Nc4 25.Bf6 h6 26.Bxd8 Rxd8 27.Qxh6 Qc6 28.Qg5 Rd6 29.Re7 Nxb2 30.Rae1 Bxa2 31.Qh6 Re6 32.R1xe6 Bxe6 33.Bxg6 {#r} 1-0
1-0
Fuderer Andrija (YUG) vs Smyslov Vassily (RUS) (2494)
788120
[Event "It"] [Site "masterchessopen.com – Zagreb (Croatia)"] [Round "0"] [White "Fuderer Andrija (YUG)"] [Black "Smyslov Vassily (RUS)"] [Result "0-1"] [BlackElo "2494"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.b3 Bf8 16.Bb2 Rad8 17.Nd2 Bg7 18.Qf3 cxd4 19.cxd4 Nc6 20.d5 Nd4 21.Qd1 Nxc2 22.Nxc2 Rc8 23.Nb4 Qb6 24.Nd3 Bh6 25.Nf3 a5 26.Bc1 Bxc1 27.Rxc1 b4 28.Nb2 Bb5 29.g4 Rc3 30.Nd2 Rg3+ {#R} 0-1
0-1
Smyslov Vassily (RUS) (2494) vs Barcza Gedeon (HUN) (2435)
788121
[Event "It"] [Site "masterchessopen.com – Zagreb (Croatia)"] [Round "0"] [White "Smyslov Vassily (RUS)"] [Black "Barcza Gedeon (HUN)"] [Result "1-0"] [WhiteElo "2494"] [BlackElo "2435"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 Bf8 15.Bd2 g6 16.Rc1 Bg7 17.b4 Nb7 18.bxc5 exd4 19.cxd4 dxc5 20.e5 Nh5 21.Nd5 Qd8 22.Be4 c4 23.Bg5 Qa5 24.g4 f6 25.exf6 Nd6 26.Ne7+ Rxe7 27.Bd5+ Rf7 28.gxh5 b4 29.Re5 Qxa2 30.fxg7 Rb8 31.Re7 Rb5 32.Rxd7 gxh5 33.Bh6 Qa5 34.Bxf7+ Nxf7 35.Qe2 {#r} 1-0
1-0
Schmid Lothar (GER) (2530) vs Koch Berthold (GDR)
788122
[Event "Ch World (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Schmid Lothar (GER)"] [Black "Koch Berthold (GDR)"] [Result "1-0"] [WhiteElo "2530"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc4 14.Ne3 Nxe3 15.Bxe3 Bc6 16.Nd2 Nd7 17.f4 cxd4 18.cxd4 exd4 19.Bxd4 Rfe8 20.Rc1 Qb7 21.Bb1 Rac8 22.Nb3 Qb8 23.Qg4 Nf6 24.Qg3 g6 25.f5 Ba8 26.Rcd1 d5 27.e5 Ne4 28.Qg4 Bf8 29.e6 Qc7 30.Rc1 Bc6 31.Na5 Qxa5 32.exf7+ Kxf7 33.fxg6+ hxg6 34.Rf1+ Ke7 35.Bxe4 {#r} 1-0
1-0
Hrudka E vs Borsony Valt
788123
[Event "Memorial Dyckhoff (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Hrudka E"] [Black "Borsony Valt"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc4 14.Ng3 g6 15.b3 Nb6 16.Bh6 Rfe8 17.Qd2 a5 18.Nf5 Bf8 19.Bxf8 Rxf8 20.dxe5 dxe5 21.Qg5 Bxf5 22.exf5 Nbd7 23.fxg6 fxg6 24.Nxe5 Nxe5 25.Rxe5 Rac8 26.f4 Qg7 27.Rd1 Nh5 28.Re7 Qf6 29.Rdd7 {#r} 1-0
1-0
Keres Paul (EST) (2580) vs Unzicker Wolfgang (GER) (2433)
788124
[Event "Match"] [Site "masterchessopen.com – Hamburg (Germany)"] [Round "4"] [White "Keres Paul (EST)"] [Black "Unzicker Wolfgang (GER)"] [Result "1-0"] [WhiteElo "2580"] [BlackElo "2433"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bb7 13.a4 ( 13.Nf1 cxd4 14.cxd4 Rac8 15.Re2 d5 16.Nxe5 dxe4 17.Bg5 { ? } ) 13...cxd4 14.cxd4 b4 15.b3 Rac8 16.Bb1 ( 16.Bd3 { ?! } 16...Qc3 17.Ra2 Qxd3 18.Re3 Qc3 19.Rxc3 bxc3 { ? } ) 16...d5 { ! } 17.dxe5 Nxe4 18.Nxe4 dxe4 19.Bxe4 Rfd8 20.Bd2 Bxe4 21.Rxe4 Qc6 ( 21...Qb7 { !? } 22.Rg4 Rd3 23.Rb1 Qd5 24.Qe1 Nc6 { !? } ) 22.Rg4 Qe6 ( 22...Rd3 23.Nd4 { ! } 23...Qd7 ( 23...Qd5 24.Rxg7+ Kxg7 25.Qg4+ { +?? } ) 24.Rxg7+ Kxg7 25.Bh6+ { ! } 25...Kxh6 26.Qxd3 { ? } ) 23.Rb1 h5 24.Re4 Qg6 25.Qe1 { ! } 25...Rd3 26.Kh1 Rxb3 27.Bxb4 { ! } ( 27.Rxb3 { ? } 27...Nxb3 28.Bxb4 Rc1 { ??+ } ) 27...Rc4 { ! } ( 27...Rxb1 28.Qxb1 Rc4 29.Bxe7 { !+?? } ) 28.Rxb3 ( 28.Rxc4 { ? } 28...Rxb1 29.Rc1 Rxc1 30.Qxc1 Bxb4 { ??+ } ) 28...Rxe4 29.Qb1 { ! } 29...Nxb3 30.Bxe7 Rxa4 ( 30...Nd4 31.Qb8+ Kh7 32.Ng5+ { +?? } ) 31.Qxb3 Ra1+ 32.Kh2 Qf5 33.e6 f6 ( 33...fxe6 34.Qb8+ Kh7 ( 34...Kf7 35.Qf8+ Kg6 36.Nh4+ { +?? } ) 35.Ng5+ Kg6 36.Qe8+ Kh6 37.Qh8+ { +?? } ) 34.Bxf6 { ! } {#r} 1-0
1-0
Boleslavsky Isaac (RUS) (2560) vs Kholmov Ratmir D (RUS) (2432)
788125
[Event "Ch URS"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Boleslavsky Isaac (RUS)"] [Black "Kholmov Ratmir D (RUS)"] [Result "1-0"] [WhiteElo "2560"] [BlackElo "2432"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 Bf8 15.b4 cxd4 16.cxd4 Nc6 17.Bb2 Qd8 18.a3 exd4 19.Nxd4 Nxe4 20.Nd5 Qh4 21.Rxe4 Rxe4 22.Nf3 {#r} 1-0
1-0
Tal Mikhail N (LAT) (2520) vs Ivkov Borislav (SRB) (2416)
788126
[Event "Olympiad (students) (team)"] [Site "masterchessopen.com – Uppsala (Sweden)"] [Round "0"] [White "Tal Mikhail N (LAT)"] [Black "Ivkov Borislav (SRB)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2416"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.b4 cxb4 16.cxb4 Nc4 17.Nxc4 bxc4 18.Re3 Bf8 19.Bb2 Bh6 20.Ra3 Qb7 21.dxe5 Qxb4 22.Qd4 Nh5 23.exd6 Bg7 24.e5 Bc6 25.Re3 Bxf3 26.Bc3 Qb5 27.gxf3 Rad8 28.f4 Re6 29.Rb1 Qc6 30.Rb6 Qc8 31.Bd1 Bh6 32.Bxh5 gxh5 33.f5 {#r} 1-0
1-0
Cardoso Rodolfo Tan (PHI) (2330) vs Reissmann Paul (PRO)
788127
[Event "Olympiad"] [Site "masterchessopen.com – Moscow (Russia)"] [Date "1956.09.15"] [Round "5"] [White "Cardoso Rodolfo Tan (PHI)"] [Black "Reissmann Paul (PRO)"] [Result "1-0"] [WhiteElo "2330"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 h6 14.Ng3 Bf8 15.Be3 Nc6 16.Rc1 Ne7 17.Nh4 g6 18.f4 exf4 19.Bxf4 g5 20.e5 gxf4 21.exf6 fxg3 22.Qd3 Bf5 23.Nxf5 Ng6 24.Qxg3 Rxe1+ 25.Rxe1 Qd8 26.Ne7+ Bxe7 27.Rxe7 Kh8 28.Bxg6 Rc8 29.Bxf7 Qf8 30.Qg6 cxd4 31.Bg8 {#r} 1-0
1-0
Toran Albero Roman (ESP) (2445) vs Donner Jan-Hein (NED) (2430)
788128
[Event "It"] [Site "masterchessopen.com – Beverwijk (Netherlands)"] [Round "0"] [White "Toran Albero Roman (ESP)"] [Black "Donner Jan-Hein (NED)"] [Result "1-0"] [WhiteElo "2445"] [BlackElo "2430"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 g6 14.Ne3 Bf8 15.b4 cxb4 16.cxb4 Nc6 17.Bb2 Bb7 18.Bb3 Bg7 19.Rc1 Qd8 20.dxe5 Nxe5 21.Bxe5 dxe5 22.Qxd8 Raxd8 23.Rc7 Rd7 24.Rxd7 Nxd7 25.Ng5 Re7 26.Rc1 Bh6 27.Nxf7 Bxe3 28.fxe3 Kg7 29.Rc7 Bxe4 30.Nd6 {#r} 1-0
1-0
Fischer Robert J (USA) (2780) vs Rinaldo John (USA) (2071)
788129
[Event "Ch USA (open)"] [Site "masterchessopen.com – New York (USA)"] [Round "0"] [White "Fischer Robert J (USA)"] [Black "Rinaldo John (USA)"] [Result "1-0"] [WhiteElo "2780"] [BlackElo "2071"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.Bd2 Bf8 16.Rc1 Bg7 17.b4 Nc6 18.Nd5 Nxd5 19.exd5 Ne7 20.dxc5 Nxd5 21.Bb3 Nf6 22.cxd6 Qxd6 23.Ng5 Rf8 24.Be3 Qxd1 25.Rexd1 h6 26.Ne4 Nxe4 27.Rxd7 Rac8 28.c4 Ng5 29.Bxg5 hxg5 30.c5 {#r} 1-0
1-0
Bogdanovic Rajko (BIH) (2308) vs Dzieciolowski Adam
788130
[Event "Memorial Przepiorka"] [Site "masterchessopen.com – Szczavno Zdroj (Poland)"] [Round "5"] [White "Bogdanovic Rajko (BIH)"] [Black "Dzieciolowski Adam"] [Result "1-0"] [WhiteElo "2308"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.b4 cxb4 16.cxb4 Nc4 17.Nxc4 bxc4 18.Bd2 a5 19.bxa5 c3 20.Bh6 Bf8 21.Bxf8 Rxf8 22.Bb3 Bc6 23.Qd3 Qb7 24.dxe5 Nxe4 25.exd6 Rxa5 26.Nd4 Nc5 27.Qxc3 Nxb3 28.Nxc6 {#r} 1-0
1-0
Vukovic Vladimir (YUG) vs Janosevic Dragoljub (YUG) (2330)
788131
[Event "Ch Yugoslavia"] [Site "masterchessopen.com – Sarajevo (Bosnia & Herzegovina)"] [Round "9"] [White "Vukovic Vladimir (YUG)"] [Black "Janosevic Dragoljub (YUG)"] [Result "1-0"] [BlackElo "2330"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.dxc5 dxc5 16.a4 Bf8 17.Nh2 Be6 18.Qf3 Bg7 19.Nhg4 Nxg4 20.hxg4 Rad8 21.axb5 axb5 22.Nd5 Bxd5 23.exd5 Nc4 24.Ra6 Rd6 25.Rc6 Rxc6 26.dxc6 Re6 27.Be4 Na5 28.Rd1 Nxc6 29.Qd3 Bf8 30.Qxb5 Rd6 31.Rxd6 Qxd6 32.Bxc6 {#r} 1-0
1-0
Giorgadze Tamaz (GEO) (2504) vs Boettger H
788132
[Event "corr."] [Site "masterchessopen.com – URS"] [Round "0"] [White "Giorgadze Tamaz (GEO)"] [Black "Boettger H"] [Result "1-0"] [WhiteElo "2504"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 g6 13.Nf1 Kg7 14.Ne3 Re8 15.b4 cxb4 16.cxb4 Nc4 17.Nxc4 bxc4 18.Re3 d5 19.exd5 Nxd5 20.Rxe5 Nxb4 21.Qd2 Bf5 22.Bxf5 gxf5 23.Qh6+ Kg8 24.Ng5 Bxg5 25.Qxg5+ Kf8 26.Qf6 Rxe5 27.dxe5 Qc6 28.e6 {#r} 1-0
1-0
Zhilin Vitaly V vs Amirkhanov Rinat (UKR) (2097)
788133
[Event "Tournament (Cand.to Masters)"] [Site "masterchessopen.com – Baku (Azerbaijan)"] [Round "0"] [White "Zhilin Vitaly V"] [Black "Amirkhanov Rinat (UKR)"] [Result "1-0"] [BlackElo "2097"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c3 Be7 7.Re1 O-O 8.h3 b5 9.Bb3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.Bd2 Bf8 16.b4 exd4 17.cxd4 cxd4 18.Nxd4 Nc4 19.Nxc4 Qxc4 20.Bg5 Bg7 21.a3 Rac8 22.Bb3 Qc3 23.Rc1 Qb2 24.Rb1 Qc3 25.Re3 Qc7 26.Qf3 Qd8 27.Qf4 d5 28.exd5 Nh5 29.Rxe8+ Qxe8 30.Qe3 Qf8 31.Ne6 Rc3 32.Nxf8 Rxe3 33.Nxd7 {#r} 1-0
1-0
Barden Leonard W (ENG) vs Penrose Jonathan (ENG) (2405)
788134
[Event "Ch BCF"] [Site "masterchessopen.com – York (England)"] [Round "3"] [White "Barden Leonard W (ENG)"] [Black "Penrose Jonathan (ENG)"] [Result "1-0"] [BlackElo "2405"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Be6 13.dxe5 dxe5 14.Ng5 Bd7 15.Nf1 Rad8 16.Qe2 g6 17.Ne3 Bc8 18.a4 c4 19.axb5 axb5 20.Rd1 Rxd1+ 21.Qxd1 Rd8 22.Qe2 b4 23.Rxa5 Qxa5 24.Qxc4 Rf8 25.Nxf7 Kg7 26.Nf5+ gxf5 27.Bh6+ Kg6 28.Bxf8 Bxf8 29.Nh8+ Kh6 30.Qxc8 Kg7 31.Qe6 Qa1+ 32.Kh2 Qxb2 33.Bb3 h5 34.Qf7+ Kxh8 35.Qxf8+ {#r} 1-0
1-0
Geller Efim P (RUS) (2455) vs Kolvig Bent (DEN) (2244)
788135
[Event "Memorial A.Nimzowitsch"] [Site "masterchessopen.com – Copenhagen (Denmark)"] [Round "0"] [White "Geller Efim P (RUS)"] [Black "Kolvig Bent (DEN)"] [Result "1-0"] [WhiteElo "2455"] [BlackElo "2244"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Bd7 14.Ne3 Bf8 15.b4 cxb4 16.cxb4 Nc4 17.Nxc4 bxc4 18.Bd2 Bc6 19.d5 Bd7 20.Rc1 Qb7 21.Qe2 Rec8 22.Bd1 a5 23.bxa5 Qb2 24.Qe3 Qxa2 25.Bc3 Qa3 26.Be2 Ne8 27.Nd2 Bb5 28.Nb1 Qc5 29.Qxc5 Rxc5 30.Na3 Ba6 31.Bb4 Rc7 32.Bxc4 Rac8 33.Bxa6 Rxc1 34.Bxc8 Rxe1+ 35.Bxe1 {#r} 1-0
1-0
Seth vs Hoen Ragnar (NOR) (2247)
788136
[Event "Olympiad"] [Site "masterchessopen.com – Leipzig (Germany)"] [Round "10"] [White "Seth"] [Black "Hoen Ragnar (NOR)"] [Result "0-1"] [BlackElo "2247"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 O-O 8.h3 d6 9.c3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bb7 13.dxe5 dxe5 14.a4 b4 15.cxb4 cxb4 16.Bd3 Rfd8 17.Qe2 Nd7 18.Bc4 Nc5 19.b3 Nxc4 20.Qxc4 Rac8 21.Bb2 Nd3 22.Nxe5 Qxc4 23.Ndxc4 Nxe1 24.Rxe1 f6 25.Ng4 Rd3 26.Bc1 Rxb3 {#R} 0-1
0-1
Tal Mikhail N (LAT) (2520) vs Gurgenidze Bukhuti (GEO) (2108)
788137
[Event "Ch URS"] [Site "masterchessopen.com – Baku (Azerbaijan)"] [Round "0"] [White "Tal Mikhail N (LAT)"] [Black "Gurgenidze Bukhuti (GEO)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2108"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.b4 cxb4 14.cxb4 Nc6 15.Bb2 Nxb4 16.Bb3 Nd3 17.Bxf7+ Kf8 18.Bxe8 Nxb2 19.Qb1 Na4 20.Rc1 Nc5 21.dxc5 Nxe8 22.cxd6 Qxd6 23.Qb2 Bf6 24.a4 Rb8 25.Rab1 Be6 26.Nc4 Qd3 27.Qb4+ Be7 28.Ncxe5 Bxb4 29.Nxd3 Ba3 30.Rc6 Bg8 31.Rxa6 Rd8 32.axb5 Rxd3 33.b6 Bd6 34.b7 Bb8 35.Ra8 {#r} 1-0
1-0
Keres Paul (EST) (2580) vs Ivkov Borislav (SRB) (2416)
788138
[Event "It"] [Site "masterchessopen.com – Bled (Slovenia)"] [Round "8"] [White "Keres Paul (EST)"] [Black "Ivkov Borislav (SRB)"] [Result "1-0"] [WhiteElo "2580"] [BlackElo "2416"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ng3 g6 15.Bg5 Kg7 16.a4 Be6 17.Qe2 Bc4 18.Qe3 Bb3 19.Bxb3 Nxb3 20.Ra3 Na5 21.Qe2 b4 22.cxb4 cxb4 23.Rd3 Nc6 24.Qd2 Qb7 25.Rd1 Ng8 26.dxe5 dxe5 27.Rd7 Qb6 28.Bxe7 Rxe7 29.Rxe7 Ncxe7 30.Nxe5 Qa5 31.Qd4 f6 32.Nc4 Qc7 33.e5 {#r} 1-0
1-0
Karpov Anatoly (RUS) (2617) vs Nedelin
788139
[Event "Ch Russia (juniors)"] [Site "masterchessopen.com – Borovichi (Russia)"] [Round "0"] [White "Karpov Anatoly (RUS)"] [Black "Nedelin"] [Result "1-0"] [WhiteElo "2617"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.h3 O-O 9.c3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 13.d5 Nb7 14.Nf1 c4 15.g4 Nc5 16.Ng3 g6 17.Kg2 Ne8 18.g5 a5 19.Be3 b4 20.Qe2 Ba6 21.Bxc5 Qxc5 22.Qd2 Rdb8 23.Reb1 Bc8 24.Ne2 Ng7 25.b3 Ba6 26.cxb4 axb4 27.bxc4 Bxc4 28.Bd3 Bxd3 29.Qxd3 Ra3 30.Qxa3 bxa3 31.Rxb8+ Bf8 32.Rc1 Qa7 33.Rcc8 Qe7 34.Rxf8+ Qxf8 35.Rxf8+ Kxf8 36.Nd2 {#r} 1-0
1-0
O'kelly De Galway Alberic (BEL) (2460) vs Matanovic Aleksandar (SRB) (2490)
788140
[Event "It"] [Site "masterchessopen.com – Utrecht (Netherlands)"] [Round "8"] [White "O'kelly De Galway Alberic (BEL)"] [Black "Matanovic Aleksandar (SRB)"] [Result "1-0"] [WhiteElo "2460"] [BlackElo "2490"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.dxe5 dxe5 16.Nh2 Rad8 17.Qf3 Be6 18.Nhg4 Nxg4 19.hxg4 Nc4 20.Nd5 Bxd5 21.exd5 Nb6 22.Rd1 Rd7 23.a4 Red8 24.axb5 axb5 25.Be4 c4 26.Ra6 Qb7 27.Ra5 Na4 28.d6 Qb6 29.dxe7 Rxd1+ 30.Kh2 Kg7 31.Bg5 Re8 32.Ra8 Rxe7 33.Bxe7 {#r} 1-0
1-0
Tarinin X vs Karpov Anatoly (RUS) (2617)
788141
[Event "?"] [Site "masterchessopen.com – Zlatoust (Russia)"] [Round "0"] [White "Tarinin X"] [Black "Karpov Anatoly (RUS)"] [Result "1-0"] [BlackElo "2617"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc6 14.Ne3 Rfe8 15.b3 Bf8 16.dxc5 dxc5 17.Nd5 Nxd5 18.exd5 Na5 19.Ng5 h6 20.d6 Bxd6 21.Bh7+ Kf8 22.Nxf7 Kxf7 23.Qh5+ Ke7 24.Qh4+ Ke6 25.Qg4+ Kf6 26.Qh4+ Kf7 27.Qh5+ Kf8 28.Bxh6 Re7 29.Qf3+ Rf7 30.Qxa8+ Bc8 31.Bg5 Nc6 32.Be4 Ne7 33.Rad1 Nf5 34.Bxf5 Rxf5 35.Rxd6 {#r} 1-0
1-0
Zastrow H vs Teichmann Erik O M C (ENG) (2312)
788142
[Event "Ch BRD (corr.)"] [Site "masterchessopen.com – BRD"] [Round "0"] [White "Zastrow H"] [Black "Teichmann Erik O M C (ENG)"] [Result "1-0"] [BlackElo "2312"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.a4 cxd4 16.cxd4 Nc6 17.Bb3 Na5 18.Nd5 Nxd5 19.Bxd5 Rac8 20.Ng5 Rf8 21.axb5 axb5 22.dxe5 dxe5 23.Nxh7 Kxh7 24.Qd2 g5 25.Rxa5 b4 26.Qe2 f6 27.Ra6 Be8 28.Be3 Bg6 29.Ra7 Qd8 30.Rea1 Kh8 31.R1a6 Qe8 32.Re6 Rf7 33.Bxg5 {#r} 1-0
1-0
Geller Efim P (RUS) (2455) vs Langeweg Kick (NED) (2309)
788143
[Event "Match \"] [Site "masterchessopen.com – Hague (Netherlands)"] [Round "1"] [White "Geller Efim P (RUS)"] [Black "Langeweg Kick (NED)"] [Result "1-0"] [WhiteElo "2455"] [BlackElo "2309"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Bd7 14.Ne3 g6 15.Bd2 Bf8 16.Rc1 Bg7 17.dxc5 dxc5 18.b4 Nb7 19.c4 cxb4 20.cxb5 Bxb5 21.Bxb4 Rad8 22.Bb3 Qb6 23.Bxf7+ {#r} 1-0
1-0
Groenegres Wilfried (GER) (2134) vs Stoppkotte Gerhard
788144
[Event "Ch OWL"] [Site "masterchessopen.com – Lippstadt (Germany)"] [Round "2"] [White "Groenegres Wilfried (GER)"] [Black "Stoppkotte Gerhard"] [Result "1-0"] [WhiteElo "2134"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 d6 8.c3 Na5 9.Bc2 c5 10.h3 Qc7 11.d4 O-O 12.Nbd2 Bd7 13.Nf1 Rac8 14.dxe5 dxe5 15.N3h2 Rfd8 16.Qf3 Be6 17.Ng4 Nxg4 18.hxg4 f6 19.Ne3 Bf8 20.Nf5 Kh8 21.g5 g6 22.Ne3 fxg5 23.Qf6+ {#r} 1-0
1-0
Unzicker Wolfgang (GER) (2433) vs Kokkoris Hristos (GRE) (2310)
788145
[Event "Olympiad"] [Site "masterchessopen.com – Varna (Bulgaria)"] [Round "0"] [White "Unzicker Wolfgang (GER)"] [Black "Kokkoris Hristos (GRE)"] [Result "1-0"] [WhiteElo "2433"] [BlackElo "2310"] [ECO "C70"] [Opening "Spanish: Caro Variation"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Nf6 6.O-O Be7 7.Re1 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Rd8 13.Nf1 d5 14.Nxe5 Nxe4 15.Ng3 Nxg3 16.fxg3 Bd6 17.Qd3 f5 18.Bf4 Nc4 19.Qf3 Bxe5 20.Bxe5 Qf7 21.dxc5 Nxb2 22.g4 g6 23.Bd4 fxg4 24.Qg3 Nc4 25.Qh4 Be6 26.Rf1 Bf5 27.hxg4 Nd2 28.gxf5 {#r} 1-0
1-0

Ruy Lopez, Closed, Chigorin Defence 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7

In each game under Location you see masterchessopen.com but it's not a valid website, so please don't use it. Claus Gamborg, Jan. 2023

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