[Event "Ch Russia"] [Site "masterchessopen.com – Kiev (Ukraine)"] [Round "11"] [White "Rubinstein Akiba"] [Black "Kulomzin Viacheslav Nikolaev"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.Bf4 a6 7.dxc5 d4 8.Ne4 Bxc5 9.Nxc5 Qa5+ 10.Qd2 Qxc5 11.Rc1 Qb6 12.e3 Nf6 13.Bd3 O-O 14.Nxd4 Nxd4 15.exd4 Qe6+ 16.Be3 Qxa2 17.O-O b5 18.Bg5 Bb7 19.Bxf6 gxf6 20.Qh6 {#r} 1-0

[Event "Ch BCF"] [Site "masterchessopen.com – Hastings (England)"] [Round "3"] [White "Palmer WC"] [Black "MacDonald RC"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.Bf4 Be6 7.e3 Nf6 8.Bd3 c4 9.Bb1 a6 10.Ne5 Rc8 11.O-O Be7 12.a3 O-O 13.Qc2 Re8 14.g4 g6 15.f3 b5 16.h4 Qb6 17.Qh2 Nxe5 18.dxe5 Nd7 19.h5 g5 20.Bg3 Qxe3+ 21.Kh1 d4 22.Nd1 Qb3 23.Bc2 c3 24.Bxb3 Bxb3 {#r} 1-0

[Event "Match"] [Site "masterchessopen.com – London (England)"] [Round "3"] [White "Leonhardt Paul S (GER)"] [Black "Schories Georg"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nf6 6.Bg5 Be7 7.dxc5 Be6 8.e3 Nbd7 9.Bb5 Bxc5 10.Ne5 Be7 11.Bxf6 Bxf6 12.Bxd7+ Bxd7 13.Qxd5 Be6 14.Qb5+ Kf8 15.O-O a6 16.Qb4+ Be7 17.Qxb7 Rb8 18.Qxa6 Rb6 19.Qa7 f6 20.Rfd1 Bd6 21.Na4 Rb4 22.Nc5 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com – Sylvan Beach (USA)"] [Round "2"] [White "Marshall Frank J (USA)"] [Black "Howard K"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nf6 6.e4 exd5 7.exd5 Be6 8.Bb5+ Bd7 9.d6 Nc6 10.Qd3 Be6 11.Bf4 a6 12.Bxc6+ bxc6 13.Nf3 Qb6 14.O-O Rd8 15.Rfe1 Nh5 16.Rad1 Qb7 17.Be5 Nf6 18.Bxf6 Rxd6 19.Nd4 gxf6 20.Ne4 c5 21.Nxd6+ Bxd6 22.Nxe6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Ostend (Belgium)"] [Round "0"] [White "Bernstein Ossip"] [Black "Marco Georg (AUT)"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 Nf6 6.Be3 Na6 7.Na4 Bd7 8.a3 Be7 9.b4 Nc7 10.Nf3 Ne4 11.Bd4 O-O 12.e3 a5 13.Nb6 Ra7 14.Nxd7 Qxd7 15.c6 Qxc6 16.Rc1 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Berlin (Germany)"] [Round "0"] [White "Amateur1"] [Black "Bruening Ralf (GER)"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.Bf4 cxd4 5.Bxb8 dxc3 6.Be5 cxb2 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Vienna (Austria)"] [Round "7"] [White "Schlechter Carl (AUT)"] [Black "Prokes Ladislav (CZE)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Bf4 Nc6 6.Nf3 Nf6 7.e3 a6 8.Be2 Bf5 9.O-O Be7 10.dxc5 Bxc5 11.Rc1 Ba7 12.Qb3 Qd7 13.Ne5 Nxe5 14.Bxe5 Be6 15.Rfd1 Rd8 16.Nb5 d4 17.Qa3 axb5 18.Rc7 b4 19.Qxa7 Qd5 20.Rxd4 {#r} 1-0

[Event "Match"] [Site "masterchessopen.com – Berlin (Germany)"] [Round "1"] [White "Marshall Frank J (USA)"] [Black "Mieses Jacques (GER)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 cxd4 6.Nxd4 Nc6 7.Bf4 Bb4 8.e3 Nge7 9.Rc1 O-O 10.Be2 Bd6 11.Bg3 Nxd4 12.Qxd4 b6 13.Bd3 Bb7 14.Bxd6 Qxd6 15.O-O Rfc8 16.Nb5 Qd7 17.Rxc8+ Bxc8 18.Rc1 Nc6 19.Qh4 g6 20.Qf6 Nb4 21.Rc7 Qe6 22.Qd8+ Kg7 23.Nd6 Bb7 24.Nxf7 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Lodz (Poland)"] [Round "0"] [White "Marshall Frank J (USA)"] [Black "Rubinstein Akiba K (POL)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nf6 ( { ? } 5...Nc6 ) 6.Bg5 Be7 7.dxc5 Be6 8.Rc1 O-O 9.Bxf6 Bxf6 10.e3 Qa5 11.a3 Nc6 12.Bd3 Qxc5 13.h4 { !? } 13...Qe7 14.Ng5 ( 14.Bxh7+ { ?! } 14...Kxh7 15.Ng5+ Kg6 { ! ? } ) 14...h6 15.Nxe6 fxe6 ( 15...Qxe6 16.Nxd5 { ± } ) 16.Bb1 Bxh4 17.g3 Bxg3 { ! } 18.fxg3 Qg5 19.Qd3 Qxg3+ { ?? } ( 19...Ne5 20.Qh7+ Kf7 21.Rf1+ Ke7 { ? } ) 20.Kd2 Rf2+ 21.Ne2 Ne5 22.Qh7+ Kf7 23.Rc7+ Kf6 24.Rxh6+ { ! } {#r} 1-0

[Event "Tournament (b)"] [Site "masterchessopen.com – Hamburg (Germany)"] [Round "0"] [White "Lowcki Moishe Leopoldowicz"] [Black "Zimmer"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.Bf4 a6 7.e3 Be6 8.Be2 Nf6 9.O-O cxd4 10.Nxd4 Nxd4 11.Qxd4 Bd6 12.Bg5 Be7 13.Rfd1 O-O 14.Qa4 b5 15.Qc2 Rc8 16.Qd3 Qb6 17.Rac1 Rfd8 18.a3 Rc6 19.Bf3 Qc7 20.Ne2 Rc8 21.h3 Qe5 22.Rxc6 Rxc6 23.Nd4 Qxg5 24.Nxc6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – New York (USA)"] [Round "3"] [White "Black Roy T"] [Black "Johner Paul F (SUI)"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.Bg5 Be7 7.Bxe7 Ngxe7 8.dxc5 d4 9.Ne4 O-O 10.Qd2 Qd5 11.Ng3 Bg4 12.Rc1 Rad8 13.Qf4 Bxf3 14.gxf3 Ng6 15.Qd2 Nce5 16.Bg2 Nh4 17.Kf1 d3 18.e4 Qxa2 19.Qc3 d2 20.Rd1 Qa6+ 21.Kg1 Qf6 22.Kf1 Rd3 23.Qc2 Nxg2 24.Kxg2 Qxf3+ {#R} 0-1

[Event "It"] [Site "masterchessopen.com – San Sebastian (Spain)"] [Round "0"] [White "Bernstein Osip (FRA)"] [Black "Teichmann Richard (GER)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 4.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.Nf3 Nc6 5.cxd5 exd5 6.Bf4 cxd4 7.Nxd4 Bb4 8.e3 Nf6 9.Bb5 Bd7 10.O-O Bxc3 11.bxc3 O-O 12.Bxc6 Bxc6 13.Nxc6 bxc6 14.Qa4 {#r} 1-0

[Event "It (b)"] [Site "masterchessopen.com – Hastings (England)"] [Round "0"] [White "Gooding W"] [Black "Hammond C"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.e4 dxe4 6.d5 Nf6 7.Bg5 Qa5 8.Qd2 Nbd7 9.O-O-O Bd6 10.f3 exf3 11.Re1+ Kf8 12.Nxf3 h6 13.Bf4 Qc7 14.Bxd6+ Qxd6 15.Nb5 Qxd5 16.Re8+ {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Grekov Nikolay I"] [Black "Grigoriev Nikolay Dmitrievich"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch: 4.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.Nf3 Nc6 5.Bf4 cxd4 6.Nxd4 Bb4 7.Nb5 d4 8.Nc7+ Qxc7 9.Bxc7 dxc3 10.a3 c2+ 11.Qd2 Bxd2+ 12.Kxd2 e5 13.Kxc2 Kd7 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com – Brno (Czech Republic)"] [Round "6"] [White "Prokes Ladislav (CZE)"] [Black "Dobrowolny R"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 Bxc5 6.Nxd5 Nf6 7.Nc3 Qxd1+ 8.Nxd1 Nc6 9.Bd2 Bf5 10.Rc1 b6 11.a3 a5 12.Nf3 O-O 13.e3 Ne4 14.Bc3 Rad8 15.Be2 Rd6 16.O-O Rfd8 17.Be1 Bg4 18.Nc3 Nd2 19.Nxd2 Bxe2 20.Nxe2 Rxd2 21.Bxd2 Rxd2 22.Nd4 Ne7 23.Nb3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Vienna (Austria)"] [Round "6"] [White "Vukovic Vladimir (YUG)"] [Black "Gottlieb A"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4 6.Na4 Bxc5 7.Nxc5 Qa5+ *

[Event "It"] [Site "masterchessopen.com – Teplits/Shoenau (Germany)"] [Round "0"] [White "Reti Richard (CZE)"] [Black "Tarrasch Siegbert (GER)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.Be3 c4 7.g3 Bb4 8.Bg2 Nge7 9.O-O f6 10.Bd2 O-O 11.b3 Qa5 12.Rc1 b5 13.bxc4 bxc4 14.e4 Bxc3 15.Bxc3 Qxa2 16.Nd2 Qa6 17.exd5 Nd8 18.Bb4 Rf7 19.Re1 Qb7 20.Bxe7 {#r} 1-0

[Event "Simultan"] [Site "masterchessopen.com – Paris (France)"] [Round "0"] [White "Alekhine Alexander A (RUS)"] [Black "NN (ITA)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nf6 6.Bg5 c4 7.Bxf6 Qxf6 8.Nxd5 Qd6 9.e4 b5 10.a4 Bb7 11.axb5 Bxd5 12.exd5 Qxd5 13.Qa4 Qe4+ 14.Be2 Be7 15.b6+ Nc6 16.Ne5 Bb4+ 17.Kf1 O-O 18.Nxc6 {#r} 1-0

[Event "It (b)"] [Site "masterchessopen.com – Duisburg (Germany)"] [Round "0"] [White "Hennig H"] [Black "Benzinger Josef"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Be6 8.Qxd8+ Rxd8 9.e3 Nb4 10.Bb5+ Ke7 11.Ba4 Bc4 12.Nge2 b5 13.Bd1 Nd3+ 14.Kf1 b4 15.Ne4 f5 16.N4g3 g6 17.Bc2 Bg7 18.Bxd3 Bxd3 19.f3 Rc8 20.Ke1 Nf6 21.Nf4 Bc2 22.Bd2 a5 23.Rc1 Nd7 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Bled (Slovenia)"] [Round "7"] [White "Pirc Vasja (YUG)"] [Black "Alekhine Alexander A (RUS)"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ ( 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Be6 8.Qxd8+ Rxd8 ) 5...Bd7 ( 5...Qd7 { ? } 6.Nb5 ) 6.Qxd4 exd5 7.Qxd5 Nc6 8.Bg5 Nf6 9.Qd2 h6 10.Bxf6 ( 10.Bh4 Bb4 { ? 11... g5, 12... ?e4 } ) 10...Qxf6 11.e3 O-O-O 12.O-O-O { ? } ( 12.Nd5 { ! } 12...Qg6 13.Ne2 { ? ?e2-f4, ?c3 } ) 12...Bg4 13.Nd5 Rxd5 { ! } 14.Qxd5 Ba3 { ! } ( 14...Bxd1 15.Qxd1 Qxf2 16.Qg4+ f5 17.Qe2 Qxe2 { ? ? } ) 15.Qb3 { ??+ } ( 15.bxa3 Qc3+ 16.Kb1 Rd8 { ??+ } ) ( 15.Rd2 Bxb2+ 16.Rxb2 Qc3+ 17.Kb1 Qe1+ 18.Kc2 Rd8 { ??+ } ) 15...Bxd1 16.Qxa3 Qxf2 17.Qd3 Bg4 { ! } ( 17...Rd8 { ? } 18.Nh3 Qf6 19.Qc3 ) 18.Nf3 Bxf3 ( 18...Rd8 { ?! } 19.Qe2 ) 19.Qf5+ Kb8 20.Qxf3 Qe1+ 21.Kc2 ( { ? } 21.Qd1 Qxe3+ 22.Qd2 Qe6 23.Qf4+ { ??+ } ) 21...Rc8 22.Qg3+ Ne5+ 23.Kb3 Qd1+ 24.Ka3 Rc5 {#R} 0-1

[Event "Match"] [Site "masterchessopen.com – Hague (Netherlands)"] [Round "4"] [White "Flohr Salomon M (CZE)"] [Black "Van Den Bosch Johannes (NED)"] [Result "1-0"] [ECO "A13"] [Opening "English: 1...e6 2.Nc3 d5"] 1.c4 e6 2.Nc3 d5 3.d4 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nf6 8.Qd1 Nc6 9.Nf3 Bb4 10.Bd2 Bg4 11.e3 Qd7 12.h3 Bxf3 13.Qxf3 O-O-O 14.O-O-O Ne5 15.Bb5 Qc7 16.Qf5+ Kb8 17.Kb1 a6 18.Be2 Rd7 19.Nb5 axb5 20.Bxb4 Rd5 21.Rxd5 Nxd5 22.Rc1 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Maribor (Slovenia)"] [Round "5"] [White "Rejfir Josef (CZE)"] [Black "Menchik Vera"] [Result "0-1"] [ECO "A13"] [Opening "English: 1...e6 2.Nc3 d5"] 1.c4 e6 2.Nc3 d5 3.d4 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qa4 exd5 7.Nf3 Bc5 8.Qb5 Qd6 9.g3 Nf6 10.Bg5 Ne4 11.Nxe4 dxe4 12.Nd2 O-O 13.Nxe4 Bb4+ 14.Bd2 Bxd2+ 15.Nxd2 Nd4 16.Qc4 Be6 17.Ne4 Qb6 18.Qd3 Rac8 19.Nc3 Qxb2 20.Rb1 Qxc3+ {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com – Brno (Czech Republic)"] [Round "0"] [White "Gargulak Methodej (CZE)"] [Black "Milion (CZE)"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.dxe6 dxc3 6.exf7+ Ke7 7.fxg8=N+ Ke8 8.Qxd8+ Kxd8 9.Bg5+ Kd7 10.O-O-O+ Kc6 11.Ne7+ {#r} 1-0

[Event "Ch Yugoslavia"] [Site "masterchessopen.com – Zagreb (Croatia)"] [Round "2"] [White "Trifunovic Petar (YUG)"] [Black "Kalabar Sadi"] [Result "1-0"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nc6 8.Qd1 Nf6 9.e3 Qa5 10.Bd2 O-O-O 11.Nf3 Bg4 12.Be2 Bb4 13.Qc2 Kb8 14.a3 Be7 15.Rd1 Qh5 16.Qa4 h6 17.h3 Rhe8 18.O-O Bd6 19.Nb5 Re4 20.Bb4 Bxh3 21.Rxd6 Rxd6 22.Bxd6+ Ka8 23.Nfd4 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Berlin (Germany)"] [Round "0"] [White "Fidlow"] [Black "Mayer Istvan (HUN)"] [Result "1-0"] [BlackElo "2063"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.dxe6 dxc3 6.exf7+ Ke7 7.fxg8=N+ Rxg8 8.Bg5+ {#r} 1-0

[Event "Memorial M.Chigorin"] [Site "masterchessopen.com – Leningrad (Russia)"] [Round "0"] [White "Smyslov Vassily (RUS)"] [Black "Estrin Yakov B (RUS)"] [Result "1-0"] [WhiteElo "2494"] [BlackElo "2450"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Be6 8.Qxd8+ Rxd8 9.e3 Nb4 10.Bb5+ Ke7 11.Kf1 Nf6 12.Nf3 Nc2 13.Rb1 Bf5 14.Bd2 g5 15.Rc1 h6 16.e4 Nxe4 17.Rxc2 Nd6 18.Nd4 Nxb5 19.Nxf5+ Kf6 20.Nxb5 Kxf5 21.Ke2 {#r} 1-0

[Event "Memorial Szikra"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Kluger Gyula (HUN)"] [Black "Honfi Karoly (HUN)"] [Result "0-1"] [WhiteElo "2250"] [BlackElo "2365"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.Nf3 Nf6 9.Qd1 Bc5 10.e3 Qe7 11.Be2 O-O-O 12.O-O g5 13.Nd4 g4 14.Ncb5 a6 15.Nc3 Qe5 16.Bd2 Nxd4 17.exd4 Bxd4 18.Qb3 Bc6 19.Rae1 Qh5 20.Be3 Be5 21.h3 Rhg8 22.f4 gxh3 23.Rf2 Qh4 24.fxe5 hxg2 {#R} 0-1

[Event "Ch OWL"] [Site "masterchessopen.com – Brakel (Germany)"] [Round "10"] [White "Lachmann Hans-Georg"] [Black "Josting Friedel (GER)"] [Result "1-0"] [BlackElo "1975"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4 6.Na4 b5 7.cxb6 axb6 8.b3 Nf6 9.e3 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 O-O 12.Qxd4 Qe7 13.a3 Nc6 14.Qb2 Be6 15.Nxb6 Rab8 16.Nc4 Bxc4 17.Bxc4 Na5 18.Qa2 Qe5 19.Rc1 Rfc8 20.Nf3 {#r} 1-0

[Event "Ch URS (team)"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Gaisert"] [Black "Zaitsev Igor A (RUS)"] [Result "0-1"] [BlackElo "2408"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.Bg5 Nf6 9.Bxf6 Qxf6 10.e3 O-O-O 11.Qb3 Be6 12.Qa4 Bb4 13.Rc1 Rd2 14.Kxd2 Qxf2+ 15.Ne2 Bf5 16.Qxb4 Rd8+ 17.Qd4 Nxd4 18.Nb5+ Nc6+ 19.Nd4 Kb8 20.Kd1 Qxe3 {#R} 0-1

[Event "Ch Czechoslovakia"] [Site "masterchessopen.com – Brno (Czech Republic)"] [Round "8"] [White "Hybl Jaroslav (CZE)"] [Black "Trapl Jindrich (CZE)"] [Result "1-0"] [WhiteElo "2172"] [BlackElo "2336"] [ECO "A13"] [Opening "English: 1...e6"] 1.c4 e6 2.d4 d5 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nc6 8.e3 Nf6 9.Qd1 Bc5 10.Nf3 Qe7 11.Be2 O-O-O 12.Bd2 g5 13.O-O g4 14.Nd4 Nxd4 15.exd4 Bd6 16.Bg5 Rdg8 17.Qc1 Bc6 18.Re1 Qc7 19.Bxf6 Bxh2+ 20.Kf1 Bf4 21.Nb5 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com – Bognor Regis (England)"] [Round "10"] [White "Champion KF"] [Black "Pratten Wilfred H"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.e3 Nf6 7.Bb5 a6 8.Bxc6+ bxc6 9.dxc5 Bxc5 10.Nd4 Bd7 11.a3 O-O 12.O-O Re8 13.b4 Bd6 14.Nb3 Bxh2+ 15.Kxh2 Ng4+ 16.Kg3 Qg5 17.f4 Qg6 18.Kf3 Nxe3 19.Bxe3 Bg4+ 20.Kf2 Bxd1 21.Raxd1 Qc2+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Miettinen Stig"] [Black "Valve Pekka"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4 6.Na4 Nc6 7.Bd2 Bf5 8.b4 Qd5 9.Nf3 Be4 10.g3 g5 11.Rg1 Be7 12.b5 g4 13.bxc6 gxf3 14.cxb7 Rb8 15.Qb3 Rxb7 16.Qa3 Nf6 17.e3 O-O 18.exd4 Qxd4 19.Rc1 Qxf2+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com – URS"] [Round "0"] [White "Gufeld Eduard (USA)"] [Black "Nikolaevsky Yuri V (RUS)"] [Result "0-1"] [WhiteElo "2434"] [BlackElo "2315"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.Bg5 Nf6 9.Qd2 h6 10.Bh4 g5 11.Bg3 Qa5 12.e3 O-O-O 13.Nge2 Bb4 14.a3 Ne4 15.Qc1 Nc5 16.axb4 Nd3+ 17.Kd1 Qxb4 18.Rxa7 Be6 19.Ra8+ Kd7 20.Rxd8+ Rxd8 21.Qa1 Ke7 22.Kc2 Qb3+ 23.Kd2 Nxb2+ {#R} 0-1

[Event "Ch Great Britain (under 18)"] [Site "masterchessopen.com – Rhyl (England)"] [Round "0"] [White "Lewis L"] [Black "Nicholson John G (ENG)"] [Result "0-1"] [BlackElo "2182"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nc6 8.Qd1 Bc5 9.Nf3 Nf6 10.Bg5 Qb6 11.e3 Qxb2 12.Bxf6 gxf6 13.Ne4 Bb4+ 14.Ned2 Bg4 15.Qc1 Qxc1+ 16.Rxc1 Bxf3 17.gxf3 O-O-O 18.Rc2 Rxd2 19.Rxd2 Rd8 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com – BRD"] [Round "0"] [White "Napolitano Mario (ITA)"] [Black "Hunter Charles"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.e3 Nc6 8.Nf3 Nxd4 {#R} 0-1

[Event "Memorial J.Capablanca"] [Site "masterchessopen.com – Cienfuegos (Cuba)"] [Round "0"] [White "Vilela Jose Luis (CUB)"] [Black "Rodriguez Orestes (ESP)"] [Result "0-1"] [WhiteElo "2260"] [BlackElo "2425"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.Nf3 Nf6 9.Qd1 Bc5 10.e3 Qe7 11.Be2 O-O-O 12.O-O g5 13.a3 g4 14.Nd4 Qe5 15.Ncb5 a6 16.b4 Bb6 17.Nc3 Nxd4 18.exd4 Bxd4 19.Bd2 Bc6 20.Qc2 Nd5 21.Nxd5 Qxd5 22.Bxg4+ Rd7 23.Qxc6+ bxc6 24.Bxd7+ Qxd7 {#R} 0-1

[Event "Olympiad (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Kahn Manfred (GER)"] [Black "Jensen"] [Result "1-0"] [WhiteElo "2139"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4 6.Na4 Nc6 7.a3 Qd5 8.b4 Bf5 9.Nf3 O-O-O 10.g3 d3 11.Nc3 Qe6 12.Bd2 Nf6 13.e3 Bg4 14.Bg2 Ne5 15.h3 Nxf3+ 16.Bxf3 Bxh3 17.Qa4 Qf5 18.Bxb7+ Kxb7 19.c6+ Kb6 20.e4 Nxe4 21.Be3+ Bc5 22.bxc5+ Nxc5 23.Rb1+ {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – Argentina"] [Round "0"] [White "Ramirez"] [Black "Santos"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qa4 exd5 7.e3 Nf6 8.Bb5 Bd7 9.Nf3 Bc5 10.Nd4 O-O 11.Nxc6 Bxc6 12.Bxc6 bxc6 13.Qxc6 Rc8 14.Qb5 d4 15.Na4 dxe3 16.fxe3 Qd5 17.Qe2 Bb4+ 18.Bd2 Rc2 {#R} 0-1

[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Bruning H (GER)"] [Black "Lopez Esnaola Benito"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nc6 8.Nf3 Nf6 9.Qd1 Bc5 10.e3 Qe7 11.a3 O-O-O 12.Qc2 Kb8 13.Be2 g5 14.h3 Rc8 15.Bd3 g4 16.hxg4 Bxg4 17.Bf5 Bxf3 18.Bxc8 Nd4 19.Qb1 Bxg2 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Montilla (Spain)"] [Round "0"] [White "Kavalek Lubomir (USA)"] [Black "Calvo Minguez Ricardo (ESP)"] [Result "1-0"] [WhiteElo "2540"] [BlackElo "2435"] [ECO "D32"] [Opening "QGD Tarrasch: 4.e3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nc6 5.Nf3 Nf6 6.cxd5 exd5 7.Be2 c4 8.Ne5 Bb4 9.O-O O-O 10.Nxc6 bxc6 11.Qc2 g6 12.Bd2 Bf5 13.Qa4 Bd6 14.Qxc6 Rb8 15.b3 Rb6 16.Qa4 Bd7 17.Qa5 Bb4 18.Qxa7 Bc8 19.bxc4 Ra6 20.Qb8 Qa5 21.cxd5 Bxc3 22.Bxc3 Qxc3 23.Rac1 Qd2 24.Rxc8 {#r} 1-0

[Event "Ch Netherlands"] [Site "masterchessopen.com – Leeuwarden (Netherlands)"] [Round "12"] [White "Donner Jan-Hein (NED)"] [Black "Van Baarle C John (NED)"] [Result "0-1"] [WhiteElo "2470"] [BlackElo "2325"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 d5 3.Nc3 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nc6 8.Qd1 Nf6 9.Nf3 Bc5 10.e3 Qe7 11.Be2 O-O-O 12.Bd2 g5 13.Qc1 g4 14.Nd4 Kb8 15.O-O h5 16.Re1 h4 17.Nxc6+ Bxc6 18.e4 Rxd2 19.Qxd2 Qe5 20.Rad1 g3 21.Rf1 h3 22.Bf3 hxg2 23.Bxg2 gxf2+ {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Round "1"] [White "Macek Vlasta (CRO)"] [Black "Day Angela"] [Result "1-0"] [WhiteElo "2199"] [BlackElo "2000"] [ECO "A13"] [Opening "English: 1...e6 2.Nc3 d5"] 1.c4 e6 2.Nc3 d5 3.d4 c5 4.cxd5 exd5 5.Nf3 Nf6 6.Bg5 Be7 7.e3 Be6 8.Bb5+ Nc6 9.Ne5 Rc8 10.Qa4 Qb6 11.dxc5 Qxc5 12.O-O O-O 13.Nf3 a6 14.Be2 Rfd8 15.Rfd1 h6 16.Bh4 Rd7 17.Rac1 Qb6 18.Rd2 Qd8 19.Rcd1 Rcc7 20.Bg3 Bd6 21.Bxd6 Rxd6 22.Nd4 Nxd4 23.Qxd4 Ne4 24.Nxe4 {#r} 1-0

[Event "World Tournament (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Schlenker Joerg (GER)"] [Black "Rimbach"] [Result "1-0"] [WhiteElo "2213"] [ECO "D32"] [Opening "QGD Tarrasch: 4.e3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 cxd4 5.exd4 dxc4 6.Bxc4 Nf6 7.Nf3 Bd6 8.Bg5 O-O 9.Qe2 Nc6 10.Rd1 Be7 11.Bh4 Qc7 12.O-O Rd8 13.Bg3 Qa5 14.Nb5 Ne8 15.d5 exd5 16.Bxd5 Bd7 17.Qc4 Ne5 18.Nxe5 Bxb5 19.Bxf7+ Kh8 20.Qe6 Bg5 21.Bh5 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – Scotland"] [Round "0"] [White "McLennan A"] [Black "Roach Walter"] [Result "0-1"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.Nf3 Nf6 9.Qd1 Bc5 10.e3 Qe7 11.Be2 O-O-O 12.O-O g5 13.b4 Nxb4 14.Bb2 Rhg8 15.Qb3 Kb8 16.Nd4 Rg6 17.a3 Nc6 18.Ncb5 a6 19.Nxc6+ Bxc6 20.Nc3 Bxe3 21.Bxa6 Ng4 22.Nd1 Qd6 23.g3 Nxh2 {#R} 0-1

[Event "It (corr.)"] [Site "masterchessopen.com – Argentina"] [Round "0"] [White "Peterson George"] [Black "Morgado Juan J (ARG)"] [Result "0-1"] [BlackElo "2219"] [ECO "D32"] [Opening "QGD Tarrasch: 4.e3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.cxd5 exd5 7.b3 cxd4 8.Nxd4 Bb4 9.Bd2 Nxd4 10.exd4 O-O 11.Be2 Qa5 12.Rc1 Bf5 13.a3 Bxc3 14.Bxc3 Qxa3 15.O-O Rac8 16.Ra1 Qd6 17.Bb2 Bc2 18.Qd2 Qb6 19.Ba3 Rfe8 20.Bc5 Qxb3 21.Ra3 Ne4 22.Qc1 Nxc5 23.Rxb3 Nxb3 {#R} 0-1

[Event "Ch Baden-Wuerttemberg"] [Site "masterchessopen.com – Stuttgart (Germany)"] [Round "11"] [White "Fritsch Rolf (GER)"] [Black "Fritz Roland (GER)"] [Result "1-0"] [WhiteElo "2205"] [BlackElo "2353"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.Nf3 Nf6 9.Qd1 Bc5 10.e3 Qe7 11.Be2 O-O-O 12.O-O g5 13.b4 Bxb4 14.Qb3 g4 15.Nd4 Kb8 16.Rb1 Rc8 17.Nxc6+ Rxc6 18.Qxb4 Qxb4 19.Rxb4 Rxc3 20.Bb2 Nd5 21.Bxc3 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Zalaegerszeg (Hungary)"] [Round "0"] [White "Ftacnik Lubomir (SVK)"] [Black "Szeles Karoly (HUN)"] [Result "0-1"] [WhiteElo "2570"] [BlackElo "2208"] [ECO "A13"] [Opening "English: 1...e6 2.Nc3 d5"] 1.c4 e6 2.Nc3 d5 3.d4 c5 4.cxd5 cxd4 5.Qa4+ Bd7 6.Qxd4 exd5 7.Qxd5 Nc6 8.Bg5 Nf6 9.Qd2 Bb4 10.Nf3 h6 11.Bxf6 Qxf6 12.a3 Ba5 13.Rc1 O-O-O 14.b4 Bg4 15.Qa2 Bc7 16.Nb5 Bxf3 17.gxf3 Bb6 18.Qc4 Kb8 19.Rg1 Rhe8 20.f4 Ne5 21.Qe4 Nd3+ 22.exd3 Rxe4+ 23.dxe4 Bxf2+ {#R} 0-1

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Osterman Erkki"] [Black "Koskinen Erkki (FIN)"] [Result "0-1"] [BlackElo "1952"] [ECO "D32"] [Opening "QGD Tarrasch: 4.cxd5 exd5"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 Nf6 6.Bg5 Bxc5 7.e3 d4 8.exd4 Bxd4 9.Bb5+ Nc6 10.Nge2 Bxf2+ 11.Kxf2 Ng4+ 12.Ke1 Qxg5 13.Qd5 Qxd5 14.Nxd5 O-O 15.Bxc6 bxc6 16.Ne7+ Kh8 17.Nxc6 Re8 18.Nd4 Ba6 19.Rd1 Rac8 20.Rd2 Rc1+ {#R} 0-1

[Event "Ch Malaga"] [Site "masterchessopen.com – Malaga (Spain)"] [Date "1980.02.27"] [Round "8"] [White "Vazquez Diez Federico"] [Black "Ruiz Lacalle Antonio"] [Result "0-1"] [BlackElo "2098"] [ECO "D32"] [Opening "QGD Tarrasch"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.dxc5 d4 5.Na4 Bxc5 6.Nf3 Bb4+ 7.Bd2 Qa5 8.a3 Bxd2+ 9.Nxd2 Bd7 10.b3 Bxa4 11.bxa4 Nf6 12.Qb3 O-O 13.Qb4 Nc6 14.Qb3 Ne4 15.Qc2 Nxd2 16.Qxd2 Qxa4 17.e3 Rfd8 18.Bd3 dxe3 19.Qc2 exf2+ 20.Kxf2 Qxc2+ 21.Bxc2 Rd2+ {#R} 0-1

[Event "Ch Poland (team)"] [Site "masterchessopen.com – Gdynia (Poland)"] [Round "7"] [White "Szmacinska Grazyna (POL)"] [Black "Wiese-Jozwiak Malgorzata (POL)"] [Result "1-0"] [WhiteElo "2181"] [BlackElo "2205"] [ECO "D32"] [Opening "QGD Tarrasch: 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.e3 Nf6 7.Be2 Bd6 8.dxc5 Bxc5 9.O-O O-O 10.b3 a6 11.Bb2 Ba7 12.Rc1 Bf5 13.Na4 Re8 14.Bxa6 Nb4 15.Bb5 Ng4 16.Bxe8 Qxe8 17.Bd4 Bd3 18.Bxa7 Bxf1 19.Kxf1 Rxa7 20.Qd4 {#r} 1-0