[Site "masterchessopen.com – Berlin (Germany)"] [Round "8"] [White "Schallopp Emil (GER)"] [Black "Moll Kurt"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Bd6 8.c3 Ne7 9.Qb3 Qd7 10.Re1 g6 11.Bh6 c5 12.Bg7 Rf8 13.Bxf8 Kxf8 14.Nf3 Qg4 15.Nbd2 Qh5 16.e5 fxe5 17.Ne4 h6 18.Nxc5 Bg4 19.Ne6+ Bxe6 20.Qxe6 Re8 21.Nxe5 g5 22.g4 Nd5 23.Nd7+ Kg7 24.gxh5 {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com – Marianske Lazne (Czech Republic)"] [Round "7"] [White "Barendregt Johan Teunis"] [Black "Sliwa Bogdan (POL)"] [Result "1-0"] [BlackElo "2235"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd7 10.Bf4 O-O-O 11.Nc3 Re8 12.Nd5 Bc6 13.Nxc7 Rxe4 14.f3 Re2 15.Na8 b5 16.Nb6+ Kb7 17.Nd7 Bxd7 18.Rxd7+ Kc6 19.Rc7+ Kb6 20.Rc8 Nh6 21.Rb8+ {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com – Habana (Cuba)"] [Round "8"] [White "Fischer Robert J (USA)"] [Black "Gligoric Svetozar (SRB)"] [Result "1-0"] [WhiteElo "2780"] [BlackElo "2447"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 exd4 8.cxd4 Qd7 9.h3 Be6 10.Nc3 O-O-O 11.Bf4 Ne7 12.Rc1 Ng6 13.Bg3 Bd6 14.Na4 Bxg3 15.fxg3 Kb8 16.Nc5 Qd6 17.Qa4 Ka7 18.Nxa6 Bxh3 19.e5 Nxe5 20.dxe5 fxe5 21.Nc5+ Kb8 22.gxh3 e4 23.Nxe4 Qe7 24.Rc3 b5 25.Qc2 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Polanica Zdroj (Poland)"] [Round "5"] [White "Liebert Heinz (GER)"] [Black "Sydor Andrzej (POL)"] [Result "1-0"] [WhiteElo "2247"] [BlackElo "2325"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Ne7 8.Be3 Qd7 9.Nc3 Qg4 10.f3 Qg6 11.Rf2 Bd7 12.Rd2 O-O-O 13.Ne6 Qe8 14.Nxd8 Qxd8 15.Qe2 Ng6 16.Rad1 Bd6 17.Na4 Qe7 18.Nb6+ Kb8 19.Nc4 Be6 20.Nxd6 cxd6 21.Rxd6 {#r} 1-0

[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Smith Olle"] [Black "Flum G"] [Result "0-1"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 Bxf3 9.gxf3 fxe5 10.f4 Nf6 11.Nc3 Bd6 12.fxe5 Bxe5 13.Na4 a5 14.Nc5 b6 15.Nd3 O-O-O 16.Be3 Bd4 17.Bxd4 Rxd4 18.f3 Rhd8 19.h3 Nh5 20.Rf1 c5 21.Rae1 c4 22.Ne5 Nf4 {#R} 0-1

[Event "Zt"] [Site "masterchessopen.com – Halle (Germany)"] [Round "0"] [White "Minic Dragoljub (CRO)"] [Black "Westerinen Heikki M J (FIN)"] [Result "0-1"] [WhiteElo "2355"] [BlackElo "2340"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Nbd2 Nh6 9.h3 Bh5 10.Nc4 Nf7 11.Qe2 O-O 12.g4 Bg6 13.Nh4 Qd7 14.f3 Rae8 15.Be3 Nd8 16.Rad1 exd4 17.Rxd4 Qe6 18.Rfd1 Nf7 19.b3 Bc5 20.Rd7 Bd6 21.Nxd6 Nxd6 22.R1xd6 cxd6 23.Rxb7 Qe5 24.Qe1 d5 25.Bd4 Qe6 26.Rb6 dxe4 27.Nxg6 hxg6 28.Qxe4 Qd6 {#R} 0-1

[Event "Ch World (students)"] [Site "masterchessopen.com – Harrachov (Czech Republic)"] [Round "0"] [White "Mozes Ervin (ROM)"] [Black "Krantz Kjell (SWE)"] [Result "1-0"] [WhiteElo "2237"] [BlackElo "2305"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 exd4 8.cxd4 Qd7 9.h3 Bh5 10.Ne5 Qxh3 11.gxh3 Bxd1 12.Rxd1 fxe5 13.dxe5 Bc5 14.Kg2 Ne7 15.f4 Ng6 16.e6 O-O 17.f5 Ne5 18.Nc3 g6 19.Bh6 Rf6 20.Bg5 Rff8 21.f6 Bd6 22.f7+ Kg7 23.Rf1 Nc4 24.b3 Be5 25.bxc4 Bxc3 26.Rad1 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Palma de Majorca (Spain)"] [Round "0"] [White "Damjanovic Mato (CRO)"] [Black "Portisch Lajos (HUN)"] [Result "0-1"] [WhiteElo "2303"] [BlackElo "2523"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Ne7 8.Be3 Ng6 9.Nd2 Bd6 10.Nc4 O-O 11.c3 Re8 12.f3 Bf8 13.Qb3 Kh8 14.Rfe1 c5 15.Nf5 Be6 16.a4 Ne5 17.Rad1 Qc8 {#R} 0-1

[Event "Ch Latvia"] [Site "masterchessopen.com – ?"] [Round "0"] [White "Vitolins Alvis (LAT)"] [Black "Mileika Ya"] [Result "1-0"] [WhiteElo "2435"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd7 10.Nc3 O-O-O 11.Bf4 Bc6 12.Rxd8+ Kxd8 13.Rd1+ Kc8 14.Nd5 Bxd5 15.exd5 Kd7 16.d6 Bxd6 17.Nxc5+ Kc6 18.Bxd6 cxd6 19.Ne6 g6 20.Nd8+ {#r} 1-0

[Event "Ch Armies"] [Site "masterchessopen.com – Habana (Cuba)"] [Round "4"] [White "Hort Vlastimil (GER)"] [Black "Zheliandinov Viktor (UKR)"] [Result "1-0"] [WhiteElo "2466"] [BlackElo "2356"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd6 10.Na5 Bg4 11.f3 O-O-O 12.e5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Bamberg (Germany)"] [Round "0"] [White "Teufel Juergen (GER)"] [Black "Westerinen Heikki M J (FIN)"] [Result "0-1"] [WhiteElo "2238"] [BlackElo "2340"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Rd3 Bxf3 10.Rxf3 Nf6 11.Kf1 O-O-O 12.Nc3 Bb4 13.Bg5 Bxc3 14.Rxf6 gxf6 {#R} 0-1

[Event "Ch Hungary"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Adorjan Andras (HUN)"] [Black "Nagy Ervin (HUN)"] [Result "1-0"] [WhiteElo "2504"] [BlackElo "2269"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd7 10.Bf4 O-O-O 11.Nc3 Be6 12.Rxd8+ Kxd8 13.a4 Bd6 14.Rd1 Bxb3 15.cxb3 Kd7 16.Nd5 Kc6 17.b4 b6 18.bxc5 bxc5 19.Rc1 Bxf4 20.Nxf4 Ne7 21.Ne6 Rb8 22.Nxc5 Kd6 23.Nxa6 Rxb2 24.Nxc7 {#r} 1-0

[Event "Match \"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Makarichev Sergey (RUS)"] [Black "Pukshansky Mikhail B (RUS)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2405"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 Qe7 9.Nbd2 O-O-O 10.Qc2 g5 11.dxe5 Bxe5 12.Nxe5 fxe5 13.Nc4 Nh6 14.f3 Bd7 15.Na5 b6 16.Qe2 b5 17.a4 Nf7 18.axb5 cxb5 19.Nb3 Be6 20.Nc5 Bc4 21.Qf2 Bxf1 22.Rxa6 Qxc5 23.Bxc5 Bc4 24.h3 Rd1+ 25.Kh2 Rhd8 26.Ra8+ Kb7 27.Ra7+ Kb8 28.Bb6 {#r} 1-0

[Event "It (b)"] [Site "masterchessopen.com – Nethanya (Israel)"] [Round "1"] [White "Stepak Yedael (ISR)"] [Black "Westerinen Heikki M J (FIN)"] [Result "0-1"] [WhiteElo "2262"] [BlackElo "2340"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.h3 Bxf3 10.gxf3 Ne7 11.f4 exf4 12.Bxf4 Ng6 13.Bxc7 Bc5 14.Bg3 O-O 15.Kg2 Rae8 16.Nc3 Re6 17.Rd2 h5 18.h4 Nf4+ 19.Kh2 Rg6 20.Rf1 Ne6 21.Ne2 Rg4 22.Nc3 g5 23.hxg5 Nxg5 24.Re2 Rf3 {#R} 0-1

[Event "Ch World (team) (under 26) (final B)"] [Site "masterchessopen.com – Ybbs (Austria)"] [Date "1968.07.20"] [Round "2"] [White "Araujo Rodolfo"] [Black "Westerinen Heikki M J (FIN)"] [Result "0-1"] [BlackElo "2340"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.h3 Bh5 9.Nbd2 Nh6 10.Nc4 Nf7 11.Qe2 O-O 12.g4 Bg6 13.Nh4 Qd7 14.Nf5 Rae8 15.Qd3 Kh8 16.Be3 Bxf5 17.gxf5 g6 18.f3 gxf5 19.exf5 Rg8+ 20.Kf2 exd4 21.cxd4 Bg3+ 22.Ke2 Nh6 23.Kd2 Nxf5 24.Bg1 b5 25.Na3 Bf4+ 26.Kc3 Rxg1 27.Rxg1 Re3 28.Rad1 Qxd4+ {#R} 0-1

[Event "Zt"] [Site "masterchessopen.com – Mar del Plata (Argentina)"] [Round "0"] [White "Mecking Henrique (BRA)"] [Black "Rocha Antonio (BRA)"] [Result "1-0"] [WhiteElo "2578"] [BlackElo "2300"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 Qe7 9.Nbd2 Nh6 10.h3 Bd7 11.Qb3 b6 12.dxe5 fxe5 13.Nc4 Nf7 14.Rfd1 Bc5 15.Bxc5 Qxc5 16.Rxd7 Kxd7 17.Nxb6+ Qxb6 18.Qxf7+ Kc8 19.Nxe5 Qxb2 20.Qd7+ Kb8 21.Qd1 Qxc3 22.Rb1+ Ka7 23.Qd4+ Qxd4 24.Nxc6# 1-0

[Event "Ch World (team) (under 26) (final C)"] [Site "masterchessopen.com – Dresden (Germany)"] [Date "1969.08.09"] [Round "2"] [White "Watt D"] [Black "Weill Roland (FRA)"] [Result "1-0"] [BlackElo "2205"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd6 10.Na5 Bg4 11.f3 O-O-O 12.e5 Bf5 13.exd6 Bxc2 14.Rd2 Bxb1 15.Rxb1 cxd6 16.Nc4 Kc7 17.Rd1 d5 18.Bf4+ Kc6 19.b4 Rd7 20.bxc5 Kxc5 21.Rbc1 Kb4 22.Nb6 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Round "14"] [White "Fischer Robert J (USA)"] [Black "Rubinetti Jorge (ARG)"] [Result "1-0"] [WhiteElo "2780"] [BlackElo "2382"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 Bxf3 9.gxf3 fxe5 10.Be3 Bd6 11.Nd2 Ne7 12.Nc4 O-O-O 13.Rd3 b5 14.Na5 Bb4 15.Nb3 Rxd3 16.cxd3 Ng6 17.Kf1 Rf8 18.Ke2 Nf4+ 19.Bxf4 Rxf4 20.Rg1 Rh4 21.Rxg7 Rxh2 22.a3 Bd6 23.f4 exf4 24.d4 Kd8 25.Na5 c5 26.e5 Bf8 27.Nc6+ Ke8 28.Rxc7 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Reykjavik (Iceland)"] [Round "0"] [White "Padevsky Nikola (BUL)"] [Black "Hecht Hans-Joachim (GER)"] [Result "1-0"] [WhiteElo "2355"] [BlackElo "2379"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Ne7 8.Be3 Ng6 9.Nc3 Bb4 10.Nce2 c5 11.Nf5 Bxf5 12.exf5 Ne7 13.c3 Qxd1 14.Raxd1 Ba5 15.Bxc5 Rd8 16.Rxd8+ Kxd8 17.Nd4 Rg8 18.Rd1 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com – Siegen (Germany)"] [Round "4"] [White "Schammo J"] [Black "Matanovic Aleksandar (SRB)"] [Result "0-1"] [WhiteElo "2200"] [BlackElo "2490"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Be3 Ne7 10.Nbd2 Ng6 11.h3 Be6 12.Nf1 Bd6 13.Ng3 O-O 14.Ng5 Bc8 15.c4 Nh4 16.Rd3 h6 17.Nf3 Nxf3+ 18.gxf3 Bxh3 19.Kh2 Be6 20.c5 Be7 21.Kg2 Rad8 22.Rxd8 Rxd8 23.b3 g5 24.Kf1 Kg7 25.Ke2 Kg6 26.Rh1 a5 {#R} 0-1

[Event "?"] [Site "masterchessopen.com – URS"] [Round "0"] [White "Volchok Alexandr (RUS)"] [Black "Kreslawski"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 exd4 8.cxd4 Bxf3 9.Qxf3 Qxd4 10.Rd1 Qc4 11.Bf4 Qf7 12.Qg3 Bd6 13.Bxd6 O-O-O 14.e5 fxe5 15.Qg4+ Qd7 16.Be7 Qxg4 17.Rxd8# 1-0

[Event "It (open)"] [Site "masterchessopen.com – Cork (Ireland)"] [Round "0"] [White "Moles John (IRL)"] [Black "Coveney Maurice"] [Result "1-0"] [WhiteElo "2270"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Be6 10.Bf4 Rd8 11.Nc3 Bd6 12.Bxd6 cxd6 13.Na5 Rd7 14.Na4 Ke7 15.Nb6 Rc7 16.f4 Nh6 17.Rd3 Rd8 18.Rad1 Ng8 19.c4 h6 20.e5 fxe5 21.fxe5 Ke8 22.exd6 Rf7 23.Re3 {#r} 1-0

[Event "Ch USA"] [Site "masterchessopen.com – Ventura (USA)"] [Round "7"] [White "Merado Martin"] [Black "Bliss Robert D"] [Result "0-1"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Be6 9.Qf3 c4 10.Rd1 Qc8 {#R} 0-1

[Event "Memorial Asztalos"] [Site "masterchessopen.com – Baja (Hungary)"] [Round "3"] [White "Polgar Istvan (HUN)"] [Black "Kovacs Laszlo M (HUN)"] [Result "0-1"] [WhiteElo "2380"] [BlackElo "2390"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd6 10.Na5 b5 11.c4 Ne7 12.Be3 f5 13.Nc3 f4 14.e5 fxe3 15.exd6 exf2+ 16.Kxf2 cxd6 17.Rxd6 O-O+ 18.Kg1 Nf5 19.Rc6 bxc4 20.Rxc5 Rb8 21.Nxc4 Be6 22.Rf1 Bxc4 23.Rxc4 Ne3 {#R} 0-1

[Event "Ch Israel"] [Site "masterchessopen.com – Haifa (Israel)"] [Round "11"] [White "Buch Avital"] [Black "Carmel Ephraim (ISR)"] [Result "1-0"] [BlackElo "2134"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bd6 7.dxe5 Bxe5 8.Qxd8+ Kxd8 9.Nxe5 fxe5 10.f4 exf4 11.Bxf4 Nf6 12.Bg5 Re8 13.Nc3 Re6 14.e5 Rxe5 15.Rxf6 Rxg5 16.Rf8+ Ke7 17.Raf1 Rg6 18.R1f7+ Kd6 19.Rd8+ Kc5 20.Rxc7 Bh3 21.Rxa8 Rxg2+ 22.Kf1 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Budapest (Hungary)"] [Round "0"] [White "Pinter Jozsef (HUN)"] [Black "Szilagyi Peter (HUN)"] [Result "1-0"] [WhiteElo "2547"] [BlackElo "2373"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 Ne7 9.Nbd2 O-O 10.Qc2 Kh8 11.c4 exd4 12.Nxd4 c5 13.N4b3 Be2 14.Rfe1 Bd3 15.Qd1 b6 16.Nc1 f5 17.Nxd3 f4 18.e5 fxe3 19.exd6 Nf5 20.fxe3 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com – Islington (England)"] [Round "3"] [White "Stean Michael F (ENG)"] [Black "George Dave"] [Result "1-0"] [WhiteElo "2275"] [ECO "B00"] [Opening "Nimzowitsch Defence: 2.Nf3"] 1.e4 Nc6 2.Nf3 e5 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Rd3 Bd6 10.Nbd2 Nf6 11.Nc4 Nxe4 12.Nfxe5 Bf5 13.f3 Nf6 14.Rxd6 cxd6 15.Nxd6+ Ke7 16.Nxf5+ Ke6 17.Nxg7+ Kxe5 18.b3 Kd5 19.Bb2 Rhf8 20.Rd1+ Kc5 21.Ne6+ Kb6 22.Nxf8 Rxf8 23.Bxf6 Rxf6 24.Rd7 h6 25.Kf2 c5 26.g4 Kc6 27.Rd2 b5 28.Kg3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – La Serena (Chile)"] [Round "3"] [White "Rodriguez Orestes (ESP)"] [Black "Donoso Velasco Pedro H (CHI)"] [Result "1-0"] [WhiteElo "2425"] [BlackElo "2360"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Rd3 Bd6 10.Nbd2 Nh6 11.Nc4 Nf7 12.Ng5 Be2 13.Nxf7 Bxd3 14.Nfxd6+ cxd6 15.cxd3 Ke7 16.Bg5+ Ke6 17.f4 exf4 18.Bxf4 Rad8 19.Nb6 Rhf8 20.Bg3 g5 21.d4 h5 22.d5+ Ke7 23.h4 g4 24.Re1 cxd5 25.exd5+ Kf7 26.Nc4 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Moscow (Russia)"] [Round "0"] [White "Dvoretzky Mark (RUS)"] [Black "Ivanov Alexander Al (RUS)"] [Result "1-0"] [WhiteElo "2490"] [BlackElo "2448"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd6 10.Na5 b5 11.c4 Ne7 12.Be3 Kf7 13.Nc3 Rb8 14.e5 Bxe5 15.Bxc5 Bxc3 16.bxc3 Ng6 17.Nc6 Ra8 18.cxb5 axb5 19.Na7 Be6 20.Nxb5 Ra5 21.a4 Rc8 22.Rd4 Ne5 23.f4 Nc6 24.Rd2 Rca8 25.Nxc7 Rxa4 26.Rxa4 Rxa4 27.Nxe6 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Norway"] [Round "0"] [White "Aurlund Kjell (NOR)"] [Black "Poulsson Eivind (NOR)"] [Result "0-1"] [WhiteElo "2012"] [BlackElo "2340"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Bd6 8.Nf5 Bxf5 9.exf5 Qd7 10.Qh5+ Qf7 11.Qxf7+ Kxf7 12.Nc3 Ne7 13.g4 h5 14.h3 hxg4 15.hxg4 Rh4 16.f3 Rah8 17.Kf2 Rh2+ 18.Ke3 Bc5+ 19.Kd3 b5 20.Bf4 Rd8+ 21.Ke4 Rd4+ 22.Ke3 Nd5+ 23.Nxd5 Rxd5+ {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com – Oberursel (Germany)"] [Round "0"] [White "Colditz Albrecht"] [Black "Mueller"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd7 10.a4 O-O-O 11.Be3 b6 12.a5 Kb7 13.Na3 Kc6 14.axb6 cxb6 15.Nc4 a5 16.Rd3 Be7 17.Nbxa5+ bxa5 18.Nxa5+ Kc7 19.Bf4+ Kc8 20.Nc4 Be6 21.Ra7 Bxc4 22.Rc7+ Kb8 23.Rxe7+ Rd6 24.Bxd6+ Kc8 25.Rc7+ {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com – Skopje (Macedonia)"] [Round "14"] [White "Ee Andrew"] [Black "Casha A"] [Result "1-0"] [WhiteElo "2200"] [BlackElo "2200"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Be6 9.Qe2 Bd6 10.Be3 b6 11.f4 Qc8 12.h3 h5 13.N1d2 Nh6 14.e5 Be7 15.Ne4 Nf5 16.exf6 gxf6 17.Bf2 Rh7 18.Nbd2 Kf7 19.c3 Qd7 20.Nf3 Rg8 21.Neg5+ Rxg5 22.fxg5 h4 23.b3 Bd6 24.Rae1 Ng3 25.Bxg3 Bxg3 26.Ne5+ {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com – Skopje (Macedonia)"] [Round "2"] [White "Huguet Bernard (FRA)"] [Black "Olsen Henry (FAI)"] [Result "1-0"] [WhiteElo "2255"] [BlackElo "2255"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bd6 7.dxe5 fxe5 8.Nxe5 Nf6 9.Nc4 Be6 10.Qe2 O-O 11.e5 Bg4 12.f3 Bc5+ 13.Be3 Bxe3+ 14.Nxe3 Qd4 15.exf6 Rae8 16.Qc4+ Qxc4 17.Nxc4 Be6 18.fxg7 Rf4 19.Ne5 Bf5 20.Re1 Rd4 21.Nc3 Rd2 22.Nc4 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – Yugoslavia"] [Round "0"] [White "Paic Ivica (CRO)"] [Black "Madjar L"] [Result "1-0"] [WhiteElo "2085"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 Ne7 9.Nbd2 Qd7 10.Qc2 Ng6 11.c4 exd4 12.Nxd4 c5 13.N4b3 b6 14.f3 Be6 15.f4 Bf7 16.Rad1 Qg4 17.h3 Qh4 18.e5 fxe5 19.f5 Nf4 20.Bxf4 exf4 21.Qe4+ Kd7 22.Nf3 Qh5 23.Rxd6+ {#r} 1-0

[Event "Europe Tournament (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Dobsa Sandor"] [Black "Berbecaru I"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Rd3 Bd6 10.Nbd2 Nf6 11.Nc4 Nxe4 12.Nfxe5 Bf5 13.f3 Nf6 14.Rxd6 cxd6 15.Nxd6+ Ke7 16.Nxf5+ Ke6 17.Nxg7+ Kxe5 18.b3 Kd6 19.Bb2 Ke7 20.Re1+ Kf7 21.Nf5 Kg6 22.Nd6 Rhf8 23.Re6 Rad8 24.g4 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Potthammel Joerg (GER)"] [Black "Bader Harry"] [Result "1-0"] [WhiteElo "2130"] [BlackElo "1644"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.h3 Bh5 9.Be3 Ne7 10.Nbd2 O-O 11.Re1 Kh8 12.a3 Rg8 13.Nxe5 Qe8 14.Nef3 Nc8 15.Qc2 Bf8 16.e5 Ne7 17.c4 Bg6 18.Qc3 Qd7 19.Nh4 Bf7 20.Ne4 Nf5 21.Nxf5 Qxf5 22.Bd2 fxe5 23.dxe5 Be7 24.g4 Qe6 25.Bg5 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com – Italy"] [Round "0"] [White "Lodi Laszlo (HUN)"] [Black "Bagnoli Paolo"] [Result "0-1"] [WhiteElo "2026"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Nbd2 Qe7 9.h3 Bh5 10.Qb3 O-O-O 11.Re1 Bf7 12.Qa4 h5 13.Nb3 g5 14.Be3 g4 15.Nh4 Be6 16.dxe5 fxe5 17.g3 gxh3 18.Na5 Nh6 19.Ng6 Qf7 {#R} 0-1

[Event "Ch Czechoslovakia"] [Site "masterchessopen.com – Luhacovice (Czech Republic)"] [Round "14"] [White "Adorjan Andras (HUN)"] [Black "Mukhin Mikhail (RUS)"] [Result "1-0"] [WhiteElo "2515"] [BlackElo "2420"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.Rxd1 fxe5 9.Rd3 Bd6 10.Nbd2 Nf6 11.Nc4 Bxf3 12.gxf3 O-O-O 13.Bg5 b5 14.Na5 c5 15.c4 Rdf8 16.cxb5 axb5 17.a4 bxa4 18.Nc4 Ne8 19.Rxa4 Kb7 20.f4 h6 21.fxe5 hxg5 22.exd6 cxd6 23.Rb3+ Kc8 24.Ra7 d5 25.exd5 {#r} 1-0

[Event "It (cat.11)"] [Site "masterchessopen.com – Wijk aan Zee (Netherlands)"] [Round "13"] [White "Ribli Zoltan (HUN)"] [Black "Zuidema Coen (NED)"] [Result "1-0"] [WhiteElo "2525"] [BlackElo "2450"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bg4 10.f3 Bd7 11.Nc3 O-O-O 12.Bf4 c4 13.Na5 Bc5+ 14.Kh1 b5 15.Nd5 c6 16.b4 Ba7 17.Nc7 Bb8 18.Ne6 Bxf4 19.Nxc6 Bxe6 20.Nxd8 Bd7 21.Nf7 Ne7 22.Nxh8 Be6 23.a4 Be5 24.axb5 Bxa1 25.bxa6 Be5 26.Rd8+ {#r} 1-0

[Event "World Tournament (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Saitsev V"] [Black "Gurvich A"] [Result "0-1"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Nbd2 Qe7 9.Nc4 O-O-O 10.Na5 Bc5 11.Qb3 Bb6 12.Nc4 Ba7 13.dxe5 Bxf3 14.gxf3 fxe5 15.Be3 Bxe3 16.fxe3 Nh6 17.Na5 b6 18.Nxc6 Qg5+ 19.Kh1 Rd2 20.Qe6+ Kb7 21.Rg1 Qh5 22.Rg2 Qxf3 23.Rg1 Re8 24.Qxe8 Ng4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com – Hastings (England)"] [Round "6"] [White "Miles Anthony J (ENG)"] [Black "Timman Jan H (NED)"] [Result "0-1"] [WhiteElo "2410"] [BlackElo "2540"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.h3 Bh5 9.Be3 Qe7 10.Nbd2 exd4 11.cxd4 O-O-O 12.Qc2 Re8 13.e5 Bxf3 14.Nxf3 fxe5 15.dxe5 Bxe5 16.Rae1 Qf7 17.Bg5 Bf6 18.Qf5+ Kb8 19.Ne5 Qh5 20.Qg4 Qxg4 21.Nxc6+ bxc6 22.Rxe8+ Qc8 {#R} 0-1

[Event "Ch Norway (corr.)"] [Site "masterchessopen.com – Norway"] [Round "0"] [White "Kjaerstad Eivind J"] [Black "Bjoerneraas I"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 Ne7 9.Nbd2 Qd7 10.Qb3 O-O-O 11.Rfd1 Ng6 12.Kf1 h5 13.h3 Be6 14.Nc4 Qf7 15.d5 cxd5 16.exd5 Bxd5 17.Rxd5 Qxd5 18.Nb6+ cxb6 19.Qxd5 Bc7 20.Qb3 Rd6 21.Rd1 Rxd1+ 22.Qxd1 Ne7 23.Qb3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com – Oslo (Norway)"] [Round "3"] [White "Sigurjonsson Gudmundur (ISL)"] [Black "Wibe Terje (NOR)"] [Result "1-0"] [WhiteElo "2480"] [BlackElo "2308"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Ne7 8.Be3 g6 9.Qf3 Kf7 10.Nc3 Bg7 11.Rad1 Bd7 12.e5 Qc8 13.Ne4 {#r} 1-0

[Event "Ch Regionale (team)"] [Site "masterchessopen.com – Venice (Italy)"] [Round "0"] [White "Santolini Luigi (ITA)"] [Black "Gibellato Francesco (ITA)"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd6 10.Nc3 Ne7 11.Na5 O-O 12.Nc4 Nc6 13.Nxd6 cxd6 14.Bf4 d5 15.Nxd5 {#r} 1-0

[Event "Tournament (team)"] [Site "masterchessopen.com – Venice (Italy)"] [Round "0"] [White "Santolini Luigi (ITA)"] [Black "Gibellato Francesco (ITA)"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd6 10.Nc3 Ne7 11.Na5 O-O 12.Nc4 Nc6 13.Nxd6 cxd6 14.Bf4 d5 15.Nxd5 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Polvinen Jukka"] [Black "Kuula Risto"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.dxe5 fxe5 9.Qb3 b5 10.a4 Qd7 11.axb5 Bxf3 12.gxf3 cxb5 13.c4 b4 14.Rd1 c5 15.Qd3 Ke7 16.f4 Nf6 17.h3 Rhd8 18.Qg3 {#r} 1-0

[Event "Zt"] [Site "masterchessopen.com – Fortaleza (Brazil)"] [Round "8"] [White "Benitez Otto (URU)"] [Black "Bronstein Luis (ARG)"] [Result "0-1"] [WhiteElo "2250"] [BlackElo "2355"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 c5 8.Nb3 Qxd1 9.Rxd1 Bd7 10.Bf4 O-O-O 11.Nc3 Be6 12.Rxd8+ Kxd8 13.Rd1+ Kc8 14.Nd5 Bxd5 15.Rxd5 b6 16.Nd2 Ne7 17.Rd3 Nc6 18.c3 g5 19.Bg3 h5 20.h3 Bh6 21.Nc4 g4 22.Ne3 h4 23.Bh2 g3 {#R} 0-1

[Event "?"] [Site "masterchessopen.com – Jassi (Romania)"] [Round "0"] [White "Ghinda Mihail-Viorel (ROM)"] [Black "Blatny Frantisek (CZE)"] [Result "1-0"] [WhiteElo "2432"] [BlackElo "2112"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 c5 8.dxe5 Qxd1 9.Rxd1 fxe5 10.Na3 Ne7 11.Rd3 Bxf3 12.Rxf3 b5 13.Nc2 c4 14.a4 h6 15.axb5 Rd8 16.Be3 axb5 17.Nb4 Ng6 18.Nc6 Rd6 19.Nb4 Nf4 20.g3 Ne6 21.Rf5 c5 22.Nd5 Be7 23.Rxe5 Bf6 24.Nxf6+ gxf6 25.Rxe6+ {#r} 1-0

[Event "?"] [Site "masterchessopen.com – Greece"] [Round "0"] [White "Makropoulos Georgios (GRE)"] [Black "Grigoriou Miltiadis"] [Result "1-0"] [WhiteElo "2385"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.dxe5 fxe5 9.Qb3 Bxf3 10.gxf3 Qc8 11.Be3 Nh6 12.Nd2 Nf7 13.Kh1 O-O 14.Rg1 Kh8 15.Rg4 Nd8 16.Rag1 Ne6 17.f4 exf4 18.Bd4 c5 19.Bxg7+ Nxg7 20.Rxg7 f3 21.Qd5 Qh3 22.e5 {#r} 1-0

[Event "?"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Valtonen M"] [Black "Zimmer Peter"] [Result "1-0"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 Qe7 9.Nbd2 O-O-O 10.Qc2 exd4 11.Nxd4 g5 12.Nc4 Nh6 13.b4 Nf7 14.a4 Be6 15.Na5 Ne5 16.b5 axb5 17.axb5 cxb5 18.Nxb5 Bc5 19.Nd4 Bb6 20.Rfb1 Ng4 21.Nxb7 Nxe3 22.Qa4 Rxd4 23.Qc6 {#r} 1-0