[Site "masterchessopen.com London (England)"] [Date "1948.09.01"] [Round "3"] [White "Alexander C Hugh O'D"] [Black "Winter William (ENG)"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 b5 11.Qe1 b4 12.Nxc6 Bxc6 13.Nd5 Bxd5 14.exd5 Be7 15.dxe6 O-O 16.exf7+ Kh8 17.Qe6 b3 18.axb3 Ra7 19.Bc4 Rd7 20.Rhe1 {#r} 1-0

[Event "Ch Hungary"] [Site "masterchessopen.com Budapest (Hungary)"] [Round "0"] [White "Sebestyen Balazs (HUN)"] [Black "Benko Pal C (USA)"] [Result "1-0"] [WhiteElo "2293"] [BlackElo "2408"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Nb4 15.a3 Nbd5 16.Qe5 b6 17.Nxd5 Nxd5 18.Bc4 Rc8 19.Rxd5 f6 20.Qh5+ {#r} 1-0

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1953.11.04"] [Round "12"] [White "Daskalov Georgi (BUL)"] [Black "Minev Nikolay N (USA)"] [Result "0-1"] [WhiteElo "2355"] [BlackElo "2370"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Be7 11.Nf3 Bc8 12.g4 g5 13.fxg5 Nxg4 14.Be2 hxg5 15.Bxg5 Nf2 16.Bxe7 Qxe7 17.e5 d5 18.Rhf1 Nxd1 19.Bxd1 Bd7 20.h4 O-O-O 21.Qf4 Rdg8 22.Ng5 Be8 23.Rg1 Qb4 24.Qf6 Qxh4 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Belgrade (Yugoslavia)"] [Round "0"] [White "Karaklajic Nikola (SRB)"] [Black "Ivkov Borislav (SRB)"] [Result "0-1"] [WhiteElo "2303"] [BlackElo "2416"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Qc7 15.Qd2 Ne7 16.Bxf6 gxf6 17.Ne4 O-O-O 18.Rd4 Nf5 19.Rc4 Bc6 20.Qf2 Rd4 21.Rxd4 Nxd4 22.Bd3 Bxe4 23.Bxe4 Rd8 24.Rd1 Qxf4+ 25.Rd2 Qxe4 26.c3 Nf5 27.Rxd8+ Kxd8 28.Qb6+ Kd7 {#R} 0-1

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Gorky (Russia)"] [Round "9"] [White "Zagorovsky Vladimir P (RUS)"] [Black "Polugaevsky Lev A (RUS)"] [Result "0-1"] [BlackElo "2585"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Be2 h6 10.Be3 b5 11.a3 b4 12.axb4 Nxb4 13.f3 Qc7 14.g4 Rc8 15.h4 e5 16.Nb3 d5 17.g5 d4 18.Nxd4 exd4 19.Bxd4 hxg5 20.hxg5 Qa5 21.Kb1 Rxh1 22.Rxh1 Rxc3 23.Qxc3 Qa2+ 24.Kc1 Qa1+ 25.Kd2 Qxh1 26.gxf6 Na2 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Hamburg (Germany)"] [Round "4"] [White "Matanovic Aleksandar (SRB)"] [Black "Heinicke Herbert (GER)"] [Result "1-0"] [WhiteElo "2490"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.f5 h5 12.Kb1 Qb6 13.fxe6 fxe6 14.Nxc6 Bxc6 15.Qf4 Be7 16.g3 b4 17.Ne2 f5 18.Bg2 O-O-O 19.Nd4 Bd7 20.exf5 Rdf8 21.Qe4 d5 22.Qe2 Bc5 23.fxe6 Be8 24.Qe5 Rh6 25.Qxd5 Rhf6 26.Rhe1 Ba4 27.e7 Re8 28.Ne6 {#r} 1-0

[Event "Ch Germany"] [Site "masterchessopen.com Hoechst (Germany)"] [Round "4"] [White "Schmid Lothar (GER)"] [Black "Niephaus Walter (GER)"] [Result "0-1"] [WhiteElo "2530"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Qc7 15.Rd2 Qxf4 16.Bd3 Nb4 17.Be4 Nxa2+ 18.Nxa2 Nxe4 {#R} 0-1

[Event "Ch URS"] [Site "masterchessopen.com Moscow (Russia)"] [Round "0"] [White "Sherbakov V (RUS)"] [Black "Ilivitzki Georgi A (RUS)"] [Result "0-1"] [WhiteElo "2432"] [BlackElo "2380"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f3 Be7 10.g4 d5 11.exd5 Nxd5 12.Bxe7 Ncxe7 13.Ne4 Qc7 14.c4 b5 15.c5 O-O 16.Kb1 e5 17.Nf5 Bxf5 18.gxf5 Rad8 19.Bd3 Nxf5 20.Qg5 Nd4 21.Nd6 f6 22.Qh4 f5 23.Qh5 Nf4 24.Qg5 Nde6 25.Qg3 Nxc5 26.Rhg1 Ncxd3 {#R} 0-1

[Event "Tournament"] [Site "masterchessopen.com Voros Lobogo (Hungary)"] [Round "1"] [White "Berger Bela (HUN)"] [Black "Benko Pal C (USA)"] [Result "1-0"] [BlackElo "2408"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Qc7 15.Rd2 Qxf4 16.Bxf6 Qxf6 17.Ne4 Qe5 18.Nd6+ Ke7 19.Qf2 f6 20.Bc4 Qa5 21.Qg3 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Hastings (England)"] [Round "3"] [White "Persitz Raaphi (SUI)"] [Black "Ivkov Borislav (SRB)"] [Result "0-1"] [WhiteElo "2336"] [BlackElo "2416"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f3 Nxd4 10.Qxd4 Be7 11.f4 Bc6 12.Be2 O-O 13.Bf3 Qa5 14.Rhe1 h6 15.Bh4 e5 16.fxe5 dxe5 17.Qc4 Rac8 18.Bxf6 Bxf6 19.Bg4 Bd7 20.Qe2 Rxc3 21.bxc3 Bb5 22.Qf2 Qa3+ 23.Kd2 Rd8+ 24.Ke3 Qxc3+ {#R} 0-1

[Event "Match \"] [Site "masterchessopen.com Bled (Slovenia)"] [Round "1"] [White "Matanovic Aleksandar (SRB)"] [Black "Darga Klaus (GER)"] [Result "1-0"] [WhiteElo "2490"] [BlackElo "2453"] [ECO "B53"] [Opening "Sicilian: 2...d6 3.d4 Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Rd1 e5 16.Bc4 exf4 17.Ne4 Be6 18.Bxe6+ fxe6 19.Nd6+ Kc7 20.Qxe6 Qe5 21.Rhe1 Qxe6 22.Rxe6 Rhf8 23.Bxf6 Rxf6 24.Ne8+ Rxe8 25.Rxe8 f3 26.gxf3 Rxf3 27.Re6 Rf2 28.Rg6 Rxh2 29.Rxg7+ Kb6 30.a3 Ne5 31.b3 {#r} 1-0

[Event "corr."] [Site "masterchessopen.com BRD"] [Round "0"] [White "Stabbetorp Hans (NOR)"] [Black "Kutschewsky R"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Qc7 15.Qd2 O-O-O 16.Bf2 Qa5 17.Be2 Ne8 18.Rd3 Nb4 19.Rd4 Nxa2+ 20.Nxa2 Qxa2 21.Qc3+ Nc7 22.Rhd1 Bc6 23.Rxd8+ Rxd8 24.Rxd8+ Kxd8 25.Bb6 f6 26.Qc5 Kd7 27.Qf8 Ne8 28.Bh5 {#r} 1-0

[Event "Memorial Dyckhoff (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Prokopp Heinz"] [Black "Kviatkovski"] [Result "0-1"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Bxf6 gxf6 16.Qh4 Nb4 17.a3 Nxc2 18.Rxd7 Rxd7 19.Qxf6 Rhd8 20.Kxc2 Rd2+ 21.Kc1 Qb6 22.Ne4 R2d4 23.Nc3 Qb3 {#R} 0-1

[Event "Ch URS"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Khasin Abram (RUS)"] [Black "Taimanov Mark E (RUS)"] [Result "0-1"] [WhiteElo "2390"] [BlackElo "2386"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Nxc6 Bxc6 11.Bd3 Be7 12.e5 dxe5 13.fxe5 Nd7 14.Bxe7 Qxe7 15.Be4 Nxe5 16.Bxc6+ Nxc6 17.Nd5 Qb7 18.Qc3 exd5 19.Rhe1+ Kf8 20.Rxd5 h5 21.Red1 Rh6 22.Rg5 Rh7 23.Rc5 b4 24.Qg3 Rh6 25.Rg5 Qb8 26.Qf2 Qe8 27.Re1 Qd7 28.Rf5 Re8 29.Rf1 Re7 30.Qc5 Kg8 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Dallas (USA)"] [Round "0"] [White "Yanofsky D A (CAN)"] [Black "Olafsson Fridrik (ISL)"] [Result "1-0"] [WhiteElo "2410"] [BlackElo "2434"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Rc8 10.Nf3 Qa5 11.Kb1 b5 12.e5 b4 13.exf6 bxc3 14.fxg7 Bxg7 15.Qxd6 Rc7 16.Ne5 Bxe5 17.fxe5 Rg8 18.h4 cxb2 19.Bf6 Rb7 20.Rh3 Qc7 21.Qxc7 Rxc7 22.Rc3 Rg4 23.a3 Ra4 24.Be2 Ra5 25.Bf3 Kf8 26.Bxc6 Rxc6 27.Rxd7 {#r} 1-0

[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Kiev (Ukraine)"] [Round "2"] [White "Bonch-Osmolovsky Mikhail (RUS)"] [Black "Geller Efim P (RUS)"] [Result "1-0"] [BlackElo "2455"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 Qxf6 11.Bxb5 axb5 12.Ndxb5 Qd8 13.Nxd6+ Bxd6 14.Qxd6 Ne7 15.f5 Nc8 16.Qg3 Qf6 17.Kb1 Ra7 18.e5 Qh6 19.f6 Bc6 20.fxg7 Rg8 21.Qd3 f5 22.exf6 Qxf6 23.Rhf1 Qe7 24.Qc4 Bd7 25.Nb5 Nb6 26.Nc7+ Kd8 27.Nxe6+ Ke8 28.Nc7+ {#r} 1-0

[Event "Ch Poland (qual)"] [Site "masterchessopen.com Poland"] [Round "12"] [White "Stefanski K"] [Black "Grabczewski Romuald (POL)"] [Result "0-1"] [BlackElo "2275"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Qd2 Ne7 16.Bxf6 gxf6 17.Rd3 Bc6 18.Qf2 Rxd3 19.Bxd3 Nd5 20.Nxd5 Qxd5 21.b3 Rg8 22.Bf1 Rd8 23.Bd3 Qd4 24.Qxd4 Rxd4 25.f5 Rg4 26.fxe6 fxe6 27.Rf1 f5 28.Kd2 Kd7 {#R} 0-1

[Event "Olympiad (students) (team)"] [Site "masterchessopen.com Reykjavik (Iceland)"] [Round "8"] [White "Mednis Edmar J (USA)"] [Black "Rannanjarvi"] [Result "1-0"] [WhiteElo "2381"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Qc7 15.Rd2 Qxf4 16.Be2 Ne4 17.Nxe4 Qxe4 18.Qf2 Ne5 19.Bh5 Rc8 20.Kb1 O-O 21.Re1 {#r} 1-0

[Event "Ch Poland"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "17"] [White "Branicki Ignacy"] [Black "Grabczewski Romuald (POL)"] [Result "1-0"] [WhiteElo "2200"] [BlackElo "2275"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Rd2 Ne7 16.Qe5 Nc6 17.Qxa5 Nxa5 18.Bxf6 gxf6 19.Ne4 Bc6 20.Nxf6 Rxd2 21.Kxd2 Rd8+ 22.Kc3 Rd1 23.b4 Bb5 24.bxa5 Rxf1 25.Rxf1 Bxf1 26.g4 Be2 27.h4 Kd8 28.Kd4 h5 29.gxh5 Ke7 30.Ke5 Kf8 31.h6 Bf3 {#r} 1-0

[Event "Ch Poland"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "4"] [White "Kmita Zbigniew"] [Black "Doda Zbigniew (POL)"] [Result "1-0"] [BlackElo "2345"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Nxc6 Bxc6 11.Bd3 Be7 12.e5 dxe5 13.fxe5 Nd7 14.Bxe7 Qxe7 15.Be4 Nxe5 16.Qd4 Qc7 17.Bxc6+ Nxc6 18.Qxg7 Qe5 19.Qg4 Ne7 20.Rhe1 Qf5 21.Qd4 Qg5+ 22.Kb1 O-O 23.Ne4 Qg7 24.Nf6+ Kh8 25.Rd3 Ng8 26.Rg3 e5 27.Qxe5 Rae8 28.Qxe8 {#r} 1-0

[Event "Ch Poland"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "1"] [White "Szukszta Janus"] [Black "Plater Kazimierz (POL)"] [Result "0-1"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Nxc6 Bxc6 11.Bd3 b4 12.Ne2 Qb6 13.Ng3 Be7 14.e5 dxe5 15.fxe5 Nd5 16.Rhe1 Qa5 17.Bxe7 Qxa2 18.Qg5 Nxe7 19.Nh5 Qa1+ 20.Kd2 Qxb2 21.Nxg7+ Kd7 22.Rf1 Rhf8 23.Qh5 Ng6 24.Qxh7 Nxe5 25.Qh3 Rad8 26.Ke3 Kc7 27.Rxf7+ Nxf7 28.Nxe6+ Kb6 29.Kd2 Qe5 {#R} 0-1

[Event "It"] [Site "masterchessopen.com Reggio Emilia (Italy)"] [Round "0"] [White "Winiwarter Felix (AUT)"] [Black "Paoli Enrico (ITA)"] [Result "1-0"] [WhiteElo "2176"] [BlackElo "2300"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Qc7 10.Kb1 Be7 11.Nf3 O-O-O 12.Be2 Kb8 13.e5 dxe5 14.fxe5 Ne8 15.Bxe7 Nxe7 16.Ng5 Rf8 17.Nxh7 Rg8 18.Ng5 Rf8 19.Rhf1 Nf5 20.g4 {#r} 1-0

[Event "?"] [Site "masterchessopen.com Riga (Latvia)"] [Round "0"] [White "Tal Mikhail N (LAT)"] [Black "Kliavinsh Y (LAT)"] [Result "1-0"] [WhiteElo "2520"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 Ne7 15.Rd1 Ng6 16.Ne4 Qxe1 17.Nd6+ Ke7 18.Bxe1 Nd5 19.Nxb7 Ngxf4 20.g3 Ng6 21.Bg2 Rhb8 22.Rxd5 Bc6 23.Bb4+ Ke8 24.Rd8+ Rxd8 25.Bxc6+ {#r} 1-0

[Event "It"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Round "0"] [White "Padevsky Nikola (BUL)"] [Black "Minev Nikolay N (USA)"] [Result "0-1"] [WhiteElo "2355"] [BlackElo "2370"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Rc8 11.Nf3 Qa5 12.Kb1 b5 13.e5 b4 14.exf6 bxc3 15.fxg7 cxd2 16.gxh8=Q Nb4 17.a3 Nxc2 18.Rxd2 Nxa3+ 19.bxa3 e5 20.Qf6 Qxa3 21.Rb2 Be6 22.Bb5+ axb5 23.Nxe5 dxe5 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com URS"] [Round "0"] [White "Hrudka E"] [Black "Chjutt WP"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.f5 h5 12.Qe1 Qb6 13.fxe6 fxe6 14.Nd5 Qd8 15.Nxc6 Bxc6 16.Qc3 Rc8 17.Nxf6+ Kf7 18.Bc4 Bh6+ 19.Kb1 bxc4 20.Rhf1 Ke7 21.e5 Bd5 22.exd6+ {#r} 1-0

[Event "Ch World (students)"] [Site "masterchessopen.com Varna (Bulgaria)"] [Round "0"] [White "Tal Mikhail N (LAT)"] [Black "Malich Burkhard Dr (GER)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2347"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.f5 Nxd4 12.Qxd4 Bh6+ 13.Kb1 Bf4 14.Ne2 Be5 15.Qd2 Qc7 16.g3 Rc8 17.Bh3 Qc4 18.Nf4 Ke7 19.fxe6 Bxe6 20.Nd5+ Bxd5 21.exd5 Rc5 22.Rhe1 a5 23.Bf5 Qb4 24.Rxe5+ fxe5 25.Qg5+ Kf8 26.Qf6 Rg8 27.Be6 {#r} 1-0

[Event "Match \"] [Site "masterchessopen.com Kienbaum (Germany)"] [Date "1958.09.23"] [Round "4"] [White "Minev Nikolay N (USA)"] [Black "Malich Burkhard Dr (GER)"] [Result "1-0"] [WhiteElo "2370"] [BlackElo "2347"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Nxc6 Bxc6 11.Qe1 Qa5 12.a3 h6 13.Bh4 Rc8 14.Bd3 Qc7 15.Bxf6 gxf6 16.Nd5 Qd8 17.g4 h5 18.gxh5 Rxh5 19.Qe2 Rh8 20.Rhf1 Bh6 21.Kb1 Bxd5 22.exd5 e5 23.fxe5 fxe5 24.Rf5 f6 25.Rh5 Qe7 26.Rg1 Kd8 27.Rg6 Qf8 28.Qf2 Bf4 29.Qb6+ Rc7 30.Bf5 {#r} 1-0

[Event "Ch Brazil"] [Site "masterchessopen.com Rio de Janeiro (Brazil)"] [Round "3"] [White "De Souza Mendes Joao (BRA)"] [Black "Gaya Lindolfo"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Qa5 11.Kb1 Rc8 12.Nf3 b5 13.e5 b4 14.exf6 bxc3 15.fxg7 cxd2 16.gxh8=Q Nb4 17.a3 Nxc2 18.Nxd2 Nxa3+ 19.bxa3 e5 20.Nc4 Rb8+ 21.Ka2 Be6 22.Rxd6 Qa4 23.Rxe6+ fxe6 24.Nd6+ Kd7 25.Qh7+ Kxd6 26.Qd3+ Kc7 27.Qc4+ Qxc4+ 28.Bxc4 exf4 29.Bxe6 Bg7 30.Bb3 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "2"] [White "Fedorovsky Rafael"] [Black "Polo Gomez Vicente (ARG)"] [Result "0-1"] [BlackElo "2212"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Nxe4 Qxh4 12.Nxc6 Bxc6 13.Nxd6+ Bxd6 14.Qxd6 Rd8 15.Qxd8+ Qxd8 16.Rxd8+ Kxd8 17.Rg1 g5 18.g3 Rg8 19.fxg5 hxg5 20.Kd2 Rh8 21.h3 f5 22.c4 Ke7 23.b4 Kf6 24.Kc3 e5 25.b5 axb5 26.cxb5 Bd5 27.a4 Rc8+ 28.Kd2 Ra8 {#R} 0-1

[Event "Ch Argentina (juniors) (under 20)"] [Site "masterchessopen.com Azul (Argentina)"] [Round "0"] [White "De Marval E"] [Black "Buraschi Osvaldo"] [Result "0-1"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Rc8 10.Be2 Qa5 11.Nb3 Qc7 12.g4 b5 13.Bxf6 gxf6 14.f5 h5 15.Kb1 b4 16.fxe6 fxe6 17.gxh5 Ne5 18.Bxa6 bxc3 19.bxc3 Ra8 20.Be2 Qa7 21.Qd4 Qxa2+ 22.Kc1 Bh6+ 23.Rd2 Qa3+ 24.Kb1 Bxd2 25.Qxd2 Ba4 26.Rf1 Bxb3 27.Bb5+ Ke7 {#R} 0-1

[Event "corr."] [Site "masterchessopen.com Czechoslovakia"] [Round "0"] [White "Hosnedl V"] [Black "Hrubos"] [Result "1-0"] [WhiteElo "1885"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Be7 11.Nf3 b5 12.e5 b4 13.exd6 bxc3 14.Qxc3 Bf8 15.f5 Rg8 16.Bc4 Qa5 17.Bxf6 gxf6 18.fxe6 fxe6 19.Qxf6 Bg7 20.Qg6+ Kf8 21.Ne5 Qxe5 22.Rhf1+ Bf6 23.Rxf6+ Qxf6 24.Qxf6+ Ke8 25.Bxe6 {#r} 1-0

[Event "Ch OWL"] [Site "masterchessopen.com Detmold (Germany)"] [Round "7"] [White "Beerheide Walther"] [Black "Groenegres Wilfried (GER)"] [Result "0-1"] [BlackElo "2134"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bxf6 Qxf6 11.Nf3 O-O-O 12.g3 g5 13.e5 dxe5 14.Bg2 exf4 15.Ne4 Qg7 16.Rhe1 g4 17.gxf4 gxf3 18.Bxf3 Bb4 19.c3 Be7 20.Qe3 Qf8 21.Qb6 f5 22.Rxd7 Rxd7 23.Ng5 Bc5 {#R} 0-1

[Event "Ch URS"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Krogius Nikolai V (RUS)"] [Black "Geller Efim P (RUS)"] [Result "1-0"] [WhiteElo "2485"] [BlackElo "2455"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.Kb1 Qb6 12.Nxc6 Bxc6 13.Bd3 ( 13.Qe1 { ?/= } ) 13...h5 14.Rhf1 O-O-O 15.f5 Bh6 16.Qe1 b4 17.Ne2 e5 18.Nc1 a5 19.Bc4 Rd7 20.Bd5 Bb5 21.Rf3 Rc7 22.Nb3 Kb8 { ? } ( 22...Kd8 23.c4 Bxc4 24.Bxc4 Rxc4 25.Rfd3 Rc6 26.Rd5 a4 27.Na5 { +?? } ) ( 22...a4 { !? } 23.Nc1 Qc5 24.c3 { ? } ) 23.Nxa5 { ! } 23...Rhc8 ( 23...Qxa5 24.Ra3 { ! } 24...Ba4 25.Bb3 Bxb3 26.Rxa5 Bxc2+ 27.Ka1 Bxd1 28.Qxb4+ Kc8 29.a3 Rd8 30.Qb5 { +?? } ) 24.Qxb4 Rxc2 25.a3 { ! } 25...Ka7 26.Rb3 Ka6 ( 26...Rc1+ 27.Rxc1 Rxc1+ 28.Ka2 Qg1 29.Nc6+ { +?? } ) 27.Bb7+ {#r} 1-0

[Event "Ch BRD"] [Site "masterchessopen.com Bad Pyrmont (Germany)"] [Round "3"] [White "Darga Klaus (GER)"] [Black "Joppen E"] [Result "1-0"] [WhiteElo "2453"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Rc8 11.Nb3 b5 12.Bxf6 gxf6 13.Kb1 b4 14.Ne2 Qb6 15.Ned4 Nd8 16.Qe2 Ra8 17.Qe3 a5 18.Nxe6 Qxe3 19.Nc7+ Ke7 20.Nd5+ Ke6 21.Nxe3 Bc6 22.Nd4+ Kd7 23.Nxc6 Kxc6 24.g3 Ra7 25.Bg2 Kd7 26.Rd5 Nc6 27.Rhd1 Kc7 28.Nc4 a4 29.Nxd6 b3 30.cxb3 Bxd6 31.Rxd6 {#r} 1-0

[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1961.02.26"] [Round "17"] [White "Kadrev Zdravko"] [Black "Spassov Liuben (BUL)"] [Result "1-0"] [BlackElo "2367"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Rc8 11.Nf3 Qa5 12.Kb1 b5 13.e5 b4 14.exf6 bxc3 15.fxg7 cxd2 16.gxh8=Q Nb4 17.a3 Nxc2 18.Nxd2 Nxa3+ 19.bxa3 Rb8+ 20.Ka2 e5 21.Nc4 Be6 22.Rxd6 Qa4 23.Rxe6+ fxe6 24.Nd6+ Kd7 25.Qh7+ Bg7 26.Qxg7+ Kxd6 27.Qxe5+ {#r} 1-0

[Event "Ch URS (team)"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Zakharov Alexander (RUS)"] [Black "Tukmakov Vladimir B (UKR)"] [Result "1-0"] [WhiteElo "2380"] [BlackElo "2547"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.f5 Nxd4 12.Qxd4 Bh6+ 13.Kb1 Bf4 14.Be2 Be5 15.Qe3 Qa5 16.Bh5 Ke7 17.Ne2 Rac8 18.Nf4 Qa4 19.Rd2 Rc4 20.fxe6 fxe6 21.Nd3 Bd4 22.Qh6 Rb8 23.c3 Ba7 24.e5 {#r} 1-0

[Event "Olympiad"] [Site "masterchessopen.com Varna (Bulgaria)"] [Round "8"] [White "Murphy Richard (USA)"] [Black "Karastoichev Emil Stefanov"] [Result "0-1"] [WhiteElo "1992"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 a6 8.O-O-O e6 9.f4 h6 10.Bxf6 gxf6 11.Bc4 Qb6 12.Nf3 O-O-O 13.Rhf1 Be7 14.a3 Qa5 15.Kb1 b5 16.Be2 Qb6 17.b4 Kb7 18.Ka2 Rc8 19.Rfe1 Rc7 20.Nb1 Rcc8 21.Rc1 Bf8 22.c3 a5 23.Kb2 f5 24.exf5 axb4 25.axb4 Nxb4 26.cxb4 Bg7+ 27.Ne5 dxe5 28.Bf3+ e4+ {#R} 0-1

[Event "Olympiad"] [Site "masterchessopen.com Varna (Bulgaria)"] [Round "0"] [White "Morphy"] [Black "Karastoichev Emil (BUL)"] [Result "0-1"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 a6 8.O-O-O e6 9.f4 h6 10.Bxf6 gxf6 11.Bc4 Qb6 12.Nf3 O-O-O 13.Rhf1 Be7 14.a3 Qa5 15.Kb1 b5 16.Be2 Qb6 17.b4 Kb7 18.Ka2 Rc8 19.Rfe1 Rc7 20.Nb1 Rhc8 21.Rc1 Bf8 22.c3 a5 23.Kb2 f5 24.exf5 axb4 25.axb4 Nxb4 26.cxb4 Bg7+ 27.Ne5 dxe5 28.Bf3+ e4+ {#R} 0-1

[Event "Ch Poland"] [Site "masterchessopen.com Glucholazy (Poland)"] [Round "11"] [White "Bednarski Jacek B (POL)"] [Black "Porebski S"] [Result "1-0"] [WhiteElo "2227"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Bd7 8.O-O-O a6 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Qf2 Ne7 16.Rxa6 bxa6 17.Qa7 Rde8 18.Bxa6+ Kd8 19.Qb8+ Nc8 20.Bxc8 Ke7 21.Rd1 Kf8 22.Qd6+ Kg8 23.Bxd7 Nxd7 24.Qxd7 Rb8 25.Qd4 {#r} 1-0

[Event "It \"] [Site "masterchessopen.com Amsterdam (Netherlands)"] [Round "8"] [White "Krabbe Tim (NED)"] [Black "Bertok Mario (CRO)"] [Result "0-1"] [WhiteElo "2274"] [BlackElo "2282"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.f5 Nxd4 12.Qxd4 Bh6+ 13.Kb1 Bf4 14.g3 Be5 15.Qd3 Qb6 16.Ne2 Rc8 17.Bh3 Ke7 18.Nf4 Rc4 19.Qf3 Qc6 20.fxe6 fxe6 21.Qg4 Rf8 22.Nxe6 Rf7 23.b3 Rxe4 24.Qf3 Bxe6 25.Bxe6 Kxe6 {#R} 0-1

[Event "Ch Buenos Aires"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "0"] [White "Wexler Bernardo (ARG)"] [Black "Behrensen Jorge (ARG)"] [Result "1-0"] [BlackElo "2325"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f3 Rc8 10.Nxc6 Bxc6 11.Bd3 Be7 12.Rhe1 h6 13.Bf4 e5 14.Be3 b5 15.Kb1 b4 16.Ne2 d5 17.exd5 Bxd5 18.Ng3 Qa5 19.b3 Be6 20.Nf5 Bxf5 21.Bxf5 Rd8 22.Qe2 Nd5 23.Bd2 O-O 24.a4 Bg5 25.Qxe5 Bf6 26.Qe4 Qc5 27.Qc4 Qd6 28.Kc1 a5 29.Be4 Qe5 30.Bh7+ Kxh7 31.Rxe5 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Zagreb (Croatia)"] [Round "11"] [White "Szabo Laszlo (HUN)"] [Black "Paoli Enrico (ITA)"] [Result "1-0"] [WhiteElo "1903"] [BlackElo "2300"] [ECO "A04"] [Opening "Reti: 1...c5"] 1.Nf3 c5 2.e4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Qc7 10.f5 O-O-O 11.fxe6 fxe6 12.Bc4 Nxd4 13.Qxd4 Be7 14.Bb3 h6 15.Bh4 g5 16.Bg3 Ng4 17.Na4 Bf6 18.Nb6+ Kb8 19.Qxd6 {#r} 1-0

[Event "Ch World (team) (under 26) (final B)"] [Site "masterchessopen.com Krakow (Poland)"] [Date "1964.08.02"] [Round "9"] [White "Gheorghiu Florin (ROM)"] [Black "Westerinen Heikki M J (FIN)"] [Result "1-0"] [WhiteElo "2383"] [BlackElo "2340"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Rc8 10.Nf3 Qa5 11.Kb1 b5 12.e5 b4 13.exf6 bxc3 14.fxg7 Bxg7 15.Qxd6 Rc7 16.Ne5 Bxe5 17.fxe5 Rg8 18.Bf6 Rg4 19.Rd3 cxb2 20.Be2 Rxg2 21.Rg3 Rxg3 22.hxg3 Rb7 23.Bf3 {#r} 1-0

[Event "?"] [Site "masterchessopen.com corr."] [Round "0"] [White "Havulinna Martti"] [Black "Harju Antero"] [Result "0-1"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Rc8 10.Nf3 Qc7 11.Kb1 b5 12.e5 Nd5 13.Nxd5 exd5 14.Re1 dxe5 15.Nxe5 Nxe5 16.Rxe5+ Be6 17.Bxb5+ axb5 18.Rhe1 Bd6 19.Rxd5 Bb4 20.Rd8+ Rxd8 21.Qxb4 Rd5 {#R} 0-1

[Event "?"] [Site "masterchessopen.com Kiev (Ukraine)"] [Round "0"] [White "Kondratiev Pavel E (RUS)"] [Black "Kogan Boris M (USA)"] [Result "1-0"] [BlackElo "2445"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Nxc6 Bxc6 11.Qe3 Qa5 12.Kb1 Be7 13.Bd3 O-O-O 14.e5 Nd5 15.Nxd5 Bxg5 16.c4 exd5 17.cxd5 Bxd5 18.Bf5+ Be6 19.Bxe6+ fxe6 20.Qa7 {#r} 1-0

[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Gheorghiu Florin (ROM)"] [Black "Behrensen Jorge (ARG)"] [Result "1-0"] [WhiteElo "2383"] [BlackElo "2325"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qa5 13.Nxd6+ Bxd6 14.Rxd6 O-O-O 15.Rd1 Ne7 16.Nd5 Qxe1 17.Nxe7+ Kc7 18.Bxe1 Rde8 19.Bb4 Kd8 20.Nc6+ bxc6 21.Bxa6 Nd5 22.Bd6 Bc8 23.Be2 Kd7 24.Bc5 Kc7 25.c4 Nf6 26.Bd6+ Kd7 27.Bb8+ {#r} 1-0

[Event "Ch Riga"] [Site "masterchessopen.com Riga (Latvia)"] [Round "0"] [White "Vaskan U"] [Black "Kavnatsky Valentin (USA)"] [Result "1-0"] [BlackElo "2305"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.a3 Qb6 11.Nf3 b4 12.axb4 Qxb4 13.e5 Rb8 14.b3 Na5 15.Nb5 Qxd2+ 16.Rxd2 axb5 17.exf6 g6 18.Kb2 Bc6 19.Be2 Bxf3 20.Bxf3 d5 21.Bxd5 exd5 22.Rxd5 Rb6 23.Ra1 Nc4+ 24.bxc4 bxc4+ 25.Kc1 Bd6 26.Ra8+ {#r} 1-0

[Event "Ch Yugoslavia"] [Site "masterchessopen.com Titograd (Yugoslavia)"] [Round "0"] [White "Bradvarevic Aleksander (YUG)"] [Black "Velimirovic Dragoljub (SRB)"] [Result "1-0"] [BlackElo "2407"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 h6 10.Bh4 Nxe4 11.Qe1 Nf6 12.Nf5 Qc7 13.Bxf6 gxf6 14.Nd5 Qd8 15.Qe3 b5 16.Be2 h5 17.Bf3 Rb8 18.Rhe1 Ne5 19.fxe5 fxe5 20.Nxd6+ Bxd6 21.Nf6+ Qxf6 22.Rxd6 Qf4 23.Qxf4 exf4 24.Red1 Rd8 25.Bc6 Bxc6 26.Rxd8+ Ke7 27.Rxh8 Bxg2 28.Rd2 Bh1 29.Rxh5 f5 30.Rf2 {#r} 1-0

[Event "It (open)"] [Site "masterchessopen.com Kiel (Germany)"] [Date "1965.05.16"] [Round "8"] [White "Heil Siegfried (GER)"] [Black "Sawadkuhi Massoud Amir (IRI)"] [Result "1-0"] [WhiteElo "2341"] [BlackElo "2164"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.a3 Be7 11.Nf3 b4 12.axb4 Nxb4 13.Bc4 Qa5 14.Kb1 O-O 15.e5 Rfc8 16.Bb3 dxe5 17.Bxf6 Bxf6 18.fxe5 Be7 19.Qxd7 Rxc3 20.bxc3 Nxc2 21.Kxc2 {#r} 1-0

[Event "Tournament"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "3"] [White "Tapia Hugo"] [Black "Fernandez Murga Roberto (ARG)"] [Result "0-1"] [BlackElo "2230"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.e5 dxe5 11.Nxc6 Bxc6 12.Qxd8+ Rxd8 13.Rxd8+ Kxd8 14.fxe5 h6 15.Be3 Nd7 16.Be2 Nxe5 17.Rd1+ Kc7 18.Bf4 Bd6 19.Bg3 Rd8 20.a4 b4 21.Na2 a5 22.Kb1 Bxg2 23.c4 f6 24.Nc1 Be4+ 25.Ka2 Bc2 26.Rd2 Bxa4 27.b3 Bc6 28.Bf1 Bc5 29.Nd3 Kb6 {#R} 0-1