[Event "Ch Great Britain (active)"] [Site "masterchessopen.com Halifax (England)"] [Date "2006.11.04"] [Round "5"] [White "Haslinger Stewart (ENG)"] [Black "Hebden Mark (ENG)"] [Result "0-1"] [WhiteElo "2438"] [BlackElo "2545"] [ECO "B00"] [Opening "Nimzowitsch Defence: 2.Nf3"] { Hebden Mark (ENG) +11 =3 -11 } 1.e4 Nc6 2.Nf3 e5 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 9.c3 Bg4 10.a4 { = } 10...Bxf3 ( 10...Qd7 11.axb5 axb5 12.Rxa8 Rxa8 13.Na3 exd4 14.cxd4 d5 15.exd5 Na5 16.Ba2 Bb4 17.Re5 Bxa3 18.bxa3 Nc4 19.h3 Bf5 20.Nh4 Be4 21.Bxc4 bxc4 22.Bg5 Rb8 23.Qd2 Qd6 24.Qa5 h6 25.Bf4 Qb6 26.Bd2 Qxd4 27.Qxc7 Rb1+ 28.Kh2 Qxf2 29.Nf3 Rg1 { 0-1, Petrushin Alexander I 2485 - Graf Alexander 2632 , St. Petersburg 1995 It (open) } ) 11.gxf3 Na5 ( 11...Qd7 12.dxe5 Nxe5 13.f4 Nc4 14.Bxc4 bxc4 15.Nd2 Rae8 16.f5 Bd8 17.Re3 c6 18.Qf3 Bb6 19.Re2 Bc7 20.Nxc4 d5 21.exd5 cxd5 22.Ne3 Re4 23.Bd2 Rfe8 24.b3 Qd6 25.Qh3 d4 26.cxd4 Nd5 27.Nc4 Qxh2+ 28.Qxh2 Bxh2+ 29.Kxh2 Rxe2 30.Kg2 Rb8 31.Rb1 { ...0-1, Kulaots Kaido 2557 - Pavasovic Dusko 2534 , Turin 2. 6.2006 Olympiad } ) 12.Ba2 ( 12.Bc2 Nd7 13.Bd3 { +0.41 CAP } ) 12...Nh5 ( 12...c5 13.Na3 cxd4 14.cxd4 b4 15.Nc4 b3 16.Nxa5 Qxa5 17.Bxb3 exd4 18.Kh1 Qh5 19.Rg1 Nd7 20.Bd5 Rab8 21.Ra3 Bf6 22.Qf1 Nc5 23.f4 d3 24.Be3 Rxb2 25.e5 Nd7 26.Bc6 dxe5 27.Bc1 Rc2 28.Bxd7 Qf3+ 29.Qg2 Qxg2+ 30.Kxg2 d2 31.Bxd2 Rxd2 32.Bc6 { ...0-1, Sandipan Chanda 2560 - Shirov Alexei 2710 , Edmonton 9. 7.2005 It "Canadian Open" } ) ( 12...b4 13.Be3 ( 13.d5 { +0.11 CAP } ) 13...Qc8 14.Nd2 Qh3 15.Kh1 Rab8 16.Rg1 Nh5 17.Qe2 exd4 18.cxd4 b3 19.Bb1 d5 20.e5 Bb4 21.Bd3 f5 22.f4 c5 23.dxc5 d4 24.Rg5 dxe3 25.Rxh5 Qg4 26.Qxg4 fxg4 27.Bxh7+ Kf7 28.Ne4 e2 29.Rf5+ Ke7 30.Rxf8 Rxf8 31.Nc3 Bxc3 32.bxc3 { ...0-1, Van De Oudeweetering Arthur 2330 - Notkin Maksim 2465 , Groningen 1994 It (open) } ) 13.b4 { +0.80 CAP N } ( 13.f4 Nxf4 14.Bxf4 exf4 15.b4 Nc4 16.Qg4 ( 16.Qf3 c6 17.Bxc4 bxc4 18.Nd2 a5 19.bxa5 d5 20.Kh1 g6 21.Rab1 Rxa5 22.Rb7 Bg5 23.Qh3 Rxa4 24.e5 Qc8 25.Qxc8 Rxc8 26.Nf3 Bh6 27.h4 Ra3 28.e6 f6 29.Reb1 Re8 30.Nh2 Rb3 31.R1xb3 cxb3 32.Ng4 Bg7 { ...0-1, Keller Dieter 2359 - Prameshuber Alexander, Adelboden 7.1969 Cup Clare Benedict } ) 16...Bg5 17.Bxc4 bxc4 18.Nd2 g6 19.Nf3 Bh6 20.e5 f5 21.Qh3 Bg7 22.Qf1 d5 23.h4 Qe7 24.Kh2 h6 25.Qg2 Qe6 26.Rg1 Kf7 27.h5 g5 28.Qxg5 Rg8 29.Qxf4 Bf8 30.Rxg8 Kxg8 31.Rg1+ Bg7 32.Rg6 Qf7 { ...1-0, Olsson Ake 2255 - Kolarov Atanas S 2415 , Leningrad 1960 Olympiad (students) (team) } ) 13...Nb7 14.axb5 axb5 15.f4 Nxf4 16.Bxf4 exf4 17.Nd2 c5 18.Bd5 Qb6 { ?! } ( 18...Rxa1 { !? } 19.Qxa1 Qc8 20.c4 bxc4 21.bxc5 dxc5 22.Nxc4 cxd4 23.Qxd4 Nc5 24.Qc3 Qg4+ 25.Kh1 { } ) 19.Rxa8 Rxa8 20.Qg4 cxd4 21.Qd7 dxc3 22.Qxe7 cxd2 23.Qxf7+ Kh8 24.Rd1 Qd8 25.Bxb7 { ?? } ( 25.Qxb7 Rb8 26.Qa7 Rc8 27.Kf1 f3 28.Qe3 Qf6 29.e5 dxe5 30.Bxf3 Qf8 31.Rxd2 { } ) 25...Qg5+ 26.Kh1 Qg4 27.Qb3 f3 28.Rg1 Qxg1+ { } {#R} 0-1