[Event "Ch Russia (club)"] [Site "masterchessopen.com Sochi (Russia)"] [Date "2007.05.06"] [Round "5"] [White "Korchnoi Viktor (SUI)"] [Black "Iljin Artem (RUS)"] [Result "1-0"] [WhiteElo "2611"] [BlackElo "2565"] [ECO "E32"] [Opening "Nimzo-Indian: Classical Variation"] { Korchnoi Viktor (SUI) +0 =2 -0 } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 c5 7.a3 { ? } ( 7.dxc5 h6 8.Bh4 Nc6 9.e3 g5 10.Bg3 Ne4 11.Nf3 ( 11.a3 Bxc3+ 12.bxc3 Qa5 13.Bd3 Nxg3 14.hxg3 d4 15.exd4 Nxd4 16.Qb2 Bd7 17.Kf1 Ne6 18.Qxb7 Qxc3 19.Rd1 Rd8 20.Ne2 Qxa3 21.c6 Bc8 22.Qb1 Ke7 23.g4 Rd6 24.Rh3 Rhd8 25.Re3 Kf8 26.Kg1 Rxc6 { ...1-0, Sokolov Ivan 2663 - Short Nigel D 2687 , Hoogeveen 17.10.2004 It (cat.15) } ) 11...Qa5 12.Nd2 Bxc3 13.bxc3 Qxc3 14.Qxc3 Nxc3 15.f3 Bf5 16.Kf2 O-O 17.h4 Rfe8 18.hxg5 hxg5 19.Nb3 Kg7 20.Kg1 Rxe3 21.Bf2 Ne2+ 22.Bxe2 Rxe2 23.Nd4 Nxd4 24.Bxd4+ Kg6 25.g4 Bd3 26.Rh2 Rae8 { ...1/2-1/2, Korchnoi Viktor 2630 - Portisch Lajos 2590 , Amsterdam 1990 It "OHRA" (cat.14) } ) 7...Bxc3+ 8.bxc3 { =/? } ( 8.Qxc3 cxd4 9.Qxd4 Nc6 10.Qf4 d4 11.Bxf6 gxf6 12.Nf3 Qa5+ 13.Qd2 Qxd2+ 14.Kxd2 Bf5 15.b4 O-O-O 16.Rc1 Kb8 17.g3 a5 18.Bg2 Be4 19.Nh4 Bxg2 20.Nxg2 axb4 21.axb4 Nxb4 22.Rc4 Nc6 23.Rb1 Ne5 24.Rcb4 Rd7 25.Nf4 Rc8 26.Ra4 Nc4+ { 1/2-1/2, Van Wely Loek 2681 - Topalov Veselin 2757 , Wijk aan Zee 2004 It (cat.19) } ) 8...h6 9.Bxf6 ( 9.Bd2 O-O 10.e3 Ne4 11.Nf3 Bf5 12.Qb2 Nd7 13.Be2 Qc7 14.O-O Rfe8 15.c4 dxc4 16.Bxc4 Bg4 17.Rfc1 Bxf3 18.gxf3 Nxd2 19.Qxd2 Qd6 20.d5 Rad8 21.Be2 Nf6 22.Qa5 b6 23.Qxa7 Nxd5 24.Qa6 Qe5 25.Bf1 Rd6 26.Kh1 Rg6 27.Qd3 Qh5 28.Bg2 Ree6 { ...0-1, James David 2245 - Ward Christopher 2505 , England 1998 Ch England (team) 1997/98 } ) 9...Qxf6 10.e3 ( 10.Nf3 O-O 11.e3 Nc6 12.Be2 Be6 13.O-O Rac8 14.Qb2 Rc7 15.Rac1 Rfc8 16.Bd3 h5 17.Nd2 h4 18.h3 Bf5 19.Bxf5 Qxf5 20.Nf3 Qf6 21.Rfd1 Na5 22.Qa2 Nc4 23.dxc5 Rxc5 24.Rd4 Ne5 25.Nxe5 Qxe5 26.Rcd1 Rxc3 27.Rxd5 Qf6 28.Qb2 R8c7 29.a4 g6 { ...0-1, Irzhanov Ruslan 2494 - Yemelin Vasily 2523 , Leningrad 1990 Ch URS (juniors) (qual) } ) 10...O-O { -0.33 CAP } 11.Bd3 { N } ( 11.Nf3 Nc6 ( 11...c4 12.Be2 Bf5 13.Qb2 Qb6 14.Qxb6 axb6 15.Nd2 Re8 16.O-O Ra5 17.Rfe1 Nd7 18.e4 Bxe4 19.Bxc4 Rc8 20.Bf1 Bf5 21.c4 Ra4 22.Rec1 Be6 23.cxd5 Rxc1 24.Rxc1 Bxd5 25.Bc4 Nf6 26.Bxd5 Nxd5 27.Nc4 b5 28.Nd6 Rxa3 29.Rc8+ Kh7 30.h4 b4 { ...0-1, Denker Arnold S 2293 - Reshevsky Samuel H 2430 , New York 1946 Ch USA } ) 12.Be2 ( 12.dxc5 Bg4 13.Be2 Rac8 14.O-O Na5 15.Qa4 Nc4 16.Ra2 Rxc5 17.Qxa7 b6 18.Nd4 Bxe2 19.Rxe2 Qd6 20.Nf5 Qe5 21.Qd7 Rc7 22.f4 Rxd7 23.fxe5 Re8 24.Nd6 Rxe5 25.Nxc4 dxc4 26.a4 Ra7 27.Rb1 Rxa4 28.Rxb6 Ra3 29.Rc6 Rxc3 30.e4 f5 { ...0-1, Quinn John M 2150 - Hammer Jon Ludvig 2306 , Gausdal 28. 9.2006 It (open) } ) 12...Be6 13.O-O Rfc8 14.Qa4 cxd4 15.cxd4 a6 16.Rfb1 b5 17.Qd1 Qe7 18.Qe1 Bf5 19.Rc1 Qd8 20.Rc5 Na5 21.Qb4 Nb7 22.Rcc1 Nd6 23.a4 bxa4 24.Rxc8 Bxc8 25.Ne5 Be6 26.Qxa4 Ne4 27.Bd3 Nf6 28.Qa5 Qd6 29.Rc1 Rc8 30.Rc5 Rxc5 { ...1-0, Rowson Jonathan 2579 - Pert Richard G 2445 , Swansea 10. 8.2006 Ch Great Britain } ) 11...Qg5 12.g3 Nc6 13.Kf1 c4 14.Be2 Bf5 15.Qd1 Be4 16.Bf3 Qf5 17.Kg2 Nd8 18.Bxe4 dxe4 19.a4 b6 20.Qe2 Rc8 21.Rb1 Nb7 22.h4 Nd6 23.h5 Kh7 24.g4 { ?! } ( 24.Nh3 { !? } ) 24...Qd7 25.a5 b5 26.Nh3 g5 27.hxg6+ fxg6 28.Rh2 Kg7 29.Nf4 g5 30.Nh5+ Kg6 31.Rh3 Rf7 32.Kh2 Rcf8 { ?! } ( 32...Qe6 { !? } 33.f4 exf3 34.Rxf3 Rcf8 35.Rxf7 Rxf7 36.Rxb5 Nxb5 37.Qc2+ Rf5 38.Ng3 Nd6 39.gxf5+ { } ) 33.f4 Qc7 34.Kh1 gxf4 { ? } ( 34...Qd7 35.Qg2 Rg8 36.f5+ Kh7 37.d5 Re8 38.Kg1 Kg8 39.Ng3 { } ) 35.Nxf4+ Rxf4 36.exf4 Rxf4 37.Rxh6+ Kxh6 38.Qh2+ Kg5 39.Qh5+ Kf6 40.Qe5+ Kg6 41.Qxf4 { } {#r} 1-0