[Event "It (open) (a)"] [Site "masterchessopen.com Voronezh (Russia)"] [Date "2006.06.20"] [Round "8"] [White "Rychagov Andrey (RUS)"] [Black "Kabanov Nikolai (RUS)"] [Result "1-0"] [WhiteElo "2572"] [BlackElo "2521"] [ECO "E33"] [Opening "Nimzo-Indian: Classical, 4...Nc6"] { } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.g3 O-O ( 6...e5 7.d5 Bxc3+ 8.Qxc3 Ne7 9.Bg2 Ne4 10.Qc2 f5 11.Nh4 Nf6 12.Bd2 h6 13.f4 e4 14.Bh3 O-O 15.O-O Qe8 16.Rf2 Bd7 17.Bc3 Qh5 18.Bxf6 Rxf6 19.Bf1 b6 20.e3 g5 21.Be2 Qf7 22.Ng2 g4 23.Qc3 a5 24.Rff1 Kh7 25.Kf2 Rg6 26.Rh1 { ...1/2-1/2, Botvinnik Mikhail M 2630 - Eliskases Erich G 2430 , Moscow 1936 It } ) 7.Bg2 ( 7.a3 Bxc3+ 8.Qxc3 e5 9.dxe5 dxe5 10.Bg2 Re8 11.Bg5 h6 12.Rd1 Qe7 13.Be3 Ng4 14.O-O Be6 15.Bc1 Qc5 16.Nd2 a5 17.b3 Nd4 18.Rde1 Bf5 19.e3 Nc6 20.Ne4 Bxe4 21.Bxe4 Nf6 22.Bg2 e4 23.f3 Rad8 24.fxe4 Ne5 25.Rd1 Rxd1 26.Rxd1 a4 { ...1-0, Berkovich Dmitry 2445 - Onischuk Alexander 2370 , Alushta 1992 It "Crimea Summer" } ) 7...e5 { ?/= } 8.d5 ( 8.dxe5 Nxe5 9.Nxe5 dxe5 10.O-O h6 11.a3 Bxc3 12.Qxc3 Qe7 13.b3 c6 14.Bb2 Re8 15.e4 c5 16.f4 Nd7 17.Rad1 f6 18.Qd3 a5 19.a4 exf4 20.gxf4 Nb8 21.Qg3 Nc6 22.Kh1 Kh8 23.e5 fxe5 24.Rde1 Nd4 25.Rxe5 Qf8 26.Qe3 Rxe5 27.fxe5 Nf5 { ...1-0, Annakov Babakuli 2494 - Gokhale J Tratar M, Buenos Aires 1993 Ch World (juniors) (under 20) } ) 8...Nd4 ( 8...Ne7 9.O-O Bf5 10.e4 Bd7 11.Ne1 Bc5 12.Nd3 Bb6 13.b4 a5 14.Ba3 axb4 15.Bxb4 c5 16.dxc6 Bxc6 17.Rab1 Bd4 18.Nb5 Bxb5 19.cxb5 Qd7 20.a4 Rfc8 21.Qb3 h5 22.Rfd1 Ng6 23.Ne1 d5 24.exd5 Ng4 25.Rxd4 exd4 26.Nf3 d3 27.d6 Rc2 28.Qxd3 { ...1/2-1/2, Navara David 2646 - Agrest Evgenij 2571 , Goteborg 2. 8.2005 Ch Europe (team) } ) ( 8...Nb8 9.O-O Bxc3 10.Qxc3 Ne4 11.Qc2 f5 12.Nd2 Nf6 13.b3 Qe8 14.c5 Na6 15.cxd6 cxd6 16.Ba3 Qe7 17.Nc4 Ne8 18.f4 e4 19.g4 b5 20.Na5 b4 21.Nc6 Qh4 22.Bb2 Nc5 23.g5 h6 24.Bd4 hxg5 25.Bxc5 dxc5 26.Qxc5 g4 27.Ne7+ Kf7 28.Ng6 { ...1-0, Jakab Attila 2424 - Toth Ervin 2298 , Budapest 14. 2.2005 It (cat.1) (a) } ) 9.Nxd4 exd4 10.a3 Ba5 { -0.04 CAP N } ( 10...Bxc3+ 11.bxc3 dxc3 12.O-O Re8 13.Re1 Nd7 14.Qxc3 Nc5 15.e4 Bd7 16.h3 Na4 17.Qd4 c5 18.dxc6 Bxc6 19.Bf4 Nc5 20.Rad1 Ba4 21.Bxd6 Bxd1 22.Rxd1 b6 23.e5 Rc8 24.f4 Ne6 25.Qd5 Qd7 26.f5 Nf8 27.Qd3 Qa4 28.Bd5 Qd7 29.Qf3 Kh8 30.Rd4 { ...1-0, Milov Vadim 2683 - Djuric Stefan 2479 , Bastia 29.10.2004 It (open) } ) 11.b4 Bb6 12.Na4 d3 13.Qxd3 Bxf2+ 14.Kxf2 Ng4+ 15.Ke1 Qf6 16.Kd2 Qf2 { ?! } ( 16...Ne5 { !? } 17.Qc3 Qf2 18.Be4 Bg4 19.Bd3 Bd7 20.Nb2 Qg2 21.Re1 Nf3+ 22.Kc2 Nxe1+ 23.Qxe1 { } ) 17.Qf3 Qd4+ 18.Kc2 Qxa1 19.Nc3 Ne5 20.Qf4 Bd7 21.Bb2 Ba4+ 22.Nxa4 Qa2 23.Kc3 a6 24.Ra1 Qxc4+ 25.Qxc4 Nxc4 26.Kxc4 b5+ 27.Kb3 bxa4+ 28.Kxa4 Rfe8 29.Bf3 f5 30.Rc1 Re7 31.Rc6 { } {#r} 1-0