[Event "Memorial Stepanov (open)"] [Site "masterchessopen.com – Krasnodar (Russia)"] [Round "9"] [White "Zubkov Oleg (RUS)"] [Black "Kolganova Natalia (RUS)"] [Result "0-1"] [WhiteElo "2109"] [BlackElo "2169"] [ECO "D30"] [Opening "QGD: Tarrasch without Nc3"] { Kolganova Natalia (RUS) +2 =1 -2 } 1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Nc3 Nf6 7.Bg2 Be7 8.O-O O-O 9.dxc5 Bxc5 10.Bg5 d4 11.Ne4 Be7 12.Nxf6+ Bxf6 { ?/= } 13.Bxf6 ( 13.Qd2 Bg4 14.h3 Bxg5 15.Nxg5 Bxe2 16.Nxf7 Qe7 17.Rfe1 d3 18.Ng5 Rad8 19.Rac1 Nd4 20.h4 h6 21.Nh3 Qf7 22.Nf4 Bf3 { ...1/2-1/2, Capablanca Jose Raul(2720) - Euwe Max(2670), Amsterdam 1931 Match } ) 13...Qxf6 14.Qd2 ( 14.b4 Nxb4 15.Qxd4 Qe7 16.Qb2 Bg4 17.Rab1 a5 18.a3 Bxf3 19.Bxf3 Na6 20.Qxb7 Qxa3 21.Qb6 { 1-0, Wohl Aleksandar H(2440) - Caruso Augusto(2285), Verona 1998 It } ) 14...Bg4 ( 14...Bf5 15.Qf4 d3 16.exd3 Bxd3 17.Qxf6 gxf6 18.Rfd1 Rfd8 19.Rd2 Be4 20.Rad1 Kf8 21.Rxd8+ Rxd8 22.Rxd8+ Nxd8 23.Nd4 Bb1 24.a3 { ...1-0, Rashkovsky Nukhim N(2540) - Giorgadze Giorgi(2525), Forli 1992 It (open) } ) 15.h3 ( 15.Rfd1 Rad8 16.h3 Bh5 17.b4 d3 18.g4 Bg6 19.b5 dxe2 20.Qxe2 Bd3 21.Qe3 Bxb5 22.Rab1 Rxd1+ 23.Rxd1 Bc4 24.Rd7 Bxa2 { ...0-1, Karanikolas Konstantinos(2300) - Kosic Dragan(2525), Sofia 1994 Ch World (students) } ) 15...Bh5 16.g4 ( 16.Rac1 Rfe8 17.Rc5 Bg6 18.Rfc1 Rad8 19.b4 d3 20.e3 Be4 21.Ne1 Bxg2 22.Kxg2 a6 23.b5 axb5 24.Rxb5 Qe6 25.Rxb7 Qe4+ { ...1-0, Dvalishvili Pavel S(2405) - Nureev G(2463), Moscow 2002 Ch Moscow (1/2 final) } ) ( 16.Ng5 Rfe8 17.Ne4 Qe7 18.g4 Bg6 19.Ng3 Rad8 20.Rac1 Rd6 21.Rc4 d3 22.e3 Ne5 23.Rc3 b5 24.b3 Qh4 25.Rfc1 h5 { ...0-1, Radulov Ivan(2402) - Halkias Stelios(2519), Antalya 2001 It (cat.7) } ) 16...Bg6 { -0,15 CAP } 17.b4 d3 { N } ( 17...Rad8 18.b5 Ne5 19.Nxe5 Qxe5 20.f4 Qc5 21.f5 Rfe8 22.Kh1 Qxb5 23.fxg6 hxg6 24.Rfe1 Re3 25.Rad1 Qe5 26.Qb4 d3 27.Qd2 { ...0-1, Borek Jutta(2100) - Pierecker Markus(2290), Vienna 1998 It (open) } ) 18.exd3 Rad8 19.d4 Nxd4 20.Nxd4 Rxd4 21.Qe3 Rxb4 22.Qxa7 h5 23.Qc5 Rb2 24.gxh5 Bd3 25.Rfe1 Re2 26.Rxe2 { ?? } ( 26.Kh2 Rxf2 27.Qe5 Qxe5+ 28.Rxe5 { } ) 26...Qxa1+ { } {#R} 0-1