[Event "Ch Poland (team) (extraleague)"] [Site "masterchessopen.com Lubniewice (Poland)"] [Date "2005.09.07"] [Round "5"] [White "Dydyshko Viacheslav (BLR)"] [Black "Fedorchuk Sergey A (UKR)"] [Result "0-1"] [WhiteElo "2551"] [BlackElo "2564"] [ECO "E40"] [Opening "Nimzo-Indian: Rubinstein"] { Dydyshko Viacheslav (BLR) +2 =1 -1 Fedorchuk Sergey A (UKR) +0 =1 -0 } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 c5 7.O-O { = } 7...cxd4 ( 7...O-O 8.Na4 cxd4 9.exd4 Re8 10.a3 Bf8 11.Bg5 h6 12.Bh4 d6 13.Re1 Nbd7 14.Rc1 Rc8 15.b4 Rc7 16.Nc3 Qa8 17.d5 exd5 18.Rxe8 Qxe8 19.Nb5 Rc8 20.Nxa7 Rb8 21.cxd5 Bxd5 22.Nb5 Bb7 23.Bf1 Qe6 24.Nfd4 Qe4 25.Bg3 Ne5 26.f3 Qe3+ 27.Bf2 Qg5 28.Kh1 Nd5 29.Qe1 Re8 30.Bh4 Qh5 31.Bg3 f5 32.Nc7 f4 33.Nxe8 fxg3 34.Qxg3 Qxe8 35.Bb5 Qh5 36.f4 Ng4 37.Be2 Nde3 38.Nc6 Qd5 39.Bf3 Qd2 40.Qe1 Qb2 41.Qc3 Qf2 42.h3 Nf6 43.Qb3+ d5 44.Nd8 Ba8 45.Qa4 Nh5 46.Qxa8 Ng3+ 47.Kh2 { ...1/2-1/2, Del Rio Angelis Salvador G 2495 - Fedorchuk Sergey A 2577 , Salou 25. 5.2005 It (open) } ) ( 7...O-O 8.Bd2 d6 9.a3 Bxc3 10.Bxc3 Ne4 11.Bxe4 Bxe4 12.Qe2 Nd7 13.Rfd1 Qe7 14.b4 Rac8 15.Rac1 Rfd8 16.Nd2 Bb7 17.Qg4 Nf6 18.Qg3 cxd4 19.Bxd4 e5 20.Bb2 Qe6 21.h3 h6 22.Kh2 Rd7 23.f4 Re8 24.Rf1 Ne4 25.Nxe4 Bxe4 26.Rf2 f6 27.c5 bxc5 28.bxc5 Kh7 29.cxd6 exf4 30.Rxf4 Qxd6 31.Bd4 Qxa3 32.Ra1 Qe7 33.Ra6 Bd3 34.Ra5 Rc8 35.Rf2 Be4 36.Qf4 Rcc7 37.Ra6 Rc6 38.Rxa7 Rxa7 39.Bxa7 { 1/2-1/2, Kamsky Gata 2735 - Ivanchuk Vassily 2740 , Monte Carlo 1995 It "Melody Amber" (blindfold) } ) 8.exd4 O-O 9.Bg5 ( 9.Na4 Be7 10.Re1 Re8 11.a3 d6 12.b4 Nbd7 13.Bb2 Bf8 14.Bf1 g6 15.Nc3 Bg7 16.Rb1 a6 17.Nd2 d5 18.c5 bxc5 19.bxc5 Qc7 20.Na2 Bc6 21.Nb4 Bb5 22.Bxb5 axb5 23.Qe2 Bh6 24.Rbd1 Reb8 25.Nb1 Nh5 26.Nc3 Ra5 27.Ncxd5 exd5 28.Nxd5 Qd8 29.Ne7+ Kf8 30.Nc6 Nf4 31.Qg4 Qc7 32.Nxa5 { 1-0, Sadler Matthew 2626 - Korchnoi Viktor 2676 , Arnhem 1999 It (cat.14) } ) 9...Bxc3 ( 9...h6 10.Bxf6 Qxf6 11.Be4 Nc6 12.Rc1 Rfd8 13.Re1 Rab8 14.a3 Bf8 15.d5 Ne7 16.Ne5 Nf5 17.Ng4 Qg5 18.Bd3 h5 19.Ne5 a6 20.Nf3 Qf6 21.Ne4 Qh6 22.Neg5 g6 23.Rc2 Be7 24.Bxf5 gxf5 25.Nh3 b5 26.Ne5 bxc4 27.d6 Bf6 28.f4 Be4 29.Rc3 Rxb2 30.Rg3+ Kf8 31.Qd4 Rb5 32.a4 Rd5 33.Qb6 h4 34.Rc3 Qg7 35.g3 Kg8 36.Nf2 Rc8 37.Qb7 Rcc5 38.Qb8+ Kh7 39.Nxe4 fxe4 40.Rxe4 Rd1+ 41.Kg2 Rcd5 42.Rce3 R5d2+ 43.Re2 Bxe5 44.Rxe5 Qg4 45.Kf2 hxg3+ 46.hxg3 Rd3 { 0-1, Kaidanov Gregory S 2611 - Kudrin Sergey 2528 , Las Vegas 1992 It (open) } ) 10.bxc3 h6 ( 10...d6 11.Nd2 Nbd7 12.a4 Qc7 13.Re1 Qc6 14.f3 Rac8 15.Qb3 h6 16.Bh4 d5 17.Rac1 Rfe8 18.cxd5 Qxd5 19.Qxd5 exd5 20.Rxe8+ Rxe8 21.Bb5 a6 22.Bf1 Nh5 23.c4 dxc4 24.Rxc4 Nf8 25.Rc7 Rb8 26.Bc4 Ne6 27.Rd7 b5 28.axb5 axb5 29.Bb3 Nhf4 30.Kf2 Bc6 31.Rd6 Be8 32.Bg3 g5 33.Ne4 Ra8 34.h4 Ra3 35.Bxe6 Nxe6 36.hxg5 hxg5 37.Be5 Ra2+ 38.Kg1 Kf8 39.Nf6 Ra8 40.Rb6 Ke7 41.Rb7+ Kf8 42.d5 { 1-0, Portisch Lajos 2620 - Andersson Ulf 2600 , Moscow 1981 It (cat.15) } ) 11.Bh4 d6 12.a4 ( 12.Nd2 Nbd7 13.a4 d5 14.cxd5 exd5 15.Qf3 Re8 16.Rfe1 Rxe1+ 17.Rxe1 Qf8 18.Nf1 Re8 19.Ra1 Ne4 20.Ne3 Ndf6 21.Nf5 Re6 22.h3 g6 23.Ne3 Kg7 24.a5 Qc8 25.a6 Bc6 26.Ra3 Qf8 27.Nc2 Qe8 28.Kh2 Bb5 29.Nb4 Bxd3 30.Qxd3 Qd8 31.Kg1 g5 32.Bg3 Nxg3 33.Qxg3 Re1+ 34.Kh2 Qe7 35.Ra2 Rc1 36.Qe5 Qd7 37.Rc2 Ra1 38.Re2 Kg6 39.Re3 g4 40.Nd3 Ne4 41.Nf4+ Kh7 42.Nxd5 g3+ 43.fxg3 { 1-0, Rustemov Alexander 2534 - Poluljahov Aleksandr 2543 , Bydgoszcz 2000 It (open) } ) ( 12.Re1 Nbd7 13.Nd2 Rc8 14.Rc1 Re8 15.Nf1 Nf8 16.Qa4 Qd7 17.Qd1 N8h7 18.Ne3 Be4 19.Bf1 Bc6 20.f3 Bb7 21.Qd2 Qd8 22.Bd3 Qc7 23.Rf1 Ba6 24.f4 d5 25.f5 dxc4 26.Bb1 e5 27.dxe5 Qxe5 28.Rfe1 Qc5 29.Bf2 Qc6 30.Red1 Bb7 31.Qd6 Qxd6 32.Rxd6 Ng5 33.Rd4 b5 34.a4 a6 35.axb5 axb5 36.Ng4 Nfe4 37.h4 Nh7 38.Bxe4 Bxe4 39.Ne3 Nf6 40.g4 Rcd8 41.Rcd1 Bd3 42.Rxd8 Rxd8 43.Ra1 Ne4 44.Be1 Be2 45.g5 hxg5 46.hxg5 Nxg5 47.Ra5 Re8 48.Bf2 Nh3+ 49.Kg2 Nf4+ 50.Kg3 Nh5+ 51.Kg2 Re5 { ...0-1, Ionov Sergey 2542 - Kuzmin Gennadi P 2528 , Cappelle la Grande 2000 It (open) } ) 12...Nbd7 { +0.26 CAP } 13.a5 Qc7 14.Nd2 Rac8 15.Ra3 { N } ( 15.Bg3 Qc6 16.Qf3 Qxf3 17.Nxf3 d5 18.cxd5 Rxc3 19.dxe6 Rxd3 20.exd7 Bxf3 21.gxf3 Rxd4 22.axb6 axb6 23.Bc7 Rxd7 24.Bxb6 Nd5 25.Be3 Nxe3 { 1/2-1/2, Ubilava Elizbar 2530 - Nedobora Mikhail 2440 , Benasque 1993 It (open) } ) 15...Qc6 16.f3 Rfe8 17.Qb3 Qc7 18.Rb1 Nh5 19.axb6 axb6 20.Ra7 Ra8 21.Rba1 Rxa7 22.Rxa7 Ra8 23.Rxa8+ Bxa8 24.Qa3 Bc6 25.Bf1 { ?! } ( 25.Be7 Nc5 26.dxc5 dxc5 27.Bxc5 { } ) 25...g5 26.Bf2 Nf4 27.Ne4 Bxe4 28.fxe4 e5 29.Qb4 Kg7 30.g3 Ne6 { } {#R} 0-1