[Event "Ch Sweden"] [Site "masterchessopen.com Umea (Sweden)"] [Round "12"] [White "Ahlander Bjorn (SWE)"] [Black "Agrest Evgenij (SWE)"] [Result "0-1"] [WhiteElo "2411"] [BlackElo "2604"] [ECO "E32"] [Opening "Nimzo-Indian: Classical, 4...d6"] { Ahlander Bjorn (SWE) +3 =3 -1 Agrest Evgenij (SWE) +4 =2 -2 } 1.d4 { 1 } 1...Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.a3 Bxc3+ 6.Qxc3 O-O ( 6...Nbd7 7.Nf3 b6 8.g3 Bb7 9.Bg2 O-O 10.O-O c5 11.Rd1 Qe7 12.b3 Rac8 13.Bb2 Ne4 14.Qe3 f5 15.Nd2 cxd4 16.Bxd4 e5 17.Bb2 f4 18.gxf4 exf4 19.Qd4 Nxd2 20.Bxb7 Nxb3 21.Qd5+ Kh8 22.Bxc8 Rxc8 23.Qxd6 Qxd6 24.Rxd6 Ndc5 25.Rad1 Kg8 26.Rd8+ { ...1-0, Candela Perez Jose 2426 - Agrest Evgenij 2599 , Internet 2002 It "Dos Hermanas Internet Final" } ) 7.g3 ( 7.Bg5 h6 8.Bh4 g5 9.Bg3 Ne4 10.Qc2 f5 11.e3 Qf6 12.Bd3 Nxg3 13.hxg3 e5 14.Qc3 c5 15.dxe5 dxe5 16.Bc2 Be6 17.O-O-O Nd7 18.Ne2 e4 19.Qxf6 Nxf6 20.b3 Ng4 21.Rd6 Rf6 22.Nc3 Kf7 23.Rd2 b6 24.Rhd1 Kg7 25.Nb5 Bf7 26.Nd6 Be6 { ...1-0, Ahlander Bjorn 2385 - Chernyshov Konstantin 2505 , Berlin 1995 It (open) "Berlin Summer" } ) 7...e5 { = } ( 7...Nbd7 8.Bg2 e5 9.Nf3 Re8 10.O-O a5 11.Qc2 c6 12.dxe5 dxe5 13.Rd1 Qe7 14.b3 Nc5 15.Bb2 a4 16.b4 Nb3 17.Rab1 e4 18.Nd4 e3 19.f3 Nd2 20.Ra1 Be6 21.c5 Bb3 22.Nxb3 Nxb3 23.Rab1 Rad8 24.Bc3 Nd5 25.Be1 Nc7 26.Rxd8 Rxd8 27.Rd1 { ...0-1, Stoltz Gosta 2520 - O'Kelly de Galway Alberic 2450 , Bled 1950 It } ) ( 7...Ne4 8.Qc2 f5 9.Bg2 Nc6 10.e3 e5 11.d5 Ne7 12.Ne2 Bd7 13.O-O c6 14.f3 Nf6 15.e4 fxe4 16.fxe4 cxd5 17.exd5 Qb6+ 18.c5 Qxc5+ 19.Qxc5 dxc5 20.Nc3 Nf5 21.b4 Rac8 22.bxc5 Rxc5 23.Ne4 Nxe4 24.Bxe4 Rc4 25.Bd3 Rc3 26.Bb1 Bb5 27.Bd2 { ...0-1, Collas Didier 2350 - Dizdarevic Emir 2500 , Cannes 1995 It (open) } ) 8.dxe5 dxe5 9.Bg2 ( 9.Nf3 Nc6 10.Be3 Qe7 11.b4 Re8 12.b5 e4 13.bxc6 exf3 14.exf3 Qc5 15.cxb7 Bxb7 16.Be2 Qf5 17.g4 Qd7 18.h3 Qc6 19.O-O-O Nd7 20.Rd2 Ne5 21.Rhd1 Nxf3 22.Rd5 Nh4 23.Rc5 Qe4 24.Rxc7 Rad8 25.Bd3 Qf3 26.Bg5 Rb8 27.Rxb7 Rxb7 28.Bxh4 g6 { ...1-0, Stefansson Hannes 2557 - Panchenko Alexandar G 2419 , Pardubice 2000 It (open) } ) 9...Re8 10.Bg5 { N } ( 10.Nf3 Nc6 ( 10...e4 11.Nd4 c5 12.Nc2 Bg4 13.h3 Bh5 14.b4 Nbd7 15.g4 Bg6 16.Bb2 Ne5 17.Ne3 Rc8 18.b5 Rc7 19.Rd1 Rd7 20.O-O h5 21.g5 Nh7 22.Rxd7 Qxd7 23.Rd1 Qc7 24.Rd5 f6 25.gxf6 gxf6 26.Qd2 Nf8 27.Rd6 Qf7 28.Nd5 Re6 29.Bxe5 fxe5 30.Rd8 { ...1-0, Arlandi Ennio 2435 - Kosten Anthony C 2515 , Imperia 1992 } ) 11.Be3 ( 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 27.bxa4 Qxc4 28.Qxc4 Nxc4 29.e5 Rxe5 30.Bxb7 Rc5 { ...1-0, Berkovich Dmitry 2445 - Onischuk Alexander 2370 , Alushta 1992 It "Crimea Summer" } ) 11...a5 ( 11...Bg4 12.h3 ( 12.Nh4 { -0,24 CAP } ) 12...Bf5 13.O-O Ne4 14.Qc1 h6 15.Rd1 Qf6 16.b3 a5 17.Qb2 Qe6 18.g4 Bh7 19.Rac1 Rad8 20.Rxd8 Rxd8 21.b4 axb4 22.axb4 Qf6 23.Kf1 Nd4 24.Rd1 Nc2 25.Rxd8+ Qxd8 26.Kg1 Nxe3 27.fxe3 f6 28.c5 Kh8 29.Kh2 c6 30.Nh4 Ng5 31.b5 { ...1/2-1/2, Mohr Stefan 2440 - Kurajica Bojan 2565 , Strasbourg 1994 Cup European Club } ) 12.Rd1 { +0,24 CAP N } ( 12.b3 Ng4 ( 12...Qe7 13.O-O h6 14.Rfd1 { 1/2-1/2, Sadler Matthew 2565 - Renet Olivier 2520 , Linares 1995 Zt } ) 13.Bg5 Qd6 14.h3 e4 15.hxg4 exf3 16.Bxf3 Qg6 17.Be3 Bxg4 18.Bd5 Ne7 19.Bxb7 Rab8 20.Bf3 Bxf3 21.exf3 Nf5 22.g4 Nxe3 23.fxe3 Qb6 24.e4 Qxb3 25.Qxb3 Rxb3 26.Kf2 a4 27.Rhd1 h6 28.Rd7 Re6 29.Ke2 Rc6 30.Rd3 Rxc4 31.Rxb3 axb3 { ...0-1, Wiley Tom E 2322 - Baklan Vladimir 2605 , Metz 2003 It (open) } ) 12...Qe7 13.O-O h6 14.h3 Bf5 15.Qb3 a4 16.Qc3 Bh7 17.g4 Be4 18.Rfe1 Qe6 { ?! +0,90 } ( 18...Na5 { !? } 19.Nd2 Bxg2 20.Kxg2 c5 { +0,04 } ) 19.g5 { ! +0,90 } ( 19.Rc1 { ? } 19...Red8 20.Rcd1 Rd6 21.Rxd6 { +0,16 } ) 19...Bxf3 20.exf3 hxg5 21.Bxg5 Qf5 22.f4 { ! +0,90 } ( 22.Bh4 { ? } 22...Rad8 23.Kh2 Rd4 24.Bg3 { -0,26 } ) 22...exf4 23.Bxf6 Qxf6 24.Qxf6 gxf6 25.Bxc6 { ?! +0,46 } ( 25.Rxe8+ { !? } 25...Rxe8 26.Bxc6 bxc6 27.Rd4 { +0,90 } ) 25...bxc6 26.Rxe8+ Rxe8 27.Kg2 Rb8 28.Rd7 Rxb2 29.Rd8+ { ?! -0,17 } ( 29.Rxc7 { !? } 29...Rb3 30.Rxc6 Rxa3 31.Ra6 { +0,40 } ) 29...Kg7 { ...1/2-1/2, Gurevich Mikhail 2634 - Agrest Evgenij 2574 , Istanbul 2003 Ch Europe } ) ( 10.Be3 a5 ( 10...Ng4 11.Bc1 Qd4 12.Qxd4 exd4 13.Bf4 c5 14.Nf3 Nc6 15.Bd6 Bf5 16.h3 Nge5 17.Nxe5 Nxe5 18.Bxe5 Rxe5 19.Kd2 Rb8 20.a4 a5 21.Rhe1 g5 22.Rh1 Re6 23.b3 Rb6 24.Ra3 Kg7 25.h4 h6 26.Bd5 Re8 27.hxg5 hxg5 28.Rh5 Kg6 29.Rh1 Bg4 { ...0-1, Jelen Igor 2415 - Dizdarevic Emir 2505 , Yerevan 1996 Olympiad } ) 11.Nf3 Qe7 12.O-O Nc6 13.b3 Bf5 14.h3 Be4 15.Rfd1 Rad8 16.Qb2 h6 17.Rxd8 Rxd8 18.Bd2 Qe6 19.Bc3 Re8 20.Kh2 b6 21.Rc1 Bh7 22.b4 axb4 23.axb4 Ne4 24.Be1 Nd6 25.b5 Nd4 26.Nxd4 exd4 27.Bf1 Nf5 28.Bd2 Qd6 29.Qb4 g5 { ...1-0, Seirawan Yasser 2635 - Henley Ron W 2490 , New York 1990 It (open) } ) ( 10.b4 Nc6 11.Bb2 a5 12.Nf3 axb4 13.axb4 Rxa1+ 14.Bxa1 Ne4 15.Qc2 Ng5 16.Nxg5 Qxg5 17.Bc3 Nd4 18.Qd2 Qh5 19.Bxd4 exd4 20.O-O Qe5 21.Rd1 Qxe2 22.Qxe2 Rxe2 23.Rxd4 Re1+ 24.Bf1 Kf8 25.Rd8+ Re8 26.Rxe8+ Kxe8 27.f4 Ke7 28.Kf2 Kd6 29.Ke3 b6 { ...1/2-1/2, Marin Mihail 2495 - Eingorn Vereslav S 2560 , Tallinn 1989 Memorial P.Keres } ) ( 10.Be3 a5 11.Nf3 Qe7 12.O-O Nc6 13.b3 Bf5 14.h3 Be4 15.Rfd1 Rad8 16.Qb2 h6 17.Rxd8 Rxd8 18.Bd2 Qe6 19.Bc3 Re8 20.Kh2 b6 21.Rc1 Bh7 22.b4 axb4 23.axb4 Ne4 24.Be1 Nd6 25.b5 Nd4 26.Nxd4 exd4 27.Bf1 Nf5 28.Bd2 Qd6 29.Qb4 g5 { ...1-0, Seirawan Yasser 2635 - Henley Ron W 2490 , New York 1990 It (open) } ) ( 10.b4 Nc6 11.Bb2 a5 12.Nf3 axb4 13.axb4 Rxa1+ 14.Bxa1 Ne4 15.Qc2 Ng5 16.Nxg5 Qxg5 17.Bc3 Nd4 18.Qd2 Qh5 19.Bxd4 exd4 20.O-O Qe5 21.Rd1 Qxe2 22.Qxe2 Rxe2 23.Rxd4 Re1+ 24.Bf1 Kf8 25.Rd8+ Re8 26.Rxe8+ Kxe8 27.f4 Ke7 28.Kf2 Kd6 29.Ke3 b6 { ...1/2-1/2, Marin Mihail 2495 - Eingorn Vereslav S 2560 , Tallinn 1989 Memorial P.Keres } ) ( 10.h3 a5 11.Be3 a4 12.g4 Ra6 13.Nf3 Nc6 14.Nd2 Nd4 15.Bg5 Rb6 16.Rd1 Bd7 17.c5 Rb5 18.e3 Bc6 19.Bxc6 bxc6 20.Qc4 Qd5 21.Qxd5 Nc2+ 22.Ke2 cxd5 23.Bxf6 gxf6 24.Rb1 Reb8 25.Kd3 Rxb2 26.Kc3 d4+ 27.exd4 exd4+ 28.Kd3 Kf8 29.Rxb2 Rxb2 { ...1-0, Agrest Evgenij 2574 - Jonkman Harmen 2436 , Metz 2003 It (open) } ) 10...h6 11.Rd1 Qe7 12.Bxf6 Qxf6 13.Nf3 Nc6 14.O-O { } 14...Be6 15.Rd2 Rad8 16.Rfd1 Rxd2 17.Rxd2 e4 18.Nd4 Nxd4 19.Rxd4 { ?! } ( 19.Qxd4 { !? } 19...Qxd4 20.Rxd4 f5 21.b3 { } ) 19...c5 20.Rxe4 Qxc3 21.bxc3 Rd8 22.f4 b6 23.Kf2 Rd2 24.f5 Bxf5 25.Re7 a5 26.Bd5 Bg6 27.Re8+ Kh7 28.a4 Ra2 29.Bc6 { ?! } ( 29.Rb8 { !? } 29...Rb2 30.Rb7 f6 31.Ke3 { } ) 29...Bc2 30.Re7 f5 { ?! } ( 30...Bxa4 { !? } 31.Be4+ Kg8 32.Rb7 Kf8 { } ) 31.Bd7 h5 32.h4 Ra3 33.Re3 { ? } ( { ? } 33.Ke3 Be4 34.Kf4 Rxc3 35.Be6 { } ) 33...Be4 34.Be8 g6 35.Bd7 Kg7 36.Be8 Ra1 37.Bb5 Rd1 38.Be8 Kf6 39.Bb5 Kf7 40.Ba6 g5 41.hxg5 Kg6 42.Bb5 Kxg5 43.Be8 Rh1 44.Bf7 Kf6 45.Bd5 Ke5 46.Bc6 Ra1 47.Be8 Kf6 48.Bd7 Kf7 49.Bb5 Rd1 50.Ba6 Kf6 51.Bb5 Kg5 52.Be8 Ra1 53.Bd7 Rh1 54.Be6 h4 55.Bd5 Rh2+ 56.Ke1 { ?! } ( 56.Kf1 { !? } 56...hxg3 57.Rxg3+ Kf4 58.Rg6 { } ) 56...h3 57.Bxe4 fxe4 58.Rxe4 Rg2 59.Kd2 Rxg3 60.Re8 Rg4 61.Rh8 Rh4 62.Rg8+ Kf4 { } {#R} 0-1