[Event "Ch Europe (active)"] [Site "masterchessopen.com Warsaw (Poland)"] [Date "2007.12.15"] [Round "7"] [White "Pakleza Zbigniew (POL)"] [Black "Wojtaszek Radoslaw (POL)"] [Result "0-1"] [WhiteElo "2483"] [BlackElo "2635"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] { } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 { = } 6...Ne4 ( 6...Bxc5 7.Bg5 Qa5 8.Bxf6 gxf6 9.e3 b6 10.Be2 Bb7 11.a3 Bb4 12.Rc1 Bxc3+ 13.Qxc3 Qxc3+ 14.Rxc3 Rg8 15.Rg1 Ne5 16.Nxe5 fxe5 17.f3 Ke7 { 1/2-1/2, Smyslov Vassily 2520 - Ehlvest Jaan 2620 , Biel 1993 Izt } ) 7.Bd2 Nxd2 8.Nxd2 Bxc5 9.e3 ( 9.g3 b6 10.Bg2 Bb7 11.O-O O-O 12.Qa4 Be7 13.Rad1 a6 14.Nde4 b5 15.cxb5 axb5 16.Qxb5 Ba6 17.Qb3 d5 18.g4 Qb8 19.Ng3 Qxb3 20.axb3 Rfb8 21.Ra1 Rxb3 22.e4 d4 23.Nd5 Bd8 24.Rfc1 Bb7 25.Rxa8 Bxa8 26.Nf4 Bg5 27.Ra1 Bb7 28.Nh3 h6 { ...1-0, Soppe Guillermo 2350 - Panno Oscar 2520 , Santiago 3.1987 Zt } ) ( 9.Nde4 Be7 10.Rd1 O-O 11.e3 f5 12.Nd6 b6 13.Be2 Ba6 14.O-O Rf6 15.Rd2 Rh6 16.Rfd1 Ne5 17.Ncb5 Bxd6 18.Nxd6 Qh4 19.h3 Rg6 20.Kf1 Ng4 21.Bxg4 fxg4 22.Rd4 Rf8 23.R1d2 e5 24.Rxg4 Rxg4 25.hxg4 Qh1+ 26.Ke2 Qxg2 27.Kd1 Qxg4+ 28.Kc2 h5 { ...1-0, Amura Claudia N 2366 - Ramirez Vicente, Buenos Aires 1985 It (open) "Grand Prix" } ) 9...f5 ( 9...O-O 10.Nde4 b6 11.Be2 Be7 12.O-O-O a6 13.g4 Qc7 14.g5 Na5 15.Qc2 Nxc4 16.Bxc4 Qxc4 17.Rhg1 Kh8 18.Rg4 Qc7 19.Rh4 g6 20.f4 Bb7 21.Qd3 Bxe4 22.Qxe4 d5 23.Qg2 f5 24.Kb1 Rac8 25.Qd2 Qc4 26.Qd4+ Kg8 27.Qxb6 Rc6 28.Qb7 Rf7 29.Rd4 { ...0-1, Corral Blanco Juan Antonio 2459 - Lautier Joel 2638 , Cala Galdana 1999 Ch Spain (team) (1 Div) } ) ( 9...Be7 10.Be2 O-O 11.O-O b6 12.a3 Bb7 13.Rac1 d6 14.Bf3 Rc8 15.Qa4 Rc7 16.b4 Qb8 17.Nb5 Rd7 18.Nxa7 Qxa7 19.Bxc6 Qxa4 20.Bxa4 Rc7 21.Bb5 Ra8 22.Nb1 Be4 23.Nc3 Bd3 24.Rfd1 Bxc4 25.Na4 Bxb5 26.Rxc7 Bxa4 27.Rdc1 Bf8 28.Rb7 b5 29.g4 { ...0-1, Galarza Bilbao Xabier 2136 - Franco Alonso Alejandro 2420 , Barakaldo 25. 9.2006 It (open) } ) 10.Be2 ( 10.O-O-O O-O 11.Be2 a6 12.Nf3 Qc7 13.Kb1 d6 14.Rd2 Nd8 15.Rhd1 Nf7 16.Nd4 Bd7 17.h3 Ng5 18.f4 Nf7 19.g4 Bxd4 20.Rxd4 Bc6 21.gxf5 exf5 22.Nd5 Bxd5 23.Rxd5 Qc8 24.Bd3 g6 25.Bxf5 { 1-0, Soppe Guillermo 2350 - Bosco Ricardo 2161 , Buenos Aires 1987 Ch Club Argentino } ) ( 10.g3 b6 11.Bg2 Bb7 12.O-O Na5 13.Qd1 Bxg2 14.Kxg2 Rc8 15.Rc1 O-O 16.Qe2 Be7 17.Rfd1 Qc7 18.Kg1 Qb7 19.a3 Kh8 20.b4 Nc6 21.Nf3 a5 22.b5 Nd8 23.a4 Rc7 24.Nb1 Qc8 25.Nbd2 Nb7 26.Nb3 Bf6 27.Nfd4 Qb8 28.Rc2 Rfc8 29.Rdc1 Be7 { ...1-0, Pfleger Helmut Dr 2477 - Sigurjonsson Gudmundur 2463 , Ybbs 1968 It (open) } ) 10...O-O 11.O-O b6 12.a3 ( 12.Rad1 f4 13.Nce4 fxe3 14.fxe3 Be7 15.Rxf8+ Bxf8 16.Nf3 Qc7 17.Neg5 Bc5 18.Qd3 g6 19.Qe4 Bb7 20.Qh4 h5 21.Bd3 Ne5 22.Bxg6 Bxf3 23.gxf3 Qd8 24.Be4 Bxe3+ 25.Kh1 Bxg5 26.Rg1 Ng4 27.Rxg4 hxg4 28.Qh7+ Kf8 29.Bxa8 Qf6 30.Qxd7 gxf3 31.Qc8+ Kg7 { ...1/2-1/2, Nobrega Adaucto Da 2320 - Van Riemsdijk Herman C 2345 , Florianopolis 1972 Ch Brazil } ) ( 12.Nf3 Bb7 13.Rad1 a6 14.Na4 Qc7 15.a3 Rad8 16.Qc3 f4 17.b4 Be7 18.exf4 Rxf4 19.Qe3 b5 20.cxb5 axb5 21.Nc3 Kh8 22.Nxb5 Qb8 23.Qb6 g5 24.Nbd4 Qa8 25.Nxc6 Bxc6 26.Qe3 Kg8 27.Ne1 Rdf8 28.Bf3 g4 29.Bxc6 Qxc6 30.Nd3 Re4 31.Ne5 Qa8 { ...1-0, Drexel Michael 2237 - Loew Gerald 2310 , Fuerth 1999 Ch Bayern } ) 12...Bb7 13.Qc2 { +0.00 CAP } ( 13.Rad1 Ne5 14.Na4 Qc7 15.Nxc5 bxc5 16.f4 Nf7 17.Qc3 a5 18.Bh5 Rab8 19.Rf2 a4 20.Qc2 Bc6 21.Nb1 Rb3 22.Nc3 Rfb8 23.Rdd2 Nd6 24.Be2 Ne4 25.Nxe4 Bxe4 26.Qd1 Rxb2 27.Rxd7 Qa5 28.Rf1 h6 29.Qe1 Qxe1 30.Rxe1 Ra2 31.Kf2 Rbb2 32.g3 Rxa3 { ...0-1, Assmann Thomas 2335 - Leitner Maximilian 2255 , Bayern 1983 Ch Bayern (b) } ) ( 13.Nf3 Qf6 14.Rfd1 Rad8 15.Nb5 Ne5 16.Qc3 Bxf3 17.gxf3 a6 18.f4 Qg6+ 19.Kf1 Ng4 20.Bxg4 fxg4 21.Nd4 Qh5 22.Ne2 Qxh2 23.Ke1 d5 24.b4 Qh1+ 25.Kd2 dxc4+ 26.Kc2 Qe4+ 27.Kb2 Be7 28.Nd4 Bf6 29.Qxc4 Bxd4+ 30.exd4 Rxf4 31.Re1 Rxf2+ 32.Kb3 Qf3+ { ...0-1, Mikenas Vladas I 2410 - Kuzmin Gennadi P 2520 , Moscow 1972 Olympiad URS } ) 13...Rc8 14.Bf3 { N } ( 14.Nf3 Bd6 15.Rad1 Bb8 16.Qd2 Rf7 17.Nb5 Ne5 18.Nxe5 Bxe5 19.f4 Bb8 20.Nd6 Bxd6 21.Qxd6 g5 22.Bf3 Bxf3 23.Rxf3 g4 24.Rf2 Rxc4 25.Qxe6 dxe6 26.Rxd8+ Rf8 27.Rfd2 Rxd8 28.Rxd8+ Kf7 29.Rd7+ Kf6 { 1/2-1/2, Kashdan Isaac - Simonson Albert, New York 1936 Ch Manhattan Chess Club } ) 14...f4 15.b4 { ?! } ( 15.Nb3 { !? } 15...fxe3 16.Nxc5 exf2+ 17.Qxf2 bxc5 18.Qe3 Qe7 19.Be4 { } ) 15...fxe3 16.bxc5 exd2 17.Be4 Nd4 18.Qxd2 Bxe4 19.Qxd4 Bc6 20.cxb6 axb6 21.f3 Qf6 22.Rfd1 Qxd4+ 23.Rxd4 Ra8 24.Kf2 Kf7 25.a4 Ke7 26.Re1 Rf5 27.Rb1 Ra6 28.Nb5 { ? } ( { ? } 28.Rbd1 h5 29.Kg3 Re5 30.Kf2 g6 31.Ra1 Ra8 32.Rb1 { } ) 28...Rxa4 29.Nd6 Ra2+ 30.Kf1 Rg5 31.g4 Bxf3 32.Nc8+ Kd8 33.Nxb6 Rxg4 34.Rxd7+ Ke8 35.Rb3 Bg2+ { } {#R} 0-1