[Event "Ch Poland (team) (extraleague)"] [Site "masterchessopen.com Lubniewice (Poland)"] [Date "2005.09.08"] [Round "6"] [White "Grabarczyk Bogdan (POL)"] [Black "Bobras Piotr (POL)"] [Result "1-0"] [WhiteElo "2472"] [BlackElo "2563"] [ECO "B90"] [Opening "Sicilian: Najdorf"] { Grabarczyk Bogdan (POL) +0 =1 -0 Bobras Piotr (POL) +1 =0 -1 } 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.a3 Nc6 9.Nb3 Be7 10.Qf3 { = } 10...h6 ( 10...Qc7 11.Be2 Rb8 12.Qg3 h6 13.Bh4 O-O 14.O-O b5 15.Kh1 Nd7 16.Bxe7 Nxe7 17.Rad1 e5 18.fxe5 dxe5 19.Nd4 Nb6 20.Bh5 f6 21.b3 Kh8 22.h3 Rb7 23.Nde2 Be6 24.Qe3 Rbb8 25.Rd3 Bg8 26.Bg4 Bh7 27.Rfd1 f5 28.exf5 Nxf5 29.Bxf5 Bxf5 30.R3d2 Bh7 31.Ne4 Rbd8 32.N2c3 Rxd2 33.Rxd2 Nd7 34.Kh2 Qb7 35.Rd6 Rc8 36.Qd2 Bxe4 37.Rxd7 Qc6 38.Nxe4 Qxe4 39.Rxg7 Kxg7 40.Qd7+ Kf6 41.Qxc8 Qf4+ 42.Kg1 Qe3+ 43.Kf1 Qf4+ { 1/2-1/2, Ivanchuk Vassily 2730 - Topalov Veselin 2750 , Dos Hermanas 1996 It (cat.19) } ) 11.Bxf6 ( 11.Bh4 g5 ( 11...O-O 12.Bf2 Qc7 13.Be2 b5 14.O-O { +0.29 CAP } ) 12.Bf2 Qc7 13.g3 b5 14.O-O-O Bb7 15.Bh3 Rc8 16.Rhe1 Rg8 17.Qe2 g4 18.Bg2 b4 19.Nd5 exd5 20.exd5 Nb8 21.axb4 Kf8 22.Kb1 Bd8 23.Na5 Qd7 24.Nc4 Bc7 25.Qd2 Qf5 26.Bd4 Nbd7 27.Ne3 Qg6 28.h3 h5 29.hxg4 hxg4 30.Rh1 Ne4 31.Bxe4 Qxe4 32.Qh2 Qg6 33.f5 Qg5 34.Nxg4 Bxd5 35.Nh6 Bxh1 36.Rxh1 Ke7 37.Qe2+ Ne5 38.Nxg8+ Rxg8 39.Bxe5 dxe5 40.Qxa6 Qxf5 41.Rf1 Qe6 42.Qa3 Rg6 43.Rd1 e4 44.b5+ Kf6 45.Qf8 Rxg3 46.Rf1+ Rf3 47.Rh1 Bf4 48.b6 e3 49.Qd8+ Qe7 50.Qh8+ Ke6 { ...1-0, Murey Jacob 2485 - Ftacnik Lubomir 2535 , Hastings 1983 It } ) 11...Bxf6 12.O-O-O Qc7 13.h4 h5 { -0.37 CAP } ( 13...Bd7 14.g4 O-O-O 15.Bg2 Kb8 16.g5 Be7 17.Qe3 Bc8 18.Kb1 g6 19.f5 hxg5 20.hxg5 Ne5 21.f6 Rxh1 22.Rxh1 Bf8 23.Bf1 d5 24.exd5 exd5 25.Bg2 d4 26.Nxd4 Nc4 27.Qd3 Nxb2 28.Kxb2 Qb6+ 29.Ncb5 axb5 30.Rd1 Ka8 31.Qe4 b4 32.Kc1 Bc5 { 0-1, Luther Thomas 2604 - Dominguez Lenier 2596 , Habana 2001 Memorial J.Capablanca (cat.13) } ) ( 13...Ne7 { -0.76 CAP } ) 14.Rh3 { N } ( 14.g3 Bd7 15.Rh2 ( 15.Bg2 O-O-O 16.Rd3 Kb8 17.Rhd1 Be7 18.Qf2 g6 19.Qd2 Bc8 20.Na2 Rhe8 21.Kb1 { 1/2-1/2, Lazarov Alexander 2275 - Cserna Laszlo 2390 , Ruse 1984 Memorial K.Piskov } ) 15...O-O-O 16.Rhd2 Be7 17.Qe3 Kb8 18.Kb1 ( 18.Na4 Na5 19.Nxa5 Bxa4 20.Nc4 Bc6 21.Rd3 Bb5 22.Rc3 Bf6 23.e5 dxe5 24.Nd6 exf4 25.Rxc7 fxe3 26.Rxb7+ Ka8 27.Bg2 { 1-0, Gruenfeld Yehuda 2535 - Psakhis Lev 2585 , Hertzliya 1993 It } ) 18...g6 19.Na4 Ne5 20.Nb6 Ng4 21.Nxd7+ Rxd7 22.Qe2 Rc8 23.Rd3 Qb6 24.Nd4 e5 25.Rb3 Qc5 26.Rc3 Qb6 27.Rb3 Qc5 28.Rc3 Qb6 { 1/2-1/2, Leko Peter 2739 - Shirov Alexei 2706 , Wijk aan Zee 2001 It (cat.19) } ) 14...Bd7 15.Qf2 Be7 16.Re3 { ?! } ( 16.Be2 Rc8 17.Rhd3 O-O 18.e5 { } ) 16...Na5 17.Nd4 Nc4 { ?! } ( 17...Rc8 18.g3 Qb6 19.Qf3 g6 { } ) 18.Bxc4 Qxc4 19.Qg3 O-O 20.Qf3 b5 21.Qxh5 b4 22.axb4 Qxb4 { ?? } ( 22...Rfb8 23.f5 Bf6 24.fxe6 fxe6 { } ) 23.Nf5 Rfb8 24.Nxe7+ Kf8 25.Ned5 Qxb2+ 26.Kd2 exd5 27.Qh8+ { } {#r} 1-0