[Event "Ch Poland"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "10"] [White "Jakubowski Krzysztof (POL)"] [Black "Staniszewski Piotr (POL)"] [Result "0-1"] [WhiteElo "2495"] [BlackElo "2428"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] { } 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 a5 10.d3 a4 11.Bc2 Bd7 12.Nbd2 Re8 ( 12...h6 13.Nf1 Nh7 14.d4 Ng5 15.N3h2 exd4 16.cxd4 Nb4 17.Bb1 c5 18.f4 Ne6 19.Nf3 Re8 20.d5 Nf8 21.Ng3 Bh4 22.Kh2 Bxg3+ 23.Kxg3 c4 24.Qd4 Qc7 25.Bd2 Na6 26.a3 Qc5 27.Qc3 f5 28.Be3 b4 29.axb4 Qxb4 30.e5 Qxc3 31.bxc3 Nc7 32.Rd1 { ...1-0, Dimitrov Vladimir 2380 - Blatny Pavel 2510 , Stara Zagora 1990 Zt } ) ( 12...Qb8 13.d4 Qb7 14.Nf1 exd4 15.cxd4 Nb4 16.Bb1 Rad8 17.Ng3 Rfe8 18.Bd2 Na6 19.e5 dxe5 20.dxe5 Nd5 21.Ng5 h6 22.Qc2 Bxg5 23.Qh7+ Kf8 24.e6 fxe6 25.Bxg5 hxg5 26.Bg6 Nf6 27.Qh8+ Ng8 28.Bh7 Rb8 29.Nf5 { 1-0, Ehlvest Jaan 2580 - Nikolic Predrag 2585 , Reykjavik 1988 Cup World (cat.15) } ) 13.Nf1 { ? } 13...Bf8 { +0.06 CAP } ( 13...h6 14.Ng3 Bf8 15.Nh2 Na5 16.f4 c5 17.Nf3 Nc6 18.a3 Qc7 19.Rf1 Ra6 20.Be3 Rc8 21.Rc1 Na5 22.Bb1 Rc6 23.Rc2 b4 24.Rcf2 bxc3 25.bxc3 Nb3 26.Nd2 d5 27.fxe5 Qxe5 28.Ne2 Nxd2 29.Qxd2 Bd6 30.Bf4 Qe7 31.exd5 Nxd5 32.Bxd6 Rxd6 33.Rxf7 { ...1/2-1/2, Bologan Viktor 2641 - Xie Jun 2568 , Shanghai 2000 It (cat.13) } ) 14.N3h2 { N } ( 14.Ng3 g6 15.d4 Bg7 16.Bg5 h6 17.Be3 Qe7 18.Qd2 Kh7 19.Rad1 Red8 20.Qc1 Na5 21.Nd2 c5 22.d5 Nc4 23.Nxc4 bxc4 24.f4 a3 25.bxa3 exf4 26.Bxf4 Ne8 27.Bb1 Ra6 28.Re2 Rda8 29.Rde1 Qh4 30.Nf1 Rxa3 31.e5 dxe5 32.Bxe5 Bxe5 33.Rxe5 Nd6 { ...1/2-1/2, Raaste Eero J 2360 - Lehtivaara Petri 2330 , Finland 1995 Ch Finland (team) 1995/96 } ) ( 14.Bg5 h6 15.Bd2 d5 16.exd5 Nxd5 17.a3 Nf6 18.Ng3 Bd6 19.Nh4 Ne7 20.Qf3 Bc6 21.Ne4 Nxe4 22.dxe4 Ng6 23.Nf5 Nh4 24.Qg4 Nxf5 25.exf5 Qf6 26.Be4 Bc5 27.Re2 Rad8 28.Rae1 Bd5 29.Bxd5 { 1/2-1/2, Kruppa Yuri 2545 - Zaitsev Igor A 2450 , Minsk 1993 It (cat.9) } ) 14...d5 15.exd5 Nxd5 16.Ng3 b4 17.Qf3 { ? } ( { ? } 17.d4 bxc3 18.dxe5 cxb2 19.Bxb2 { } ) 17...bxc3 18.bxc3 { ?! } ( 18.a3 { !? } 18...Nd4 19.Qd1 Bc6 20.Nf3 { } ) 18...Nxc3 19.d4 exd4 20.Bf4 { ?! } ( 20.Rxe8 { !? } 20...Qxe8 21.Bd2 Nb4 22.Bf5 { } ) 20...Nb4 21.Bf5 Bxf5 22.Nxf5 d3 { ?! } ( 22...Nc2 { !? } 23.Rxe8 Qxe8 24.Rf1 c5 { } ) 23.Ng4 { ?! } ( 23.Rxe8 { !? } 23...Qxe8 24.Bd2 Ne2+ 25.Kh1 { } ) 23...Rxe1+ 24.Rxe1 d2 25.Bxd2 Qxd2 26.Rf1 Nbd5 27.Ne5 Qf4 { } {#R} 0-1