[Event "Memorial Alonso Leira (cat.4)"] [Site "masterchessopen.com Ferrol (Spain)"] [Round "8"] [White "Llaneza Vega Patricia (ESP)"] [Black "Espineira Gonzalez Diego (ESP)"] [Result "1-0"] [WhiteElo "2181"] [BlackElo "2304"] [ECO "B40"] [Opening "Sicilian: 2...e6 3.Nc3"] { Espineira Gonzalez Diego (ESP) +1 =0 -0 } 1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Bb4 7.Ne2 Be7 8.Bg2 Nf6 9.O-O { = } 9...d6 ( 9...O-O 10.a4 Nc6 11.Nf4 Rd8 12.Qe2 d6 13.Kh1 Bd7 14.b3 Ne5 15.Bb2 Rac8 16.Rfc1 Be8 17.h3 Ng6 18.Nd3 d5 19.e5 { ...1/2-1/2, Atlas Valeri(2501) - Timoscenko Genadij(2522), Halkidiki 2002 Cup European Club (final) } ) 10.h3 ( 10.b3 O-O 11.Bb2 Nc6 12.Nf4 Re8 13.Qe2 b5 14.Rad1 b4 15.Nb1 a5 16.Rfe1 Ba6 17.Qd2 Ne5 18.c4 Nfd7 19.Qe2 Bb7 { ...1/2-1/2, Saladen Rafael(2300) - Zapata Alonso(2454), Fusagasuga 1999 Ch Colombia } ) ( 10.a4 Nc6 11.h3 O-O 12.g4 Re8 13.Ng3 Nd7 14.f4 Rb8 15.g5 Bf8 16.b3 b5 17.axb5 axb5 18.Be3 Nb4 19.Qd2 Nxc2 { ...1-0, DeFirmian Nick E(2595) - Ginsburg, New York 1989 It "American open" } ) 10...Nc6 11.Be3 ( 11.a4 O-O 12.g4 Re8 13.Ng3 Nd7 14.f4 Rb8 15.g5 Bf8 16.b3 b5 17.axb5 axb5 18.Be3 Nb4 19.Qd2 Nxc2 20.Ra7 Qc6 { ...1-0, DeFirmian Nick E(2595) - Ginsburg, New York 1989 It "American open" } ) 11...O-O ( 11...b5 12.a3 Bb7 13.f4 Na5 14.b3 Nd7 15.Qd2 Rc8 16.Rad1 O-O 17.g4 Rfd8 18.g5 d5 19.exd5 Nb6 20.Nxb5 axb5 21.Qxa5 { ...0-1, Khachian Melikset(2480) - Kurajica Bojan(2490), Yerevan 1996 Olympiad } ) 12.a4 { +0,00 CAP N } ( 12.g4 b5 13.f4 ( 13.g5 Nd5 14.Ng3 Bb7 15.f4 Na5 16.Qe2 Rfe8 17.f5 Bf8 18.Qf2 Nc4 19.fxe6 fxe6 20.Qf7+ Kh8 21.Bd4 Ne5 { ...0-1, Ferreira Oscar(2266) - Bischoff Klaus(2556), Istanbul 2000 Olympiad } ) 13...b4 14.Na4 Bb7 15.g5 Nd7 16.c4 Rfe8 17.Qe1 Nc5 18.Nxc5 dxc5 19.Qf2 Nd4 20.Nxd4 cxd4 21.Bxd4 Qxc4 { ...1-0, Kveinys Aloyzas(2530) - Golda Harald(2330), Wuerzburg 1996 It (open) } ) ( 12.f4 b5 ( 12...Bd7 13.Qe1 Rab8 14.g4 Rfc8 15.g5 Ne8 16.Qf2 Bd8 17.f5 Ne5 18.Nd4 Be7 19.fxe6 fxe6 20.Nf3 Nf7 21.Bb6 Qc4 { ...1-0, Lindoerfer Klaus(2270) - Weiss Andreas(2185), Schwabisch Gmund 1997 It (open) "Staufer" } ) 13.a3 Re8 14.g4 Bf8 15.Qe1 Bb7 16.Qf2 Rac8 17.Rad1 Nd7 18.g5 Na5 19.f5 Nc4 20.g6 fxg6 21.fxg6 Nxe3 { ...0-1, Porubszki Georg(2285) - Motwani Paul(2470), Saint Martin 1991 It (open) } ) ( 12.Na4 Nd7 13.c4 b6 14.Nac3 Bb7 15.Rc1 Nce5 16.b3 Rfe8 17.f4 Ng6 18.Nd4 Rac8 19.h4 Qb8 20.h5 Ngf8 21.h6 g6 { ...1-0, Vetemaa Juri(2390) - Meulders Richard(2310), Belgium 1992 Ch Belgium } ) ( 12.Qd2 b5 { +0,39 CAP } ( 12...Na5 13.b3 Bd7 14.f4 Rfc8 15.a3 Rab8 16.Ba7 Ra8 17.Be3 Rab8 18.Ba7 { 1/2-1/2, Haering Thomas(2000) - Schneider Marcel(2185), Wohlen 1993 It (open) } ) ) 12...b6 ( 12...Rb8 13.g4 Nd7 14.Ng3 Re8 15.Nce2 Bf8 16.Qd2 b5 17.axb5 axb5 18.b3 b4 19.Nf4 Bb7 20.Nd3 Nc5 21.Nb2 Ra8 22.Rfd1 { ...0-1, Waitzkin Joshua(2415) - Fedorowicz John P(2525), New York 1994 It (cat.8) } ) 13.Qd2 Bb7 14.g4 { -0,23 } ( 14.f4 { !? } 14...Na5 15.b3 d5 16.exd5 { +0,04 } ) 14...Na5 15.b3 d5 16.exd5 Rfd8 17.Rad1 { -0,29 } ( 17.Bf4 { !? } 17...Qc8 18.Be3 Qc7 { -0,14 } ) 17...Nxd5 18.Nxd5 Bxd5 19.Bxd5 Rxd5 20.Qc3 { -0,29 } {#r} 1-0