[Event "Zt"] [Site "Sao Paulo (Brazil)"] [Round "9"] [White "Teixeira Ricardo Da Silva (BRA)"] [Black "Mecking Henrique (BRA)"] [Result "0-1"] [WhiteElo "2392"] [BlackElo "2557"] [ECO "A05"] [Opening "Reti: 1...Nf6"] { Teixeira Ricardo da Silva (BRA) +0 =2 -0 Mecking Henrique (BRA) +0 =2 -0 } 1.Nf3 { 1 } 1...Nf6 2.c4 e6 3.Nc3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 ( 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 b6 12.O-O Bb7 13.Rfe1 Nd7 14.a4 a6 15.Rad1 Qc7 16.Bd3 Rfc8 17.Qb4 Rab8 18.Bb1 b5 19.axb5 axb5 20.d5 Qc5 21.Qd2 e5 22.Qg5 Qd6 23.Nh4 Qf6 24.Qxf6 Nxf6 25.Nf5 Kf8 { ...1/2-1/2, Teixeira Ricardo da Silva 2294 - Lima Darcy 2521 , Sao Paulo 2003 Ch Brazil (play-off) } ) 6...Nc6 7.Bc4 cxd4 8.exd4 Be7 9.O-O Nxc3 ( 9...O-O 10.Re1 a6 11.Bb3 Nxc3 12.bxc3 b5 13.Qd3 Ra7 14.Bc2 g6 15.Bh6 Re8 16.Qe3 Rd7 17.h4 Bf6 18.Bg5 Bb7 19.Qf4 Bxg5 20.Nxg5 Qc7 21.Qf6 Nxd4 22.Bxg6 hxg6 23.cxd4 Rd5 24.Rac1 Qd7 25.Rc5 Qe7 26.Rxe6 Qxf6 27.Rxf6 Rd7 28.a3 Kg7 29.Rb6 { ...1/2-1/2, Sokolov Andrei 2635 - Karpov Anatoly 2700 , Linares 1987 Ch World (match) (cand.) (sf) } ) ( 9...a6 10.Re1 O-O 11.a3 b5 12.Bd3 Bb7 13.Nxd5 Qxd5 14.Be4 Qd7 15.Bf4 Rfd8 16.Qc2 g6 17.Rad1 Rac8 18.Qe2 Bf6 19.Ne5 Bxe5 20.dxe5 Nd4 21.Qe3 Bxe4 22.Qxe4 Qd5 23.Qxd5 Rxd5 24.Kf1 Rc2 25.Rd3 Nc6 26.Rxd5 exd5 27.Bh6 d4 28.Rd1 a5 29.Rd2 { ...1/2-1/2, Najdorf Miguel 2530 - Fischer Robert J 2760 , Buenos Aires 1970 It } ) 10.bxc3 O-O 11.Qe2 ( 11.Bf4 b6 12.Qe2 Na5 13.Bd3 Bb7 14.Ne5 Bf6 15.Qh5 g6 16.Qh3 Qe7 17.Rfe1 Rad8 18.Re3 Bc6 19.Rae1 Bg5 20.Qg4 Bxf4 21.Qxf4 Be8 22.Ng4 Kg7 23.c4 h5 24.Rh3 Rh8 25.Ne5 Qb4 26.Rhe3 Rf8 27.g4 Rh8 28.g5 Qd6 29.Qf6+ Kg8 30.Bxg6 fxg6 { ...1-0, Timofeev Artyom 2300 - Erenburg Sergey 2290 , Kazan 1997 Ch Russia (juniors) (under 14) } ) ( 11.Bd3 b6 12.Qe2 Bb7 13.Bb2 Qd5 14.c4 Qh5 15.Be4 Rfe8 16.Rfd1 Na5 17.Bxb7 Nxb7 18.Rac1 Bf8 19.Rc3 Rec8 20.d5 Nc5 21.Re3 exd5 22.Rxd5 Qh6 23.Nd4 Na4 24.Nf5 Qc6 25.Bxg7 Qxd5 26.Nh6+ Kxg7 27.Qg4+ { 1-0, Spassky Boris V 2690 - Langeweg Christian, Sochi 1967 Memorial M.Chigorin } ) 11...b6 { ?/= } ( 11...Bd7 12.Bd3 Rc8 13.Rb1 Qc7 14.Bd2 g6 15.h4 Bf6 16.Ng5 Bg7 17.h5 h6 18.Ne4 b6 19.hxg6 fxg6 20.Bc1 Rfd8 21.Qf3 Rf8 22.Qe2 Rfd8 23.Qg4 Ne7 24.Ba3 e5 25.Qf3 Bc6 26.Nf6+ Kh8 27.d5 Nxd5 28.Nxd5 Bxd5 29.Qe2 Qxc3 30.Bb2 Bf3 31.Bxc3 { ...0-1, Ghinda Mihail-Viorel 2432 - Plachetka Jan 2465 , Bratislava 1983 Ch Czechoslovakia (open) } ) 12.Qe4 ( 12.Bb2 Bb7 13.Bd3 Qc7 14.Rac1 Bf6 15.Qe3 Ne7 16.c4 Bxf3 17.Qxf3 Rac8 18.Rfd1 Rfd8 19.Be4 Nc6 20.Bxc6 Qxc6 21.d5 exd5 22.cxd5 Qd6 23.Rxc8 Rxc8 24.Bxf6 Qxf6 25.Qa3 Qd8 26.h3 Qd7 27.d6 Kf8 28.Qd3 g6 29.Qd4 Kg8 30.Re1 Rd8 31.Re7 Qf5 { ...1-0, Cramling Pia 2405 - Halldorsson Bragi 2245 , Reykjavik 1984 It (open) } ) ( 12.Bd3 Bb7 13.Bb2 Qd5 14.c4 Qh5 15.Be4 Rfe8 16.Rfd1 Na5 17.Bxb7 Nxb7 18.Rac1 Bf8 19.Rc3 Rec8 20.d5 Nc5 21.Re3 exd5 22.Rxd5 Qh6 23.Nd4 Na4 24.Nf5 Qc6 25.Bxg7 Qxd5 26.Nh6+ Kxg7 27.Qg4+ { 1-0, Spassky Boris V 2690 - Langeweg Christian, Sochi 1967 Memorial M.Chigorin } ) 12...Bb7 13.Bd3 g6 14.Bh6 Re8 15.h4 ( 15.Rfe1 Na5 16.Qf4 Bxf3 17.Qxf3 Bg5 18.Bxg5 Qxg5 19.Ba6 Kg7 20.Re5 Qd2 21.h4 Rad8 22.Re2 Qh6 23.g3 Rd5 24.Rae1 Red8 25.Kg2 Qh5 26.Qf4 Qf5 27.Qc1 h5 28.Qa3 Qf6 29.Re4 R8d7 30.R1e3 Rc7 31.Rf4 Qd8 32.Ref3 Qd6 33.Qa4 Qc6 34.Qb4 Rf5 { ...1-0, Malevinsky Alexander A 2395 - Terentiev Vitaly G 2400 , Riga 1986 } ) ( 15.Qg4 e5 16.Rfe1 exd4 17.cxd4 Bf8 { } ) 15...Rc8 { N } ( 15...Qd5 16.Qg4 f5 ( 16...Qh5 17.Qxh5 gxh5 18.Rfe1 Rac8 19.Re3 Bf8 20.Bxf8 Kxf8 21.Bxh7 Na5 22.Nd2 Nc4 23.Nxc4 Rxc4 24.a4 Rec8 25.Ra3 Bc6 26.Bc2 Be8 27.Bd1 a6 28.Be2 Rxa4 29.Rxa4 Bxa4 30.Bxa6 Rc7 31.Be2 Bc6 32.Bxh5 Ke7 33.Be2 Bd5 34.Bf3 Bc4 35.d5 { ...1-0, Munoz Moreno Francisco J 2276 - Jaime Montalvan Luis Felipe 2301 , Malaga 2002 Ch Malaga } ) 17.Qg3 Bf6 18.Rfe1 Kh8 19.Bf1 e5 20.c4 Qd6 21.Rad1 Qc7 22.d5 Nd8 23.d6 Qc5 24.Ng5 e4 25.h5 gxh5 26.Qh4 Qe5 27.Qxh5 Rg8 28.Nxh7 { 1-0, Cicak Slavko 2465 - Hauchard Arnaud 2485 , Cappelle la Grande 1997 It (open) } ) ( 15...Bf8 16.Bxf8 Rxf8 17.h5 Na5 18.Qg4 Bxf3 19.Qxf3 Rc8 20.Rac1 Qg5 21.Ba6 Rc7 22.hxg6 hxg6 23.Rce1 Kg7 24.Qd3 Rh8 25.Re3 Qf4 26.Rg3 Rh5 27.Qe3 Qxe3 28.Rxe3 Nc4 29.Bxc4 Rxc4 30.Rd1 Ra5 31.Rd2 Kf8 32.g3 Ra3 33.d5 Raxc3 34.Ree2 exd5 35.Rxd5 { ...0-1, Grivas Efstratios 2495 - Kalesis Nikolaos 2420 , Glyfada 1995 Ch Greece } ) ( 15...Qc7 16.Qe3 Rad8 17.Ng5 Bf6 18.h5 e5 19.Rfe1 Re7 20.Ne4 Bh8 21.Qg5 Re6 22.Bc4 { 1-0, Rabiega Robert 2475 - Walther Gunter, Dudweiler 1996 Ch Germany } ) 16.Qg4 Bf6 17.h5 Ne7 18.Rac1 Nf5 19.Bf4 Bxf3 { ?! } ( 19...Qd5 { !? } 20.Rc2 Bc6 21.Be5 Bxe5 { } ) 20.Qxf3 Bg5 21.Rfe1 Bxf4 22.Qxf4 Qh4 23.Qxh4 Nxh4 24.hxg6 hxg6 25.f3 Red8 26.Kf2 Nf5 27.Red1 Rd6 28.g4 Ne7 29.Bf1 Kg7 30.g5 { ?! } ( 30.Bb5 { !? } 30...Rcd8 31.a3 Nd5 32.Rh1 { } ) 30...Rd5 31.c4 { ?! } ( 31.f4 { !? } 31...Ra5 32.c4 Rxa2+ 33.Kf3 { } ) 31...Rxg5 32.d5 exd5 33.cxd5 Rxc1 34.Rxc1 Nxd5 35.Rc8 Re5 36.Bc4 Ne3 37.Bb3 Re7 38.Rd8 Nf5 39.Bc4 Rc7 40.Bb3 Kf6 41.Rd5 Ng7 42.f4 Ne6 43.Kf3 { ?! } ( 43.Ke3 { !? } 43...Rc3+ 44.Kd2 Rf3 45.Rd7 { } ) 43...Ke7 { ?! } ( 43...Rc3+ { !? } 44.Kg4 Nc5 45.Rd6+ Ke7 { } ) 44.Kg4 { ?! } ( 44.Rd3 { !? } 44...Rc1 45.Kg3 Rg1+ 46.Kf2 { } ) 44...Nc5 { ?! } ( 44...f5+ { !? } 45.Kh4 Nxf4 46.Rd1 Kf6 { } ) 45.Bc2 { ?! } ( 45.Re5+ { !? } 45...Kf8 46.Re3 Nxb3 47.Rxb3 { } ) 45...Rd7 { ? } ( { ? } 45...Ne6 46.Bd3 f5+ 47.Kf3 Rc3 { } ) 46.Re5+ Kf6 47.Re2 Rd4 48.Kg3 Nd3 { } {#R} 0-1