[Event "Memorial Vieira de Carvalho (cat.9)"] [Site "masterchessopen.com – Maia (Portugal)"] [Round "9"] [White "Fernando Diogo (POR)"] [Black "Fernandes Antonio (POR)"] [Result "1-0"] [WhiteElo "2438"] [BlackElo "2431"] [ECO "B57"] [Opening "Sicilian: Sozin"] { Fernando Diogo (POR) +1 =0 -1 Fernandes Antonio (POR) +0 =0 -1 } 1.e4 { 1 } 1...c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 ( 7...Qc7 8.Qe2 a6 9.O-O-O Be7 10.Bb3 Na5 11.g4 b5 12.g5 Nxb3+ 13.axb3 Nd7 14.h4 b4 15.Na4 Nc5 16.h5 Bd7 17.Kb1 Bxa4 18.bxa4 Rc8 19.f3 Nxa4 20.Qxa6 Nc5 21.Qb5+ Qd7 22.h6 g6 23.Qxb4 O-O 24.Nb5 Rfd8 25.Bxc5 Rxc5 26.Qd4 e5 27.Qxc5 { ...1-0, Santos Carlos P 2400 - Fernandes Antonio 2480 , Algarve 1998 It (cat.9) } ) 8.Qe2 Bd7 { ? } ( 8...a6 9.Bb3 Qc7 10.O-O-O O-O 11.Rhg1 Nd7 12.Kb1 Nc5 13.Qh5 Nxb3 14.axb3 Qa5 15.g4 Qxh5 16.gxh5 Re8 17.Bh6 g6 18.Na4 Nxd4 19.Rxd4 b5 20.Nb6 Rb8 21.Nxc8 Rexc8 22.Rd3 Rc5 23.hxg6 hxg6 24.Bf4 Rh5 25.Bxd6 Bxd6 26.Rxd6 Rxh2 27.Rf1 Ra8 28.Rb6 { ...0-1, Topalov Veselin 2700 - Kasparov Garry 2815 , Leon 1998 Match (play-off) (blitz) } ) 9.Bb3 O-O ( 9...Na5 10.g4 Nxb3 11.axb3 h5 12.gxh5 Rxh5 13.O-O-O Qa5 14.Kb1 Rc8 15.h4 Rhc5 16.Bd2 Qa6 17.Qxa6 bxa6 18.Bg5 Rxc3 19.Bxf6 R3c5 20.Bxe7 Kxe7 21.Rd2 Rh5 22.Nf3 Bc6 23.Re1 e5 24.Re3 Bb7 25.Rde2 a5 26.Re1 f5 27.Nd2 f4 28.Rd3 Ba6 29.Rd5 { ...1/2-1/2, Ivanov Alexander 2515 - Atalik Suat 2590 , Chicago 1997 It (open) } ) 10.O-O-O Qb8 { ? = } ( 10...Nxd4 11.Bxd4 Qa5 12.f3 Rfc8 13.Kb1 b5 14.e5 dxe5 15.Bxe5 Bc6 16.Rhe1 Qb6 17.Bd4 Qb7 18.Bxf6 Bxf6 19.Ne4 Bxe4 20.Qxe4 Qc7 21.f4 a5 22.c3 g6 23.a3 b4 24.cxb4 axb4 25.Rc1 Qa7 26.a4 Kg7 27.Rxc8 Rxc8 28.Ka2 h5 29.g3 Qb6 30.Re2 { ...0-1, Hennings Artur 2345 - Lutz Christopher 2575 , Binz 1995 Ch Germany } ) 11.Rhg1 ( 11.f4 Na5 { } ) 11...Nxd4 ( 11...a5 12.a4 Nxd4 13.Bxd4 e5 14.Be3 Rc8 15.g4 Rxc3 16.bxc3 b5 17.Qf3 Bc6 18.g5 Bxe4 19.Qe2 Nd7 20.Qxb5 Qd8 21.Bd5 Rb8 22.Qa6 Bg6 23.h4 Rc8 { 1/2-1/2, Bogdanovic Rajko 2435 - Cvetkovic Srdjan 2460 , Cateske Toplice 1968 Ch Yugoslavia } ) ( 11...Rc8 12.g4 Nxd4 13.Bxd4 Bc6 14.g5 Nd7 15.f4 e5 16.Be3 exf4 17.Bxf4 Ne5 18.h4 a5 19.Nd5 Bxd5 20.Bxd5 Qc7 21.h5 g6 22.Kb1 Kg7 23.Rh1 Ra6 24.hxg6 Nxg6 25.Rxh7+ { 1-0, De Firmian Nick E 2537 - Izumikawa Burt 2370 , California 1993 It (open) "Labor Day" } ) 12.Bxd4 b5 13.g4 ( 13.e5 dxe5 14.Bxe5 Qb7 15.g4 Bc6 16.Rd3 Nd7 17.Bd6 Nc5 18.Bxc5 Bxc5 19.g5 Rfe8 20.Re1 a5 21.a4 bxa4 22.Bxa4 Bxa4 23.Nxa4 Bb4 24.Red1 Qb5 25.b3 Qxg5+ 26.Kb1 Rab8 27.Rd7 g6 28.Ka2 Rbc8 29.Nb6 Rc5 30.Na4 Rf5 31.Rc7 Qg2 32.Rdd7 Bf8 { ...0-1, Fernando Diogo 2423 - Delgado Neuris 2523 , Habana 2003 Memorial J.Capablanca (b) (cat.8) } ) 13...Bc6 ( 13...b4 14.g5 Ne8 15.Nd5 exd5 16.Bxd5 Nc7 17.g6 Kh8 18.gxf7 Rxf7 19.Bxf7 Bf8 20.Qh5 Be6 21.Qh6 { 1-0, Zaitsev Igor A 2520 - Suetin Alexey S 2550 , Moscow 1968 } ) ( 13...a5 14.g5 Ne8 15.a4 Nc7 16.Qh5 bxa4 17.Rd3 e5 18.g6 hxg6 19.Rxg6 Bf6 20.Rxf6 axb3 21.Rg3 { 1-0, Kristiansen Jens 2360 - Saariluoma Pertti 2350 , Grenaa 1973 Ch Nordic } ) 14.g5 { } 14...Nd7 { ? } ( 14...Ne8 { ! } 15.Nd5 Bd8 16.Nb4 Bb7 { } ) 15.Qh5 { ! } ( 15.Nd5 { ? } 15...Qd8 16.Nb4 Bb7 17.f4 { } ) 15...b4 { ! } ( 15...a6 { ? } ) 16.Rd3 { ! } ( 16.Nd5 { ? } 16...exd5 17.Qh6 Ne5 18.Bxe5 { } ) 16...bxc3 { ?? } ( 16...Ne5 { ! } 17.Bxe5 { } ) 17.Rh3 Bxe4 18.g6 Bg5+ { N } ( 18...h6 19.gxf7+ Rxf7 20.Qxh6 { 1-0, Baljon Christofoor 2210 - Buchenthal Dieter 2310 , Bad Meinberg 1975 It } ) 19.Rxg5 fxg6 20.Qxh7+ Kf7 21.Qxg7+ Ke8 22.Rh7 Qd8 23.Rxg6 cxb2+ 24.Bxb2 { } {#r} 1-0