[Event "It (cat.13)"] [Site "masterchessopen.com Wijk aan Zee (Netherlands)"] [Date "2004.01.25"] [Round "13"] [White "Dominguez Lenier (CUB)"] [Black "Nijboer Friso (NED)"] [Result "1-0"] [WhiteElo "2645"] [BlackElo "2567"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] { } 1.e4 { 1 } 1...c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f3 a6 10.h4 { = } 10...Nxd4 ( 10...Qc7 11.Kb1 Nxd4 12.Qxd4 b5 13.h5 h6 14.Bh4 Bb7 15.g4 b4 16.Na4 Rab8 17.b3 Rfd8 18.Bd3 a5 19.g5 hxg5 20.Bxg5 e5 21.Qe3 Nh7 22.Bxe7 Qxe7 23.Rdg1 Kh8 24.Nb6 Qf6 25.Bc4 Bc6 26.Nd5 Bxd5 27.Bxd5 Rd7 28.Rg4 Qh6 29.Qg1 Nf6 30.Rg5 { ...1/2-1/2, Herrera Irisberto 2457 - Kacheishvili Giorgi 2583 , Linares 2001 It (open) } ) 11.Qxd4 Qa5 ( 11...b5 12.Kb1 Qc7 13.h5 h6 14.Bh4 Bb7 15.Ne2 Rac8 16.Qd2 Rfd8 17.Re1 e5 18.Bxf6 Bxf6 19.Nc3 Bg5 20.Qd1 Qa5 21.Nd5 Bxd5 22.exd5 Rxc2 23.Kxc2 Qxa2 24.f4 Rc8+ 25.Kd2 Bxf4+ 26.Ke2 Qxb2+ 27.Kf3 Rc1 { 0-1, Ivanchuk Vassily 2730 - Anand Viswanathan 2795 , Linares 1998 It (cat.21) } ) ( 11...Qc7 12.Kb1 b5 13.Qd2 b4 14.Ne2 Rb8 15.g4 a5 16.Nd4 a4 17.Bd3 e5 18.Nf5 Bxf5 19.gxf5 a3 20.b3 d5 21.Rhg1 Kh8 22.h5 Rfd8 23.h6 g6 24.Qe1 Rb6 25.Rg2 gxf5 26.exf5 e4 27.fxe4 Qe5 28.Bc1 dxe4 29.Bc4 Rxd1 30.Qxd1 e3 31.Qg1 { ...0-1, Benjamin Joel 2577 - Gulko Boris F 2643 , Seattle 2000 Ch USA } ) 12.Kb1 b5 13.Qd2 ( 13.a3 Bb7 14.g4 Rac8 15.Bd2 Qc7 16.g5 Nd7 17.Be3 d5 18.exd5 Bxd5 19.Bf4 Qc6 20.Nxd5 Qxc2+ 21.Ka2 exd5 22.Rc1 Bc5 23.Qxd5 Qa4 24.Qe4 Qxe4 25.fxe4 Bd4 26.Bh3 Rxc1 27.Rxc1 Nb6 28.Rd1 Bf2 29.h5 Re8 30.h6 a5 31.Be5 f6 32.gxf6 gxf6 { ...1-0, Paehtz Elisabeth 2343 - Plachkinova Tatjana Georgieva 2171 , Yerevan 2000 Ch World (juniors) (under 20) (g) } ) ( 13.g4 b4 14.Ne2 e5 15.Qd2 Be6 16.Nc1 Rfd8 17.Bxf6 Bxf6 18.g5 Be7 19.Bh3 d5 20.Bxe6 fxe6 21.exd5 Rxd5 22.Qe2 Rad8 23.Rxd5 Rxd5 24.Rd1 Rxd1 25.Qxd1 Qd5 26.Qe2 Qd4 27.Qxa6 Kf7 28.a3 bxa3 29.Nd3 axb2 30.Qb5 Kf8 31.Qb8+ Qd8 32.Qxe5 Qa8 { ...1-0, De La Riva Aguado Oscar 2510 - Siegel Georg 2495 , France 1998 Ch France (team) 1997/98 } ) 13...b4 14.Ne2 e5 ( 14...Bb7 15.Nd4 Rfc8 16.Bd3 Qc7 17.g4 a5 18.Be3 e5 19.Nf5 d5 20.g5 d4 21.gxf6 dxe3 22.Nxe7+ Qxe7 23.fxe7 exd2 24.Bb5 f5 25.Rxd2 fxe4 26.Bc4+ Kh8 27.Rhd1 { 1-0, Ibarra Jerez Jose Carlos 2364 - Chapar Sergey 2267 , Peniscola 2002 Ch Europe (juniors) (under 18) } ) 15.Ng3 { N ^254 ^00 ^00 ^00 ^04 ! } ( 15.Nc1 Be6 16.g3 ( 16.g4 Rfc8 ( 16...Rfd8 17.Bxf6 Bxf6 18.g5 Be7 19.Bh3 Bc4 20.b3 Bb5 21.h5 d5 22.exd5 Bc6 23.g6 Bxd5 24.gxf7+ Bxf7 25.Nd3 Qb6 26.Bf5 a5 27.h6 g6 28.Be4 Ra7 29.Qe2 Qa6 30.Rde1 Qe6 31.Qf2 { ...0-1, Tringov Georgi P 2455 - Kupreichik Viktor D 2535 , Plovdiv 1980 } ) 17.Bd3 Qb6 18.Be3 Qb7 19.h5 Nd7 20.g5 Nc5 21.g6 fxg6 22.hxg6 hxg6 23.Rdg1 Bf7 24.Qh2 Be6 25.Qh7+ Kf8 26.Bxc5 Rxc5 27.Rxg6 Bc8 28.Qh8+ Kf7 29.Rxg7+ Ke6 30.Qh3+ { 1-0, Pelletier Katherine 2096 - An Zhixiao, Halkidiki 2003 Ch World (juniors) (under 14) (g) } ) 16...Rfd8 17.Bxf6 Bxf6 18.Bh3 Bc4 19.Qe1 Qb6 20.b3 Be6 21.Nd3 a5 22.Bxe6 fxe6 23.Nb2 Rac8 24.Rh2 d5 25.Rhd2 Qb7 26.Rd3 Rc5 27.R1d2 Rc3 28.Nd1 d4 29.Nb2 Qc7 30.Qf2 Rc8 31.Na4 Qc6 32.Qe2 Qc7 33.Qd1 Rc6 34.Rf2 Qe7 { ...1/2-1/2, Sulskis Sarunas 2567 - Shengelia Davit 2457 , Batumi 2002 Ch Europe } ) ( 15.c4 Be6 16.Ng3 Rfd8 17.Bd3 Rac8 18.Rc1 h6 19.Bxf6 Bxf6 20.Nh5 Be7 21.g4 Kh8 22.Ng3 Rc6 23.g5 Rdc8 24.Nf5 Bf8 25.gxh6 g6 26.Rhg1 Qd8 27.h5 gxf5 28.exf5 Bxc4 29.Bxc4 Rxc4 30.f6 Qxf6 31.Qg2 Rxc1+ 32.Rxc1 Rxc1+ 33.Kxc1 Bxh6+ 34.Kc2 d5 { ...0-1, Sax Gyula 2542 - Shengelia Davit 2496 , Diezisau 2003 It (open) } ) 15...Be6 16.b3 Rfc8 17.Bd3 Rc5 18.Nh5 Nxh5 19.Bxe7 Rac8 { ? } ( 19...Qc7 { !? } 20.Bg5 a5 21.g4 Nf4 { } ) 20.Bxd6 Rc3 21.Qg5 f6 { } ( 21...Nf6 { !? } 22.Qxe5 Qb6 23.Qf4 R3c6 { } ) 22.Qxh5 Qa3 23.Bxe5 { ! } ( 23.f4 { ?! } 23...Bxb3 24.cxb3 Rxb3+ 25.axb3 { } ) 23...Bf7 { ?! } ( 23...Qa5 { !? } 24.f4 R3c6 25.Rhf1 Rc5 { } ) 24.Qf5 R8c6 25.Bc4 { } {#r} 1-0