[Event "Memorial M.Chigorin (open)"] [Site "masterchessopen.com St.Petersburg (Russia)"] [Date "2005.10.19"] [Round "5"] [White "Ovetchkin Roman (RUS)"] [Black "Vitiugov Nikita (RUS)"] [Result "1/2-1/2"] [WhiteElo "2528"] [BlackElo "2538"] [ECO "D50"] [Opening "QGD: Dutch-Peruvian, 5.cxd5"] { } 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 c5 5.cxd5 cxd4 6.Qxd4 Be7 7.e4 Nc6 8.Qd2 { ? } 8...exd5 ( 8...Nxe4 9.Nxe4 exd5 10.Bxe7 Qxe7 11.Qxd5 O-O 12.f3 Nb4 13.Qd6 Qxd6 14.Nxd6 Nc2+ 15.Kd2 Nxa1 16.Bd3 Rd8 17.Ne4 Rxd3+ 18.Kxd3 b6 19.Nh3 Bxh3 20.gxh3 Rd8+ 21.Kc3 f5 22.Ng3 Rc8+ 23.Kd2 Rc2+ 24.Kd3 Rxb2 25.Rxa1 Rxh2 26.Nxf5 Rxh3 27.Ke4 g6 28.Nd4 { ...1-0, Smyslov Vassily 2494 - Geller Efim P 2455 , Moscow 1955 Ch URS } ) 9.Bxf6 Bxf6 10.exd5 ( 10.Nxd5 O-O 11.Nf3 ( 11.O-O-O { +0.93 CAP } ) 11...Re8 12.Be2 Rxe4 13.O-O Bxb2 14.Qxb2 Qxd5 15.Rad1 Qa5 16.Bd3 Rb4 17.Qc2 h6 18.Be4 Be6 19.Rfe1 Qxa2 20.Qxa2 Bxa2 21.Bxc6 bxc6 22.Re7 Rb1 23.Rxb1 Bxb1 24.Ne5 Ba2 25.f4 Bd5 26.Rc7 a5 27.Nxc6 Bxc6 28.Rxc6 a4 29.Rc2 a3 { ...0-1, Baragar Fletcher 2305 - Nickoloff Bryon 2410 , Toronto 1996 Ch Canada } ) 10...Ne5 { N } ( 10...Qe7+ 11.Nge2 Ne5 12.d6 Qd8 ( 12...Qe6 13.O-O-O O-O 14.Nf4 Qf5 15.g3 Nf3 16.Qe3 Ne5 17.Bh3 Nc4 18.Qf3 Qa5 19.d7 Bxd7 20.Rxd7 Rab8 21.Rd5 b5 22.Re1 Rfd8 23.Rxd8+ Rxd8 24.Qc6 Ne5 25.Qe4 b4 26.Ncd5 Qxa2 27.Bf5 b3 28.Rd1 Qa1+ 29.Qb1 Qxb1+ 30.Kxb1 { ...1-0, Computer "Hiarcs 7 01" - Computer "Eugen 7 92", Internet 2001 Tournament (computers) "Odyssey2001" } ) 13.Ng3 O-O 14.Be2 Bg4 15.f4 Bxe2 16.fxe5 Bg4 17.exf6 Re8+ 18.Nge4 Qxf6 19.Qf2 Bf5 20.d7 Rxe4+ 21.Nxe4 Bxe4 22.Qxf6 gxf6 23.O-O Bc6 24.Rad1 Rd8 25.Rxf6 { 1-0, Korchnoi Viktor 2630 - Hector Jonny 2465 , Val Maubuee 1990 It (open) } ) 11.Bb5+ { +0.33 CAP } 11...Kf8 { ?! } ( 11...Bd7 12.Bxd7+ Qxd7 13.Ne4 O-O { } ) 12.Nge2 h5 { ?! } ( 12...a6 13.Bd3 Bg5 14.Qc2 b5 { } ) 13.Rd1 { ?! } ( 13.O-O a6 14.Bd3 Nxd3 15.Qxd3 { } ) 13...h4 14.f4 Ng6 15.d6 Be6 { ?! } ( 15...Bg4 16.h3 Bxe2 17.Bxe2 Qb6 { } ) 16.Qe3 h3 17.g3 a6 18.Ba4 Bg4 19.Rd2 b5 20.Bb3 Qd7 21.Ne4 Re8 22.Nxf6 gxf6 23.Qb6 Kg7 24.Qc7 { ?! } ( 24.Bd1 Rb8 25.Qxa6 Qe6 26.Qc6 { } ) 24...Qxc7 25.dxc7 Re3 26.Rf1 Rc8 27.Kf2 Rf3+ 28.Kg1 Rxf1+ 29.Kxf1 Rxc7 30.Kf2 Ne7 31.Bd1 Kg6 32.Nd4 { ?! } ( 32.Nc3 Bxd1 33.Nxd1 b4 34.Kf3 { } ) 32...Bxd1 33.Rxd1 Nf5 34.Nb3 Nh6 35.g4 Nxg4+ 36.Kg3 Ne3 37.Re1 Nc4 38.Re2 Rd7 39.Kxh3 Kf5 40.Nc5 Rd5 41.Nxa6 Rd3+ 42.Kg2 { } {#d} 1/2-1/2