[Event "It (open)"] [Site "masterchessopen.com Moscow (Russia)"] [Date "2008.02.10"] [Round "9"] [White "Tregubov Pavel V (RUS)"] [Black "Kurnosov Igor (RUS)"] [Result "0-1"] [WhiteElo "2646"] [BlackElo "2606"] [ECO "D94"] [Opening "Gruenfeld: 5.e3 O-O"] { Tregubov Pavel V (RUS) +9 =5 -0 Kurnosov Igor (RUS) +0 =0 -1 Tregubov Pavel V (RUS)-Kurnosov Igor (RUS) +1 =0 -0 } 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Bc4 Nb6 ( 7...Nxc3 8.bxc3 c5 9.O-O Qc7 10.Qe2 b6 11.Rd1 Nc6 12.Rb1 Bf5 13.Rb2 Rad8 14.Bb5 Na5 15.e4 Bd7 16.Bxd7 Rxd7 17.Rc2 e6 18.h4 Rc8 19.d5 exd5 20.exd5 c4 21.h5 gxh5 22.Qe4 Qd6 23.Re2 Nb7 24.Nh4 Qf6 25.Ba3 Bf8 26.Bxf8 Rxf8 27.Qxc4 { ...1-0, Tregubov Pavel V 2596 - Kurnosov Igor 2556 , Sochi 29. 4.2006 Ch Russia (club) } ) 8.Bb3 { ?/= } 8...c5 9.O-O cxd4 10.exd4 Nc6 11.d5 Na5 12.Re1 Bg4 13.Bg5 ( 13.h3 Bxf3 14.Qxf3 Nxb3 ( 14...Re8 15.Rd1 Rc8 16.d6 Nxb3 17.axb3 exd6 18.Rxa7 Rb8 19.Rxb7 Rxb7 20.Qxb7 d5 21.Bf4 Re7 22.Qa6 Re6 23.Nxd5 Nxd5 24.Qc4 Qh4 25.Rxd5 Bxb2 26.Be3 Qxc4 27.bxc4 Rc6 28.Bd4 Bxd4 29.Rxd4 Kf8 30.Kf1 Re6 31.f3 Re3 32.Kf2 Rc3 { ...1-0, Timman Jan H 2635 - Khenkin Igor 2580 , Tilburg 1994 It "Interpolis" } ) 15.axb3 Re8 16.Be3 Bxc3 17.Bxb6 Qxb6 18.bxc3 e6 19.dxe6 Rxe6 20.Rxe6 fxe6 21.c4 Rf8 22.Qg3 a6 23.Re1 Rf5 24.Re3 Qc6 25.Qb8+ Kg7 26.Qd8 b5 27.cxb5 Qxb5 28.Qe7+ Rf7 29.Qxe6 a5 30.Qd6 Rd7 31.Re7+ Rxe7 32.Qxe7+ Kg8 { ...1/2-1/2, Tregubov Pavel V 2609 - Swinkels Robin 2433 , Gibraltar 30. 1.2007 It (open) "Gibtelecom Masters" } ) 13...Re8 { -0.07 CAP } ( 13...Nxb3 14.Qxb3 Bxf3 15.gxf3 Re8 16.Rad1 Qd7 17.Qb4 Qf5 18.Qg4 Qxg4+ 19.fxg4 Nc4 20.Nb5 Nxb2 21.Rb1 Red8 22.Bxe7 Rd7 23.d6 a6 24.Nc7 Rc8 25.Re4 b5 26.Nxa6 Nc4 27.Rd1 Bf8 28.Bxf8 Kxf8 29.Red4 Rc6 30.Nb8 Rdxd6 31.Nxc6 Rxc6 32.Rb1 Rc5 33.Kg2 { ...1-0, Koerholz Ludger 2285 - Zichichi Alvise 2325 , Cannes 1996 It (open) } ) 14.d6 { N } ( 14.h3 Bxf3 ( 14...Nxb3 15.axb3 Bxf3 16.Qxf3 Qd7 17.Rad1 Rac8 18.Rd3 Rc5 19.Red1 Nc8 20.Be3 Rc7 21.d6 exd6 22.Nd5 Rc2 23.Nf6+ Bxf6 24.Qxf6 Qe6 25.Qd4 Qe4 26.Qf6 Qe6 27.Qh4 Qe4 28.Qh6 Qe7 29.Bd4 Qf8 30.Qf4 f5 31.Re3 Rxe3 32.Qxe3 Qe7 33.Qh6 Re2 { ...1/2-1/2, Homs Guust 2175 - Van Den Dikkenberg Erik 2121 , Arnhem 17. 8.2007 It (b) } ) 15.Qxf3 Qd7 16.Rad1 Nac4 17.Re2 h6 18.Bc1 Rac8 19.h4 h5 20.Ne4 Ne5 21.Qg3 a5 22.Bf4 Nbc4 23.Bxc4 Nxc4 24.b3 Nb6 25.Be5 Qg4 26.Qxg4 hxg4 27.Bxg7 Kxg7 28.d6 exd6 29.Rxd6 Rc1+ 30.Kh2 Rc6 31.Rxc6 bxc6 32.Nc3 Rd8 33.Ne4 { 1/2-1/2, Korobov Anton 2378 - Smikovski Ivan 2489 , St. Petersburg 2000 Memorial M.Chigorin (open) } ) ( 14.Rxe7 Rxe7 15.d6 Bxf3 16.gxf3 Re1+ 17.Qxe1 Qxg5+ 18.Kh1 Be5 19.Ne4 Qf4 20.Ng3 Nxb3 21.axb3 Qxf3+ 22.Kg1 Bxd6 { 0-1, Cazeaux Didier 1839 - Smits S, Creon 4. 8.2005 It (open) } ) 14...Qxd6 15.Bxf7+ Kxf7 16.Rxe7+ Qxe7 17.Bxe7 Kxe7 18.Nb5 Kf8 19.Qd6+ Kg8 20.Nc7 Red8 21.Qb4 Rac8 22.Qxg4 Rxc7 23.Qe6+ Kh8 24.Ng5 Rf8 25.Rd1 h6 26.Qh3 Re7 27.f4 { ?! } ( 27.g3 { !? } 27...Kg8 28.Ne6 Rfe8 29.Nxg7 Kxg7 30.g4 Re1+ 31.Rxe1 Rxe1+ 32.Kg2 Nc6 33.Qd3 { } ) 27...Nac4 28.Ne6 Rfe8 29.Nxg7 Kxg7 30.Qc3+ Kf7 31.h3 Re2 32.f5 gxf5 33.Qf3 Re1+ 34.Rxe1 Rxe1+ 35.Kh2 Nd6 36.g4 Re5 37.Qf4 Re2+ 38.Kg1 Re6 39.gxf5 Rf6 40.Qc1 Nd7 { ?! } ( 40...Nbc8 { !? } 41.Kg2 Kg8 42.Qc7 Rf7 43.Qc1 Kh7 44.a4 Rxf5 45.Qc7+ Kg6 46.b4 a6 { } ) 41.Qd1 a6 42.a4 Ke7 43.Qe1+ Kf7 44.Qd1 Nb8 45.b4 Nc6 46.b5 axb5 47.axb5 Ne7 48.Qb3+ Kf8 49.Qc3 Ne8 50.Qa3 b6 51.Kg2 Rxf5 52.Qa6 Rf6 53.Qb7 Kf7 54.Kh2 Ng7 55.Qc7 Nf5 56.Qc4+ Kg7 57.Qc7 h5 58.h4 Rg6 59.Qc3+ Kf7 60.Qh8 Rh6 61.Qc3 Kf8 62.Kh3 Kg8 63.Qb3+ Kg7 64.Qf3 Rh8 { ? } ( { ? } 64...Kf7 65.Qe2 Kf6 66.Kh2 Nd5 67.Qe4 Nde3 68.Qe8 Rg6 69.Qd8+ Kg7 70.Qc7+ Kh6 71.Qf4+ Kh7 { } ) 65.Qc3+ { ? } ( 65.Qg2+ Kh7 66.Qb7 Rg8 67.Qxb6 Rg4 68.Qa7 Rxh4+ 69.Kg2 Rg4+ 70.Kh2 Kg6 71.b6 Rh4+ 72.Kg2 { } ) 65...Kg8 66.Qb3+ Kf8 67.Qf3 Rh6 68.Qd1 Ng7 69.Qf3+ Kg8 70.Qa8+ Kf7 71.Qf3+ Rf6 72.Qd1 Rf5 73.Qd7 Ne6 74.Kg2 Rd5 75.Qb7 Rxb5 76.Kf2 Rf5+ 77.Kg3 b5 78.Qb8 Nc5 79.Kh3 Nd3 80.Qd6 Rd5 { } {#R} 0-1