[Event "Ch Russia (juniors) (under 20)"] [Site "masterchessopen.com - Essentuki (Russia)"] [Round "5"] [White "Gazarian Aram (RUS)"] [Black "Kosintseva Nadezhda (RUS)"] [Result "1-0"] [WhiteElo "2517"] [BlackElo "2446"] [ECO "A04"] [Opening "Reti: 1...f5 2.g3"] { Kosintseva Nadezhda (RUS) +2 =1 -0 } 1.Nf3 { 1 } 1...f5 2.g3 Nf6 3.Bg2 g6 4.O-O Bg7 5.c4 O-O 6.Nc3 d6 7.d4 c6 { ?/= } 8.Qb3 ( 8.d5 e5 9.dxe6 Bxe6 10.b3 Na6 11.Ng5 Qe7 12.Ba3 Rad8 13.Nxe6 Qxe6 14.e3 Rfe8 15.Qc2 Nc5 16.Rad1 Nce4 17.Nxe4 Nxe4 18.Rd3 Rd7 19.Rfd1 Red8 20.Bb2 Nc5 21.Rd4 Qe7 22.R4d2 Ne4 23.Rd4 Nc5 24.R4d2 Ne4 { 1/2-1/2, Bareev Evgeny 2690 - Agrest Evgenij 2545 , New York 1998 It (open) } ) ( 8.b3 Qc7 9.Ba3 a5 10.Rc1 Na6 11.Qd2 Bd7 12.Rfe1 Nb4 13.Bb2 e5 14.a3 Na6 15.dxe5 dxe5 16.Nb5 cxb5 17.cxb5 Nc5 18.Bxe5 Qb6 19.Bxf6 Bxf6 20.Qd5+ Ne6 21.Qxd7 Rad8 22.Rc6 Rxd7 23.Rxb6 Nc5 24.b4 axb4 25.axb4 Ne4 26.e3 Kf7 27.h4 Rb8 { ...1-0, Karpov Anatoly 2755 - Jussupow Artur 2610 , Linares 1989 It } ) ( 8.Qc2 a5 9.b3 Na6 10.Bb2 Qc7 11.Rad1 Kh8 12.Qb1 e5 13.dxe5 dxe5 14.e4 f4 15.Ne2 Re8 16.gxf4 exf4 17.e5 Ng4 18.Nxf4 Bf5 19.Qa1 Nb4 20.e6 Rad8 21.h3 Nh6 22.Ng5 Nc2 23.Bxg7+ Qxg7 24.Qxg7+ Kxg7 25.c5 Rd4 26.Rxd4 Nxd4 27.Rd1 Nxe6 { ...1-0, Kozul Zdenko 2575 - Osiecki Stanislaw 2220 , Pula 1994 It (open) (PCA) } ) ( 8.Re1 Ne4 9.Qc2 Nxc3 10.bxc3 e5 11.dxe5 dxe5 12.Ba3 Re8 13.Rad1 Qf6 14.e4 f4 15.Rd6 Be6 16.Bh3 fxg3 17.hxg3 Na6 18.Bxe6+ Rxe6 19.Rxe6 Qxe6 20.Qb3 b5 21.cxb5 Qxb3 22.axb3 cxb5 23.Rd1 Rc8 24.Rd7 h6 25.Rxa7 Nc5 26.Bxc5 Rxc5 27.Nh4 Rxc3 { ...1/2-1/2, Neverov Valeriy 2560 - Malaniuk Vladimir P 2615 , Minsk 1997 It (open) } ) ( 8.Rb1 Ne4 9.Nxe4 fxe4 10.Nd2 d5 11.e3 Be6 12.b4 b5 13.cxb5 cxb5 14.a4 bxa4 15.Qxa4 Nd7 16.Qa2 Bf7 17.Bb2 e5 18.Qa1 Qe7 19.Nb3 Nb6 20.Na5 Be8 21.dxe5 Bb5 22.Rfd1 Rac8 23.Rbc1 Qxb4 24.Bc3 Qe7 25.Bh3 Bd7 26.Bxd7 Qxd7 27.Bd4 Qe6 { ...1/2-1/2, Beliavsky Alexander G 2645 - Spraggett Kevin 2560 , Elista 1998 Olympiad } ) ( 8.Bg5 Ne4 9.Nxe4 fxe4 10.Ne1 d5 11.Nc2 h6 12.Be3 Bf5 13.cxd5 cxd5 14.Qd2 Kh7 15.Rac1 { 1/2-1/2, Vajda Levente 2489 - Grunberg Mihai 2472 , Bucharest 2001 It (cat.8) } ) ( 8.Bf4 h6 9.Qc2 Qe8 10.d5 g5 11.Bd2 Qh5 12.e3 c5 13.a3 Nbd7 14.Nb5 Ne8 15.Bc3 Ne5 16.Nxe5 dxe5 17.d6 exd6 18.Rad1 Qg6 19.Qd2 f4 20.exf4 gxf4 21.Qd5+ Rf7 22.Nxd6 Nxd6 23.Qxd6 Qxd6 24.Rxd6 f3 25.Rd8+ Kh7 26.Bh3 Bxh3 27.Rxa8 Bxf1 { ...1/2-1/2, Stahlberg Gideon 2600 - Nei Iivo 2495 , Yerevan 1965 It "Central Chess Club" } ) 8...Kh8 9.Rd1 ( 9.d5 Qc7 10.e4 Na6 11.Be3 e5 12.Rad1 Ng4 13.Bc1 Nc5 14.Qc2 a5 15.b3 Rb8 16.a3 fxe4 17.Nxe4 Bf5 18.Nh4 Bxe4 19.Bxe4 Nxe4 20.Qxe4 Nf6 21.Qd3 cxd5 22.cxd5 b5 23.Bb2 Qb7 24.Ng2 Rbc8 25.Ne3 Rc5 26.b4 axb4 27.axb4 Rcc8 28.Rc1 Bh6 { ...1-0, Nemeth Antal 2315 - Horvath Jozsef M 2151 , Szekszard 1993 It (open) } ) 9...Qe8 { } ( 9...Qc7 10.c5 Na6 11.cxd6 exd6 12.d5 Nc5 13.Qc4 Nfe4 14.Nxe4 fxe4 15.Ng5 b5 16.Qc2 cxd5 17.Rxd5 Bb7 18.Rd1 Qe7 19.Bf4 Rad8 20.f3 d5 21.fxe4 h6 22.exd5 hxg5 23.d6 Qf7 24.Be3 Bxg2 25.Qxc5 Ba8 26.Qxa7 Qe6 27.Bd4 Rd7 28.Bxg7+ Rxg7 29.d7 { ...0-1, Stone Raymond 2340 - Bosch Jeroen 2433 , Hertogenbosch 1999 It (cat.7) } ) 10.Qa3 { N } ( 10.d5 Na6 11.Bd2 ( 11.Be3 c5 12.Ng5 Nc7 13.h4 h6 14.Nh3 Ng4 15.Bf4 Rb8 16.a4 a6 17.a5 b5 18.axb6 Na8 19.Na4 Nxb6 20.Nxb6 Qd8 21.Qc2 Qxb6 22.Ra2 Qb3 23.Qxb3 Rxb3 24.Bf3 Kh7 25.Rd3 Rxb2 26.Rxb2 Bxb2 27.Rb3 Bf6 28.Rb8 Bc3 29.Ra8 Rd8 { ...0-1, Johansson Per 2041 - Djurhuus Rune 2469 , Gausdal 2001 It (open) "Troll Masters" } ) 11...Nc5 12.Qa3 Bd7 13.Rac1 a5 14.Be3 Nce4 15.Nxe4 fxe4 16.Ng5 cxd5 17.cxd5 b5 18.Nxe4 Nxe4 19.Bxe4 b4 20.Qd3 Bxb2 21.Rc7 Bb5 22.Qc2 Bg7 23.Rc1 Qf7 24.h4 Qf6 25.h5 gxh5 26.Rd1 h4 27.g4 a4 28.g5 Qe5 29.Bxh7 b3 { ...0-1, Preuschoff Michael 2285 - Kalinitschew Sergey 2495 , Germany 1993 Bundesliga (2nd) North 1992/93 } ) ( 10.Ne1 e5 11.dxe5 dxe5 12.e4 Na6 13.Nd3 Qe7 14.Qa4 fxe4 15.Nxe4 Bf5 16.Bg5 Rad8 17.Qa5 h6 18.Bxf6 Bxf6 19.Ndc5 Nxc5 20.Qxc5 Bxe4 21.Qxe7 Bxe7 22.Bxe4 Bc5 23.Rxd8 Rxd8 24.Rc1 { 1/2-1/2, Boross-Harmer Peter 2045 - Nash Barry, Toronto 1997 It (open) } ) ( 10.Bf4 h6 11.h4 Nbd7 12.e4 Nxe4 13.Nxe4 fxe4 14.Ne1 Nf6 15.Qe3 Kh7 16.d5 Bf5 17.Qb3 Qd7 18.Nc2 Bh3 19.Ne3 Bxg2 20.Nxg2 Qh3 21.Qe3 Kg8 22.f3 exf3 23.Qxf3 Ng4 24.Ne3 Rxf4 25.Qxf4 Qh2+ 26.Kf1 Rf8 27.Qxf8+ Bxf8 28.Nxg4 Qh3+ 29.Kf2 Qxg4 { ...0-1, Yangel Anna 2015 - Kosteniuk Alexandra 2275 , Elista 1997 Ch Russia (w) } ) 10...Na6 11.b4 { N } 11...Nc7 12.Rb1 Bd7 13.d5 h6 14.Nd4 e5 15.dxe6 Nxe6 16.Nxe6 Qxe6 17.Bf4 Qxc4 18.Rxd6 a6 19.Na4 Rae8 20.Nb6 Qf7 21.Bxh6 Bxh6 22.Rxf6 Qxf6 23.Nxd7 Qd4 24.Nxf8 Rxe2 { ?! } ( 24...Bxf8 { !? } 25.e3 Qc4 26.Qb2+ Bg7 { } ) 25.Nxg6+ Kg7 26.Rf1 Kxg6 27.Qb3 Qd2 28.Bf3 { ?! } ( 28.Qg8+ { !? } 28...Bg7 29.a3 Qa2 30.Qb8 { } ) 28...Re1 { ? } ( { ? } 28...Qxa2 29.Qc3 Bg7 30.Qd3 Re7 { } ) 29.Bh5+ Kxh5 30.Qf7+ Kg5 31.f4+ { } {#r} 1-0