[Event "It (cat.16)"] [Site "masterchessopen.com Poikovsky (Russia)"] [Round "3"] [White "Lputian Smbat G (ARM)"] [Black "Obodchuk Andrei (RUS)"] [Result "1-0"] [WhiteElo "2634"] [BlackElo "2439"] [ECO "D82"] [Opening "Gruenfeld: 4.Bf4 Bg7 5.e3"] { Lputian Smbat G (ARM) +1 =2 -0 } 1.d4 { 1 } 1...Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7 Na6 { ?/= } 9.Bxa6 Qxg2 10.Qf3 Qxf3 11.Nxf3 bxa6 12.Rg1 ( 12.Rc1 Bb7 13.Ke2 a5 14.Rhd1 Bd5 15.a3 a4 16.Rc5 Be6 17.Ne1 Rfc8 18.Rdc1 a6 19.Nd3 Ra7 20.Bb6 Raa8 21.Rxc8+ Bxc8 22.Rc7 Bf5 23.Rxe7 Bxd3+ 24.Kxd3 Rb8 25.Bc7 Rc8 26.Rd7 Bf6 27.e4 Kf8 28.Bf4 Ke8 29.Rd6 { 1-0, Volzhin Alexander 2556 - Ancheyta T, Merida 2000 It (open) } ) 12...Bb7 ( 12...f6 13.Ke2 Rf7 14.Rac1 e6 15.Bd6 a5 16.Rc3 Ba6+ 17.Kd2 Rd7 18.Bc5 a4 19.Rgc1 Rd5 20.e4 Rh5 21.Re1 Bb5 22.Kc2 a6 23.Bd6 Rd8 24.Bg3 g5 25.Rd1 Bf8 26.a3 Rd7 27.Rc8 Be2 { 0-1, Petiko Nicolai 2069 - Enders Peter 2493 , Bad Zwesten 1999 It (open) } ) 13.Ke2 { } 13...Rfc8 { N } ( 13...Rac8 14.Rac1 Rfe8 ( 14...f6 15.Rgd1 Rfe8 16.d5 f5 17.Rd2 Bf6 18.Rc5 Kf7 19.b4 Rg8 20.a4 g5 21.Rdc2 g4 22.Nd2 h5 23.Kd3 Ba8 24.e4 fxe4+ 25.Nxe4 Kg6 26.Nxf6 { 1-0, Romanov Oleg 2404 - Bauer Manfred 2004 , Schwabisch Gmund 2002 It (open) "Staufer" } ) 15.Rc5 Bf8 16.Rc3 e6 17.a3 f6 18.Rgc1 Kf7 19.Ne1 Ke7 20.Bg3 Rxc3 21.Rxc3 Rc8 22.Rxc8 Bxc8 23.Bb8 Kd7 24.Bxa7 Bd6 25.f4 g5 26.Nd3 gxf4 27.exf4 Kc6 28.Ke3 Kd5 29.Bc5 Bxc5 30.dxc5 Kc4 31.b4 Kb3 32.Kd4 Bd7 33.f5 { ...1/2-1/2, Novikov Igor A 2614 - Kriventsov Stanislav G 2322 , Mashantucket 1999 It (open) } ) ( 13...f6 14.Rac1 Rfc8 15.Rc3 Kf7 16.Rgc1 Ke8 17.Nd2 a5 18.a4 e6 19.Nb3 Bf8 20.Nxa5 Ba6+ 21.Kd1 Bb4 22.Rc6 Kd7 23.Rxa6 Rxc7 24.Rxc7+ Kxc7 25.Nc4 { 1-0, Stahlberg Gideon 2600 - Conrady Alphonse, Tel Aviv 1964 Olympiad } ) ( 13...e6 14.Rac1 f6 15.Rc5 Rf7 16.a3 Rc8 17.Rgc1 e5 18.dxe5 fxe5 19.Nxe5 Rcxc7 20.Rxc7 Bxe5 21.Rxf7 Kxf7 22.f4 Bd6 23.Kf2 Bd5 24.h4 h5 25.Kg3 a5 26.Re1 Be4 27.Rd1 Bc5 28.b4 axb4 29.axb4 Bxb4 30.Rd7+ Ke6 31.Rxa7 Be1+ 32.Kh3 Bf3 33.Ra1 { ...1/2-1/2, Romanov Oleg 2345 - Orlov V, Alma-Ata 1991 Ch URS (juniors) } ) ( 13...Rfe8 14.Rac1 Bxf3+ 15.Kxf3 e5 16.d5 e4+ 17.Kg2 Re7 18.b3 Rd7 19.Rgd1 Rc8 20.d6 Bf6 21.Rc6 a5 22.Ra6 Bd8 23.Rxa5 Bxc7 24.Rxa7 Rxd6 25.Rxc7 Rxc7 26.Rxd6 Ra7 27.Rd2 Rb7 28.Kg3 f5 29.Kf4 Kf7 30.Ke5 h5 31.h4 Rb6 32.Rb2 Rb5+ 33.Kf4 { ...1-0, Rabar Braslav - Toran Albero Roman 2420 , Munich 1954 Zt } ) 14.Rac1 f6 15.Rgd1 { N } 15...Bd5 16.a3 Kf7 17.Nd2 Ke8 18.Rc5 e6 19.Rdc1 Bf8 20.R5c3 Kd7 21.Kd3 Bh6 { ?! } ( 21...Be7 { !? } 22.b4 f5 23.Ke2 g5 { } ) 22.R1c2 { ?! } ( 22.Ne4 { !? } 22...Bxe4+ 23.Kxe4 g5 24.b4 { } ) 22...f5 23.f3 Bg5 24.Rc1 Bh6 25.h3 Bg5 26.R1c2 Bh6 27.Be5 Bc6 28.Ke2 Bb5+ 29.Kf2 Rxc3 30.bxc3 Bf8 31.c4 Bc6 32.c5 Be7 33.Nc4 g5 34.Rb2 g4 { ?! } ( 34...Bd5 { !? } 35.Rb4 h5 36.Bd6 Bf6 { } ) 35.fxg4 fxg4 36.hxg4 Bh4+ { ?! } ( 36...Bd5 { !? } 37.Rb4 Rg8 38.Bd6 Bf6 { } ) 37.Ke2 Rg8 38.Bf4 Bb5 39.Kd3 e5 { ?! } ( 39...Bf6 { !? } 40.a4 Bc6 41.g5 Be7 { } ) 40.Bxe5 Rxg4 41.a4 Bc6 42.Bf4 Bf6 43.Rh2 Bxa4 44.Rxh7+ { ! } ( 44.Rh6 { ? } 44...Ke7 45.d5 Rg1 46.Rxh7+ { } ) 44...Ke6 45.Rh6 { ? } ( { ? } 45.Rxa7 Bb5 46.c6 Rg1 47.c7 { } ) {#r} 1-0