[Event "Ch Leningrad"] [Site "masterchessopen.com Leningrad (Russia)"] [Round "0"] [White "Osnos Viatcheslav (RUS)"] [Black "Karasev Vladimir I (RUS)"] [Result "1-0"] [WhiteElo "2540"] [BlackElo "2372"] [ECO "A40"] [Opening "Queen's Pawn: Modern"] 1.d4 g6 2.c4 Nf6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2 O-O 8.O-O Nc6 9.d5 Na5 10.Qd2 Nac4 11.Qc2 Bd7 12.Nbc3 c6 13.dxc6 Bxc6 14.Rd1 Qe8 15.b3 Nd6 16.Nd4 Rc8 17.Bb2 Nb5 18.Ncxb5 Bxb5 19.Qd2 Ba6 ( 19...Bd7 20.a4 Rd8 21.Qe3 { P } ) 20.Bh3 Rd8 21.Qe3 e6 ( 21...e5 22.Nc2 Rxd1+ 23.Rxd1 Qb8 24.Nb4 { P } ) 22.a4 Nc8 23.Ba3 Ne7 24.Rac1 Qd7 25.e5 Rfe8 26.Qe1 Nd5 27.Bd6 Bf8 ( 27...f5 28.exf6 Bxf6 29.Bxe6+ Rxe6 30.Qxe6+ Qxe6 31.Nxe6 Rxd6 32.Nc7 { +?? } ) 28.Nxe6 fxe6 29.Rxd5 Bh6 30.Rc3 b6 31.Rd1 Rc8 32.Rxc8 Qxc8 33.Bf1 Bb7 34.Bb5 Ba8 35.Rd3 Qc2 36.Rc3 Qb2 37.Rc7 Qxb3 38.Bxe8 Qf3 39.Bf7+ {#r} 1-0