[Event "It (open)"] [Site "masterchessopen.com Biel (Switzerland)"] [Date "2010.07.23"] [Round "5"] [White "Onoprienko Vladimir (RUS)"] [Black "Kosintseva Nadezhda (RUS)"] [Result "0-1"] [WhiteElo "2332"] [BlackElo "2565"] [ECO "B23"] [Opening "Sicilian: Closed"] 1.e4 c5 2.Nc3 d6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.Nxc6 Bxc6 12.Bd3 b4 13.Ne2 Qb6 14.Kb1 h5 15.f5 e5 16.Bc4 Rc8 17.Qd3 a5 18.Bd5 Bb5 19.Qf3 Ke7 20.h4 a4 21.Rh3 Rc5 22.Nc1 Qc7 23.Qf2 Bh6 24.Nd3 Bxd3 25.Rdxd3 Rc8 26.c3 Qb6 27.Qe1 bxc3 28.Rxc3 Rxc3 29.Rxc3 Rxc3 30.Qxc3 Qg1+ 31.Kc2 Qc1+ {#R} 0-1