[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Kiev (Ukraine)"] [Round "2"] [White "Bonch-Osmolovsky Mikhail (RUS)"] [Black "Geller Efim P (RUS)"] [Result "1-0"] [BlackElo "2455"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 Qxf6 11.Bxb5 axb5 12.Ndxb5 Qd8 13.Nxd6+ Bxd6 14.Qxd6 Ne7 15.f5 Nc8 16.Qg3 Qf6 17.Kb1 Ra7 18.e5 Qh6 19.f6 Bc6 20.fxg7 Rg8 21.Qd3 f5 22.exf6 Qxf6 23.Rhf1 Qe7 24.Qc4 Bd7 25.Nb5 Nb6 26.Nc7+ Kd8 27.Nxe6+ Ke8 28.Nc7+ {#r} 1-0