[Event "Tournament (open)"] [Site "masterchessopen.com – Satka (Russia)"] [Date "2010.11.21"] [Round "5"] [White "Kuparev Alexander"] [Black "Gretsov Sergey (RUS)"] [Result "0-1"] [BlackElo "2041"] [ECO "B53"] [Opening "Sicilian, Chekhover Variation"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 e6 5.Nc3 a6 6.Be3 Nc6 7.Qd2 Be7 8.Be2 h6 9.O-O-O Qa5 10.Kb1 Nf6 11.h3 Bd7 12.g4 Rc8 13.g5 hxg5 14.Bxg5 e5 15.Rdg1 Be6 16.h4 Nxe4 17.Qd3 Nxc3+ 18.Qxc3 Qxa2+ 19.Kc1 Nd4 {#R} 0-1