[Event "It (open)"] [Site "masterchessopen.com Marseilles (France)"] [Round "4"] [White "Petrossian Armen (FRA)"] [Black "Piquemal Christiane (FRA)"] [Result "1-0"] [WhiteElo "2329"] [BlackElo "2054"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Nb3 Qa3 10.Bxf6 gxf6 11.Be2 Nd7 12.O-O Nc5 13.Kh1 Bd7 14.Bh5 Nxb3 15.cxb3 Qa5 16.f5 Rc8 17.Rf3 Rg8 18.e5 dxe5 19.Bxf7+ Kxf7 20.Qxd7+ Be7 21.fxe6+ Kg6 22.Qxe7 Rxc3 23.Qf7+ Kh6 24.Qxf6+ Kh5 25.g4+ {#r} 1-0