[Event "Ch Chess Club"] [Site "Berkeley (USA)"] [Round "0"] [White "Perez Mendez"] [Black "Needham Teresa (ENG)"] [Result "0-1"] [BlackElo "2250"] [ECO "A40"] [Opening "Queen's Pawn: Modern"] 1.d4 g6 2.e3 Bg7 3.Bd3 d6 4.f4 Nf6 5.Nf3 O-O 6.O-O Na6 7.c3 c5 8.h3 b6 9.g4 Nc7 10.g5 Nh5 11.Kh2 Bb7 12.Rg1 e5 13.dxe5 dxe5 14.fxe5 Bxf3 15.Qxf3 Qxd3 {#R} 0-1