[Event "Ch Pan-American"] [Site "masterchessopen.com Caracas (Venezuela)"] [Round "0"] [White "Singares Mario"] [Black "Lopez Marcos Tulio"] [Result "0-1"] [ECO "C65"] [Opening "Spanish: Berlin Defence"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 h6 8.Bxf6 Qxf6 9.Qd2 Bg4 10.Rfe1 Bxf3 11.gxf3 Qxf3 12.Kf1 Nd4 13.Re3 Qh1# 0-1