[Event "Ch Pan-American"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "8"] [White "Tosan Felipe"] [Black "Christiansen Larry M (USA)"] [Result "0-1"] [WhiteElo "2200"] [BlackElo "2575"] [ECO "B24"] [Opening "Sicilian: Closed, 3.g3 g6"] 1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.f4 d6 6.d3 e6 7.Nf3 Nge7 8.O-O O-O 9.Qd2 Bd7 10.Qf2 Nd4 11.Nh4 Qc7 12.Nd1 f5 13.Qe3 Rae8 14.c3 Ndc6 15.g4 fxe4 16.Bxe4 d5 17.Bh1 g5 18.Ng2 gxf4 19.Nxf4 d4 20.cxd4 Bxd4 {#R} 0-1