[Event "World Student Olympiad"] [Site "Mayaguez Puerto Rico"] [Round "0"] [White "Lawrence Day"] [Black "Juan Camacho"] [Result "1-0"] [WhiteElo "2367"] [ECO "B24"] [Opening "Sicilian: Closed, 3.g3 g6"] 1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nh3 e6 7.O-O Nge7 8.Be3 O-O 9.Qd2 Rb8 10.Bh6 b5 11.Bxg7 Kxg7 12.f4 f5 13.Rae1 h6 14.Qf2 Qb6 15.Kh1 Bd7 16.Ng1 Rbe8 17.Nf3 a5 18.a4 bxa4 19.Nxa4 Qb4 20.Ra1 e5 21.Nd2 Be6 22.exf5 gxf5 23.b3 Bd5 24.Bxd5 Nxd5 25.Nc4 Qb8 26.Qd2 Kh7 27.Rae1 exf4 28.gxf4 Nf6 29.Rxe8 Rxe8 30.Re1 Nd4 31.Rxe8 Qxe8 32.Ne3 Ng4 33.Nxg4 fxg4 34.Nb2 Nf3 35.Qf2 Qe1+ 36.Qxe1 Nxe1 37.c3 Kg6 38.Nc4 Nxd3 39.Nxa5 d5 40.Kg2 Kf5 41.Kg3 Nxf4 42.Nb7 Ne6 43.Kh4 d4 44.cxd4 cxd4 45.Nd6+ Kf4 46.b4 d3 47.Nc4 Nd4 48.Kh5 Ke4 49.Kxh6 Kf3 50.Nd2+ Ke3 51.Nc4+ Ke2 52.Kh5 Ke1 53.Kxg4 Ne6 54.Ne5 {#r} 1-0