[Event "Lone Pine"] [Site "Lone Pine, CA USA"] [Date "1972.03.13"] [Round "2"] [White "Roy C Ervin"] [Black "William Goichberg"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 g6 7.Be3 Bg7 8.Nb3 O-O 9.g4 a5 10.g5 Nd7 11.a4 Nb4 12.Qd2 b6 13.Bd4 Bb7 14.Bxg7 Kxg7 15.f3 Rc8 16.h4 Nc5 17.Nd4 e5 18.Ndb5 d5 19.exd5 Nxd5 20.O-O-O Nxc3 21.Nxc3 Qxd2+ 22.Rxd2 Rfd8 23.Rhd1 Ne6 24.Rxd8 Rxd8 25.Rxd8 Nxd8 26.Nb5 Ne6 27.Nd6 Nd4 28.Nxb7 Nxe2+ 29.Kd2 Nd4 30.Ke3 Nf5+ 31.Ke4 f6 32.c3 Nxh4 33.b4 fxg5 34.bxa5 bxa5 35.Nxa5 Nf5 36.Nc6 h5 37.Nxe5 Kf6 38.a5 Nd6+ 39.Kd5 Nb5 40.c4 Nc7+ 41.Kc6 Na6 42.Nd3 h4 43.Kb7 h3 44.Kxa6 h2 45.Nf2 Kf5 46.Kb5 Kf4 47.Nh1 Kxf3 48.a6 Kg2 49.a7 Kxh1 50.a8=Q+ {#r} 1-0