[Event "Philadelphia International"] [Site "Philadelphia, PA USA"] [Date "1979.07.15"] [EventDate "?"] [Round "7"] [Result "0-1"] [White "Vincent McCambridge"] [Black "Craig van Tilbury"] [ECO "A71"] [WhiteElo "2260"] [BlackElo "2350"] [PlyCount "88"] 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 Bg7 8.Bg5 h6 9.Bh4 a6 10.Nd2 O-O 11.a4 Re8 12.Be2 Nbd7 13.O-O Qc7 14.Qc2 b6 15.f4 Bb7 16.Nc4 Rab8 17.Bf3 Nh7 18.Kh1 Ba8 19.e5 dxe5 20.d6 Qa7 21.Nb5 axb5 22.axb5 Qxa1 23.Rxa1 Bxf3 24.gxf3 exf4 25.Ra7 Bf6 26.Qf2 Nhf8 27.Bxf6 Nxf6 28.Qh4 N8d7 29.Ra1 Kg7 30.Qxf4 Re2 31.Rd1 Rbe8 32.Rd2 Re1+ 33.Kg2 R8e6 34.Kf2 g5 35.Qf5 Rh1 36.Kg2 Rc1 37.Rc2 Rd1 38.Rf2 Nh5 39.h4 Nf4+ 40.Kh2 R6e1 41.Rd2 Rh1+ 42.Kg3 Rhg1+ 43.Kh2 Rh1+ 44.Kg3 Rdg1+ 0-1