[Event "Pre-PNE jun op"]
[Site "Vancouver CAN"]
[Date "1988.08.19"]
[White "Leung, Michael"]
[Black "Tcheng, Jason"]
[Result "1-0"]
[PlyCount "85"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be3 e5 7.Nxc6 bxc6 8.Qd2 Be7 9.O-O-O O-O 10.Bc4 Rb8 11.b3 a5 12.g3 Bg4 13.Rde1 d5 14.exd5 cxd5 15.Nxd5 Nxd5 16.Bxd5 Bb4 17.c3 Ba3+ 18.Kb1 Bf5+ 19.Ka1 Rb5 20.c4 Rb4 21.Bc5 Re8 22.Rxe5 Rxe5 23.Bxf7+ Kxf7 24.Qxd8 Re2 25.Qd5+ Kg6 26.Bd4 Rd2 27.Qxa5 Rxd4 28.Qxa3 Rb8 29.Qa6+ Kg5 30.Qa7 Rdd8 31.Qxg7+ Bg6 32.Qe5+ Kh6 33.h4 Ra8 34.Qf6 Rf8 35.Qg5+ Kg7 36.Re1 Rxf2 37.Qe5+ Kg8 38.Qd5+ Rf7 39.Qxa8+ Rf8 40.Qd5+ Rf7 41.Re8+ Kg7 42.Qe5+ Rf6 43.Re6 1-0