[Event "CAN-op"]
[Site "Toronto CAN"]
[Date "1983.07.10"]
[Round "3"]
[White "Altschuler, Bruce"]
[Black "Delaune, Richard"]
[Result "0-1"]
[WhiteElo "2113"]
[BlackElo "2415"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.g3 d5 7.exd5 Nxd5 8.Bg2 Nxc3 9.bxc3 Bd7 10.Nxc6 Bxc6 11.Bxc6+ bxc6 12.Qxd8+ Kxd8 13.Be3 Bd6 14.Ke2 Kc7 15.Rab1 Rhb8 16.Rb3 c5 17.Rhb1 Rb6 18.a4 Kc6 19.a5 Rxb3 20.cxb3 a6 21.b4 Rb8 22.Bd2 Rb7 23.Kd3 cxb4 24.cxb4 Kb5 25.Kc3 Rc7+ 26.Kb3 Rc4 27.Ka3 Rd4 28.Be1 g5 29.h3 h5 30.Rb3 Rd1 31.Bc3 g4 32.hxg4 hxg4 33.Ka2 Rd3 34.Be1 Rxb3 35.Kxb3 f5 36.Bc3 e5 37.Be1 f4 38.Bc3 f3 39.Bd2 e4 40.Be1 Bxg3 0-1