[Event "Montreal op"]
[Site "Montreal CAN"]
[Date "1981.09.06"]
[Round "3"]
[White "Rousseau, Daniel"]
[Black "Lafontaine, Bruno"]
[Result "1-0"]
[WhiteElo "1616"]
[BlackElo "1696"]
[PlyCount "85"]

1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.c4 Nf6 5.Nc3 c5 6.Nf3 g6 7.dxc5 Qxd1+ 8.Nxd1 Nbd7 9.Be3 Bg7 10.h3 Ne4 11.Be2 Ndxc5 12.O-O O-O 13.Bd4 Bxd4 14.Nxd4 Nd2 15.Re1 Rd8 16.Nb5 Be6 17.b3 Nde4 18.Bf3 Nd6 19.Nc7 Rac8 20.Nxe6 Nxe6 21.Bd5 b5 22.Rxe6 fxe6 23.Bxe6+ Kf8 24.Bxc8 Rxc8 25.cxb5 Nxb5 26.Ne3 Rd8 27.Rd1 Rd6 28.Kf1 Nc3 29.Rxd6 exd6 30.a4 Ke7 31.Ke1 Ke6 32.Nd1 Nxd1 33.Kxd1 Kd5 34.Kd2 Kd4 35.Kc2 a5 36.b4 axb4 37.Kb3 Kc5 38.f4 d5 39.g4 d4 40.f5 gxf5 41.gxf5 d3 42.f6 Kd6 43.a5 1-0