[Event "Quebec op"]
[Site "Montreal CAN"]
[Date "1990.08.04"]
[Round "1"]
[White "Stone, Raymond"]
[Black "Desjardins, Andre"]
[Result "1-0"]
[WhiteElo "2298"]
[BlackElo "1938"]
[PlyCount "81"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+ Nfd7 9.a4 O-O 10.Nf3 a6 11.Be2 Nf6 12.O-O Nbd7 13.Re1 Rb8 14.Bf1 Re8 15.e5 dxe5 16.fxe5 Ng4 17.e6 Nde5 18.Nxe5 Nxe5 19.Bf4 f6 20.Ne4 c4 21.Nxf6+ Bxf6 22.Bxe5 Bxe5 23.Rxe5 Qb6+ 24.Kh1 Qxb2 25.Qe1 b5 26.axb5 axb5 27.d6 Bd7 28.Re2 Qg7 29.exd7 Qxd7 30.Rd1 Rxe2 31.Bxe2 Re8 32.Qd2 h5 33.Bf3 Kh7 34.Qd4 Qg7 35.Qd5 c3 36.Qxb5 Rd8 37.Qc6 Rd7 38.Be4 Qe7 39.Bxg6+ Kg7 40.Qxc3+ Kxg6 41.Qc2+ 1-0