[Event "Quebec op"]
[Site "Montreal CAN"]
[Date "2004.07.17"]
[Round "1"]
[White "Roussel-Roozmon, Thomas"]
[Black "Patterson, Roger"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo "2236"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2 f5 8.g3 Nc6 9.Nf3 Qf6 10.Be3 d6 11.d5 Ne5 12.Nxe5 dxe5 13.Bg2 exd5 14.cxd5 Nd6 15.Qxc7 f4 16.Bc5 Rd8 17.Bxd6 Rxd6 18.O-O Bg4 19.Qxb7 Rf8 20.f3 Rf7 21.Qa8+ Rd8 22.Qc6 Rd6 23.Qc5 Bf5 24.Rad1 Qd8 25.Rd2 Rc7 26.Qa5 Rcd7 27.Qxd8+ Rxd8 28.Rfd1 Be6 29.e4 fxe3 30.Re2 Rxd5 31.Rxd5 Rxd5 32.Rxe3 Kf7 33.Kf2 Rb5 34.b4 Kf6 35.Bf1 Rb7 36.Rc3 Bd5 37.Ke3 h6 38.b5 Rd7 39.a4 Ke6 40.Bh3+ 1-0