[Event "CAN/QC op"]
[Site "Montreal CAN"]
[Date "2002.07.16"]
[Round "5"]
[White "Arsenault, Nicolas"]
[Black "Patterson, Roger"]
[Result "0-1"]
[WhiteElo "1982"]
[BlackElo "2246"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O Bb7 8.a3 Be7 9.cxd5 exd5 10.Qc2 c5 11.b3 Na6 12.Bb2 Nc7 13.Rad1 Ne6 14.dxc5 bxc5 15.Ne2 g6 16.Ng3 Qb6 17.h4 Rac8 18.h5 c4 19.bxc4 dxc4 20.Be2 c3 21.Bc1 Bd5 22.Rxd5 Nxd5 23.Rd1 Rfd8 24.hxg6 hxg6 25.Ne5 Kg7 26.Nc4 Qc7 27.Ne4 f5 28.Nxc3 Nxc3 29.Qxc3+ Bf6 30.Qb3 Nc5 31.Qc2 Rxd1+ 32.Qxd1 Ne4 33.Bb2 Bxb2 34.Nxb2 Qc1 35.Nd3 Qxd1+ 36.Bxd1 Rc3 37.Be2 Rxa3 38.f3 Ng3 39.Kf2 Nxe2 40.Kxe2 Ra2+ 0-1