[Event "CAN/QC op"]
[Site "Montreal CAN"]
[Date "2002.07.14"]
[Round "2"]
[White "Patterson, Roger"]
[Black "Duong, Thanh Nha"]
[Result "0-1"]
[WhiteElo "2246"]
[BlackElo "2360"]
[PlyCount "80"]

1.e4 c6 2.d4 g6 3.Nc3 Bg7 4.Nf3 d5 5.Be2 Nh6 6.O-O f6 7.b3 Nf7 8.Bb2 O-O 9.Re1 b6 10.Rc1 Bb7 11.Bf1 Re8 12.exd5 cxd5 13.Na4 e5 14.c4 e4 15.Nd2 f5 16.cxd5 Bxd5 17.Qc2 Nc6 18.Bb5 Re6 19.Red1 Bh6 20.Bc4 Nb4 21.Qb1 e3 22.fxe3 Bxe3+ 23.Kh1 Ng5 24.Nc3 Nh3 25.Nxd5 Nf2+ 26.Kg1 Nxd5 27.Re1 Ng4+ 28.Kh1 b5 29.Bxd5 Qxd5 30.Rc5 Bxd2 31.Rxd5 Rxe1+ 32.Qxe1 Bxe1 33.Rxb5 Bf2 34.h3 Nf6 35.d5 Ne4 36.Rb7 Rd8 37.g4 Rxd5 38.gxf5 gxf5 39.Rg7+ Kf8 40.Rxh7 Bc5 0-1