[Event "CAN-op"]
[Site "Montreal CAN"]
[Date "2014.07.21"]
[Round "4"]
[White "Gerzhoy, Leonid"]
[Black "Hansen, Eric"]
[Result "0-1"]
[WhiteElo "2481"]
[BlackElo "2596"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 c5 8.cxd5 exd5 9.Ne2 b6 10.O-O Ba6 11.f3 Bxd3 12.Qxd3 Re8 13.Ng3 Nc6 14.Bb2 h5 15.Rae1 Ne7 16.e4 h4 17.Nh1 Qd7 18.e5 Nh5 19.f4 g6 20.Qf3 cxd4 21.cxd4 Rac8 22.g4 hxg3 23.hxg3 f5 24.Re2 Rc6 25.Rg2 Rec8 26.Nf2 Rc2 27.g4 fxg4 28.Nxg4 Rxg2+ 29.Qxg2 Nf5 30.Rf2 Kg7 31.Qf3 Qe6 32.Rh2 Rf8 33.Qh3 Nfg3 34.Nf6 Ne2+ 35.Kf2 Nexf4 36.Qh4 Qf5 37.Ke1 Qb1+ 38.Bc1 Qxc1+ 39.Kf2 Qd2+ 40.Kf1 Qd1+ 0-1