[Event "Hart House Holidays op"]
[Site "Toronto CAN"]
[Date "2010.12.17"]
[Round "1"]
[White "Southam, David"]
[Black "Sambuev, Bator"]
[Result "0-1"]
[WhiteElo "2138"]
[BlackElo "2725"]
[PlyCount "82"]

1.d4 g6 2.c4 Bg7 3.e4 d6 4.Nc3 Nf6 5.f3 O-O 6.Bg5 c5 7.d5 h6 8.Be3 e6 9.Qd2 exd5 10.cxd5 a6 11.a4 Nbd7 12.Nh3 Rb8 13.Nf2 h5 14.Be2 Nh7 15.O-O Ne5 16.f4 Ng4 17.Nxg4 Bxg4 18.Bxg4 hxg4 19.e5 Re8 20.Ne4 dxe5 21.f5 Nf6 22.fxg6 fxg6 23.Rxf6 Bxf6 24.d6 Rf8 25.Qd5+ Kh8 26.Bxc5 Kh7 27.Qe6 Bg7 28.d7 Rf5 29.Be7 Qc7 30.Ng5+ Kh6 31.Nf7+ Kh7 32.d8=Q Rxd8 33.Nxd8 e4 34.Qd6 Qxd6 35.Bxd6 Bd4+ 36.Kh1 e3 37.g3 e2 38.Bf4 Bf2 39.Nxb7 Rd5 40.Kg2 Rd1 41.Bd2 Ba7 0-1