[Event "Labour Day op U2000"]
[Site "Toronto CAN"]
[Date "2011.09.04"]
[Round "4"]
[White "Armstrong, Robert J"]
[Black "Zhang, John"]
[Result "0-1"]
[WhiteElo "1725"]
[BlackElo "1640"]
[PlyCount "78"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 e5 8.d5 Ne7 9.g4 Ne8 10.h4 f5 11.gxf5 gxf5 12.Bg5 Nf6 13.Qd2 fxe4 14.fxe4 Qe8 15.h5 Ng4 16.h6 Bf6 17.Nb5 Qd8 18.Bh3 Nf2 19.Bxf6 Rxf6 20.Rg1+ Ng6 21.Bxc8 Qxc8 22.Qe3 a6 23.Nbc3 Nh3 24.Rg3 Nf4 25.O-O-O Qf8 26.Rdg1 Qxh6 27.Kb1 Qg7 28.Rg4 Raf8 29.Ng3 Kh8 30.Nf5 Qd7 31.Ne2 Nxe2 32.Qxe2 c6 33.Qh2 Qf7 34.Rh1 cxd5 35.cxd5 Rxf5 36.exf5 Qxf5+ 37.Kc1 Rc8+ 38.Kd1 Qxg4+ 39.Kd2 Qd4+ 0-1