[Event "ch-USA"]
[Site "Saint Louis USA"]
[Date "2010.05.17"]
[Round "4"]
[White "Nakamura,Hi"]
[Black "Onischuk,Al"]
[Result "1/2-1/2"]
[WhiteElo "2733"]
[BlackElo "2699"]
[ECO "C29"]

1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.exd5 Nxd5 5.fxe5 Nxc3 6.bxc3 Qh4+ 7.Ke2 Bg4+
8.Nf3 Nc6 9.Qe1 Qh5 10.Kd1 Nxe5 11.Be2 O-O-O 12.Nxe5 Bxe2+ 13.Qxe2 Qxe2+
14.Kxe2 Re8 15.d4 f6 16.Be3 fxe5 17.d5 Bd6 18.c4 b6 19.a4 Rhf8 20.a5 Kd7
21.Kd3 Rf6 22.Rhf1 e4+ 23.Ke2 Bxh2 24.Rxf6 gxf6 25.Rh1 Bd6 26.Rxh7+ Re7 27.Rh8 Rg7
28.Kf1 Bc5 29.axb6 axb6 30.Bxc5  1/2-1/2

