[Event "34th World Open"]
[Site "Philadelphia USA"]
[Date "2006.07.01"]
[Round "4"]
[White "Ivanov,AV USA"]
[Black "Cheng,X"]
[Result "1-0"]
[WhiteElo "2588"]
[BlackElo "2270"]
[ECO "B30"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.c3 a6 6.Ba4 c4 7.Bc2 Ng6 8.Qe2 Nf4
9.Qe3 Qc7 10.b3 g5 11.bxc4 Bh6 12.d4 g4 13.Kh1 gxf3 14.Qxf3 Nxd4 15.cxd4 Qxc4
16.Qd1 b5 17.Be3 Bb7 18.Nd2 Qc3 19.g3 Rc8 20.Rc1 e5 21.dxe5 Qxe5 22.gxf4 Bxf4
23.Nf3 Qh5 24.Bxf4  1-0

