[Event "ch-USA"]
[Site "San Diego USA"]
[Date "2004.12.03"]
[Round "8"]
[White "Kamsky,G"]
[Black "De Firmian,N"]
[Result "1-0"]
[WhiteElo "2717"]
[BlackElo "2550"]
[ECO "B53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6
9.O-O-O Be7 10.Qd3 O-O 11.Nd4 Qa5 12.f4 Rfd8 13.f5 e5 14.Nb3 Qc7 15.Bxf6 Bxf6
16.h4 Rac8 17.Kb1 b5 18.Nd2 h5 19.Nd5 Qa5 20.g4 hxg4 21.Rhg1 Bxd5 22.exd5 Bxh4
23.Rxg4 Bf6 24.Ne4 Kf8 25.Qf3 Rc4 26.c3 Qb6 27.b3 Rxe4 28.Rxe4 Rc8 29.Kb2 Ke7
30.Rd2 Qc5 31.Qd3 a6 32.Rc2 Qb6 33.a4 Rc5 34.b4 Rc7 35.a5 Qg1 36.c4 bxc4
37.Rcxc4 Rxc4 38.Qxc4 Qf2+ 39.Qc2 Qf1 40.Qc7+ Ke8 41.Qc6+ Ke7 42.b5 Qd3 43.Qc7+ Ke8
44.Qc4 Qd2+ 45.Qc2 Qxd5 46.b6 Bd8 47.Qa4+ Ke7 48.Qb4 Kd7 49.Rc4 Ke7 50.b7 Bxa5
51.Qb3 Qd2+ 52.Rc2  1-0

