[Event "ch-USA"]
[Site "Seattle USA"]
[Date "2000.09.28"]
[Round "4"]
[White "Gulko,B"]
[Black "Christiansen,L"]
[Result "1/2-1/2"]
[WhiteElo "2643"]
[BlackElo "2563"]
[ECO "A30"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 Nc6 4.g3 b6 5.Bg2 Bb7 6.O-O e6 7.e4 Qb8 8.d4 cxd4
9.Nxd4 Nxd4 10.Qxd4 d6 11.a4 Be7 12.b4 O-O 13.a5 bxa5 14.bxa5 Qc8 15.Ba3 Rd8
16.Nb5 a6 17.Nxd6 Bxd6 18.Bxd6 Nxe4 19.Bxe4 Bxe4 20.Qxe4 Rxd6 21.Rfd1 Qc6
22.Qxc6  1/2-1/2

