[Event "USA-ch"]
[Site "?"]
[Date "1983.??.??"]
[Round "1"]
[White "Kogan, Boris"]
[Black "Christiansen, Larry Mark"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2515"]
[ECO "A46"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 h6 5.Bxf6 Qxf6 6.Nbd2 cxd4 7.exd4 Nc6 8.c3 d5
9.Bd3 Bd6 10.O-O O-O 11.Qe2 Re8 12.Rae1 e5 13.Nxe5 Nxe5 14.dxe5 Bxe5 15.Qd1 Bd7
16.Nf3 Bc7 17.Rxe8+ Rxe8 18.Re1 Rxe1+ 19.Qxe1 Kf8 20.Nd4 Qe5 21.Qxe5 Bxe5
22.g3 Bxd4 23.cxd4 g5 24.f4 f6 25.Kf2 Ke7 26.h4  1/2-1/2

