[Event "USA-ch"]
[Site "Estes Park"]
[Date "1987.??.??"]
[Round "8"]
[White "Kogan, Boris"]
[Black "De Firmian, Nick E"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2520"]
[ECO "A46"]

1.d4 Nf6 2.Nf3 e6 3.g3 b5 4.Bg2 Bb7 5.O-O c5 6.c3 Be7 7.Bg5 Qb6 8.Nbd2 cxd4
9.cxd4 Nc6 10.e3 h6 11.Bxf6 Bxf6 12.Rc1 d6 13.Ne4 Be7 14.Nc3 d5 15.Ne1 O-O
16.Nd3 Rac8 17.Qg4 Bd6 18.Rfd1 Qa5 19.a3 b4 20.axb4 Nxb4 21.Ra1 Qd8  1/2-1/2

