[Event "Philadelphia op"]
[Site "Philadelphia"]
[Date "1987.??.??"]
[Round "?"]
[White "Gulko, Boris F"]
[Black "Browne, Walter S"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2495"]
[ECO "E20"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.g3 cxd4 6.Nxd4 O-O 7.Qb3 Bc5 8.Be3 Qe7
9.Bg2 Ng4 10.Ne4 Nxe3 11.Qxe3 Bb4+ 12.Nc3 Nc6 13.Nc2 Bc5 14.Qd2 a6 15.O-O Rb8
16.a3 Ne5 17.Rad1 d6 18.b3  1/2-1/2

