[Event "Niksic"]
[Site "Niksic"]
[Date "1978.??.??"]
[Round "5"]
[White "Gulko, Boris F"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2630"]
[ECO "C91"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O
9.d4 Bg4 10.Be3 exd4 11.cxd4 Na5 12.Bc2 c5 13.dxc5 dxc5 14.Nbd2 Nc6 15.Rc1 Nb4
16.Bb1 Rc8 17.h3 Be6 18.Nb3 Qb6 19.Ng5 Rfd8 20.Qf3 Nd7 21.e5 g6 22.Qg3 Nf8
23.Ne4 Bxb3 24.axb3 Ne6 25.f4 Nd4 26.f5 Nxf5 27.Nf6+ Kh8 28.Bxf5 gxf5 29.Bg5 Rg8
30.e6 c4+ 31.Kh1 f4 32.Qc3 Rg7 33.Nh5 f6 34.Bxf6 Bxf6 35.Qxf6 Rg8 36.Nxg7 Rxg7  1-0

