[Event "IBM"]
[Site "Amsterdam"]
[Date "1979.??.??"]
[Round "5"]
[White "Hort, Vlastimil"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2535"]
[ECO "D03"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Qb6 5.Qc1 Ne4 6.Bf4 d5 7.Bd3 Nc6 8.c3 Bd7
9.O-O Rc8 10.Nbd2 f5 11.Be5 Nxe5 12.Nxe5 Nf6 13.Ndf3 Bd6 14.Nxd7 Nxd7 15.b3 O-O
16.Qc2 g6 17.Rad1 Qc7 18.c4 cxd4 19.Nxd4 Rfe8 20.g3 a6 21.cxd5 Qxc2 22.Nxc2 exd5
23.Nd4 Ba3 24.Nc2 Bf8  1/2-1/2

