[Event "Amsterdam IBM"]
[Site "Amsterdam NED"]
[Date "1979.07.24"]
[EventDate "1979.07.12"]
[Round "10"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "Gyula Sax"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.e4 c5 2.Nc3 e6 3.g3 d5 4.d3 dxe4 5.dxe4 Qxd1+ 6.Nxd1 Nc6
7.Ne3 b6 8.Bd2 Bb7 9.f3 O-O-O 10.Nh3 g6 11.O-O-O Bg7 12.Bg2
Nf6 13.f4 Nd4 14.Nf2 e5 15.f5 1/2-1/2