[Event "Amsterdam IBM"]
[Site "Amsterdam NED"]
[Date "1979.07.13"]
[EventDate "1979.07.12"]
[Round "2"]
[Result "0-1"]
[White "Michael Francis Stean"]
[Black "Gyula Sax"]
[ECO "A27"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 f5 4. d4 e4 5. Bg5 Be7 6. Bxe7
Ncxe7 7. Nd2 Nf6 8. e3 O-O 9. Be2 c6 10. c5 d5 11. cxd6 Qxd6
12. Nc4 Qc7 13. Qb3 Be6 14. Qa3 Bxc4 15. Bxc4+ Kh8 16. O-O Ng6
17. Be2 f4 18. Rae1 Qd7 19. Qc5 f3 20. gxf3 Qh3 21. Nxe4 Ng4
0-1