[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1975.02.01"]
[Round "15"]
[White "Gligoric, Svetozar"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Re1 Nc6 12. Bd3 Rc8 13. Rc1 Be7 14. Bb1 Nd5 15. Qd3 g6 16. Bh6 Re8 17. Qd2 Na5 18. Nxd5 Bxd5 19. Rxc8 Qxc8 20. Qf4 Bxf3 21. Qxf3 Nc6 22. Rd1 Qd7 23. Be3 Rd8 24. Bc2 Nb4 25. Bb3 Nd5 1/2-1/2