[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.09.27"]
[Round "4"]
[White "Sax, Gyula"]
[Black "Hebert, Jean"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2365"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3 Bd7 8. Qf3 e5 9. Nxc6 Bxc6 10. O-O-O Qa5 11. Bc4 Be7 12. Bb3 O-O 13. f5 b5 14. Bg5 b4 15. Bxf6 Bxf6 16. Nd5 Bxd5 17. Bxd5 Rac8 18. h4 Kh8 19. Kb1 Qc7 20. Bb3 a5 21. g4 Be7 22. g5 f6 23. Qh5 Bd8 24. Rhg1 Qe7 25. Rg3 Bb6 26. Rd2 Bd4 27. Rdg2 a4 28. Be6 Rb8 29. gxf6 Qxf6 30. Rxg7 Qxg7 31. Rxg7 Kxg7 32. Qg5+ Kh8 33. h5 Rb7 34. h6 Bc5 35. f6 Rff7 36. Bd5 Rbc7 37. Qg4 1-0