[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.10.19"]
[Round "4"]
[White "Bilek, Istvan"]
[Black "Bouaziz, Slim"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 Nc6 7. c3 e5 8. Nbd2 Re8 9. Re1 h6 10. Qc2 Nb8 11. b4 Nbd7 12. Bb2 Nh7 13. d4 Ng5 14. Rad1 Qe7 15. a3 Nf8 16. Nxg5 hxg5 17. Nf1 Be6 18. Ne3 f6 19. Qe2 Qf7 20. Rd2 Rab8 21. Qf1 Bh6 22. f3 f5 23. Bh3 g4 24. fxg4 Bxe3+ 25. Rxe3 fxg4 26. Qxf7+ Kxf7 27. Bf1 Nh7 28. dxe5 dxe5 29. c4 Ng5 30. Rf2+ Ke7 31. Bxe5 Nf3+ 32. Rfxf3 gxf3 33. Rxf3 Rf8 34. Bf4 Ke8 35. h4 Rd8 36. Rd3 Rxd3 37. Bxd3 Kf7 38. Kf2 Rc8 39. c5 c6 40. a4 Rd8 41. Ke3 Bg4 42. a5 Be6 43. Bc7 Rc8 44. Bd6 Rd8 45. Be2 Re8 46. Kf4 Kf6 47. g4 Bf7 48. e5+ Kg7 49. Kg5 Be6 50. Bd3 Bf7 51. a6 b6 52. cxb6 axb6 53. a7 Bd5 54. Bxg6 Ra8 55. Bb8 c5 56. bxc5 bxc5 57. e6 1-0