[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.11.11"]
[Round "20"]
[White "Mecking, Henrique"]
[Black "Bouaziz, Slim"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Kh8 12. Nd3 f4 13. Bd2 g5 14. Rc1 Rf7 15. b4 Nf6 16. c5 Ng6 17. Rf2 Bf8 18. Qb3 h5 19. h3 Rh7 20. Rh2 Bd7 21. Qc4 Kg7 22. Rf1 Be7 23. Rff2 Qh8 24. Bd1 hxg4 25. hxg4 Rh3 26. Be1 Rg3+ 27. Rfg2 Rxg2+ 28. Rxg2 Qg8 29. Bb3 Nh4 30. Bxh4 gxh4 31. Rh2 Nh7 32. Nb5 Ng5 33. Ne1 Qc8 34. cxd6 cxd6 35. Nc7 b5 36. Qc1 Rb8 37. Rc2 Qb7 38. Ne6+ Bxe6 39. dxe6 Qb6+ 40. Kh1 h3 41. Qd2 h2 42. Qf2 Qxf2 43. Rxf2 Rc8 44. Kxh2 Rc1 45. Ng2 Nh3 46. Rc2 Rxc2 47. Bxc2 Ng5 48. Nh4 Nxe6 49. Nf5+ Kf8 50. Kg2 Ke8 51. Kf2 Kd7 52. a4 bxa4 53. Bxa4+ Kd8 54. Ke2 Ng5 55. Bd1 Kd7 56. Ba4+ Kd8 57. Bd1 Kd7 58. Nxe7 Kxe7 59. Kd3 Ne6 60. Kc4 Nc7 61. b5 Ne6 62. Kb4 Nd4 63. Ka5 d5 64. exd5 Kd6 65. Ka6 Kxd5 66. g5 Ke6 1/2-1/2