[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.13"]
[Round "13"]
[White "Portisch, Lajos"]
[Black "Hmadi, Slaheddine"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2285"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. e3 O-O 6. a3 Be7 7. Bd3 b6 8. O-O c5 9. b3 cxd4 10. exd4 Bb7 11. Qe2 Nbd7 12. Bb2 dxc4 13. bxc4 Re8 14. Rac1 Bf8 15. h3 Qc7 16. Rfe1 Rac8 17. Bb1 Qb8 18. Ng5 Qf4 19. Nge4 Nxe4 20. Nxe4 f5 21. Ng3 Bd6 22. Qd3 Nf6 23. Nf1 Ne4 24. Re2 Qg5 25. d5 exd5 26. Ba2 Kh8 27. Rce1 Red8 28. cxd5 Bb8 29. Ne3 Qf4 30. Nf1 Qd6 31. Qd4 Qg6 32. Ne3 Nf6 33. Qd3 f4 34. Qxg6 hxg6 35. Ng4 Nxg4 36. hxg4 Bxd5 37. Bxd5 Rxd5 38. Re8+ Rxe8 39. Rxe8+ Kh7 40. Rxb8 Rd1+ 41. Kh2 Rd2 42. Be5 Rxf2 43. Rf8 g5 44. Rf7 Re2 45. Bd4 Rd2 46. Rxg7+ Kh6 47. Rd7 Kg6 48. Kg1 Rd3 49. a4 Rg3 50. Rg7+ Kh6 51. Rxa7 Rxg4 52. Bxb6 f3 53. Kf2 fxg2 54. Kg1 Rb4 55. a5 Rb2 1-0