[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.15"]
[Round "8"]
[White "Bouaziz, Slim"]
[Black "Tseshkovsky, Vitaly"]
[Result "0-1"]
[BlackElo "2560"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. O-O Nf6 7. Nc3 e6 8. d4 cxd4 9. Nxd4 Be7 10. Be3 O-O 11. f3 Rfd8 12. Rc1 Rac8 13. b3 d5 14. cxd5 exd5 15. Nxc6 bxc6 16. exd5 Ba3 17. Rc2 Nxd5 18. Nxd5 cxd5 19. Rxc8 Rxc8 20. Qd3 Qe7 21. Rd1 d4 22. Bf2 Bc5 23. Rc1 Rd8 24. Kf1 Bb6 25. a4 h6 26. Rc4 Qe6 27. b4 a6 28. Rc1 Ba7 29. b5 axb5 30. axb5 Bb8 31. g3 h5 32. Kg1 h4 33. Rd1 h3 34. Kf1 Ba7 35. Rc1 g6 36. Qc4 Qf5 37. Qc7 Rf8 38. Qf4 Qd3+ 39. Kg1 Qxb5 40. Rd1 Qb3 41. Rf1 Bb6 42. Qg4 d3 43. Qxh3 d2 44. Bxb6 Qxb6+ 45. Kh1 Re8 0-1