[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.16"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Bouaziz, Slim"]
[Result "1-0"]
[WhiteElo "2625"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 11. Kh1 Nc7 12. a4 b6 13. f3 Rb8 14. Nc4 Ba6 15. Bg5 h6 16. Be3 Bxc4 17. Bxc4 a6 18. Qd3 Qc8 19. Bf4 Rd8 20. Rab1 Bf8 21. b4 Nd7 22. Qd2 Kh7 23. Be2 Ne8 24. b5 a5 25. Bg3 Bg7 26. f4 Rb7 27. Bh4 Bf6 28. Bxf6 Ndxf6 29. e5 Ng8 30. Bd3 Ng7 31. Rbe1 Re7 32. f5 gxf5 33. Qc2 Kh8 34. Bxf5 Qc7 35. e6 Rde8 36. h3 Nxf5 37. Qxf5 Qc8 38. Qf4 fxe6 39. Qxd6 exd5 40. Rxe7 Rxe7 41. Nxd5 Qe6 42. Qc6 Qe2 43. Rg1 Re6 44. Qc7 Qf2 45. Nxb6 Nf6 46. Nd7 Ne4 47. b6 Rd6 48. Qd8+ Kg7 49. Qe7+ 1-0