[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.13"]
[Round "13"]
[White "Zapata, Alonso"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2560"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nb3 e6 7. f4 Be7 8. Bd3 a6 9. O-O b5 10. Qe2 Qc7 11. Bd2 b4 12. Nd1 a5 13. Ne3 a4 14. Nc1 O-O 15. Kh1 Rd8 16. Be1 d5 17. e5 Ne4 18. Qh5 f5 19. Ne2 Bc5 20. Rf3 Qf7 21. Qh3 Ba6 22. g4 Ne7 23. Bh4 Bxe3 24. Rxe3 fxg4 25. Qxg4 Nf5 26. Rf3 Rdc8 27. Be1 h6 28. Bf2 Bxd3 29. cxd3 Nxf2+ 30. Rxf2 Rc2 31. Rb1 a3 32. bxa3 bxa3 33. Qg1 Rxa2 34. Nc3 Rxf2 35. Qxf2 Qc7 36. Rb3 d4 37. Na2 Ne3 38. h3 Rb8 39. Rxa3 Rb1+ 40. Kh2 Qb7 0-1