[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.01"]
[Round "4"]
[White "Miles, Anthony John"]
[Black "Zapata, Alonso"]
[Result "0-1"]
[WhiteElo "2570"]
[BlackElo "2535"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Bg5 d6 6. Qd2 c5 7. d5 e6 8. Nge2 Re8 9. Ng3 exd5 10. cxd5 a6 11. a4 Qa5 12. Ra3 Nbd7 13. Be2 Qb4 14. O-O c4 15. Qc2 Nc5 16. Na2 Qb6 17. a5 Qc7 18. Nc3 Nb3 19. Bxc4 Nxa5 20. Bd3 Bd7 21. e5 Ng4 22. exd6 Qb6 23. Nge4 Rac8 24. Be7 Nc4 25. Rb3 Qa7 26. Bxc4 Rxc4 27. h3 Nh6 28. Qe2 b5 29. Ra1 Qd4 30. Nd2 Rcc8 31. Rxa6 b4 32. Nce4 Rc1+ 33. Kh2 Nf5 34. Nf3 Qxd5 35. Rxb4 Qe6 36. Qd2 Rc4 37. Neg5 Be5+ 38. g3 Nxg3 39. fxg3 Rxb4 0-1