[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.15"]
[Round "14"]
[White "De Firmian, Nick E"]
[Black "Miles, Anthony John"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2570"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. O-O-O O-O-O 13. Ne4 Ngf6 14. g3 Nc5 15. Nxc5 Bxc5 16. c4 Bb6 17. Kb1 c5 18. Bf4 Qe7 19. d5 Rhe8 20. Rhe1 Qf8 21. Ne5 Bc7 22. Qf3 exd5 23. cxd5 Bd6 24. Re3 Re7 25. g4 Qe8 26. Rde1 Qa4 27. Bg3 Bxe5 28. Rxe5 Rxe5 29. Rxe5 Qxg4 30. Qxg4+ Nxg4 31. Re7 Rd7 32. Re8+ Rd8 33. Re7 Rxd5 34. Rxf7 Nf6 35. Rc7+ Kd8 36. Rxg7 Nxh5 37. Rxb7 Nxg3 38. fxg3 Rg5 39. Rxa7 Rxg3 40. Kc2 h5 41. Rh7 Rg5 42. Kc3 Kc8 43. b3 Kb8 44. a4 Rf5 45. Kc4 Rg5 46. a5 Rf5 47. a6 Ka8 48. Rb7 Rf6 49. Kb5 h4 50. Rh7 Rf3 51. Rxh4 Rxb3+ 52. Kxc5 Rb1 53. Rb4 Ra1 54. Kb6 1/2-1/2