[Event "Interzonal-13b"]
[Site "Taxco"]
[Date "1985.06.25"]
[Round "11"]
[White "Speelman, Jonathan S"]
[Black "Alburt, Lev O"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2535"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Rb1 Qa5 10. Bd2 Nxc3 11. Bxc3 Qxa2 12. e3 Rd8 13. Qe2 cxd4 14. Nxd4 Nxd4 15. Bxd4 Qb3 16. Rbc1 Bd6 17. Qh5 e5 18. Bxe5 Bxe5 19. Qxe5 Be6 20. h4 Rd7 21. Rc7 Rxc7 22. Qxc7 Bd5 23. Rc1 h5 24. Qe5 Bxg2 25. Kxg2 g6 26. Rc3 Qa4 27. Qd5 Re8 28. Rc7 Qe4+ 29. Qxe4 Rxe4 30. Rxb7 Ra4 31. Kf3 Kg7 32. e4 Kf6 33. Kf4 Ra1 34. Rc7 Ra2 35. Rb7 Ra4 36. Rb3 Rc4 37. f3 Rd4 38. Rb5 Rd2 39. Rb7 Re2 40. e5+ Ke6 41. b4 Ra2 42. Rc7 Ra4 43. Kg5 Rxb4 44. Rxa7 Rb3 45. Ra6+ Ke7 46. Rf6 Rb2 47. Kh6 Rg2 48. Kg7 Rxg3 49. f4 Rg4 50. Rxf7+ Ke6 51. Kf8 1-0