[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.22"]
[Round "14"]
[White "Andersson, Ulf"]
[Black "Rodriguez Cespedes, Amador"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2505"]

1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 d5 10. Ne5 e6 11. cxd5 exd5 12. Rc1 Qe7 13. Nd3 cxd4 14. Nb5 Qd7 15. a4 Ne4 16. Bxd4 Bxd4 17. Nxd4 Rfe8 18. b4 Rac8 19. Rxc8 Rxc8 20. Qa1 Qe7 21. b5 Nac5 22. Nf4 Qe5 23. h4 a5 24. bxa6 Bxa6 25. Nb5 Qxa1 26. Rxa1 Rd8 27. e3 Bxb5 28. axb5 d4 29. Rd1 Nc3 30. Rxd4 Rxd4 31. exd4 Nb3 32. d5 Nxb5 33. Kf1 Nd6 34. Nd3 Kg7 35. Ke2 Kf6 36. Nb4 h5 37. Nc6 Kg7 38. Ke3 f5 39. Bf1 Kf6 40. Be2 Nc5 41. f3 Nd7 42. Kf4 Nc5 43. Nb4 Na4 44. Bf1 Nc5 45. Nc2 Nd7 46. Be2 Nc5 47. Nb4 Na4 48. Bd3 Nc5 49. Bf1 Nd7 50. Nc6 Nc8 51. Nb4 Nd6 52. Nc2 Nc5 53. Ne3 Nd7 54. g4 hxg4 55. fxg4 fxg4 56. Nxg4+ Kg7 57. Bh3 b5 58. Nf2 Nf6 59. Nd3 g5+ 60. hxg5 Nxd5+ 61. Ke5 Nf7+ 62. Kxd5 1/2-1/2