[Event "Interzonal-16"]
[Site "Biel"]
[Date "1993.??.??"]
[Round "1"]
[White "Spasov, Vasil"]
[Black "Gulko, Boris F"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2635"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Bb7 8. Re1 Rc8 9. a4 Ng6 10. axb5 axb5 11. d4 cxd4 12. Nxd4 Nxd4 13. cxd4 Be7 14. Bd3 b4 15. Be3 O-O 16. Nd2 f5 17. d5 Ne5 18. Ba6 Bxa6 19. Rxa6 Nd3 20. Rf1 Bc5 21. Qe2 Bxe3 22. Qxe3 Nc5 23. Raa1 exd5 24. exf5 Rxf5 25. Nf3 Qe8 26. Qxe8+ Rxe8 27. Rfd1 Re4 28. Kf1 Ref4 29. Rd4 Kf7 30. Rad1 Ke6 31. g4 Rf6 32. Ng5+ Ke7 33. Rxf4 Rxf4 34. Rxd5 Na4 35. b3 Nc3 36. Rd3 Rxg4 37. Nxh7 d5 38. h3 Rf4 39. Ng5 Kd6 40. Kg2 Rf5 41. h4 Rf4 42. Nf3 Kc5 43. Ng5 Kd6 44. Nf3 Ne4 45. Rd1 Rg4+ 46. Kf1 Nc5 47. Rd4 Re4 48. Rxe4 dxe4 49. Nd4 Ke5 50. Nc6+ Kf4 51. Nxb4 Kf3 52. Nc2 Nxb3 53. Ne1+ Kg4 54. Ke2 Kxh4 55. Ke3 1/2-1/2