[Event "Interzonal-15"]
[Site "Manila"]
[Date "1990.??.??"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Huebner, Robert"]
[Result "0-1"]
[WhiteElo "2590"]
[BlackElo "2585"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bb5+ c6 8. Bd3 Be7 9. O-O O-O 10. b3 Nbd7 11. Bb2 Bd6 12. Re1 Re8 13. Qc2 Rc8 14. Rac1 c5 15. Qe2 Ne4 16. Ba6 Bxa6 17. Qxa6 Ndf6 18. dxc5 Rxc5 19. h3 Qd7 20. Qd3 Rec8 21. Ne2 Rxc1 22. Rxc1 Rxc1+ 23. Nxc1 Nc5 24. Qd1 Nfe4 25. Nd3 Nxd3 26. Qxd3 Qf5 27. Qc2 h5 28. Nd4 Qe5 29. f4 Qe8 30. Nf5 Bf8 31. Qd1 Nd6 32. Qxd5 Nxf5 33. Qxf5 Qxe3+ 34. Kh2 Qf2 35. Be5 Qxa2 36. b4 Qc4 37. Qd7 a6 38. Qb7 Qxb4 39. Qxa6 b5 40. Qc8 Qc5 41. Qf5 Qd5 42. Qc8 b4 43. Qe8 Qc5 44. Qd7 Qb6 45. Qd5 h4 46. Qd2 b3 47. Qc3 Qb4 48. Qc1 Qc5 49. Qd1 Qb4 50. Qc1 f6 51. Bb2 Bd6 52. Qc8+ Kh7 53. Qf5+ g6 0-1