[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.25"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Ljubojevic, Ljubomir"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2605"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. a3 Be6 9. b4 Nd4 10. Rb1 Nxf3+ 11. Bxf3 c6 12. b5 Rc8 13. a4 O-O 14. a5 Nd5 15. bxc6 bxc6 16. Qa4 Qc7 17. Ba3 Rb8 18. Bxe7 Nxe7 19. Rfc1 h6 20. Qa3 Nf5 21. e3 Nd6 22. d3 Bf5 23. e4 Bh3 24. Qc5 Rxb1 25. Rxb1 Nb7 26. Qxa7 Qxa5 27. Qxa5 Nxa5 28. Na4 c5 29. Bg2 Bxg2 30. Kxg2 Nc6 31. Nxc5 Rb8 32. Rxb8+ Nxb8 33. f4 f6 34. Kf3 Kf7 35. Ke3 Nc6 36. Nb3 g6 37. h4 Nb4 38. d4 exd4+ 39. Nxd4 Na6 40. g4 Nc7 41. Kd3 Ke7 42. Kc4 Kd7 43. h5 gxh5 44. gxh5 Ke8 45. Kd3 Kf8 46. Nf5 Ne6 47. Ke3 Ke8 48. Kf3 Kd7 49. Nxh6 Ng7 50. Ng8 Nxh5 51. Kg4 Ng7 52. Nxf6+ Ke6 53. Nh5 Ne8 54. Kf3 Nc7 55. Ke3 Nb5 56. Ng7+ Kd6 57. Nf5+ Kc5 58. Kd3 Nc7 59. Nd4 Ne8 60. Nb3+ Kb4 61. Nd2 Kc5 62. Nc4 Ng7 63. Ne5 Nh5 64. Ke3 Nf6 65. Nd3+ Kc4 66. Nf2 Kc5 67. e5 Nh5 68. Ke4 Ng3+ 69. Kf3 Nf5 70. Kg4 Nd4 71. Ne4+ Kd5 72. Ng5 Nc6 73. Nf3 Ke4 74. f5 1-0