[Event "Interpolis-01"]
[Site "Tilburg"]
[Date "1977.09.29"]
[Round "6"]
[White "Timman, Jan H"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[WhiteElo "2590"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 c6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. b3 exd4 10. Nxd4 Re8 11. h3 Nc5 12. Re1 a5 13. Rb1 a4 14. Bf4 axb3 15. axb3 Nh5 16. Be3 Nf6 17. Qc2 Qe7 18. Rbd1 Bd7 19. Bf4 Nh5 20. Be3 Ra3 21. Bc1 Ra1 22. b4 Na6 23. Qb2 Rxc1 24. Qxc1 Nxb4 25. Qb1 c5 26. Ndb5 Be5 27. Qc1 Qf6 28. Ne2 Bxb5 29. cxb5 Qe6 30. Qd2 Ra8 31. Nc1 Ra3 32. Re3 Rxe3 33. Qxe3 Nc2 34. Qg5 Nd4 35. b6 Kg7 36. Kh2 Qc4 37. Nd3 Qb3 38. Qd2 c4 39. Nxe5 dxe5 40. Rc1 Nf6 41. f4 Nd7 42. fxe5 Qd3 43. Qf2 Nxe5 44. Rf1 Ndc6 45. Qf6+ Kf8 46. Ra1 Ke8 47. Ra8+ Kd7 48. Ra7 Kc8 49. Qh8+ Kd7 50. Rxb7+ Kd6 51. Qf8+ Ke6 52. Rc7 Qe2 53. Rxc6+ Nxc6 54. Qc8+ Kd6 55. Qc7+ Kc5 56. e5 1-0