[Event "Interpolis 10th"]
[Round "4"]
[Site "Tilburg"]
[Date "1986.10.23"]
[White "Timman, Jan H"]
[WhiteElo "2620"]
[Black "Ljubojevic, Ljubomir"]
[BlackElo "2600"]
[Result "1/2-1/2"]
[ECO "B97"]
[Opening "Sicilian, Najdorf, 7...Qb6 including Poisoned Pawn Variation"]
 1. e4   c5
 2. Nf3  d6
 3. d4   cxd4
 4. Nxd4 Nf6
 5. Nc3  a6
 6. Bg5  e6
 7. f4   Qb6
 8. Qd2  Qxb2
 9. Rb1  Qa3
10. f5   Nc6
11. fxe6 fxe6
12. Nxc6 bxc6
13. Be2  Qa5
14. O-O  Be7
15. Bf3  Ra7
16. e5   dxe5
17. Bxf6 Bxf6
18. Bxc6+ Kf8
19. Rb8  Qc5+
20. Kh1  Kf7
21. Ne4  Qxc6
22. Nxf6 gxf6
23. Qf2  f5
24. Qxa7+ Kf6
25. Rxf5+ exf5
26. Rb6  Qe6
27. h3   f4
28. c4   Bd7
29. Rxe6+ Bxe6
30. Qxa6 Rc8
31. a4   Rxc4
32. a5   e4
33. Qb6  e3
34. a6   Re4
35. a7   e2
36. a8=Q e1=Q+
37. Qg1  Qxg1+
38. Kxg1 Rc4
39. Qh8+ Kg6
40. Kf2  h5
41. Qe5  Bf7
42. Ke2  Ra4
43. Qd6+ Kg7
44. Qe7  Ra2+
45. Kf3  Ra4
46. Qg5+ Kf8
47. Qh6+ Kg8
48. Qd6  Rc4
49. Qd8+ Kg7
50. Qg5+ Kf8
51. Ke2  Ra4
52. Qc5+ Kg8
53. Kd3  Bg6+
54. Kc3  Bf7
55. Qg5+ Kf8
56. Qb5  Re4
57. Qc5+ Kg7
58. Qg5+ Kf8
59. Kd3  Ra4
60. Qh6+ Kg8
61. Qc6  Rc4
1/2-1/2