[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.09.29"]
[Round "6"]
[White "Timman, Jan H"]
[Black "Hebert, Jean"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2365"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 Be6 12. Nxe5 Nxe5 13. O-O f6 14. Qc2 Bd6 15. Ne4 O-O 16. a5 a6 17. Rfd1 Rad8 18. Be3 Nc4 19. Bc5 Bxc5 20. Nxc5 Bf7 21. b4 Ne5 22. Bh3 Rfe8 23. Rxd8 Rxd8 24. Rd1 g6 25. Rd2 Kg7 26. Qd1 Rd5 27. Be6 Rxd2 28. Qxd2 Qe7 29. Qa2 Nd7 30. Bxf7 Nxc5 31. bxc5 Qxf7 32. Qb2 g5 33. e4 Qe7 34. Qd4 Qc7 35. Qc3 g4 36. Kg2 h5 37. h3 Kg6 38. hxg4 hxg4 39. Kf1 Qe7 40. Qc4 Kg7 41. e5 Qxe5 42. Qxg4+ Kf7 43. Qd7+ Qe7 44. Qd4 Qc7 45. Qc4+ Kg7 46. Qb4 Qe7 47. Kg2 Qd7 48. f3 Qc7 49. Kf2 Kf7 50. f4 Qd7 51. Qb3+ Kg7 52. Kf3 Qe7 53. Qe3 Qd8 54. Qb3 Qe7 55. Qb4 Qd7 56. Kf2 Kh6 57. Qc3 Kg7 58. Qe3 Kf7 59. Qb3+ Kg7 60. Ke3 Qe7+ 61. Kf3 Qd7 62. g4 Qe7 63. Qe3 Qd7 64. Kg3 Kf7 65. Qb3+ Kg7 66. Qe3 Kf7 67. Qe4 Qd1 68. Kh4 Qd2 69. Qh7+ Kf8 70. Qh6+ Kf7 71. Qh7+ Kf8 72. Qh8+ Kf7 73. Qh7+ 1/2-1/2