[Event "Las Palmas-06"]
[Site "Las Palmas"]
[Date "1977.??.??"]
[Round "4"]
[White "Browne, Walter Shawn"]
[Black "Timman, Jan H"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2590"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Qc1 c4 9. Nc3 Bb4 10. Qe3+ Qe7 11. Qxe7+ Kxe7 12. Nd4 a6 13. a4 bxa4 14. Nc2 a5 15. e4 d6 16. Bxc4 Bd7 17. Kd2 Rc8 18. Bd3 Be8 19. Rhe1 Ra7 20. f4 Nd7 21. Nxb4 axb4 22. Nxa4 Rca8 23. b3 Nc5 24. Bc2 Bxa4 25. bxa4 b3 26. Bb1 f6 27. g3 Kd7 28. Bd3 Nxd3 29. Kxd3 Rxa4 30. Rxa4 Rxa4 31. Kc3 Ra2 32. Kxb3 Rxh2 33. Ra1 g5 34. Ra7+ Ke8 35. Kc4 Rc2+ 36. Kd4 Rg2 37. Ra6 Ke7 38. Ra7+ Ke8 39. Rh7 Rxg3 40. Rxh6 Kf7 41. fxg5 Rxg5 42. Kc4 Rg1 43. Rh7+ Ke8 44. Kb5 Rc1 45. Kb6 Rc5 46. Ra7 1/2-1/2