[Event "Las Palmas-10"]
[Site "Las Palmas"]
[Date "1981.06.??"]
[Round "5"]
[White "Bellon Lopez, Juan Manuel"]
[Black "Timman, Jan H"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2620"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 Nbd7 7. h3 c5 8. O-O a6 9. e5 dxe5 10. dxe5 Nxe5 11. Qxd8 Rxd8 12. Be3 Nfd7 13. b3 Nc6 14. Rad1 e5 15. Bxc6 bxc6 16. Ne4 c4 17. Rd2 Rf8 18. N2c3 cxb3 19. cxb3 f5 20. Nd6 Nf6 21. Nc4 Be6 22. Rd6 Rfe8 23. Nb6 Rad8 24. Rxc6 f4 25. gxf4 Bxh3 26. fxe5 Ng4 27. Nbd5 Nxe5 28. Nf6+ Bxf6 29. Rxf6 Bxf1 30. Kxf1 Ng4 31. Rxa6 Nxe3+ 32. fxe3 Rxe3 33. Rc6 Rdd3 34. Ne2 Rd2 35. Nc1 Rh3 36. Kg1 Rhh2 37. Rc8+ Kg7 38. Rc7+ Kh6 39. a4 Rdg2+ 40. Kf1 Rb2 0-1