[Event "Las Palmas-10"]
[Site "Las Palmas"]
[Date "1981.06.??"]
[Round "1"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Timman, Jan H"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2620"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2 cxd4 6. exd4 Ne4 7. a3 Nxc3 8. Nxc3 Bxc3+ 9. bxc3 b6 10. Qf3 Nc6 11. d5 exd5 12. cxd5 Ne5 13. Qg3 O-O 14. Be2 d6 15. O-O Bb7 16. Rd1 Rc8 17. a4 Qc7 18. Ba3 Rfe8 19. Bb5 Red8 20. Rac1 Qe7 21. Rd4 Rc7 22. Bf1 Qf6 23. Re1 Re7 24. Re3 Ng6 25. Bc1 h6 26. Bd3 Re5 27. Bxg6 Qxg6 28. Qxg6 fxg6 29. c4 Rc8 30. Ba3 Ba6 31. Bxd6 Rxe3 32. fxe3 Rxc4 33. Bb8 Rxd4 34. exd4 Bc8 35. Bxa7 Bd7 36. Bxb6 Bxa4 37. Kf2 Bb3 38. d6 Ba4 39. g4 Kf7 40. d5 Bd7 41. Kf3 g5 1/2-1/2