[Event "NED-ch33"]
[Site "Leeuwarden"]
[Date "1978.05.03"]
[Round "13"]
[White "Timman, Jan H"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[ECO "C65"]
[Opening "Ruy Lopez: Berlin Defense"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Be7 5. c3 d6 6. d4 Bd7 7. Nbd2 exd4 8. cxd4 O-O 9. a3 Bg4 10. Qe3 d5 11. e5 Nd7 12. h3 Be6 13. O-O Na5 14. Qe2 a6 15. Bd3 Nb6 16. b3 Qd7 17. Re1 Bf5 18. Rb1 Bxd3 19. Qxd3 Qe6 20. Nf1 Qg6 21. Qxg6 fxg6 1/2-1/2