[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.01.20"]
[Round "8"]
[White "Donner, Jan Hein"]
[Black "Langeweg, Kick"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 b6 7. O-O Bb7 8. Bd2 cxd4 9. exd4 d5 10. cxd5 Nxd5 11. Qe2 Nc6 12. Qe4 Nf6 13. Qh4 Be7 14. Ne4 Nxe4 15. Qxe4 g6 16. Rfd1 Qd7 17. Qf4 Nb4 18. Be4 Bxe4 19. Qxe4 Qd5 20. Qxd5 Nxd5 21. Rac1 Rfc8 22. Kf1 f6 23. Ne1 Kf7 24. g3 Ke8 25. Ng2 Kd7 26. Ne3 Nxe3+ 27. Bxe3 Rxc1 28. Rxc1 Rc8 29. Rxc8 Kxc8 30. a4 Kb7 31. Ke2 Kc6 32. Kd3 Kd5 33. Bd2 a6 34. h3 f5 35. b3 Bf6 36. Be3 b5 37. axb5 axb5 38. f3 Bg7 39. g4 Bf6 40. Bf2 Bg7 41. Bg1 1/2-1/2