[Event "Hoogovens"]
[Site "Beverwijk"]
[Date "1963.01.18"]
[Round "9"]
[White "Averbakh, Yuri L"]
[Black "Donner, Jan Hein"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 O-O 11. O-O Re8 12. Bxf6 Bxf6 13. b4 Nd7 14. b5 Nb6 15. bxc6 bxc6 16. Rac1 Be7 17. Rc2 Bd6 18. Nb1 Rc8 19. Rfc1 Qf6 20. Nbd2 Rc7 21. g3 Rec8 22. Kg2 Qe7 23. e4 Bb4 24. h4 Qd8 25. e5 c5 26. dxc5 Rxc5 27. Rxc5 Rxc5 28. Rxc5 Bxc5 29. Nb3 Be7 30. Nbd4 Qc8 31. Qb5 Kf8 32. Nc6 Qb7 33. Nfd4 a6 34. Qa5 Ke8 35. Nxe7 Kxe7 36. Qc5+ Ke8 37. e6 Nc8 38. exf7+ Kxf7 39. Nc6 Kg7 40. Qd4+ Kh6 41. Qf6 1-0