[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.24"]
[Round "9"]
[White "Donner, Jan Hein"]
[Black "Ostojic, Predrag"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Re1 Bb7 11. Bd3 Nbd7 12. Bd2 Rc8 13. Qe2 Re8 14. Rad1 Bf8 15. a3 Qc7 16. Ne5 Nxe5 17. dxe5 Nd5 18. Nxd5 Bxd5 19. Rc1 Qb8 20. h4 Rxc1 21. Bxc1 Rd8 22. Bg5 Rc8 23. h5 Qa8 24. Qg4 Qb7 25. Re3 g6 26. Bf6 Qc7 27. hxg6 fxg6 28. Bxg6 1-0