Kuijpers, Frans VS Donner, Jan Hein 1968.??.??

[Event "IBM"]
[Site "Amsterdam"]
[Date "1968.??.??"]
[Round "8"]
[White "Kuijpers, Frans"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be7 7. dxc5 Nf6 8. Ngf3 O-O 9. Nb3 Ne4 10. O-O Nxc5 11. Nxc5 Bxc5 12. c3 Bg4 13. Qd3 Qd6 14. Bg5 h6 15. Bh4 f5 16. h3 Bxf3 17. Qxf3 g5 18. Bg3 f4 19. Bh2 Ne5 20. Qh5 a6 21. Ba4 Kg7 22. Bc2 Qf6 23. Rfe1 Rae8 24. Rad1 Re7 25. Kf1 Rd8 26. g3 fxg3 27. Bxg3 Nc4 28. Rxe7+ Bxe7 29. Kg2 Bd6 1/2-1/2