Bouwmeester, Hans VS Kuijpers, Frans 1968.??.??

[Event "IBM"]
[Site "Amsterdam"]
[Date "1968.??.??"]
[Round "15"]
[White "Bouwmeester, Hans"]
[Black "Kuijpers, Frans"]
[Result "1/2-1/2"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. d3 Bb7 10. Nc3 Rc8 11. Qe2 Rc7 12. Rfd1 Rd7 13. cxd5 Nxd5 14. Nxd5 Rxd5 15. d4 Rd7 16. dxc5 Bxc5 17. Ne5 Nxe5 18. Bxb7 Nd3 19. Bc3 Rxb7 20. Rxd3 Rd7 21. Qg4 f5 22. Rxd7 Qxd7 23. Rd1 fxg4 24. Rxd7 Rf7 25. Rd8+ Rf8 26. Rd3 Rf7 27. Kf1 Kf8 1/2-1/2