[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1975.01.24"]
[Round "9"]
[White "Langeweg, Kick"]
[Black "Kuijpers, Frans"]
[Result "1/2-1/2"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. d4 a6 8. dxc5 Bxc5 9. Qd3 Qe7 10. Nc3 Rb8 11. O-O b5 12. Ng5 O-O 13. Bf4 e5 14. Nd5 Qd6 15. Be3 g6 16. Nxf6+ Qxf6 17. Ne4 Qe7 18. Bh6 Rd8 19. Bg5 f6 20. Qd5+ Kg7 21. Bxf6+ Nxf6 22. Qxc5 Qxc5 23. Nxc5 Rb6 24. Rfd1 Rbd6 25. Rxd6 Rxd6 26. b4 Kf7 27. Rc1 Be6 28. Nxe6 Kxe6 29. Rc6 Rxc6 30. Bxc6 Nd5 31. a3 Nc3 32. Bb7 Nb1 33. Bxa6 Nxa3 34. f4 exf4 35. gxf4 Kd5 36. Bb7+ Kc4 37. e4 Kxb4 38. f5 gxf5 39. exf5 Kc5 40. f6 Kd6 41. Bd5 Nc4 42. Bxc4 1/2-1/2