[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.14"]
[Round "3"]
[White "Olafsson, Fridrik"]
[Black "Kuijpers, Frans"]
[Result "1-0"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nd5 11. Nc3 Nxf4 12. gxf4 Nd7 13. Rad1 Qc8 14. f5 exf5 15. Qxf5 Nf6 16. Qxc8 Raxc8 17. Ne5 Bxg2 18. Kxg2 c6 19. f4 Rfd8 20. Kf3 Ne8 21. e3 f6 22. Nd3 g6 23. Ne4 f5 24. Nec5 Bxc5 25. Nxc5 Nc7 26. Rc1 Rd6 27. Rc2 Nd5 28. a3 a5 29. Nd3 Kf7 30. Ne5+ Ke6 31. h4 Ne7 32. h5 Kf6 33. Rh1 Rdd8 34. Rhc1 Rd6 35. Rh2 Rdd8 36. Rhc2 Rd6 37. Rg2 Kg7 38. b3 Rc7 39. Rh2 Rd8 40. hxg6 hxg6 41. Rch1 Kf6 42. Rh7 Rcc8 43. Rf7+ Ke6 44. Rhh7 Nd5 45. Nd3 Nb6 46. Re7+ Kd5 47. Nc5 Rb8 48. Re5+ Kd6 49. e4 1-0