[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1973.01.17"]
[Round "3"]
[White "Zuidema, Coen"]
[Black "Langeweg, Kick"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Be7 9. Re1 Nxd4 10. Qxd4 Bc5 11. Qd1 d6 12. Be3 e5 13. Bxc5 Qxc5 14. Qd2 Be6 15. Rad1 Ke7 16. Re3 Rac8 17. Na4 Qc7 18. Rc3 Qb8 19. Nb6 Rc6 20. Rxc6 bxc6 21. Qa5 Qa7 22. c4 c5 23. b4 Qc7 24. bxc5 Qxc5 25. Qxa6 Rb8 26. Na4 Qc7 27. c5 dxc5 28. Nc3 Qb6 29. Qe2 Kf8 30. h3 c4 31. Kh2 Qa5 32. Qd2 Ke8 33. Qd6 Rc8 34. Nd5 Qc5 35. Qxe5 c3 36. Rc1 c2 37. Qf4 Nxd5 38. exd5 Bxd5 39. Qa4+ Ke7 40. Bxd5 Qxd5 41. Rxc2 Rxc2 42. Qxc2 h5 43. h4 g5 44. hxg5 Qxg5 45. Qe4+ Kf8 46. a4 Qc5 47. Qe3 Qb4 48. Qh6+ Kg8 49. Qg5+ Kf8 50. Qxh5 Qxa4 51. Qh8+ Ke7 52. Qh4+ Qxh4+ 53. gxh4 Kf6 54. Kg3 Kf5 55. Kf3 Kg6 56. Kg4 Kh6 57. h5 1-0