[Event "Hoogovens"]
[Site "Beverwijk"]
[Date "1964.01.13"]
[Round "5"]
[White "Donner, Jan Hein"]
[Black "Zuidema, Coen"]
[Result "0-1"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. cxd5 Nxd5 7. O-O Be7 8. Qe2 Nd7 9. e4 N5f6 10. Nc3 O-O 11. Bg5 c5 12. e5 Ne8 13. Ne4 cxd4 14. Bxe7 Qxe7 15. Neg5 g6 16. Be4 Nc5 17. Bxb7 Nxb7 18. Rad1 Nc5 19. Rxd4 h6 20. b4 hxg5 21. bxc5 bxc5 22. Rc4 Ng7 23. g4 Ne8 24. Qe3 Nc7 25. Qxg5 Qxg5 26. Nxg5 Nd5 27. Rxc5 Rfb8 28. Ne4 Rb4 29. Re1 Nf4 30. Nf6+ Kg7 31. Rd1 Rd8 32. Rf1 Nd3 33. Rc3 Nxe5 34. g5 Rd3 35. Rxd3 Nxd3 36. Rd1 Nf4 37. h4 Nh5 38. Ne8+ Kf8 39. Rd8 Rg4+ 40. Kf1 Ke7 41. Ra8 Rxh4 42. Nc7 Ra4 43. Nb5 Rxa2 44. Rxa7+ Rxa7 45. Nxa7 Kd7 46. Ke2 Nf4+ 47. Ke3 e5 48. Ke4 Ke6 49. Nc6 Nh3 50. Nd8+ Ke7 51. Nb7 Nxf2+ 52. Kxe5 Nh3 53. Na5 Nxg5 54. Nc6+ Kf8 55. Nb4 Kg7 56. Nd5 Nh7 57. Nf4 f6+ 58. Ke6 Ng5+ 59. Ke7 Ne4 60. Ke6 Ng5+ 61. Ke7 Ne4 62. Ke6 Ng3 63. Ke7 g5 0-1