[Event "NED-ch32"]
[Site "Leeuwarden"]
[Date "1977.04.22"]
[Round "4"]
[White "Timman, Jan H"]
[Black "Van Wijgerden, Cornelis"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2430"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O c6 7. a4 Qc7 8. Bf4 Bg4 9. e5 Nh5 10. exd6 exd6 11. Be3 d5 12. h3 Bxf3 13. Bxf3 Nf4 14. g3 Ne6 15. Qd3 Nd7 16. Ne2 Rfe8 17. Bg2 f5 18. a5 Nf6 19. c4 Rad8 20. a6 b6 21. Rfc1 Qd7 22. Rc2 Kh8 23. Qb3 c5 24. cxd5 Nxd5 25. Bxd5 Qxd5 26. Qxd5 Rxd5 27. dxc5 Nxc5 28. Nf4 Rd7 29. Ra3 Bd4 30. b4 Bxe3 31. fxe3 Ne4 32. Rd3 Rxd3 33. Nxd3 Nd6 34. Kf2 Nb5 35. Nf4 Kg8 36. g4 Kf7 37. gxf5 gxf5 38. Rc6 Rd8 39. Rh6 Rd2+ 40. Kf3 Kg7 41. Re6 Kf7 42. Rh6 Kg7 43. Rc6 Ra2 44. Ne6+ Kg8 45. Kf4 Rxa6 46. Kxf5 Kf7 47. Nc7 Nxc7 48. Rxc7+ Kg8 49. b5 Ra5 50. Kf6 h5 51. Rg7+ Kf8 52. Rh7 Kg8 53. Rxh5 a6 54. Rg5+ Kf8 55. Rd5 Kg8 56. e4 axb5 57. e5 Ra3 58. Rd8+ Kh7 59. e6 Rf3+ 60. Ke5 Re3+ 61. Kd6 Rd3+ 62. Kc7 Re3 63. Rd7+ 1-0