[Event "Grubbenvorst U20 tt"]
[Site "?"]
[Date "1978.??.??"]
[EventDate "1978.??.??"]
[Round "?"]
[Result "1-0"]
[White "Gerard Welling"]
[Black "Arie Werksma"]
[ECO "B20"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. g3 Nf6 5. Bg2 e6 6. Ne2 Be7
7. O-O O-O 8. d4 cxd4 9. Nxd4 Qc7 10. c4 a6 11. Nc3 Bd7
12. Rc1 Rfd8 13. Nd5 exd5 14. cxd5 Qb6 15. dxc6 bxc6 16. Nf5
Bxf5 17. exf5 d5 18. Re1 Re8 19. Bd4 Qb5 20. Rc2 Bb4 21. Rxe8+
Rxe8 22. Bf1 Qb7 23. Bxf6 gxf6 24. Bxa6 Qxa6 25. Qg4+ Kh8
26. Qxb4 Qd3 27. Qd2 Qxf5 28. Rxc6 Qf3 29. Rc3 Qf5 30. Rd3
Re1+ 31. Qxe1 Qxd3 32. Qb4 Kg8 33. a4 d4 34. a5 Qb1+ 35. Kg2
Qe4+ 36. f3 Qc2+ 37. Kh3 d3 38. Qg4+ Kf8 39. a6 d2 40. a7 d1=Q
41. a8=Q+ Ke7 42. Qb4+ Qd6 43. Qae4+ Qxe4 44. Qxd6+ Kxd6
45. fxe4 1-0