[Event "NED-ch sf A"]
[Site "Eindhoven NED"]
[Date "1983.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "Peter Gelpke"]
[Black "Pieter W van Voorthuijsen"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 b6 6. Nbd2 Bb7
7. c3 d6 8. h3 Nbd7 9. O-O Re8 10. Nc4 Ne4 11. Bh2 e6 12. Qc2
f5 13. Rad1 h5 14. Ne1 h4 15. Bd3 Ndf6 16. Qe2 Nh5 17. Bxe4
Bxe4 18. Nd2 Bb7 19. Nef3 Bh6 20. Rfe1 Rf8 21. e4 f4 22. Qc4
Bc8 23. Kf1 a5 24. Qd3 Kh7 25. Ng1 Qe7 26. d5 e5 27. c4 g5
28. f3 Ng3+ 29. Bxg3 fxg3 30. Ke2 g4 31. hxg4 Bxg4 32. Nf1 Bd7
33. Ne3 Bf4 34. Kd2 Qg5 35. Kc2 Kg7 36. Re2 Rh8 37. Nf5+ Bxf5
38. exf5 Raf8 39. Nh3 Qxf5 40. Re4 Qf6 41. Rde1 Qh6 42. a4
1/2-1/2