FEN
[Event "NLD-ch"]
[Site "https://lidraughts.org/lKHUVik0"]
[Date "1971.03.21"]
[Round "2"]
[White "van der Sluis,Willem Frederik"]
[Black "Wiersma,Harm (2417)"]
[Result "1-1"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 32-28 18-23 2. 33-29 23x32 3. 37x28 20-25 4. 39-33 15-20 5. 44-39 19-24 6. 50-44 14-19 7. 41-37 10-14 8. 37-32 17-21 9. 31-26 5-10 10. 26x17 12x21 11. 46-41 11-17 12. 36-31 21-26 13. 41-36 26x37 14. 32x41 17-21 15. 41-37 6-11 16. 36-31 21-26 17. 31-27 8-12 18. 47-41 3-8 19. 38-32 12-17 20. 43-38 17-21 21. 49-43 7-12 22. 27-22 12-17 23. 29-23 10-15 24. 34-30 25x34 25. 40x29 8-12 26. 41-36 2-7 27. 44-40 12-18 28. 23x12 7x27 29. 37-31 26x37 30. 42x22 1-7 31. 39-34 7-12 32. 43-39 13-18 33. 22x13 9x18 34. 48-43 21-27 35. 32x21 16x27 36. 34-30 18-22 37. 28-23 19x28 38. 30x10 20-24 39. 29x20 15x24 40. 40-34 4x15 41. 34-30 12-18 42. 30x19 28-32 43. 19-14 15-20 44. 14x25 32-37 45. 25-20 27-32 46. 38x27 22x31 47. 36x27 37-41 48. 20-14 41-47 49. 33-28 47-41 50. 27-22 41x10 51. 22x13 10-32 {The game is a draw.} 1-1