FEN
[Event "Nationale Bekercompetitie KNDB 2002"]
[Site "https://lidraughts.org/bOISBiqk"]
[Date "2002.04.20"]
[Round "2"]
[White "van Leeuwen, Arjan"]
[Black "Boom, Gerrit"]
[Result "1-1"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 32-28 17-22 2. 28x17 11x22 3. 37-32 12-17 4. 41-37 6-11 5. 46-41 8-12 6. 31-26 22-27 7. 32x21 16x27 8. 33-29 3-8 9. 39-33 19-23 10. 44-39 20-25 11. 50-44 14-19 12. 37-31 17-22 13. 42-37 10-14 14. 48-42 5-10 15. 37-32 11-16 16. 32x21 16x27 17. 42-37 1-6 18. 47-42 15-20 19. 37-32 10-15 20. 32x21 22-28 21. 33x22 18x16 22. 29x18 12x23 23. 34-30 25x34 24. 40x18 13x22 25. 39-33 7-12 26. 44-39 9-13 27. 45-40 20-25 28. 40-34 14-20 29. 41-37 19-23 30. 31-27 22x31 31. 36x27 23-29 32. 33x24 20x40 33. 35x44 6-11 34. 37-32 11-17 35. 39-33 13-18 36. 43-39 15-20 37. 49-43 25-30 38. 33-29 20-25 39. 39-33 30-35 40. 43-39 25-30 41. 42-37 17-21? {(0.21 → 1.59) Mistake. Best move was 17-22.} (41... 17-22 42. 27-21 16x27 43. 32x21 8-13 44. 37-32 13-19 45. 44-40 35x44 46. 39x50 19-23 47. 50-45 23x34 48. 32-28) 42. 26x17 12x21 43. 44-40 35x44 44. 39x50 30-35 45. 33-28 35-40 46. 38-33 2-7 47. 28-23 7-12 48. 33-28? {(0.76 → 0.00) Mistake. Best move was 23-19.} (48. 23-19 12-17 49. 33-28 4-9 50. 37-31 40-45 51. 28-23 9-14 52. 23x3 14x34 53. 3-14 34-40 54. 14-28 40-44) 48... 8-13 49. 28-22 4-9?? {(0.00 → Win in 4) Win is now unavoidable. Best move was 4-10.} (49... 4-10 50. 22-17 40-44 51. 17x19 44-49 52. 23x12 49-40 53. 29-24 40x7 54. 24-20 10-15 55. 20-14 7-18 56. 14-9) 50. 22-17?? {(Win in 4 → 0.00) Lost forced winning sequence. Best move was 32-28.} (50. 32-28 21x41 51. 23-19 13x33 52. 22x4 33x22 53. 4x47 12-18) 50... 40-44 51. 17x19 44-49 52. 23x12 49-40 {The game is a draw.} 1-1