FEN
[Event "Suikertoernooi PNHDB 1972"]
[Site "https://lidraughts.org/M7yNkTEa"]
[Date "1972.12.18"]
[Round "1"]
[White "Wiersma, Harm"]
[Black "Sijbrands, Ton"]
[Result "0-2"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 33-29 17-22 2. 39-33 11-17 3. 44-39 6-11 4. 50-44 1-6 5. 31-26 16-21 6. 32-28 19-23 7. 28x19 14x23 8. 35-30 10-14 9. 30-24 21-27 10. 37-31 14-19 11. 42-37 19x30 12. 34x14 9x20 13. 47-42 23x34 14. 39x30 18-23 15. 44-39 13-18 16. 40-34 5-10 17. 30-25 10-14 18. 45-40 8-13 19. 40-35 14-19 20. 25x14 19x10 21. 35-30 10-14 22. 30-25 2-8 23. 49-44 14-19 24. 25-20?! {(-0.39 → -1.03) Inaccuracy. Best move was 33-28.} (24. 33-28 23x32 25. 37x28 22x33 26. 31x22 18x27 27. 38x29 4-9 28. 42-38 17-22 29. 41-37 19-23 30. 29x18 12x23) 24... 15x24 25. 33-28 22x33 26. 38x20 4-10 27. 31x22 18x27 28. 43-38 10-15 29. 39-33 15x24 30. 33-29 24x33 31. 38x9 3x14 32. 42-38 17-22 33. 37-32 11-16 34. 32x21 16x27 35. 41-37 6-11 36. 46-41 12-18 37. 37-31 18-23 38. 41-37 23-29 39. 34x23 19x28 40. 44-39 7-12 41. 48-43? {(-0.94 → -1.87) Mistake. Best move was 37-32.} (41. 37-32 28x37 42. 31x42 14-20 43. 39-33 20-25 44. 33-28 22x33 45. 38x29 25-30 46. 42-37 8-13 47. 48-43 11-17) 41... 12-18 42. 39-34?! {(-1.37 → -1.99) Inaccuracy. Best move was 37-32.} (42. 37-32 28x37 43. 31x42 22-28 44. 38-33 18-22 45. 33-29 14-20 46. 42-37 11-17 47. 37-31 20-25 48. 29-24 8-13) 42... 8-13 43. 43-39?! {(-1.89 → -2.58) Inaccuracy. Best move was 37-32.} (43. 37-32 28x37 44. 31x42 13-19 45. 43-39 14-20 46. 39-33 19-23 47. 34-30 20-25 48. 30-24 23-28 49. 24-19 28x39) 43... 18-23 44. 34-30? {(-2.47 → -3.68) Mistake. Best move was 37-32.} (44. 37-32 28x37 45. 31x42 14-20 46. 42-37 20-24 47. 39-33 23-28 48. 34-29 28x39 49. 29x20 39-44 50. 20-15 44-49) 44... 13-19 45. 37-32 28x37 46. 31x42 14-20 47. 30-25 20-24 48. 39-34?! {(-3.53 → -4.84) Inaccuracy. Best move was 42-37.} (48. 42-37 23-28 49. 37-31 19-23 50. 39-34 11-17 51. 38-32 27x38 52. 31-27 22x31 53. 36x27 38-42 54. 27-21 17-22) 48... 22-28 49. 34-30 24x35 50. 25-20 35-40 51. 20-15 40-44 52. 15-10 11-17 53. 10-4 44-49 54. 4x31 49x16 55. 31-9?! {(-4.48 → -6.24) Inaccuracy. Best move was 42-37.} (55. 42-37 23-29 56. 26-21 16x46 57. 31-26 17-22 58. 26-31 19-23 59. 31x13 29-34 60. 36-31 23-29 61. 31-26 34-40) 55... 28-33 56. 9-25 23-29 57. 25-9?! {(-5.62 → -7.37) Inaccuracy. Best move was 26-21.} (57. 26-21 16x47 58. 25-30 19-23 59. 30-25 17-22 60. 36-31 47-38 61. 31-26 38-16 62. 25-48 33-38 63. 48-39 23-28) 57... 33-39 {White resigns.} 0-2