lidraughts.org

[Event "NLD-chT Ereklasse"] [Site "https://lidraughts.org/aCoBpcz9"] [Date "1965.11.20"] [Round "6.1"] [White "Sijbrands,Ton"] [Black "Ivens,Fred"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 18-22 2. 37-32 12-18 3. 31-26 7-12 4. 36-31 1-7 5. 41-36 20-25 6. 46-41 14-20 7. 42-37 10-14 8. 32-27 5-10 9. 47-42 19-23 10. 28x19 14x23 11. 34-30 25x34 12. 40x29 23x34 13. 39x30 20-25 14. 44-39 25x34 15. 39x30 10-14 16. 30-25 14-19 17. 35-30 9-14 18. 49-44 4-10 19. 33-29 19-23 20. 38-33 23x34 21. 30x39 14-19 22. 42-38 19-23 23. 33-29 23x34 24. 39x30 10-14 25. 44-39 13-19 26. 39-33 8-13 27. 33-29 19-23 28. 50-44 23x34 29. 30x39 13-19 30. 39-33 19-23 31. 44-40 3-8 32. 37-32 8-13 33. 33-29 23x34 34. 40x29 13-19 35. 41-37 19-23 36. 48-42 23x34 37. 32-28 22x33 38. 38x40 18-22 39. 27x18 12x23 40. 37-32 16-21?! {(0.24 → 0.76) Inaccuracy. Best move was 2-8.} (40... 2-8 41. 40-34 7-12 42. 42-38 12-18 43. 43-39 15-20 44. 34-30 8-13 45. 39-33 13-19 46. 30-24 19x30 47. 25x34) 41. 31-27 11-16 42. 43-39 7-11?! {(0.33 → 1.09) Inaccuracy. Best move was 23-28.} (42... 23-28 43. 32x23 21x32 44. 40-34 16-21 45. 34-30 6-11 46. 23-19 14x23 47. 45-40 32-37 48. 42x31 23-28 49. 40-35) 43. 39-33? {(1.09 → 0.23) Mistake. Best move was 40-34.} (43. 40-34 2-8 44. 34-30 8-13 45. 39-33 23-28 46. 32x23 21x32 47. 30-24 16-21 48. 23-19 14x23 49. 33-28 32-37) 43... 23-28 44. 32x23 21x32 45. 42-37 32x41 46. 36x47 17-21?? {(0.00 → 1.62) Blunder. Best move was 2-8.} (46... 2-8 47. 40-34 8-13 48. 45-40 13-19 49. 25-20 19x30 50. 20x9 17-22 51. 9-4 30-35 52. 4x27 35x44 53. 27-49) 47. 26x17 11x22 48. 40-34 16-21 49. 45-40 21-27 50. 33-29 2-8 51. 40-35 8-13?? {(1.31 → 3.84) Blunder. Best move was 6-11.} (51... 6-11 52. 34-30 27-32 53. 29-24 15-20 54. 24x15 22-28 55. 30-24 28x30 56. 35x24 32-38 57. 24-20 14-19 58. 15-10) 52. 29-24 27-32?! {(3.75 → 4.54) Inaccuracy. Best move was 27-31.} (52... 27-31 53. 34-30 15-20 54. 24x15 13-19 55. 30-24 19x28 56. 24-20 14-19 57. 15-10 22-27 58. 20-15 6-11 59. 25-20) 53. 34-30 15-20 54. 24x15 22-28? {(3.53 → 5.35) Mistake. Best move was 32-38.} (54... 32-38 55. 30-24 13-19 56. 24x13 38-43 57. 13-8 43-49 58. 8-3 49-32 59. 3x20 32x5 60. 20-33 22-27 61. 33-38) 55. 23-19 14x23 56. 15-10 32-37 57. 10-4 13-19 58. 4-27 6-11 59. 27-21 28-33 60. 21-26 37-41 61. 47x36 33-38 62. 26-48 23-28? {(7.97 → Win in 10) Win is now unavoidable. Best move was 23-29.} (62... 23-29 63. 25-20 19-24 64. 30x19 11-16 65. 19-13 29-34 66. 48x30 38-42 67. 20-14 42-47 68. 13-8 47-29 69. 14-10) 63. 30-24 19x30 64. 35x24 28-32 65. 24-19 11-16? {(7.36 → Win in 3) Win is now unavoidable. Best move was 32-37.} (65... 32-37 66. 48x26 38-43 67. 19-14 43-49 68. 14-10 49-38 69. 10-5 38-29 70. 5-28 11-16 71. 26-31 29-45 72. 25-20) 66. 19-14 {Black resigns.} 2-0