lidraughts.org

[Event "Provinciale Clubcompetitie PFDB 2023/2024"] [Site "https://lidraughts.org/BTLqi1Sq"] [Date "2023.11.07"] [Round "2"] [White "Koopmans, Auke"] [Black "Wiegersma, Arnold"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 18-23 2. 34-29 23x32 3. 37x28 12-18 4. 41-37 7-12 5. 37-32 17-21 6. 31-26 1-7 7. 26x17 12x21 8. 46-41 7-12 9. 41-37 21-26 10. 40-34 16-21 11. 44-40 20-24 12. 29x20 15x24 13. 50-44 21-27 14. 32x21 26x17 15. 37-32 10-15 16. 47-41 17-21 17. 41-37 21-26 18. 34-30 18-23 19. 30-25 12-18 20. 40-34 14-20 21. 25x14 9x20 22. 34-29 23x34 23. 39x30 20-25 24. 44-39 25x34 25. 39x30 5-10 26. 43-39 18-23 27. 36-31 10-14 28. 31-27 8-12 29. 49-43 4-9 30. 30-25 11-16 31. 45-40 14-20 32. 25x14 9x20 33. 40-34 24-29 34. 33x24 20x40 35. 35x44 15-20 36. 39-34 20-24 37. 44-40 3-9 38. 40-35 9-14 39. 34-30 2-7? {(0.35 → 1.12) Mistake. Best move was 6-11.} (39... 6-11 40. 37-31 26x37 41. 42x31 11-17 42. 38-33 17-21 43. 31-26 2-8 44. 26x17 12x21 45. 28-22 14-20 46. 43-39) 40. 43-39?! {(1.12 → 0.40) Inaccuracy. Best move was 37-31.} (40. 37-31 26x37 41. 42x31 7-11 42. 31-26 11-17 43. 43-39 13-18 44. 30-25 6-11 45. 39-34 23-29 46. 34x23 18x29) 40... 12-18? {(0.40 → 1.40) Mistake. Best move was 7-11.} (40... 7-11 41. 39-34 11-17 42. 37-31 26x37 43. 42x31 24-29 44. 30-25 29x40 45. 35x44 23-29 46. 38-33 29x38 47. 32x43) 41. 37-31 26x37 42. 42x31 7-12 43. 31-26 23-29? {(1.72 → 2.98) Mistake. Best move was 6-11.} (43... 6-11 44. 39-34 11-17 45. 48-42 23-29 46. 34x23 18x29 47. 42-37 13-18 48. 28-22 17x28 49. 32x34 24-29 50. 34x23) 44. 38-33 29x38 45. 32x43 18-23 46. 28-22?? {(2.75 → 0.00) Blunder. Best move was 39-33.} (46. 39-33 23x21 47. 26x8 13x2 48. 43-39 16-21 49. 39-34 21-26 50. 34-29 14-20 51. 30-25 26-31 52. 25x23 31-36) 46... 12-17 47. 22x11 6x17 48. 39-33 14-20 49. 43-38 13-18 50. 30-25 17-22 51. 25x14 22x31 52. 26x37 19x10 53. 48-43 18-22 54. 43-39 22-27 55. 39-34 10-14 56. 37-32 27-31 57. 33-28 14-19 58. 28-22?? {(0.00 → -3.46) Blunder. Best move was 38-33.} (58. 38-33 31-36 59. 35-30 24x35 60. 33-29 36-41 61. 29x18 41-47 62. 18-12 16-21 63. 12-8 21-26 64. 32-27 47-38) 58... 16-21?? {(-3.46 → 0.00) Blunder. Best move was 31-36.} (58... 31-36 59. 22-17 16-21 60. 17x26 36-41 61. 32-27 23-28 62. 27-21 41-47 63. 38-32 28x37 64. 21-17 37-42 65. 17-12) 59. 38-33 31-36 60. 32-27?? {(-0.22 → -7.38) Blunder. Best move was 33-28.} (60. 33-28 36-41 61. 32-27 23x32 62. 27x16 41-47 63. 22-17 47-36 64. 17-12 32-37 65. 12-8 37-41 66. 8-2 41-47) 60... 21x32 61. 22-17 36-41 62. 17-12 41-47 63. 34-30 47x29 64. 12-8 29-47 65. 8-3 32-38? {(-7.09 → -4.12) Mistake. Best move was 32-37.} (65... 32-37 66. 3-12 47-29 67. 12-17 37-41 68. 17-44 41-47 69. 44-49 23-28 70. 49-43 29-23 71. 43-49 28-33 72. 49-27) 66. 30-25? {(-4.12 → -7.36) Mistake. Best move was 3-21.} (66. 3-21 38-42 67. 21-12 23-29 68. 12x45 42-48 69. 30-25 48-37 70. 45-34 47-36 71. 35-30 24x35 72. 25-20 37-28) 66... 38-42 67. 3-12? {(-6.89 → Win in 5) Win is now unavoidable. Best move was 3-21.} (67. 3-21 42-48 68. 21-32 24-29 69. 35-30 29-33 70. 32-21 33-39 71. 21-17 39-43 72. 17-12 47-29 73. 25-20 29x15) 67... 42-48 68. 12x15 19-24 69. 15x29 47x15 {White resigns.} 0-2