lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2024/2025"] [Site "https://lidraughts.org/YMFBiNk0"] [Date "2025.03.08"] [Round "2"] [White "Harmsma, Simon"] [Black "Boomstra, Roel"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-29 17-22 2. 40-34 11-17 3. 32-28 6-11 4. 37-32 19-23 5. 28x19 14x23 6. 41-37 13-19 7. 46-41 8-13 8. 45-40 10-14 9. 29-24 20x29 10. 33x24 19x30 11. 34x25 15-20 12. 31-27 22x31 13. 36x27 20-24 14. 39-33 14-19 15. 44-39 5-10 16. 33-28 10-14 17. 41-36 2-8 18. 37-31 17-21 19. 39-33 21-26 20. 43-39 26x37 21. 42x31 12-17 22. 49-43 7-12 23. 47-42 17-21 24. 50-45 21-26 25. 40-34 26x37 26. 42x31 11-17 27. 27-22 18x27 28. 31x11 16x7 29. 34-29 23x34 30. 39x30 13-18 31. 32-27 18-23 32. 38-32 9-13 33. 45-40 13-18 34. 43-38?! {(-0.17 → -0.67) Inaccuracy. Best move was 28-22.} (34. 28-22 8-13 35. 22-17 12x21 36. 27x16 7-12 37. 33-28 3-8 38. 36-31 24-29 39. 31-26 12-17 40. 48-42 4-10) 34... 7-11 35. 48-42?! {(-0.41 → -1.12) Inaccuracy. Best move was 40-34.} (35. 40-34 12-17 36. 48-42 4-9 37. 36-31 9-13 38. 42-37 8-12 39. 34-29 23x34 40. 30x39 18-23 41. 31-26 3-8) 35... 23-29 36. 27-22 18x27 37. 32x21 4-10 38. 42-37 12-17 39. 21x12 8x17 40. 36-31 11-16 41. 37-32? {(-1.00 → -2.20) Mistake. Best move was 40-34.} (41. 40-34 29x40 42. 35x44 24x35 43. 33-29 10-15 44. 29-24 19x30 45. 25x34 1-7 46. 38-32 7-12 47. 28-22 17x28) 41... 10-15 42. 31-27? {(-2.02 → -3.73) Mistake. Best move was 40-34.} (42. 40-34 29x40 43. 35x44 24x35 44. 33-29 3-9 45. 29-24 19x30 46. 25x34 9-13 47. 38-33 13-18 48. 44-39 16-21) 42... 1-6 43. 40-34 29x40 44. 35x44 24x35 45. 33-29 15-20 46. 29-23 20-24 47. 23-18 6-11 48. 38-33 3-9 49. 27-22 16-21 50. 18-12 17x8 51. 22-18 21-26 52. 32-27 8-13 53. 27-22? {(-3.53 → -6.05) Mistake. Best move was 28-22.} (53. 28-22 11-17 54. 22x11 13x31 55. 11-7 31-37 56. 7-1 37-42 57. 1-29 24-30 58. 25x34 42-48 59. 33-28 48x25) 53... 24-29 54. 33x24 19x30 55. 25x34 26-31 56. 18-12 31-37 57. 28-23 37-41 58. 22-17 11x22 59. 12-7 41-46 60. 7-1 46x19 61. 44-39 19-46 62. 1-29? {(-7.19 → Win in 4) Win is now unavoidable. Best move was 34-30.} (62. 34-30 35x24 63. 1-12 22-27 64. 12-26 46-23 65. 26-48 14-20 66. 48-26 24-30 67. 26-17 30-35 68. 17-33 35-40) 62... 46-28? {(Win in 4 → -8.67) Lost forced winning sequence. Best move was 14-20.} (62... 14-20 63. 29x15 46-10 64. 15x4 13-18 65. 4x13 18x9 66. 34-29) 63. 29-33 13-18 64. 33-29 28x50 65. 29x1? {(-7.79 → Win in 11) Win is now unavoidable. Best move was 29x12.} (65. 29x12 22-27 66. 12-29 27-31 67. 29-24 31-36 68. 24-29 36-41 69. 29-47 41-46 70. 47-24 50-45 71. 34-30 35-40) 65... 14-20 66. 1-23 20-25 67. 34-29 22-27? {(Win in 7 → -7.98) Lost forced winning sequence. Best move was 35-40.} (67... 35-40 68. 23-1 40-44 69. 1-12 44-49 70. 29-24 49-35 71. 24-20 25x14 72. 12-45 35-30 73. 45-29 30-34 74. 29x45) 68. 23-37? {(-7.98 → Win in 8) Win is now unavoidable. Best move was 23-41.} (68. 23-41 35-40 69. 41-47 50-28 70. 29-24 27-32 71. 47-41 40-45 72. 41-47 32-37 73. 47-29 37-41 74. 29-12 45-50) 68... 9-13 69. 37-41 27-31 70. 29-24 31-36 71. 41-10 50-39 {White resigns.} 0-2