lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2024/2025"] [Site "https://lidraughts.org/ljdviJrv"] [Date "2024.10.19"] [Round "3"] [White "Koorn, Jan-Maarten"] [Black "Hansen, Sijmen"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-29 17-22 2. 39-33 11-17 3. 44-39 6-11 4. 50-44 20-25 5. 35-30 19-23 6. 32-28 23x32 7. 37x28 16-21 8. 41-37 21-27 9. 37-32 1-6 10. 32x21 17x37 11. 28x17 12x21 12. 42x31 7-12 13. 33-28 13-19 14. 39-33 19-24?? {(-0.30 → 1.34) Blunder. Best move was 9-13.} (14... 9-13 15. 29-23 18x29 16. 34x23 25x34 17. 40x29 13-18 18. 44-40 4-9 19. 47-42 9-13 20. 43-39 3-9 21. 46-41) 15. 30x19 14x32 16. 38x7 2x11 17. 44-39 10-14 18. 43-38 9-13 19. 46-41 14-19 20. 41-37 5-10 21. 47-42 10-14 22. 37-32 14-20 23. 49-43 4-9 24. 42-37 11-16 25. 32-28 20-24 26. 29x20 25x14 27. 38-32 19-24 28. 43-38 14-19 29. 48-43 18-23 30. 34-29 23x34 31. 40x20 15x24 32. 39-34 9-14 33. 43-39 12-18 34. 34-29 3-9 35. 29x20 14x25 36. 28-22 18x27 37. 31x22 8-12 38. 32-28 6-11 39. 33-29 11-17?! {(2.12 → 2.68) Inaccuracy. Best move was 19-24.} (39... 19-24 40. 29x20 25x14 41. 39-34 14-20 42. 45-40 13-19 43. 38-33 11-17 44. 22x11 16x7 45. 40-35 7-11 46. 37-32) 40. 22x11 16x7 41. 38-32 25-30 42. 36-31 30-35?? {(2.04 → 6.58) Blunder. Best move was 9-14.} (42... 9-14 43. 31-27 14-20 44. 27-21 7-11 45. 21-16 20-24 46. 16x9 24x44 47. 9-3 44-50 48. 3-25 50x6 49. 25x34) 43. 31-27?? {(6.58 → 2.83) Blunder. Best move was 28-23.} (43. 28-23 19x28 44. 32x23 13-18 45. 23-19 18-22 46. 29-24 7-11 47. 24-20 12-17 48. 19-14 9-13 49. 14-10 13-18) 43... 9-14 44. 27-22 12-18 45. 32-27 7-11?? {(3.21 → 7.10) Blunder. Best move was 14-20.} (45... 14-20 46. 39-34 7-11 47. 37-31 11-16 48. 31-26 35-40 49. 29-23 40x29 50. 23x25 29-34 51. 25-20 34-39 52. 20-15) 46. 37-31 14-20 47. 31-26 20-25 48. 26-21 11-16? {(4.76 → 8.61) Mistake. Best move was 25-30.} (48... 25-30 49. 29-24 11-16 50. 22-17 18-23 51. 28-22 23-29 52. 24x33 19-23 53. 45-40 35x44 54. 39x50 30-35 55. 17-12) 49. 21-17 25-30 50. 39-34 30x39 51. 28-23 19x28 52. 22x44 13-19 53. 44-39 19-23 54. 29-24 23-28 55. 24-20?! {(9.09 → 5.95) Inaccuracy. Best move was 24-19.} (55. 24-19 18-22 56. 27x18 28-32 57. 18-13 32-38 58. 19-14 38-42 59. 13-8 42-47 60. 14-10 47-15 61. 10-5 15-20) 55... 18-22?! {(5.95 → 9.10) Inaccuracy. Best move was 18-23.} (55... 18-23 56. 17-12 16-21 57. 27x16 23-29 58. 20-15 29-33 59. 45-40 35x44 60. 39x50 33-38 61. 15-10 38-43 62. 10-4) 56. 27x18 28-32 57. 18-12 32-37 58. 12-8?! {(7.29 → 5.47) Inaccuracy. Best move was 20-14.} (58. 20-14 37-42 59. 12-8 42-47 60. 14-10 47-20 61. 8-3 20-38 62. 10-5 38-27 63. 5-37 27-4 64. 37-32 4-13) 58... 37-41 59. 17-12 41-46 60. 12-7 46-28? {(4.55 → 7.04) Mistake. Best move was 16-21.} (60... 16-21 61. 7-2 21-26 62. 8-3 26-31 63. 39-34 31-36 64. 20-15 35-40 65. 3-20 40x29 66. 20x47 46-28 67. 45-40) 61. 39-34?! {(7.04 → 5.56) Inaccuracy. Best move was 7-1.} (61. 7-1 28x50 62. 1-6 35-40 63. 45x34 50-45 64. 34-30 16-21 65. 8-2 21-26 66. 20-14 26-31 67. 2-19 45-7) 61... 28-37?! {(5.56 → 8.48) Inaccuracy. Best move was 16-21.} (61... 16-21 62. 20-15 21-26 63. 8-3 28-46 64. 7-2 35-40 65. 3-20 40x29 66. 20x42 46-28 67. 2-13 28-14 68. 42-29) 62. 8-3 37-26 63. 7-1 16-21? {(8.92 → Win in 4) Win is now unavoidable. Best move was 26-31.} (63... 26-31 64. 20-14 31-9 65. 14-10 9-25 66. 34-29 25-43 67. 29-23 43-30 68. 23-18 30-48 69. 10-5 48-42 70. 1-6) 64. 3-14? {(Win in 4 → 8.19) Lost forced winning sequence. Best move was 1-12.} (64. 1-12 35-40 65. 20-15 40x29 66. 12x40 26-48 67. 3x26 48-25) 64... 21-27 65. 20-15 26-3 66. 14-37 3-26 67. 37-41 26-48 68. 34-29 27-31 69. 41-36 31-37 70. 36-47 48-25 71. 29-23 25-9 72. 23-19 9-3?! {(10.16 → Win in 8) Win is now unavoidable. Best move was 9-25.} (72... 9-25 73. 1-6 25-34 74. 6-44 34-18 75. 19-14 18-12 76. 14-10 12-1 77. 44-28 1-34 78. 28x46 34-18 79. 46-19) 73. 19-13 3-26 74. 13-9 26-3?! {(11.76 → Win in 6) Win is now unavoidable. Best move was 26-21.} (74... 26-21 75. 15-10 21-32 76. 10-4 37-41 77. 47x36 32-43 78. 9-3 43-25 79. 1-23 25-39 80. 3-25 39-6 81. 4-13) 75. 9-4 3-14 76. 1-6 14-23 77. 6-44 23-19 78. 44-49 19-23 79. 4-22 23-14 80. 22-50 14-5 81. 49-40 {Black resigns.} 2-0