lidraughts.org

[Event "Nijmegen Open NK KNDB 2021"] [Site "https://lidraughts.org/f377rGUC"] [Date "2021.07.31"] [Round "10"] [White "de Bruin, Maaike"] [Black "Luchies, Hans"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 17-21 2. 37-32 11-17 3. 41-37 21-26 4. 31-27 17-22 5. 28x17 12x21 6. 33-28 19-23 7. 28x19 14x23 8. 39-33 10-14 9. 44-39 5-10 10. 50-44 14-19 11. 33-28 10-14 12. 39-33 20-24 13. 44-39 4-10 14. 34-29 23x34 15. 40x20 15x24 16. 49-44 7-12 17. 44-40 1-7 18. 37-31 26x37 19. 42x31 18-23 20. 46-41 10-15 21. 41-37 14-20 22. 40-34 24-29?! {(-0.15 → 0.25) Inaccuracy. Best move was 21-26.} (22... 21-26 23. 47-42 7-11 24. 34-30 12-17 25. 39-34 17-21 26. 33-29 24x22 27. 27x29 20-25 28. 43-39 19-23 29. 29x18) 23. 33x24 20x40 24. 35x44 15-20 25. 39-33 9-14 26. 44-40 3-9 27. 43-39 20-25 28. 39-34 14-20 29. 47-42 20-24 30. 34-29 23x34 31. 40x20 25x14 32. 33-29 14-20 33. 38-33 19-24 34. 28-23? {(0.28 → -0.83) Mistake. Best move was 31-26.} (34. 31-26 20-25 35. 26x17 12x21 36. 29x20 25x14 37. 45-40 13-19 38. 48-43 19-24 39. 43-39 7-12 40. 39-34 21-26) 34... 13-18? {(-0.83 → 0.00) Mistake. Best move was 9-14.} (34... 9-14 35. 48-43 13-19 36. 43-39 19x28 37. 32x23 21x41 38. 36x47 24-30 39. 45-40 16-21 40. 42-38 30-35 41. 47-42) 35. 42-38 9-14 36. 27-22 18x27 37. 31x22 7-11 38. 32-28 11-17 39. 22x11 6x17 40. 36-31 8-13 41. 37-32 13-19 42. 31-27 2-8 43. 48-42? {(0.00 → -1.06) Mistake. Best move was 45-40.} (43. 45-40 8-13 44. 48-42 21-26 45. 42-37 24-30 46. 40-35 20-25 47. 35x24 19x30 48. 23-19 14x34 49. 33-29 34x23) 43... 21-26?? {(-1.06 → 4.33) Blunder. Best move was 24-30.} (43... 24-30 44. 45-40 21-26 45. 42-37 30-35 46. 40-34 8-13 47. 27-22 16-21 48. 22x11 21-27 49. 32x21 26x6 50. 38-32) 44. 23-18 12x34 45. 27-21 16x27 46. 32x3 24-30 47. 3-8 20-24 48. 28-22 30-35 49. 8-17 26-31?? {(3.98 → Win in 12) Win is now unavoidable. Best move was 19-23.} (49... 19-23 50. 33-29 24x33 51. 38x18 34-39 52. 18-12 39-44 53. 12-7 44-49 54. 22-18 49-43 55. 7-1 35-40 56. 45x34) 50. 42-37 31x42 51. 38x47 19-23? {(7.49 → Win in 10) Win is now unavoidable. Best move was 24-29.} (51... 24-29 52. 33x13 34-39 53. 13-8 39-43 54. 8-3 14-19 55. 22-18 43-48 56. 18-12 19-24 57. 12-7 48-25 58. 45-40) 52. 17-11 24-30? {(7.08 → Win in 9) Win is now unavoidable. Best move was 34-39.} (52... 34-39 53. 33x44 14-20 54. 22-17 23-28 55. 17-12 28-32 56. 11-16 32-37 57. 12-7 24-29 58. 7-1 29-33 59. 1-23) 53. 47-42 14-20 54. 22-17?? {(Win in 12 → 2.64) Lost forced winning sequence. Best move was 33-28.} (54. 33-28 23x32 55. 22-18 35-40 56. 18-12 20-24 57. 12-7 32-38 58. 42x33 40-44 59. 45-40 34x45 60. 33-29 24x33) 54... 20-25?? {(2.64 → Win in 11) Win is now unavoidable. Best move was 23-28.} (54... 23-28 55. 33x22 34-39 56. 11-16 39-44 57. 16-43 20-24 58. 43x25 44-50 59. 25-30 24-29 60. 30-43 29-33 61. 22-18) 55. 17-12?? {(Win in 11 → 1.57) Lost forced winning sequence. Best move was 33-28.} (55. 33-28 23x32 56. 17-12 35-40 57. 12-7 32-38 58. 42x33 40-44 59. 33-29 34x23 60. 11x50 23-29 61. 7-1 29-33) 55... 23-28 56. 33x22 34-39? {(2.88 → 4.13) Mistake. Best move was 34-40.} (56... 34-40 57. 45x34 30x39 58. 22-18 39-43 59. 12-7 43-48 60. 42-38 35-40 61. 7-1 48-26 62. 11-50 25-30 63. 1-6) 57. 22-18 39-43 58. 12-8?? {(3.41 → 0.00) Blunder. Best move was 12-7.} (58. 12-7 43-48 59. 42-38 48-31 60. 11-22 31-36 61. 7-2 30-34 62. 38-32 34-39 63. 22x44 36x4 64. 2-7 25-30) 58... 43-48 59. 42-38 30-34?? {(0.00 → 4.99) Blunder. Best move was 48-34.} (59... 48-34 60. 18-13 35-40 61. 11-16 34-1 62. 45x34 30x39 63. 16-21 39-44 64. 38-32 1-29 65. 32-27 44-50 66. 13-9) 60. 8-2 48-26 61. 11-6 26-3 62. 2-16 25-30? {(4.25 → 6.58) Mistake. Best move was 3-8.} (62... 3-8 63. 16-32 8-24 64. 18-12 24x47 65. 32-49 47-36 66. 6-50 36-47 67. 12-8 47-15 68. 50-28 15-24 69. 8-2) 63. 16-2 3-25 64. 18-12?? {(5.47 → 0.00) Blunder. Best move was 18-13.} (64. 18-13 34-39 65. 6x44 30-34 66. 44-28 25-3 67. 2-16 3-25 68. 38-33 34-40 69. 45x34 25x48 70. 28-23 48-31) 64... 25-3?? {(0.00 → 10.59) Blunder. Best move was 34-39.} (64... 34-39 65. 6x44 30-34 66. 45-40 34x45 67. 44-50 35-40 68. 2-11 40-44 69. 50x33 45-50 70. 33-17 25-39 71. 17x44) 65. 12-7 3-21? {(8.16 → Win in 3) Win is now unavoidable. Best move was 3-14.} (65... 3-14 66. 6-50 14-20 67. 38-32 20-25 68. 50-28 34-40 69. 45x34 30x39 70. 28x44 25-14 71. 32-27 14-37 72. 7-1) 66. 38-33? {(Win in 3 → 6.95) Lost forced winning sequence. Best move was 6-39.} (66. 6-39 34x32 67. 45-40 35x44 68. 2x16) 66... 21-49? {(6.95 → Win in 8) Win is now unavoidable. Best move was 21-3.} (66... 21-3 67. 2-13 3-25 68. 6-28 25-3 69. 7-2 3-25 70. 13-27 25-3 71. 27-49 3-25 72. 2-7 34-40 73. 45x34) 67. 33-29 34x23 68. 6-44 49x40 69. 45x25 23-29 70. 7-1 29-33 71. 2-11 {Black resigns.} 2-0