lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2025/2026"] [Site "https://lidraughts.org/TpLnQICC"] [Date "2025.09.20"] [Round "1"] [White "Peters, Jan"] [Black "Oegema, Bert"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 18-22 2. 37-32 12-18 3. 41-37 7-12 4. 31-26 19-23 5. 28x19 14x23 6. 46-41 1-7 7. 32-28 23x32 8. 37x28 10-14 9. 41-37 16-21 10. 37-31 20-24 11. 34-30 14-19 12. 30-25 21-27 13. 40-34 24-30 14. 35x24 19x30 15. 45-40 30-35 16. 34-29 9-14 17. 50-45 4-9 18. 42-37 11-16 19. 37-32 7-11 20. 32x21 16x27 21. 48-42 14-20 22. 25x14 9x20 23. 40-34 5-10 24. 45-40 20-25 25. 42-37 3-9 26. 47-42?! {(0.25 → -0.28) Inaccuracy. Best move was 38-32.} (26. 38-32 27x38 27. 43x32 11-16 28. 47-42 9-14 29. 31-27 22x31 30. 36x27 2-7 31. 49-43 14-20 32. 43-38 20-24) 26... 9-14 27. 29-23? {(-0.28 → -1.07) Mistake. Best move was 29-24.} (27. 29-24 14-19 28. 37-32 19x30 29. 32x21 11-16 30. 42-37 16x27 31. 37-32 17-21 32. 26x17 22x11 33. 32x21 10-14) 27... 18x29 28. 34x23 13-19 29. 40-34 15-20 30. 44-40? {(-0.99 → -2.14) Mistake. Best move was 33-29.} (30. 33-29 22x24 31. 31x22 19x28 32. 22x33 24-30 33. 37-32 14-19 34. 32-28 12-18 35. 36-31 10-15 36. 44-40 35x44) 30... 35x44 31. 49x40 25-30?? {(-1.90 → 1.61) Blunder. Best move was 20-24.} (31... 20-24 32. 34-29 24-30 33. 40-34 11-16 34. 29-24 30-35 35. 24x13 8x19 36. 26-21 17x26 37. 28x8 2x13 38. 31x22) 32. 34x25 20-24 33. 40-34?? {(1.59 → -2.38) Blunder. Best move was 39-34.} (33. 39-34 17-21 34. 26x17 12x21 35. 28x26 19x48 36. 31x22 48x30 37. 25x34 8-12 38. 37-32 14-19 39. 32-28 10-15) 33... 24-29 34. 33x13 22x44 35. 31x22 17x19 36. 13x24 44-50 37. 34-30? {(-1.95 → -3.58) Mistake. Best move was 38-32.} (37. 38-32 50-44 38. 42-38 44-35 39. 24-20 35-30 40. 20x9 30x4 41. 32-27 4x31 42. 26x37 10-15 43. 38-33 8-13) 37... 10-15 38. 37-32?! {(-3.19 → -4.24) Inaccuracy. Best move was 38-32.} (38. 38-32 8-13 39. 37-31 50-33 40. 26-21 33x20 41. 21-16 20x47 42. 16x20 15x35 43. 32-28 35-40 44. 28-23 47-33) 38... 8-13 39. 42-37 50-17 40. 38-33?? {(-3.59 → -8.83) Blunder. Best move was 32-28.} (40. 32-28 17x31 41. 26x37 12-18 42. 43-38 11-17 43. 36-31 6-11 44. 31-27 17-22 45. 37-31 22-28 46. 27-21 11-16) 40... 17x31 41. 26x37 12-18 42. 36-31 2-8?! {(-6.66 → -4.55) Inaccuracy. Best move was 2-7.} (42... 2-7 43. 31-27 7-12 44. 27-21 11-16 45. 24-19 13x35 46. 25-20 16x38 47. 20x9 6-11 48. 37-31 38-42 49. 31-26) 43. 31-27?? {(-4.55 → Win in 14) Win is now unavoidable. Best move was 32-27.} (43. 32-27 8-12 44. 37-32 18-23 45. 27-21 13-18 46. 21-16 11-17 47. 24-19 23-29 48. 19x10 15x4 49. 25-20 29-33) 43... 18-23?? {(Win in 14 → -4.55) Lost forced winning sequence. Best move was 11-17.} (43... 11-17 44. 32-28 6-11 45. 37-31 8-12 46. 31-26 11-16 47. 27-22 18x27 48. 26-21 17x26 49. 28-23 16-21 50. 23-19) 44. 27-21 8-12 45. 21-16 11-17 46. 37-31 13-18 47. 24-19 23-29 48. 19x10 15x4 49. 25-20 17-22? {(-4.50 → -2.54) Mistake. Best move was 29-33.} (49... 29-33 50. 20-14 33-39 51. 30-24 39-44 52. 24-20 6-11 53. 16x7 12x1 54. 20-15 44-49 55. 32-28 17-21 56. 14-10) 50. 31-26?! {(-2.54 → -3.60) Inaccuracy. Best move was 20-15.} (50. 20-15 6-11 51. 16x7 12x1 52. 30-24 29x20 53. 15x24 18-23 54. 32-27 22-28 55. 27-21 28-33 56. 21-17 33-38) 50... 6-11 51. 16x7 12x1 52. 30-24 29-34 53. 24-19 34-39 54. 19-14 39-44 55. 20-15 44-49 56. 14-10 49x16 57. 10-5 16-7 58. 5-14 1-6?! {(-3.60 → -3.03) Inaccuracy. Best move was 7-2.} (58... 7-2 59. 14-32 2-8 60. 32-41 22-27 61. 41-14 1-6 62. 14-3 8-19 63. 3-20 27-32 64. 20-42 19-8 65. 42-31) 59. 14-25? {(-3.03 → -4.34) Mistake. Best move was 14-41.} (59. 14-41 7-2 60. 41-32 2-24 61. 32-41 24-8 62. 41-36 8-17 63. 36-41 6-11 64. 41-47 11-16 65. 47-36 17-3) 59... 22-27 60. 25-39 7-2?! {(-4.49 → -3.75) Inaccuracy. Best move was 27-32.} (60... 27-32 61. 39-17 7-2 62. 17-33 32-37 63. 33-47 18-22 64. 47-36 22-28 65. 26-21 37-42 66. 21-17 28-32 67. 36-18) 61. 39-28 2-11 62. 28-14 18-22 63. 14-19 11-2 64. 19-46?! {(-3.97 → -4.80) Inaccuracy. Best move was 19-14.} (64. 19-14 2-7 65. 14-19 7-45 66. 19-37 6-11 67. 37-48 45-1 68. 48-37 27-31 69. 37-19 31-36 70. 19-2 1-7) 64... 2-8 65. 46-41 8-3?! {(-5.05 → -3.69) Inaccuracy. Best move was 6-11.} (65... 6-11 66. 41-47 22-28 67. 47-20 8-3 68. 20-29 11-16 69. 29-34 28-33 70. 34-23 33-39 71. 23-28 39-43 72. 28-46) 66. 41-36?? {(-3.69 → Win in 5) Win is now unavoidable. Best move was 41-19.} (66. 41-19 6-11 67. 19-35 27-32 68. 35-44 11-17 69. 44-35 22-28 70. 35-44 17-22 71. 44-35 3-9 72. 26-21 28-33) 66... 27-32?? {(Win in 5 → -3.79) Lost forced winning sequence. Best move was 22-28.} (66... 22-28 67. 36x33 3-17 68. 33x11 6x17 69. 26-21 17x26 70. 15-10 4x15) 67. 36x13 32-37 68. 13-19 37-42 69. 19-46 42-48 70. 46-5 48-43 71. 5-37?? {(-3.89 → Win in 3) Win is now unavoidable. Best move was 5-19.} (71. 5-19 6-11 72. 19-28 3-17 73. 28-23 43-27 74. 23-1 17-28 75. 1-29 11-16 76. 29-45 27-22 77. 45-29 22-13) 71... 43-21 {White resigns.} 0-2