lidraughts.org

[Event "Zomerdamtoernooi Friesland 2025"] [Site "https://lidraughts.org/GxkZmjcm"] [Date "2025.07.28"] [Round "12"] [White "Terpstra, Gerrit"] [Black "Ankersmit, Wijnand"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "2400+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 18-22 2. 31-27 22x31 3. 36x27 19-23 4. 28x19 14x23 5. 37-32 10-14 6. 41-37 14-19 7. 46-41 5-10 8. 33-28 10-14 9. 39-33 12-18 10. 41-36 7-12 11. 44-39 20-24 12. 50-44 17-21 13. 34-29 23x34 14. 40x20 15x24 15. 45-40 18-23 16. 40-34 12-18 17. 34-29 23x34 18. 39x30 18-23 19. 30-25 1-7 20. 36-31 13-18 21. 44-39 7-12 22. 31-26 9-13 23. 26x17 11x31 24. 37x26 2-7 25. 47-41 7-11 26. 41-36 12-17 27. 49-44 8-12 28. 42-37 3-8 29. 37-31 4-10 30. 31-27?! {(0.13 → -0.25) Inaccuracy. Best move was 48-42.} (30. 48-42 23-29 31. 35-30 24x35 32. 33x24 19x30 33. 25x34 10-15 34. 31-27 17-21 35. 26x17 11x33 36. 39x28 6-11) 30... 10-15?! {(-0.25 → 0.13) Inaccuracy. Best move was 23-29.} (30... 23-29 31. 27-21 16x27 32. 32x21 17-22 33. 28x17 11x22 34. 35-30 24x35 35. 33x24 19x30 36. 25x34 14-19 37. 34-29) 31. 44-40 17-21 32. 26x17 11x31 33. 36x27 6-11 34. 40-34 11-17 35. 34-29 23x34 36. 39x30 17-21?! {(0.12 → 0.66) Inaccuracy. Best move was 18-23.} (36... 18-23 37. 27-22 12-18 38. 22x11 16x7 39. 28-22 18x27 40. 32x21 8-12 41. 38-32 7-11 42. 32-27 11-17 43. 21-16) 37. 43-39?! {(0.66 → 0.00) Inaccuracy. Best move was 28-22.} (37. 28-22 21-26 38. 48-42 26-31 39. 27x36 18x27 40. 32x21 16x27 41. 42-37 12-17 42. 43-39 13-18 43. 37-31 17-22) 37... 18-23 38. 39-34 12-18? {(0.00 → 1.06) Mistake. Best move was 12-17.} (38... 12-17 39. 48-42 13-18 40. 42-37 8-13 41. 27-22 18x27 42. 34-29 23x34 43. 30x39 27-31 44. 37x26 13-18 45. 28-23) 39. 48-42? {(1.06 → 0.00) Mistake. Best move was 28-22.} (39. 28-22 8-12 40. 22-17 21-26 41. 17x8 13x2 42. 34-29 23x34 43. 30x39 18-23 44. 33-28 24-29 45. 28-22 14-20) 39... 8-12 40. 42-37 12-17 41. 34-29 23x34 42. 30x39 18-23 43. 28-22 17x28 44. 33x22 23-29 45. 39-34 29x40 46. 35x44 24-29 47. 44-40?? {(0.00 → -3.81) Blunder. Best move was 37-31.} (47. 37-31 21-26 48. 25-20 26x17 49. 20x18 17-22 50. 18-12 22x31 51. 12-7 15-20 52. 7-1 31-36 53. 1x40 36-41) 47... 19-23 48. 22-17 21x12 49. 27-21?! {(-3.94 → -5.46) Inaccuracy. Best move was 38-33.} (49. 38-33 29x38 50. 32x43 13-18 51. 40-34 23-28 52. 34-29 14-19 53. 27-22 18x27 54. 29-23 27-32 55. 23x14 32x41) 49... 16x27 50. 32x21 13-18 51. 21-16?? {(-4.87 → Win in 10) Win is now unavoidable. Best move was 38-32.} (51. 38-32 29-34 52. 40x29 23x34 53. 21-16 12-17 54. 32-27 34-39 55. 27-21 17x26 56. 16-11 39-44 57. 11-7 44-49) 51... 12-17?? {(Win in 10 → -5.24) Lost forced winning sequence. Best move was 29-33.} (51... 29-33 52. 38x29 23x45 53. 16-11 45-50 54. 11-6 18-23 55. 37-31 50-45 56. 31-26 12-17 57. 26-21 17x26 58. 25-20) 52. 38-32 29-34 53. 40x29 23x34 54. 32-27 34-39 55. 27-21 17x26 56. 16-11 39-43 57. 11-7 43-49 58. 7-2 18-22 59. 2-35 22-28 60. 35-30 49-27 61. 30-35 28-33?? {(-4.76 → 0.00) Blunder. Best move was 27-32.} (61... 27-32 62. 35-44 32x41 63. 44x11 26-31 64. 11-2 31-36 65. 2-35 41-28 66. 35-2 28-33 67. 2-35 36-41 68. 35-2) 62. 35-49?? {(0.00 → -5.37) Blunder. Best move was 35-44.} (62. 35-44 33-38 63. 44-49 27-32 64. 37x28 38-42 65. 28-22 42-48 66. 49-32 48-34 67. 32x5 26-31 68. 25-20 15x24) 62... 27-13 63. 49-35 13-2 64. 35-40?? {(-4.75 → Win in 7) Win is now unavoidable. Best move was 35-44.} (64. 35-44 2-19 65. 44x6 19x41 66. 6-22 41-19 67. 22-11 26-31 68. 11-2 19-46 69. 2-35 46-28 70. 35-40 28-41) 64... 33-39? {(Win in 7 → -6.18) Lost forced winning sequence. Best move was 2-19.} (64... 2-19 65. 37-31 26x37 66. 40-18 37-41 67. 18-12 19-28 68. 25-20 14x25 69. 12-18 41-47 70. 18-40 28-23 71. 40x18) 65. 37-32 39-43 66. 40-44?? {(-5.97 → Win in 8) Win is now unavoidable. Best move was 32-27.} (66. 32-27 43-49 67. 40-23 49x21 68. 23x5 26-31 69. 5-23 31-36 70. 23-14 2-24 71. 14-23 21-3 72. 23-28 3-12) 66... 43-48 67. 32-27 2-35?? {(Win in 7 → -5.97) Lost forced winning sequence. Best move was 48-37.} (67... 48-37 68. 27-22 37-23 69. 44-50 23-45 70. 22-18 45x12 71. 50-28 2-19 72. 28-6 19-30 73. 25x34 12x40 74. 6-33) 68. 44-6 35-13 69. 25-20?? {(-5.97 → Win in 2) Win is now unavoidable. Best move was 6-28.} (69. 6-28 13x31 70. 28x5 31-13 71. 5-28 26-31 72. 28-23 31-36 73. 23-5 48-39 74. 5-32 39-17 75. 32-37 17-12) 69... 13x36 70. 20x9 36x4 71. 6-28 15-20 {White resigns.} 0-2