lidraughts.org

[Event "Casual Correspondence game"] [Site "https://draughts64.com/SH1OP1on"] [Date "2026.06.23"] [Round "-"] [White "Richardchen"] [Black "Lidraughts AI level 1"] [Result "0-2"] [UTCDate "2026.06.23"] [UTCTime "00:13:59"] [WhiteElo "1500"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-28 19-24 2. 34-30 17-22 3. 28x17 11x22 4. 30x19 14x23 5. 38-33 20-25 6. 35-30 25x34 7. 39x30 10-14 8. 42-38 14-19 9. 44-39 6-11?? {(-0.03 → 2.31) Blunder. Best move was 7-11.} (9... 7-11 10. 40-34 1-7 11. 47-42 5-10 12. 45-40 10-14 13. 49-44 22-27 14. 31x22 18x27 15. 32x21 16x27 16. 33-28) 10. 40-34?? {(2.31 → -0.04) Blunder. Best move was 32-28.} (10. 32-28 23x32 11. 37x6 5-10 12. 30-25 10-14 13. 47-42 15-20 14. 40-34 18-23 15. 45-40 20-24 16. 31-26 23-28) 10... 5-10?? {(-0.04 → 2.27) Blunder. Best move was 1-6.} (10... 1-6 11. 47-42 5-10 12. 30-24 19x30 13. 34x25 10-14 14. 45-40 14-19 15. 31-27 22x31 16. 36x27 9-14 17. 41-36) 11. 45-40?? {(2.27 → 0.00) Blunder. Best move was 32-28.} (11. 32-28 23x32 12. 37x6 10-14 13. 47-42 15-20 14. 30-25 19-23 15. 50-44 14-19 16. 25x14 9x20 17. 44-40 4-9) 11... 10-14?? {(0.00 → 2.29) Blunder. Best move was 11-17.} (11... 11-17 12. 47-42 7-11 13. 30-24 19x30 14. 34x25 10-14 15. 32-28 23x32 16. 37x28 16-21 17. 41-37 13-19 18. 49-44) 12. 40-35?? {(2.29 → -0.10) Blunder. Best move was 32-28.} (12. 32-28 23x32 13. 37x6 15-20 14. 30-25 19-23 15. 41-37 16-21 16. 47-41 21-26 17. 33-28 23x32 18. 37x28 26x37) 12... 15-20?? {(-0.10 → 2.11) Blunder. Best move was 23-28.} (12... 23-28 13. 32x23 18x40 14. 35x44 12-18 15. 37-32 7-12 16. 48-42 11-17 17. 41-37 2-7 18. 30-25 7-11 19. 32-28) 13. 50-44?? {(2.11 → -0.18) Blunder. Best move was 32-28.} (13. 32-28 23x32 14. 37x6 20-25 15. 30-24 19x30 16. 35x24 14-19 17. 34-30 25x34 18. 39x30 9-14 19. 47-42 19-23) 13... 23-28 14. 32x23 18x40 15. 39-34 40x29 16. 33x15 19-23 17. 44-40 22-28 18. 40-34 12-18 19. 47-42 14-19 20. 43-39 7-12 21. 49-43 1-7 22. 31-26 11-17 23. 37-32 28x37 24. 41x32 17-22 25. 42-37 22-27? {(-0.21 → 0.92) Mistake. Best move was 7-11.} (25... 7-11 26. 46-41 9-14 27. 48-42 22-27 28. 32x21 16x27 29. 39-33 3-9 30. 33-28 23x32 31. 37x28 11-17 32. 38-33) 26. 32x21 16x27 27. 37-32 7-11 28. 32x21 23-28 29. 21-16 19-23 30. 16x7 2x11 31. 46-41 11-16 32. 41-37 16-21 33. 26x17 12x21 34. 48-42 21-26? {(1.17 → 2.77) Mistake. Best move was 21-27.} (34... 21-27 35. 30-24 18-22 36. 34-30 13-18 37. 30-25 8-12 38. 37-31 9-13 39. 35-30 13-19 40. 24x13 18x9 41. 30-24) 35. 38-32 8-12 36. 43-38 3-8? {(2.41 → 3.45) Mistake. Best move was 12-17.} (36... 12-17 37. 32-27 26-31 38. 37x26 28-32 39. 27-21 32x43 40. 39x48 9-14 41. 21x12 18x7 42. 36-31 13-18 43. 31-27) 37. 30-24 9-14 38. 35-30?? {(3.36 → 0.56) Blunder. Best move was 34-30.} (38. 34-30 14-20 39. 24-19 13x24 40. 30x19 23x14 41. 32x23 18x29 42. 15x33 4-10 43. 37-32 10-15 44. 32-28 12-17) 38... 14-19?? {(0.56 → 4.95) Blunder. Best move was 14-20.} (38... 14-20 39. 24-19 13x35 40. 15x24 4-9 41. 32-27 9-14 42. 38-33 14-20 43. 33x2 20x40 44. 39-34 40x29 45. 2-11) 39. 24-20?? {(4.95 → 2.19) Blunder. Best move was 34-29.} (39. 34-29 23x25 40. 32x14 25-30 41. 24x35 13-19 42. 14x23 18x29 43. 37-32 8-13 44. 35-30 13-19 45. 39-33 19-24) 39... 4-9?? {(2.19 → 5.46) Blunder. Best move was 12-17.} (39... 12-17 40. 30-24 19x30 41. 34x25 8-12 42. 20-14 23-29 43. 32x34 13-19 44. 14x23 18x40 45. 25-20 40-45 46. 20-14) 40. 30-25 9-14 41. 20x9 13x4 42. 25-20 8-13 43. 34-30 4-9? {(3.24 → 5.25) Mistake. Best move was 12-17.} (43... 12-17 44. 36-31 18-22 45. 38-33 17-21 46. 42-38 13-18 47. 20-14 19x10 48. 30-24 21-27 49. 32x21 26x17 50. 38-32) 44. 30-25? {(5.25 → 2.94) Mistake. Best move was 20-14.} (44. 20-14 9x20 45. 15x24 18-22 46. 38-33 12-18 47. 36-31 23-29 48. 32x34 22-28 49. 33x22 18x36 50. 24-20 26-31) 44... 9-14?? {(2.94 → 12.78) Blunder. Best move was 19-24.} (44... 19-24 45. 20x29 23x43 46. 38x49 9-14 47. 32x23 18x29 48. 49-44 13-19 49. 37-32 29-34 50. 42-38 19-24 51. 44-39) 45. 20x9 13x4 46. 39-34?? {(10.10 → 0.00) Blunder. Best move was 38-33.} (46. 38-33 18-22 47. 25-20 4-9 48. 15-10 9-14 49. 20x9 19-24 50. 32-27 22x31 51. 36x27 23-29 52. 33x22 24-30) 46... 18-22?? {(0.00 → 2.96) Blunder. Best move was 19-24.} (46... 19-24 47. 32-27 12-17 48. 27-21 24-30 49. 21x12 18x7 50. 38-33 28x39 51. 34x43 30-35 52. 25-20 35-40 53. 20-14) 47. 34-30? {(2.96 → 2.00) Mistake. Best move was 34-29.} (47. 34-29 23x34 48. 32x14 34-40 49. 14-10 40-44 50. 10-5 22-27 51. 25-20 12-18 52. 20-14 27-32 53. 37x28 18-22) 47... 12-18?! {(2.00 → 2.72) Inaccuracy. Best move was 12-17.} (47... 12-17 48. 30-24 19x30 49. 25x34 17-21 50. 36-31 21-27 51. 32x21 26x17 52. 38-32 28-33 53. 32-27 33-39 54. 27x29) 48. 25-20?? {(2.72 → -3.47) Blunder. Best move was 36-31.} (48. 36-31 22-27 49. 31x24 26-31 50. 37x26 28x48 51. 38-32 48-39 52. 26-21 39-28 53. 32-27 28-41 54. 27-22 41-36) 48... 26-31 49. 37x26 28x48 50. 30-25?? {(-3.68 → Win in 12) Win is now unavoidable. Best move was 30-24.} (50. 30-24 19x30 51. 20-14 23-29 52. 14-10 29-34 53. 10-5 34-40 54. 26-21 40-44 55. 21-16 44-49 56. 5-32 48-26) 50... 19-24 51. 20x29 23x34 52. 25-20? {(-9.59 → Win in 11) Win is now unavoidable. Best move was 38-33.} (52. 38-33 34-40 53. 33-29 22-27 54. 36-31 27x36 55. 29-23 18x29 56. 26-21 36-41 57. 21-17 40-45 58. 17-12 41-46) 52... 34-40 53. 38-33?? {(-5.64 → Win in 10) Win is now unavoidable. Best move was 20-14.} (53. 20-14 48-37 54. 14-9 4x13 55. 36-31 37-14 56. 26-21 40-44 57. 21-16 22-28 58. 38-33 28x39 59. 16-11 44-49) 53... 40-44? {(Win in 10 → -7.15) Lost forced winning sequence. Best move was 48-25.} (53... 48-25 54. 20-14 25x3 55. 33-29 40-44 56. 29-24 44-49 57. 24-20 3x25 58. 15-10 4x15 59. 26-21 49x16 60. 36-31) 54. 33-29? {(-7.15 → Win in 9) Win is now unavoidable. Best move was 20-14.} (54. 20-14 44-49 55. 15-10 4x15 56. 14-9 18-23 57. 9-3 48-42 58. 3-25 42x24 59. 25-48 23-28 60. 48-39 24-29) 54... 44-49 55. 29-24 22-28? {(Win in 8 → -8.08) Lost forced winning sequence. Best move was 48-25.} (55... 48-25 56. 20-14 25x3 57. 24-20 3x25 58. 15-10 4x15 59. 26-21 49x16 60. 36-31 22-27 61. 31x13 25-3 62. 13-8) 56. 24-19? {(-8.08 → Win in 7) Win is now unavoidable. Best move was 20-14.} (56. 20-14 28-33 57. 26-21 49x16 58. 36-31 48x26 59. 14-10 16-2 60. 10-5 2x35 61. 5-41 33-39 62. 41-47 39-44) 56... 28-32 57. 19-14 32-37?! {(-10.29 → -6.72) Inaccuracy. Best move was 48-25.} (57... 48-25 58. 15-10 4x24 59. 14-10 25-34 60. 26-21 34-23 61. 21-16 23x5 62. 16-11 32-38 63. 11-6 38-42 64. 36-31) 58. 26-21?! {(-6.72 → -10.93) Inaccuracy. Best move was 14-10.} (58. 14-10 37-42 59. 10-5 42-47 60. 5-14 48-39 61. 14-3 39-28 62. 20-14 28x5 63. 3-25 18-22 64. 25-34 5-28) 58... 49x16 59. 14-10 37-42 60. 10-5 42-47 61. 20-14 18-23?? {(-8.77 → -3.28) Blunder. Best move was 48-25.} (61... 48-25 62. 36-31 25x3 63. 31-26 18-22 64. 5-37 22-27 65. 37-28 47-29 66. 28-50 27-32 67. 50-45 29-1 68. 45-50) 62. 15-10?? {(-3.28 → Win in 7) Win is now unavoidable. Best move was 14-9.} (62. 14-9 4x13 63. 5x46 47-24 64. 46-5 16-27 65. 5-23 24-35 66. 15-10 27-38 67. 10-5 35-44 68. 23-12 48-26) 62... 4x15 63. 14-9 23-29? {(Win in 6 → -7.17) Lost forced winning sequence. Best move was 47-20.} (63... 47-20 64. 5x28 20x3 65. 28-50 3-20 66. 50-45 20-24 67. 45-12 16-32 68. 12-45 32-41 69. 36x47) 64. 9-3 29-34 65. 5-23? {(-7.15 → Win in 3) Win is now unavoidable. Best move was 3-17.} (65. 3-17 34-40 66. 17-50 40-45 67. 5-46 15-20 68. 46-5 20-25 69. 5-46 47-24 70. 50-6 24-13 71. 6-50 13-4) 65... 15-20 66. 3x43 48x18 67. 36-31 18x36 {Black wins.} 0-2