lidraughts.org

[Event "全国青少赛"] [Site "https://draughts64.com/DPf7NBwh"] [Date "2026-08-28"] [Round "8"] [White "孙书侨"] [Black "俞果辰"] [Result "1-1"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-29 17-22 2. 40-34 11-17 3. 45-40 6-11 4. 50-45 1-6 5. 31-26 19-23 6. 32-28 23x32 7. 37x28 18-23 8. 29x27 17-21 9. 26x17 12x23 10. 41-37 7-12 11. 46-41 12-18 12. 37-32 14-19 13. 41-37 10-14 14. 33-28 20-24 15. 37-31 14-20 16. 34-30 20-25 17. 39-33 25x34 18. 40x20 15x24 19. 44-39 5-10 20. 31-27 10-14 21. 36-31 14-20 22. 31-26 20-25 23. 49-44 8-12 24. 44-40 2-8 25. 40-34 11-17 26. 34-30 25x34 27. 39x30 17-21 28. 26x17 12x21 29. 30-25 21-26 30. 43-39 8-12 31. 45-40 6-11 32. 40-34 11-17 33. 34-30 9-14 34. 42-37 17-21 35. 39-34 12-17 36. 34-29 23x34 37. 30x39 17-22 38. 28x17 21x12 39. 47-42 4-9 40. 32-28 18-23 41. 38-32 14-20 42. 25x14 9x20 43. 42-38?! {(-0.27 → -0.77) Inaccuracy. Best move was 37-31.} (43. 37-31 26x37 44. 42x31 20-25 45. 31-26 3-8 46. 27-22 12-17 47. 22x11 16x7 48. 28-22 7-11 49. 26-21 11-16) 43... 20-25 44. 28-22 24-30 45. 35x24 19x30 46. 48-43? {(-0.74 → -1.68) Mistake. Best move was 33-28.} (46. 33-28 26-31 47. 28x17 31x44 48. 17-12 44-50 49. 32-28 30-35 50. 12-7 50-44 51. 7-2 3-9 52. 2-8 35-40) 46... 12-17? {(-1.68 → -0.21) Mistake. Best move was 3-8.} (46... 3-8 47. 33-28 23-29 48. 39-33 29-34 49. 43-39 34x43 50. 38x49 30-34 51. 49-44 25-30 52. 28-23 30-35 53. 23-18) 47. 22x11 16x7 48. 27-22?! {(-0.84 → -1.51) Inaccuracy. Best move was 33-28.} (48. 33-28 3-8 49. 28x19 13x24 50. 38-33 8-13 51. 32-28 7-12 52. 28-22 13-19 53. 33-28 12-18 54. 22x13 19x8) 48... 13-19 49. 22-17 7-12? {(-1.40 → 0.00) Mistake. Best move was 19-24.} (49... 19-24 50. 33-28 23-29 51. 17-12 7x18 52. 28-23 30-35 53. 23x12 35-40 54. 39-34 40-45 55. 34x23 45-50 56. 23-19) 50. 17x8 3x12 51. 33-28? {(0.00 → -1.38) Mistake. Best move was 32-27.} (51. 32-27 19-24 52. 37-31 26x37 53. 38-32 37x28 54. 33x22 30-35 55. 39-34 24-29 56. 22-18 29x40 57. 18x7 40-44) 51... 23-29 52. 28-22?? {(-1.39 → -3.71) Blunder. Best move was 39-33.} (52. 39-33 29-34 53. 43-39 34x43 54. 38x49 30-34 55. 33-29 34x23 56. 28-22 23-29 57. 32-27 25-30 58. 37-32 30-35) 52... 29-34 53. 32-27? {(-3.77 → -7.57) Mistake. Best move was 38-33.} (53. 38-33 34-40 54. 43-38 19-24 55. 32-28 40-45 56. 39-34 30x39 57. 33x44 24-29 58. 44-40 45x34 59. 37-32 26-31) 53... 34-40 54. 38-32 40-45 55. 32-28? {(-7.15 → Win in 16) Win is now unavoidable. Best move was 43-38.} (55. 43-38 26-31 56. 37x26 45-50 57. 22-18 50x13 58. 27-21 13-22 59. 21-16 30-35 60. 26-21 22-44 61. 32-27 35-40) 55... 30-34 56. 39x30 25x34 57. 27-21 26x17 58. 22x11 12-17 59. 11x22 45-50 60. 37-32 50-45 61. 43-38 34-39 62. 22-17 45-7 63. 32-27 39-44 64. 28-23 7x47 65. 17-12 44-49?? {(Win in 7 → 0.00) Lost forced winning sequence. Best move was 44-50.} (65... 44-50 66. 12-7 50-11 67. 7x16 47-33 68. 16-11 33x6 69. 27-21 6-11 70. 21-16 11-2 71. 16-11 2x16) 66. 27-21 49x16 {The game is a draw.} 1-1