lidraughts.org

[Event "DFS Open Frisian"] [Site "https://lidraughts.org/orGp6NZO"] [Date "2021.02.19"] [Round "-"] [White "xiaofei3"] [Black "derarzt"] [Result "1-1"] [UTCDate "2021.02.19"] [UTCTime "20:07:05"] [WhiteElo "2201"] [BlackElo "2164"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [GameType "40"] [TimeControl "600+10"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-27 17-21 2. 31-26 21x32 3. 33x31 16-21 4. 26x17 18x16 5. 31-26 12-17 6. 37-31 20-25 7. 34-30 25x34 8. 39x30 19-24 9. 30x19 13x24 10. 40-34 24-29 11. 34x23 17-21 12. 26x17 11x24 13. 38-32 8-12 14. 31-26 12-17 15. 32-27 17x37 16. 42x31 14-20 17. 31-27 20-25 18. 41-37 10-14 19. 37-31 9-13 20. 44-40 14-20 21. 43-38 7-11 22. 46-41 5-10 23. 41-37 10-14 24. 49-44 2-7 25. 37-32 14-19 26. 27-21 16x27 27. 32x21 24-30 28. 35x24 19x30 29. 21-16 30-35 30. 38-32 13-19?! {(-0.32 → 0.07) Inaccuracy. Best move was 13-18.} (30... 13-18 31. 31-27 20-24 32. 36-31 24-30 33. 40x20 15x24 34. 27-21 4-10 35. 47-42 18-22 36. 21x23 24x22 37. 32x12) 31. 40-34?! {(0.07 → -0.63) Inaccuracy. Best move was 48-43.} (31. 48-43 3-8 32. 43-39 8-12 33. 32-27 12-17 34. 16x18 19x37 35. 31x42 20-24 36. 42-37 11-17 37. 39-33 15-20) 31... 35x33 32. 32x34 19-24 33. 34x14 20x9 34. 31-27 9-13 35. 48-43 3-9 36. 43-38 25-30 37. 44-40? {(-0.32 → -1.17) Mistake. Best move was 38-33.} (37. 38-33 9-14 38. 33-29 30x28 39. 27x29 14-20 40. 44-40 20-25 41. 40-35 4-9 42. 50-44 13-19 43. 44-40 19x39) 37... 11-17? {(-1.17 → 0.00) Mistake. Best move was 13-18.} (37... 13-18 38. 40x20 15x24 39. 47-42 18-22 40. 27x18 11-17 41. 45-40 17x19 42. 50-45 4-10 43. 38-33 7-12 44. 36-31) 38. 16x18 13x31 39. 40x20 15x24 40. 36x27 7-11 41. 47-41 11-17 42. 27x7 6x8 43. 26-21 8-12 44. 38-33 12-18 45. 41-37 9-14 46. 37-32 24-30 47. 32-27 14-20 48. 45-40?? {(0.00 → -11.31) Blunder. Best move was 50-44.} (48. 50-44 20-25 49. 21-16 18-23 50. 33x13 30-34 51. 44x24 25x3 52. 27-21 1-6 53. 21-17 6x26 54. 17-11 26-31) 48... 30-35?? {(-11.31 → 0.00) Blunder. Best move was 4-10.} (48... 4-10 49. 21-17 18x16 50. 27-22 1-7 51. 33-28 10-15 52. 22-18 16-21 53. 40-34 30x39 54. 18-13 39-43 55. 13-9) 49. 50-44?? {(0.00 → -5.91) Blunder. Best move was 33-28.} (49. 33-28 18x38 50. 21-17 35x44 51. 50x37 20-25 52. 37-32 25-30 53. 17-11 1x21 54. 27x16) 49... 20-24?? {(-5.91 → 0.00) Blunder. Best move was 20-25.} (49... 20-25 50. 44-39 35x44 51. 39x50 25-30 52. 21-17 18x16 53. 33-28 1-6 54. 28-23 4-9 55. 27-22 16-21 56. 22-18) 50. 44-39?? {(0.00 → Win in 9) Win is now unavoidable. Best move was 40-34.} (50. 40-34 18-23 51. 33x13 35x33 52. 13-8 33-38 53. 21-16 38-42 54. 16-11 1x32 55. 8-2 32-38 56. 2x35 42-48) 50... 35x44 51. 39x50 24-30? {(Win in 8 → -7.45) Lost forced winning sequence. Best move was 4-9.} (51... 4-9 52. 50-44 9-13 53. 44-40 1-6 54. 40-35 13-19 55. 21-17 18x16 56. 33-28 6-11 57. 28-22 19-23 58. 35-30) 52. 50-44? {(-7.45 → Win in 12) Win is now unavoidable. Best move was 21-17.} (52. 21-17 18x16 53. 27-22 4-9 54. 22-18 16-21 55. 33-28 21-26 56. 18-12 26-31 57. 28-23 31-37 58. 23-19 9x29) 52... 4-9 53. 21-16 9-13 54. 27-21 18-23 55. 33-29 30x28 56. 44-39 13-19 57. 16-11 28-33?? {(Win in 7 → 0.00) Lost forced winning sequence. Best move was 28-32.} (57... 28-32 58. 39-34 32-38 59. 11-6 38-43 60. 34-30 43-49 61. 30-25 49x16 62. 6x26 19-24 63. 26-21 24-30 64. 25x34) 58. 39x28 23x32 59. 21-16 1x21 60. 16x38 19-23 61. 38-32 23-29 62. 32-27 29-33 63. 27-22 33-39 64. 22-17 39-44 65. 17-11 44-50 {The game is a draw.} 1-1