lidraughts.org

[Event "Frisian Shield Arena"] [Site "https://lidraughts.org/Gw2u85sn"] [Date "2023.12.16"] [Round "-"] [White "SiwardWalinga"] [Black "HawaiiBlue"] [Result "2-0"] [UTCDate "2023.12.16"] [UTCTime "16:30:05"] [WhiteElo "1925"] [BlackElo "2009"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-9"] [GameType "40"] [TimeControl "180+2"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-27 20-24 2. 31-26 15-20 3. 27-21 16x27 4. 26x28 10-15 5. 37-32?! {(0.19 → -0.36) Inaccuracy. Best move was 28-22.} (5. 28-22 17x28 6. 33x22 18x27 7. 37x17 12x21 8. 34-30 4-10 9. 39-33 20-25) 5... 20-25 6. 41-37 11-16 7. 34-30 25x34 8. 40x20 15x24 9. 37-31 24-30?? {(-0.49 → 2.39) Blunder. Best move was 17-21.} (9... 17-21 10. 31x11 6x17 11. 44-40 17-21 12. 50-44 5-10 13. 40-34 12-17 14. 28-22 17x37 15. 42x11 1x21 16. 38-32) 10. 35x24 19x30 11. 28-23 18x29 12. 33x35 7-11 13. 31-26 17-21 14. 26x17 12x21 15. 32-27 21x32 16. 38x27 11-17?! {(2.48 → 3.05) Inaccuracy. Best move was 14-20.} (16... 14-20 17. 39-34 2-7 18. 34-30 20x40 19. 50x30 8-12 20. 44-40 9-14 21. 43-39 12-17 22. 30-25 17x37 23. 42x31) 17. 27x7 2x11 18. 39-34 8-12 19. 34-30 12-17 20. 44-40 17-21 21. 42-37 21-26 22. 43-39 13-18 23. 39-34 11-17 24. 49-44 17-21 25. 30-25 1-7 26. 34-30 7-11?! {(2.62 → 3.49) Inaccuracy. Best move was 18-22.} (26... 18-22 27. 44-39 14-19 28. 48-42 7-11 29. 39-34 22-27 30. 37x17 11x22 31. 42-37 4-10 32. 47-41 22-27 33. 37x17) 27. 40-34 18-22 28. 44-40 22-27 29. 37x17 11x22 30. 47-41 22-27? {(2.60 → 4.69) Mistake. Best move was 14-19.} (30... 14-19 31. 41-37 22-27 32. 37x17 21x12 33. 25-20 12-17 34. 20x18 17x19 35. 30-25 6-11 36. 34-30 9-14 37. 30-24) 31. 50-44?? {(4.69 → 1.90) Blunder. Best move was 25-20.} (31. 25-20 14x25 32. 35x15 5x25 33. 40-35 27-31 34. 35x15 6-11 35. 36x27 26x28 36. 30-25 21-26 37. 45-40 28-32) 31... 6-11?? {(1.90 → 5.38) Blunder. Best move was 14-19.} (31... 14-19 32. 25-20 27-32 33. 20x18 32-38 34. 48x28 26-31 35. 36x27 21x12 36. 30-25 4-10 37. 34-30 6-11 38. 40-34) 32. 30-24? {(5.38 → 3.02) Mistake. Best move was 25-20.} (32. 25-20 14x25 33. 35x15 5x25 34. 40-35 3-8 35. 35x15 8-12 36. 30-25 9-14 37. 15x13 12x14 38. 34-30 14-19) 32... 11-17? {(3.02 → 4.75) Mistake. Best move was 9-13.} (32... 9-13 33. 34-30 14x34 34. 30x39 13-19 35. 39-34 11-17 36. 35-30 17-22 37. 44-39 4-10 38. 40-35 10-15 39. 34-29) 33. 34-30 14x34 34. 44x24 9-13 35. 24-20?! {(3.34 → 2.64) Inaccuracy. Best move was 25-20.} (35. 25-20 27-32 36. 30-25 21-27 37. 35-30 17-21 38. 40-35 3-9 39. 45-40 32-38 40. 48x28 27x29 41. 30x28 26-31) 35... 17-22?? {(2.64 → 5.98) Blunder. Best move was 13-19.} (35... 13-19 36. 20x18 17x19 37. 40-34 5-10 38. 48-43 19-23 39. 34-29 23x34 40. 30x39 27-32 41. 35-30 21-27 42. 45-40) 36. 20-15? {(5.98 → 3.69) Mistake. Best move was 30-24.} (36. 30-24 3-9 37. 20-15 13-19 38. 24x13 9x18 39. 40-34 4-9 40. 35-30 9-14 41. 15x13 18x9 42. 45-40 22-28) 36... 13-18? {(3.69 → 7.86) Mistake. Best move was 13-19.} (36... 13-19 37. 40-34 3-8 38. 45-40 22-28 39. 34-29 19x39 40. 40x18 8x28 41. 30-24 28-33 42. 48-43 33-38 43. 43x32) 37. 30-24 27-31 38. 36x27 22x31 39. 41-37?! {(8.99 → 5.54) Inaccuracy. Best move was 24-19.} (39. 24-19 18x20 40. 25x14 4x24 41. 48-43 5x25 42. 35x15 3-9 43. 15-10 31-36 44. 10x8 36x47 45. 46x48 21-27) 39... 31x42 40. 48x37 18-22?? {(3.86 → Win in 15) Win is now unavoidable. Best move was 18-23.} (40... 18-23 41. 24x22 21x23 42. 40-34 16-21 43. 46-41 3-9 44. 34-30 23-28 45. 30-24 28-33 46. 45-40 21-27 47. 37x17) 41. 24-20 22-27?! {(10.91 → Win in 15) Win is now unavoidable. Best move was 3-9.} (41... 3-9 42. 20-14 4x24 43. 25x23 22x24 44. 37-32 5x25 45. 35x15 24-29 46. 15-10 29-33 47. 32x34 21-27 48. 10x8) 42. 37x17 21x12 43. 40-34?? {(Win in 14 → 0.00) Lost forced winning sequence. Best move was 20-14.} (43. 20-14 4x24 44. 25x23 5x25 45. 35x15 3-9 46. 23-19 9x29 47. 15-10 29-33 48. 40-34 33x35 49. 45x25 12-18) 43... 12-17?? {(0.00 → 2.72) Blunder. Best move was 26-31.} (43... 26-31 44. 46-41 31-36 45. 41-37 36x38 46. 20-14 4x44 47. 45x32 16-21 48. 35-30 12-18 49. 30-24 18-23 50. 24x22) 44. 34-30 17-21?? {(1.45 → Win in 18) Win is now unavoidable. Best move was 17-22.} (44... 17-22 45. 46-41 3-8 46. 30-24 22-27 47. 20-14 27-31 48. 41x21 16x27 49. 45-40 27-31 50. 40-34 8-13 51. 14x12) 45. 20-14 4x24 46. 30x19 21-27?! {(13.02 → Win in 16) Win is now unavoidable. Best move was 26-31.} (46... 26-31 47. 19-14 31-37 48. 25-20 5x25 49. 35x15 37-42 50. 14-10 42-48 51. 10-5 21-27 52. 5x1 48-42 53. 1-23) 47. 19-14 27-32 48. 14-9 3x14 49. 15x13 32-38 50. 13-8 38-43 51. 8-2?! {(Win in 11 → 10.80) Lost forced winning sequence. Best move was 25-20.} (51. 25-20 26-31 52. 8-2 31-37 53. 20-15 5x25 54. 35x15 37-42 55. 15-10 42-48 56. 10-5 48-26 57. 5-10 26-31) 51... 43-49?! {(10.80 → Win in 13) Win is now unavoidable. Best move was 43-48.} (51... 43-48 52. 25-20 5-10 53. 20-15 10-14 54. 15x13 48-39 55. 13-9 39-6 56. 9-3 6-1 57. 46-41 16-21 58. 35-30) 52. 25-20 26-31 53. 20-15 5x25 54. 35x15 31-37 55. 15-10 37-42 56. 10-5 49-43 57. 2-30 43x25 58. 5x35 42-48 59. 35-19 16-21 60. 45-40 21-27 61. 19-5 48-43 62. 40-35 43-48 63. 35-30 {Black resigns.} 2-0