lidraughts.org

[Event "Weekly Frisian Inc Arena"] [Site "https://lidraughts.org/dJvo2yI7"] [Date "2026.02.01"] [Round "-"] [White "TweeBier"] [Black "Folkert-Groenveld"] [Result "0-2"] [UTCDate "2026.02.01"] [UTCTime "20:56:20"] [WhiteElo "2086"] [BlackElo "2236"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [GameType "40"] [TimeControl "300+2"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 32-27 20-25 2. 27-22 12x32 3. 38x27 19-23 4. 31-26 14-19 5. 33-29 17-21 6. 26x17 11x31 7. 37x26 16-21?? {(-0.07 → 2.22) Blunder. Best move was 25-30.} (7... 25-30 8. 35x22 18x27 9. 26x28 19-23 10. 29x18 13x35 11. 45x25 15x35 12. 36-31) 8. 26x17 18x16 9. 29x20 25x14 10. 34-30 13-18 11. 30-25 18-22 12. 36-31 16-21 13. 31x11 7x16 14. 42-37 22-27 15. 37x17 16x18 16. 39-34 18-22 17. 41-36 22-27 18. 34-30 8-12 19. 48-42 2-8 20. 36-31? {(2.63 → 1.29) Mistake. Best move was 30-24.} (20. 30-24 14x34 21. 35x33 15x35 22. 45x25 10-15 23. 40-35 6-11 24. 44-39 1-6 25. 25-20 15x24 26. 33-28 27x29) 20... 27x36 21. 46x26 12-17?! {(1.25 → 1.67) Inaccuracy. Best move was 6-11.} (21... 6-11 22. 43-38 1-6 23. 47-41 11-16 24. 41-36 16-21 25. 26x17 12x21 26. 38-32 8-12 27. 42-37 12-17 28. 37-31) 22. 47-41 1-7 23. 41-36 14-20 24. 25x14 9x20 25. 30-25 8-12 26. 25x14 15x13 27. 42-37 3-8 28. 37-31 7-11 29. 40-34 17-21 30. 26x17 12x41 31. 36x47 13-18 32. 43-38 18-22 33. 44-40?! {(1.24 → 0.73) Inaccuracy. Best move was 45-40.} (33. 45-40 11-17 34. 38-33 22-27 35. 33-28 27x29 36. 34x23 8-12 37. 35-30 6-11 38. 30-24 10-15 39. 40-34 17-21) 33... 22-27 34. 49-44? {(0.82 → 0.04) Mistake. Best move was 34-30.} (34. 34-30 11-17 35. 30-24 10-15 36. 50-44 6-11 37. 49-43 11-16 38. 35-30 16-21 39. 30-25 15x35 40. 45x25 21-26) 34... 11-16 35. 44-39 27-31 36. 50-44?! {(-0.73 → -1.38) Inaccuracy. Best move was 34-29.} (36. 34-29 16-21 37. 29-24 10-15 38. 39-34 31-36 39. 34-30 6-11 40. 38-32 11-16 41. 30-25 4-10 42. 40-34 21-26) 36... 31-36 37. 34-30?! {(-1.71 → -2.34) Inaccuracy. Best move was 39-33.} (37. 39-33 16-21 38. 38-32 8-12 39. 44-39 12-17 40. 32-28 6-11 41. 47-42 10-15 42. 35-30 21-26 43. 33-29 17-21) 37... 16-21 38. 38-32 6-11? {(-2.37 → -1.26) Mistake. Best move was 8-12.} (38... 8-12 39. 40-34 6-11 40. 30-24 11-16 41. 47-42 21-27 42. 32x21 16x27 43. 24-20 10x30 44. 35x24 27-31 45. 24-20) 39. 30-25? {(-1.26 → -2.65) Mistake. Best move was 39-33.} (39. 39-33 8-12 40. 33-29 11-16 41. 44-39 12-17 42. 32-28 21-26 43. 28-22 17x28 44. 29x27 26x28 45. 39-33 28x39) 39... 11-16 40. 32-27? {(-2.90 → -5.40) Mistake. Best move was 47-42.} (40. 47-42 21-26 41. 39-34 8-12 42. 34-29 26-31 43. 29-24 31x33 44. 44-39 33x44 45. 40x49 16-21 46. 24-20 10x30) 40... 21x32 41. 39-33 32x34 42. 35x33?! {(-4.69 → -6.08) Inaccuracy. Best move was 40x29.} (42. 40x29 8-12 43. 29-23 10-15 44. 23-19 16-21 45. 19-14 15x13 46. 45-40 21-26 47. 35-30 26-31 48. 30-24 13-18) 42... 16-21 43. 33-28?! {(-5.51 → -7.54) Inaccuracy. Best move was 40-35.} (43. 40-35 21-26 44. 25-20 10x30 45. 35x24 26-31 46. 24-19 31-37 47. 47x27 36-41 48. 19-13 8x19 49. 27-21 41-47) 43... 8-12 44. 44-39?! {(-6.73 → -10.78) Inaccuracy. Best move was 40-35.} (44. 40-35 21-26 45. 47-42 26-31 46. 28-22 12x32 47. 42x22 36-41 48. 22-17 31-36 49. 17-12 41-47 50. 12-8 36-41) 44... 21-26 45. 40-35 26-31 46. 39-34?! {(-11.09 → Win in 11) Win is now unavoidable. Best move was 28-23.} (46. 28-23 10-14 47. 23-19 14x23 48. 39-34 23-28 49. 25-20 28-32 50. 34-30 32-37 51. 47x27 31x22 52. 45-40 22-27) 46... 10-14 47. 34-30 31-37 48. 47x27 36-41 49. 27-21 14-19?! {(Win in 8 → -10.43) Lost forced winning sequence. Best move was 41-47.} (49... 41-47 50. 30-24 47x20 51. 28-22 12x32 52. 21-16 20-15 53. 16-11 14-20 54. 25x14 15x12 55. 11x13 4-9 56. 13x4) 50. 21-16?! {(-10.43 → Win in 12) Win is now unavoidable. Best move was 28-23.} (50. 28-23 19x28 51. 25-20 28-33 52. 21-17 12x21 53. 20-14 4x24 54. 30x19 33-38 55. 19-13 38-43 56. 13-8 21-26) 50... 41-47 51. 28-22 12x32 52. 16-11 32-37 53. 11-6 37-41 54. 6-1 41-46 55. 1-6 19-24 56. 30x19 46x10 57. 6-50 10-15 {Black wins on time.} 0-2