FEN
[Event "Daily Frisian Arena"]
[Site "https://draughts64.com/Jb6owNnr"]
[Date "2026.08.06"]
[Round "-"]
[White "PieterSikma"]
[Black "FrederikBos"]
[Result "0-2"]
[UTCDate "2026.08.06"]
[UTCTime "19:04:22"]
[WhiteElo "1881"]
[BlackElo "2170"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+3"]
[GameType "40"]
[TimeControl "300+0"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 31-26?! {(0.15 → -0.30) Inaccuracy. Best move was 32-27.} (1. 32-27 19-24 2. 33-28 20-25 3. 27-21 16x29 4. 39x30 17-21 5. 38-32 21-26) 1... 20-25 2. 37-31 14-20 3. 32-27 17x37 4. 41x32 16-21 5. 26x17 12x41 6. 46x37 11-16 7. 36-31 8-12 8. 34-30 25x34 9. 39x30 2-8 10. 44-39?! {(-0.59 → -1.22) Inaccuracy. Best move was 30-25.} (10. 30-25 9-14 11. 33-29 19x39 12. 44x33 13-19 13. 33-29 19x39 14. 43x34 12-17 15. 31-26 16x36 16. 37-31 36x27) 10... 19-24 11. 30x17 7x36 12. 50-44 16-21 13. 40-34? {(-1.07 → -2.09) Mistake. Best move was 35-30.} (13. 35-30 20-25 14. 37-31 25x34 15. 31x11 6x17 16. 33x35 15-20 17. 40-34 1-6 18. 32-28 13-18 19. 44-40 10-15) 13... 21-26?? {(-2.09 → 2.00) Blunder. Best move was 6-11.} (13... 6-11 14. 44-40 20-25 15. 34-30 25x34 16. 39x30 12-17 17. 33-29 13-18 18. 29-23 18x29 19. 30x28 21-26 20. 28-22) 14. 44-40?? {(2.00 → -0.84) Blunder. Best move was 32-27.} (14. 32-27 26x28 15. 33x2 9-14 16. 44-40 3-9 17. 38-33 36x29 18. 34x12 1x3 19. 12-7 6x8 20. 39-34 20-25) 14... 12-18 15. 34-30 20-25 16. 30-24 25x23 17. 32-27 26x28 18. 33x24 6-11?! {(-1.09 → -0.46) Inaccuracy. Best move was 18-22.} (18... 18-22 19. 39-33 22-27 20. 37x17 13-18 21. 17x19 9x20 22. 38-32 6-11 23. 32-27 1-7 24. 43-39 8-12 25. 42-38) 19. 40-34?? {(-0.46 → -2.24) Blunder. Best move was 39-34.} (19. 39-34 11-16 20. 34-30 10-14 21. 30-25 14x34 22. 40x29 9-14 23. 45-40 16-21 24. 40-34 15-20 25. 34-30 20x40) 19... 11-16?! {(-2.24 → -1.45) Inaccuracy. Best move was 10-14.} (19... 10-14 20. 39-33 11-16 21. 35-30 1-6 22. 33-28 16-21 23. 30-25 15x22 24. 37-32 14x34 25. 32x23 13x33 26. 38x40) 20. 49-44? {(-1.45 → -3.28) Mistake. Best move was 34-30.} (20. 34-30 18-22 21. 39-34 16-21 22. 30-25 21-26 23. 34-30 22-27 24. 37x17 13-18 25. 17x19 9x40 26. 45x34 8-12) 20... 10-14 21. 44-40 1-6 22. 35-30?! {(-3.28 → -4.51) Inaccuracy. Best move was 39-33.} (22. 39-33 16-21 23. 24-20 15x44 24. 40x49 6-11 25. 43-39 11-17 26. 39-34 14-20 27. 34-30 20x40 28. 35x44 21-26) 22... 16-21?? {(-4.51 → 0.08) Blunder. Best move was 18-22.} (22... 18-22 23. 39-33 16-21 24. 33-29 21-26 25. 40-35 22-28 26. 38x18 36x49 27. 48x50 8x28 28. 29x27 26x28 29. 24-20) 23. 37-32?? {(0.08 → -10.63) Blunder. Best move was 38-32.} (23. 38-32 36x20 24. 30x26 13-19 25. 32-27 19-24 26. 34x14 15x13 27. 42-37 5-10 28. 26-21 13-18 29. 40-35 10-14) 23... 21-26? {(-10.63 → -4.23) Mistake. Best move was 21-27.} (23... 21-27 24. 32x21 18-22 25. 21x23 13x33 26. 38x29 14x25 27. 29-24 25x23 28. 42-38 23-29 29. 38-32 6-11 30. 32-27) 24. 42-37?? {(-4.23 → Win in 14) Win is now unavoidable. Best move was 40-35.} (24. 40-35 18-23 25. 24x22 15-20 26. 30x19 13x31 27. 22-17 9-14 28. 35-30 14-20 29. 30x10 4x15 30. 38-33 15-20) 24... 18-23 25. 24x22 15-20 26. 30x19 13x35 27. 45x25 8-12 28. 22x2 3x1 29. 48-42?! {(-18.50 → Win in 9) Win is now unavoidable. Best move was 25-20.} (29. 25-20 6-11 30. 38-33 4-10 31. 20-15 5x25 32. 47-42 25-30 33. 42-38 30-35 34. 48-43 36-41 35. 33-29 35-40) 29... 6-11 30. 42-37 11-16 31. 47-42 1-6 32. 37-32 36-41 33. 42-37 41-47 34. 38-33 47x45 {Black wins.} 0-2