FEN
[Event "HeddeBoonstra Arena"]
[Site "https://draughts64.com/JelozStO"]
[Date "2026.08.17"]
[Round "-"]
[White "MartenBoonstra"]
[Black "CoenClaes"]
[Result "0-2"]
[UTCDate "2026.08.17"]
[UTCTime "11:39:53"]
[WhiteElo "1453"]
[BlackElo "1386"]
[WhiteRatingDiff "-11"]
[BlackRatingDiff "+11"]
[GameType "97"]
[TimeControl "60+0"]
[Opening "?"]
[Termination "Normal"]
[FEN "W:W46,47,48,49,50:B1,2,3,4,5"]
[Annotator "lidraughts.org"]
1. 50-44 1-6 2. 46-41 6-11 3. 49-43 11-17 4. 48-42 17-22? {(0.00 → 0.84) Mistake. Best move was 5-10.} (4... 5-10 5. 41-37 10-14 6. 37-31 14-20 7. 44-40 20-24 8. 42-38 4-9 9. 38-33 9-13 10. 31-27 17x37 11. 47x27) 5. 41-37 22-28 6. 44-40? {(0.79 → 0.00) Mistake. Best move was 37-31.} (6. 37-31 5-10 7. 31-26 3-8 8. 42-37 8-13 9. 26-21 13-19 10. 43-39 10-14 11. 21-16 2-7 12. 39-34 14-20) 6... 2-7? {(0.00 → 1.13) Mistake. Best move was 5-10.} (6... 5-10 7. 37-31 10-14 8. 31-26 3-8 9. 26-21 8-13 10. 40-34 2-7 11. 42-37 13-18 12. 21-16 14-20 13. 37-32) 7. 37-31 7-11?? {(0.84 → 7.33) Blunder. Best move was 5-10.} (7... 5-10 8. 31-26 10-14 9. 26-21 3-8 10. 42-37 8-12 11. 37-31 4-10 12. 43-39 14-20 13. 31-26 20-24 14. 21-16) 8. 31-26 11-17 9. 47-41 3-9 10. 41-37?? {(7.16 → 0.00) Blunder. Best move was 42-37.} (10. 42-37 28-33 11. 43x23 9-14 12. 37-31 14-20 13. 41-37 4-10 14. 40-34 10-15 15. 31-27 17-22 16. 23x21 20-25) 10... 9-13 11. 40-35?? {(0.00 → Win in 18) Win is now unavoidable. Best move was 37-31.} (11. 37-31 13-18 12. 43-39 5-10 13. 39-33 28x39 14. 40x38 4-9 15. 38-32 10-15 16. 42-37 17-21 17. 26x19 9x29) 11... 13-19?? {(Win in 18 → 1.28) Lost forced winning sequence. Best move was 4-10.} (11... 4-10 12. 43-39 10-14 13. 39-34 13-19 14. 35-30 14-20 15. 30x10 5x14 16. 34-30 19-23 17. 37-31 28-33 18. 42-37) 12. 35-30?? {(1.28 → Win in 13) Win is now unavoidable. Best move was 37-31.} (12. 37-31 4-10 13. 42-37 28-32 14. 37x28 19-24 15. 43-38 10-14 16. 38-32 14-20 17. 32-27 17x37 18. 31x42 5-10) 12... 19-24?? {(Win in 13 → 0.00) Lost forced winning sequence. Best move was 28-33.} (12... 28-33 13. 43x14 4x35 14. 37-32 35-40 15. 42-37 40-44 16. 32-27 17-21 17. 26x17 44-49 18. 27-22 49-40 19. 37-31) 13. 30x19 4-9 14. 19-14 9x20 15. 37-31 20-24 16. 43-39?? {(0.00 → Win in 11) Win is now unavoidable. Best move was 42-37.} (16. 42-37 24-29 17. 31-27 28-32 18. 37x30 17x37 19. 26-21 37-41 20. 21-17 41-46 21. 17-12 46-10 22. 30-24 10-32) 16... 24-30 17. 42-37 5-10?? {(Win in 10 → Win in 10) Lost forced winning sequence. Best move was 17-22.} (17... 17-22 18. 26-21 30-34 19. 21x32 34x43 20. 32-27 43-49 21. 37-32 5-10 22. 31-26 10-14 23. 26-21 49-35 24. 32-28) 18. 31-27 17-22 19. 27x38 10-14 20. 38-32 30-35 21. 32-28 35-40 22. 39-34?? {(Win in 1 → Win in 4) Lost forced winning sequence. Best move was 37-31.} (22. 37-31 40x18) 22... 40x47 23. 26-21 47-36 24. 21-16 36x6 {Black wins.} 0-2