FEN
[Event "LucianoKoenen Arena"]
[Site "https://draughts64.com/6h1HGRf5"]
[Date "2026.08.26"]
[Round "-"]
[White "MartenBoonstra"]
[Black "LucianoKoenen"]
[Result "2-0"]
[UTCDate "2026.08.26"]
[UTCTime "11:53:44"]
[WhiteElo "1522"]
[BlackElo "1500"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-7"]
[GameType "97"]
[TimeControl "120+0"]
[Opening "?"]
[Termination "Normal"]
[FEN "W:W46,47,48,49,50:B1,2,3,4,5"]
[Annotator "lidraughts.org"]
1. 50-44 4-10 2. 49-43 10-15 3. 43-39 5-10 4. 39-34 15-20 5. 48-43 10-15 6. 43-39 20-25 7. 39-33 15-20 8. 33-29 3-9 9. 29-23 2-8?? {(0.00 → 12.38) Blunder. Best move was 9-13.} (9... 9-13 10. 23x3 2x4 11. 46-41 20-24 12. 34x14 4x24 13. 44-40 1-7 14. 41-37 7-11 15. 37-32 11-16 16. 32-27) 10. 47-42 1-7? {(9.57 → Win in 14) Win is now unavoidable. Best move was 9-14.} (10... 9-14 11. 42-37 25-30 12. 34x25 8-12 13. 37-31 20-24 14. 44-39 24x22 15. 39-33 12-17 16. 31-26 14-19 17. 46-41) 11. 42-37 7-11 12. 37-31?? {(Win in 13 → 0.00) Lost forced winning sequence. Best move was 46-41.} (12. 46-41 11-17 13. 37-31 9-14 14. 23-19 14x23 15. 34-29 23x34 16. 44x35 8-13 17. 35-30 13-19 18. 30-25 19-23) 12... 11-16?? {(0.00 → Win in 10) Win is now unavoidable. Best move was 20-24.} (12... 20-24 13. 34x12 11x33 14. 46-41 25-30 15. 31-27 30-34 16. 44x24) 13. 46-41 8-12 14. 41-36?? {(Win in 8 → 4.76) Lost forced winning sequence. Best move was 23-18.} (14. 23-18 12x23 15. 34-29 23x34 16. 44x35 9-14 17. 35-30 14-19 18. 41-37 19-23 19. 37-32 23-28 20. 32x23 16-21) 14... 12-17?? {(4.76 → Win in 13) Win is now unavoidable. Best move was 9-13.} (14... 9-13 15. 23x3 25-30 16. 3x6 30x50 17. 31-27 50-45 18. 36-31 20-24 19. 6-28 24-30 20. 27-22 45-29 21. 31-27) 15. 31-26 17-21 16. 26x6 21-27 17. 6-1 27-32 18. 1-6 32-38 19. 6x37 25-30 20. 34x25 {White wins.} 2-0