FEN
[Event "WorldCup ***** Nijmegen Open Gelderland 2025"]
[Site "https://lidraughts.org/JseHxxCG"]
[Date "2025.07.26"]
[Round "10"]
[White "Kalk, Henk"]
[Black "de Greef, Arnoud"]
[Result "2-0"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "4800+60"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 32-28 19-23 2. 28x19 14x23 3. 37-32 10-14 4. 41-37 5-10 5. 34-29 23x34 6. 39x30 20-24 7. 30x19 13x24 8. 40-34 8-13 9. 44-39 2-8 10. 46-41 14-19 11. 45-40 10-14 12. 50-45 18-23 13. 32-28 23x32 14. 37x28 12-18 15. 41-37 7-12 16. 38-32 1-7 17. 42-38 17-22 18. 28x17 12x21 19. 31-26 7-12 20. 26x17 12x21 21. 36-31 8-12 22. 31-27 12-17 23. 48-42 14-20 24. 49-44 18-23 25. 47-41 3-8 26. 34-30?! {(0.50 → 0.04) Inaccuracy. Best move was 41-36.} (26. 41-36 4-10 27. 37-31 13-18 28. 31-26 8-13 29. 34-29 23x34 30. 40x29 20-25 31. 29x20 15x24 32. 45-40 9-14) 26... 9-14 27. 30-25 4-9 28. 33-28 8-12 29. 39-33 13-18 30. 40-34 9-13?? {(0.16 → 2.42) Blunder. Best move was 24-30.} (30... 24-30 31. 35x22 21-26 32. 28x10 17x48 33. 25x3 15x4 34. 3x21 48x25 35. 21-12 11-17 36. 12x21 26x17 37. 45-40) 31. 35-30 24x35 32. 33-29 19-24? {(2.36 → 3.54) Mistake. Best move was 20-24.} (32... 20-24 33. 29x9 13x4 34. 44-39 19-24 35. 28x30 35x24 36. 45-40 21-26 37. 40-35 17-22 38. 41-36 22x31 39. 36x27) 33. 28x10 15x4 34. 25x14 24x33 35. 38x29 21-26 36. 41-36 17-21?! {(3.23 → 4.13) Inaccuracy. Best move was 17-22.} (36... 17-22 37. 43-38 22x31 38. 36x27 11-17 39. 44-39 35-40 40. 27-21 16x27 41. 32x21 13-19 42. 14x23 17-22 43. 21-16) 37. 43-38 11-17? {(4.20 → 6.46) Mistake. Best move was 4-9.} (37... 4-9 38. 14x3 13-19 39. 3x17 11x31 40. 36x27 6-11 41. 38-33 11-17 42. 34-30 35x24 43. 29x20 17-22 44. 20-15) 38. 38-33 17-22 39. 45-40 22x31 40. 36x27 12-17 41. 33-28 {Black resigns.} 2-0