FEN
[Event "WK match Walinga - Groenveld Frysk Spul 2021"]
[Site "https://draughts64.com/kadd7Tob"]
[Date "2021.08.22"]
[Round "11"]
[White "Walinga, Marten"]
[Black "Groenveld, Folkert"]
[Result "0-2"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "40"]
[TimeControl "5400+30"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 32-27 19-24 2. 31-26 24-29 3. 34x23 18x29 4. 33x24 20x29 5. 39x19 13x24 6. 40-34 17-21 7. 26x17 12x32 8. 38x27 11-17 9. 43-38 6-11?! {(-0.35 → 0.13) Inaccuracy. Best move was 8-13.} (9... 8-13 10. 49-43 15-20 11. 36-31 13-19 12. 44-40 24x44 13. 40x49 17-22 14. 27x18 19x17 15. 31-26 16x36 16. 46x26) 10. 38-32 17-21 11. 27-22 21x23 12. 34-30?! {(0.19 → -0.19) Inaccuracy. Best move was 34-29.} (12. 34-29 24x31 13. 37x17 7x27 14. 42-37 9-13 15. 37x17 14-19 16. 49-43 2-7 17. 44-40 7x27 18. 35-30 13-18) 12... 14-19 13. 30-25 10-14 14. 36-31 8-13 15. 31-27?? {(-0.14 → -2.15) Blunder. Best move was 32-28.} (15. 32-28 23x32 16. 25x23 19x28 17. 42x33 14-20 18. 44-40 20-25 19. 33-29 13-19 20. 49-43 19x39 21. 43x34 1-6) 15... 11-17 16. 44-39 17-21 17. 50-44?! {(-1.96 → -2.68) Inaccuracy. Best move was 49-43.} (17. 49-43 15-20 18. 39-33 1-6 19. 33-28 7-11 20. 45-40 21-26 21. 40-34 24x44 22. 43x45 20-24 23. 45-40 2-8) 17... 1-6 18. 44-40 7-12 19. 49-43 12-18 20. 43-38?? {(-2.80 → -6.88) Blunder. Best move was 39-34.} (20. 39-34 24x44 21. 40x49 21-26 22. 41-36 26x28 23. 43-39 15-20 24. 47-41 2-8 25. 42-38 5-10 26. 39-34 23-29) 20... 24-30 21. 35x22 15x31 22. 37x17 5-10 23. 42-37 10-15 24. 37-31 2-8 25. 38-32 15-20 26. 41-37 20-25 27. 47-41 25-30 28. 41-36 30-34 29. 32-28 18x38 30. 37x30 16x18 31. 31-26?! {(-6.63 → -9.76) Inaccuracy. Best move was 22-17.} (31. 22-17 18x16 32. 31-26 14-20 33. 30x10 4x15 34. 46-41 15-20 35. 27-21 16x27 36. 26x28 20-24 37. 36-31 13-18) 31... 19-23 32. 22x24 14x25 {White resigns.} 0-2