FEN
[Event "Diversen KNDB "]
[Site "https://lidraughts.org/qYuH3HBI"]
[Date "1983.09.23"]
[Round "1"]
[White "van Buuren, Jack"]
[Black "Wiersma, Harm"]
[Result "0-2"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 32-28 20-25 2. 37-32 15-20 3. 41-37 10-15 4. 31-27 5-10 5. 34-30 25x34 6. 39x30 20-25 7. 44-39 25x34 8. 39x30 15-20 9. 30-25 18-23 10. 35-30 20-24 11. 40-35 12-18 12. 50-44 7-12 13. 44-39 10-15 14. 37-31 2-7 15. 46-41 23-29 16. 41-37 18-23 17. 49-44?! {(0.28 → -0.17) Inaccuracy. Best move was 27-22.} (17. 27-22 16-21 18. 22-18 13x22 19. 31-27 22x31 20. 36x16 12-18 21. 45-40 8-12 22. 37-31 3-8 23. 39-34 9-13) 17... 17-21 18. 44-40 21-26 19. 39-34?! {(-0.17 → -0.88) Inaccuracy. Best move was 47-41.} (19. 47-41 15-20 20. 27-22 4-10 21. 31-27 10-15 22. 36-31 12-18 23. 41-36 8-12 24. 40-34 29x40 25. 45x34 12-17) 19... 12-17 20. 27-22 8-12 21. 31-27?! {(-1.09 → -1.52) Inaccuracy. Best move was 22-18.} (21. 22-18 13x22 22. 31-27 22x31 23. 36x27 9-13 24. 47-41 17-21 25. 41-36 12-17 26. 27-22 4-9 27. 25-20 14x25) 21... 12-18 22. 37-31 26x37 23. 42x31 16-21 24. 27x16 18x27 25. 32x12 23x32 26. 34x23?? {(-1.54 → -6.90) Blunder. Best move was 38x27.} (26. 38x27 29x49 27. 12-8 13x2 28. 47-42 49x21 29. 16x27 7-12 30. 42-38 11-17 31. 48-42 6-11 32. 38-33 12-18) 26... 7x29 27. 16x7 1x12 28. 38x27 29x49 {White resigns.} 0-2