FEN
[Event "Halve Finale NK Algemeen KNDB 2026|NLD-ch sf"]
[Site "https://lidraughts.org/WHLRCh8H"]
[Date "2026.01.24"]
[Round "4"]
[White "Wim Kalis"]
[Black "Alexei Ovsyanko"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Unterminated"]
[Annotator "lidraughts.org"]
1. 31-27 19-23 2. 33-28 17-21 3. 28x19 14x23 4. 39-33 10-14 5. 34-30 14-19 6. 30-25 20-24 7. 44-39 5-10 8. 40-34 10-14 9. 34-30 11-17 10. 50-44 21-26 11. 44-40 6-11 12. 39-34 17-21 13. 34-29 23x34 14. 40x20 15x24 15. 45-40 18-23 16. 40-34 12-18 17. 33-29 24x33 18. 38x29 11-17 19. 43-39 7-12 20. 49-44 2-7 21. 44-40?! {(-0.27 → -0.74) Inaccuracy. Best move was 32-28.} (21. 32-28 23x32 22. 27x38 18-23 23. 29x18 12x23 24. 38-33 17-22 25. 30-24 19x30 26. 35x24 23-29 27. 34x23 14-19) 21... 1-6 22. 29-24 6-11?! {(-1.19 → -0.73) Inaccuracy. Best move was 23-28.} (22... 23-28 23. 32x23 18x20 24. 34-29 21x32 25. 37x28 13-18 26. 29-23 18x29 27. 30-24 19x30 28. 35x33 20-24 29. 36-31) 23. 24-20 23-28 24. 32x23 18x29 25. 34x23 19x28 *