lidraughts.org

[Event "Dutch Teamcompetition KNDB 2025/2026"] [Site "https://lidraughts.org/8uVAz58c"] [Date "2025.10.04"] [Round "2"] [White "Koopman, Sjoerd"] [Black "Wolthers, Theo"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-29 19-23 2. 40-34 14-19 3. 45-40 10-14 4. 50-45 20-25 5. 31-26 14-20 6. 37-31 20-24 7. 29x20 25x14 8. 35-30 17-21 9. 26x17 12x21 10. 41-37 21-26 11. 30-25 7-12 12. 34-29 23x34 13. 40x29 11-17 14. 44-40 17-21 15. 32-28 1-7 16. 37-32 26x37 17. 42x31 21-26 18. 47-42 26x37 19. 42x31 16-21 20. 46-41 21-26 21. 41-37 5-10 22. 29-24 19x30 23. 25x34 18-23 24. 28x19 14x23 25. 34-29 23x34 26. 40x29 13-18 27. 32-28 10-14 28. 38-32 14-19 29. 43-38 18-23 30. 29x18 12x23 31. 49-44 9-14 32. 48-43 14-20 33. 33-29 23x34 34. 39x30 4-9 35. 30-25 9-14 36. 45-40 8-13 37. 40-34 7-12 38. 43-39 19-24?! {(0.25 → 0.68) Inaccuracy. Best move was 13-18.} (38... 13-18 39. 34-29 3-9 40. 28-22 18x27 41. 31x22 20-24 42. 29x20 15x24 43. 36-31 6-11 44. 32-28 9-13 45. 38-33) 39. 39-33 24-30 40. 34-29 30-35 41. 31-27 13-19 42. 36-31 3-9 43. 29-23 6-11? {(0.01 → 1.10) Mistake. Best move was 9-13.} (43... 9-13 44. 27-22 13-18 45. 22x24 20x18 46. 28-23 18x29 47. 33x24 2-8 48. 38-33 8-13 49. 31-27 6-11 50. 33-28) 44. 27-22 12-17?! {(1.13 → 1.76) Inaccuracy. Best move was 20-24.} (44... 20-24 45. 25-20 14x25 46. 23x3 12-17 47. 3x21 26x17 48. 22-18 25-30 49. 31-27 11-16 50. 37-31 17-21 51. 18-13) 45. 31-27 11-16 46. 22x11 16x7 47. 27-22 7-11? {(1.58 → 2.71) Mistake. Best move was 2-8.} (47... 2-8 48. 32-27 7-11 49. 23-18 19-24 50. 28-23 9-13 51. 18x9 14x3 52. 25x14 8-12 53. 23-19 24x13 54. 33-28) 48. 23-18 11-16? {(2.88 → 4.76) Mistake. Best move was 19-24.} (48... 19-24 49. 28-23 24-30 50. 25x34 2-8 51. 32-28 20-25 52. 38-32 15-20 53. 32-27 20-24 54. 44-40 35x44 55. 33-29) 49. 32-27 19-24 50. 28-23 14-19?? {(3.90 → Win in 10) Win is now unavoidable. Best move was 2-8.} (50... 2-8 51. 22-17 9-13 52. 18x9 14x3 53. 25x14 8-13 54. 17-12 13-19 55. 23-18 19x10 56. 12-7 24-30 57. 18-12) 51. 23x3 {Black resigns.} 2-0