lidraughts.org

[Event "NK Veteranen Delft KNDB 2025"] [Site "https://lidraughts.org/kLhZ9D4a"] [Date "2025.05.03"] [Round "8"] [White "Heeringa, Willy"] [Black "Kos, Jeroen"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-30 18-22 2. 32-27 12-18 3. 37-32 7-12 4. 31-26 22x31 5. 26x37 1-7 6. 30-25 19-23 7. 35-30 17-21 8. 40-35 11-17 9. 32-27 21x32 10. 37x19 14x23 11. 25x14 10x19 12. 30-25 5-10 13. 33-29 23x34 14. 39x30 10-14 15. 44-39 18-23 16. 41-37 12-18 17. 50-44 7-12 18. 30-24 19x30 19. 25x34 13-19 20. 38-33 8-13 21. 42-38 16-21 22. 37-32 21-26 23. 46-41 6-11 24. 41-37 17-22 25. 44-40 22-28 26. 33x22 18x27 27. 32x21 26x17 28. 34-30 15-20 29. 30-25 20-24 30. 40-34 13-18 31. 34-30 2-7 32. 47-42 9-13 33. 49-44 17-22 34. 44-40 11-17 35. 25-20 14x34 36. 40x20 7-11 37. 35-30 17-21 38. 45-40 21-26 39. 38-32 22-27 40. 32x21 26x17 41. 43-38 17-21 42. 37-32 11-16 43. 39-33 21-27 44. 32x21 16x27 45. 42-37 12-17 46. 37-32?? {(-0.22 → Win in 11) Win is now unavoidable. Best move was 40-34.} (46. 40-34 3-8 47. 30-25 17-21 48. 37-32 8-12 49. 20-15 21-26 50. 32x21 26x17 51. 38-32 17-21 52. 33-28 21-27) 46... 17-21?? {(Win in 11 → 0.00) Lost forced winning sequence. Best move was 27-31.} (46... 27-31 47. 36x27 18-22 48. 27x29 19-23 49. 29x9 3x45 50. 33-29 45-50 51. 29-24 50-22 52. 24-19 17-21 53. 48-42) 47. 48-42 18-22 48. 42-37 13-18 49. 40-34 3-8 50. 30-25 8-13 51. 34-30 21-26 52. 32x21 26x17 53. 30-24?? {(-0.04 → -7.44) Blunder. Best move was 20-15.} (53. 20-15 23-28 54. 38-32 28x39 55. 30-24 19x30 56. 25x43 18-23 57. 37-31 22-28 58. 32-27 28-33 59. 31-26 23-29) 53... 19x30 54. 25x34 23-28 55. 20-14?? {(-5.19 → Win in 10) Win is now unavoidable. Best move was 34-30.} (55. 34-30 28x39 56. 20-14 39-44 57. 36-31 18-23 58. 38-32 22-28 59. 30-24 28-33 60. 32-27 44-50 61. 37-32 33-39) 55... 28x30 56. 14-9 18-23 57. 9x27 30-34 58. 27-22 17x28 59. 37-31 34-40 {White resigns.} 0-2