lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2019/2020"] [Site "https://lidraughts.org/O9NTi8pr"] [Date "2019.12.21"] [Round "6"] [White "Marco de Koning"] [Black "Jan van der Star"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-27 20-25 2. 33-28 19-23 3. 28x19 14x23 4. 39-33 10-14 5. 44-39 5-10 6. 31-26 13-19 7. 37-32 8-13 8. 41-37 15-20 9. 46-41 10-15 10. 36-31 4-10 11. 33-28 20-24 12. 41-36 2-8 13. 49-44 24-30 14. 35x24 19x30 15. 28x19 14x23 16. 27-21 16x27 17. 32x21 9-14 18. 34-29 23x34 19. 40x29 14-19 20. 39-34 30x39 21. 43x34 10-14 22. 45-40 14-20 23. 40-35 19-24 24. 48-43 24x33 25. 38x29 13-19 26. 42-38 8-13 27. 47-42 3-9 28. 50-45 18-23 29. 29x18 12x23 30. 21x12 7x18 31. 44-40 11-17 32. 38-33 20-24 33. 34-30 25x34 34. 40x20 15x24 35. 42-38 9-14 36. 31-27? {(-0.41 → -1.70) Mistake. Best move was 37-32.} (36. 37-32 17-21 37. 26x17 23-28 38. 32x12 6-11 39. 17x6 13-18 40. 12x23 19x48 41. 31-26 14-19 42. 36-31 19-23) 36... 6-11? {(-1.70 → -0.16) Mistake. Best move was 17-22.} (36... 17-22 37. 36-31 6-11 38. 45-40 11-16 39. 26-21 1-7 40. 21-17 22x11 41. 37-32 11-17 42. 31-26 17-22 43. 26-21) 37. 43-39 1-7 38. 27-21 17-22?! {(-0.43 → 0.00) Inaccuracy. Best move was 7-12.} (38... 7-12 39. 21-16 24-30 40. 35x24 19x30 41. 16x7 12x1 42. 45-40 14-19 43. 37-32 30-35 44. 36-31 35x44 45. 39x50) 39. 21-16 7-12 40. 16x7 12x1 41. 37-32 22-27 42. 32x21 23-28 43. 33x22 18x16 44. 36-31 13-18 45. 31-27 19-23 46. 39-33 14-20 47. 45-40 23-29 48. 40-34 29x40 49. 35x44 1-7 50. 33-28 7-12?? {(0.35 → 7.04) Blunder. Best move was 24-30.} (50... 24-30 51. 38-32 30-34 52. 28-22 18-23 53. 22-17 23-29 54. 17-11 7-12 55. 11-6 20-24 56. 32-28 34-39 57. 44x33) 51. 26-21 24-29 52. 28-22 18-23 53. 22-18 23-28? {(6.02 → Win in 11) Win is now unavoidable. Best move was 12-17.} (53... 12-17 54. 21x12 23-28 55. 12-8 28-33 56. 38-32 20-25 57. 8-3 29-34 58. 3-26 33-39 59. 44x33 34-40 60. 18-12) 54. 18x7 28-33 55. 38-32 29-34 56. 7-2?? {(Win in 9 → 5.98) Lost forced winning sequence. Best move was 7-1.} (56. 7-1 34-39 57. 44-40 39-43 58. 32-28 33x31 59. 1-34 16x27 60. 34x26 20-25 61. 40-34 25-30 62. 34x25 27-32) 56... 34-39?? {(5.98 → Win in 8) Win is now unavoidable. Best move was 34-40.} (56... 34-40 57. 44x35 33-39 58. 21-17 39-43 59. 17-12 43-48 60. 12-8 20-25 61. 2-7 48-42 62. 8-3 42-15 63. 7-34) 57. 44-40 20-25 58. 2-24 {Black resigns.} 2-0