lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2020/2021"] [Site "https://lidraughts.org/K9txMKjI"] [Date "2020.10.03"] [Round "2"] [White "van Heun, Peter"] [Black "Koopmanschap, Mike"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 17-22 2. 28x17 12x21 3. 34-29 21-26 4. 40-34 7-12 5. 45-40 11-17 6. 38-32 6-11 7. 43-38 20-24 8. 29x20 15x24 9. 32-28 17-21 10. 37-32 26x37 11. 42x31 21-26 12. 41-37 11-17 13. 49-43 10-15 14. 50-45 5-10 15. 47-42 17-22 16. 28x17 12x21 17. 32-28 18-23 18. 37-32 26x37 19. 42x31 21-26 20. 31-27 8-12 21. 34-29 23x34 22. 40x20 15x24 23. 36-31 26x37 24. 32x41 13-18 25. 27-22 18x27 26. 28-23 19x28 27. 33x31 9-13 28. 41-37 4-9 29. 46-41 13-18 30. 48-42 9-13 31. 45-40 1-7 32. 40-34 3-9 33. 39-33 2-8 34. 44-39 14-20 35. 37-32 13-19 36. 31-27 20-25 37. 41-37 8-13 38. 34-30 25x34 39. 39x30 10-14 40. 43-39 18-23 41. 33-28?? {(0.28 → -1.59) Blunder. Best move was 27-22.} (41. 27-22 7-11 42. 37-31 23-29 43. 32-27 11-17 44. 22x11 16x7 45. 30-25 19-23 46. 31-26 7-11 47. 42-37 13-18) 41... 23-29 42. 28-23 29x18 43. 38-33 18-23?! {(-1.76 → -1.30) Inaccuracy. Best move was 18-22.} (43... 18-22 44. 27x18 12x23 45. 37-31 23-29 46. 42-38 7-12 47. 31-27 29-34 48. 33-28 34x25 49. 27-21 16x27 50. 32x21) 44. 42-38 7-11?! {(-1.65 → -1.17) Inaccuracy. Best move was 23-29.} (44... 23-29 45. 30-25 19-23 46. 27-22 7-11 47. 37-31 11-17 48. 22x11 16x7 49. 32-27 13-18 50. 31-26 12-17 51. 35-30) 45. 37-31?! {(-1.17 → -1.80) Inaccuracy. Best move was 39-34.} (45. 39-34 11-17 46. 37-31 13-18 47. 33-28 24-29 48. 31-26 29x40 49. 35x44 23-29 50. 44-39 14-20 51. 39-33 29-34) 45... 11-17 46. 31-26? {(-1.83 → -3.22) Mistake. Best move was 39-34.} (46. 39-34 13-18 47. 33-28 24-29 48. 31-26 29x40 49. 35x44 14-20 50. 27-22 18x27 51. 32x21 23x43 52. 30-25 16x27) 46... 23-29 47. 30-25 19-23 48. 33-28?! {(-3.08 → -3.75) Inaccuracy. Best move was 27-21.} (48. 27-21 16x27 49. 32x21 14-19 50. 21-16 9-14 51. 35-30 24x35 52. 33x24 19x30 53. 25x34 23-28 54. 26-21 17x26) 48... 14-19 49. 39-33? {(-2.94 → -4.90) Mistake. Best move was 27-22.} (49. 27-22 9-14 50. 22x11 16x7 51. 28-22 7-11 52. 26-21 12-17 53. 21x12 13-18 54. 22x13 19x17 55. 32-27 23-28) 49... 29-34 50. 25-20 24x15 51. 33-29 13-18 52. 29x40 15-20 53. 38-33 20-24 54. 40-34?! {(-4.48 → -6.11) Inaccuracy. Best move was 28-22.} (54. 28-22 17x37 55. 33-28 23x21 56. 26x8 9-13 57. 8-3 37-42 58. 3-25 42-47 59. 25-34 19-23 60. 34-39 13-19) 54... 9-13 55. 34-30 23-29 56. 30-25 29x38 57. 32x43 18-23 58. 25-20 23x21 59. 20x29 21-27 60. 43-38?? {(-3.68 → -10.51) Blunder. Best move was 29-24.} (60. 29-24 19x30 61. 35x24 27-32 62. 24-20 32-37 63. 20-15 37-42 64. 15-10 12-18 65. 10-4 42-48 66. 43-38 48-37) 60... 17-22 61. 29-24? {(-7.12 → Win in 13) Win is now unavoidable. Best move was 35-30.} (61. 35-30 13-18 62. 30-25 22-28 63. 25-20 19-24 64. 20-15 24x42 65. 15-10 42-48 66. 10-4 18-22 67. 4-13 28-32) 61... 19x30 62. 35x24 22-28 63. 24-20 28-32 64. 38-33 32-37 65. 20-15 37-41 66. 15-10 12-18 {White resigns.} 0-2