lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2022/2023"] [Site "https://lidraughts.org/H84SwZyv"] [Date "2023.02.11"] [Round "10"] [White "Tjon A Ong, Andrew"] [Black "Zweerink, Jochem"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-30 20-25 2. 30-24 19x30 3. 35x24 18-22 4. 31-26 14-20 5. 36-31 20x29 6. 33x24 10-14 7. 24-20 15x24 8. 32-28 22x33 9. 38x20 12-18 10. 37-32 7-12 11. 41-37 1-7 12. 46-41 5-10 13. 20-15 14-19 14. 43-38 10-14 15. 39-33 17-22 16. 32-28 11-17 17. 37-32 19-24 18. 31-27 22x31 19. 26x37 14-19 20. 40-34 17-22 21. 28x17 12x21 22. 34-29 19-23 23. 29x20 25x14 24. 49-43 14-19 25. 32-27 21x32 26. 38x27 6-11 27. 43-38 11-17 28. 37-32 7-12 29. 44-39 9-14 30. 50-44 19-24 31. 33-28 13-19 32. 38-33 8-13 33. 42-38 14-20 34. 41-37 20-25 35. 37-31 3-8 36. 31-26 24-29 37. 33x24 19x30 38. 28x19 13x24 39. 38-33 18-23 40. 33-28? {(-0.26 → -1.12) Mistake. Best move was 45-40.} (40. 45-40 8-13 41. 40-35 13-18 42. 33-28 23-29 43. 28-23 29-33 44. 39x28 18x29 45. 48-43 30-34 46. 44-39 34-40) 40... 23-29 41. 27-22 30-35 42. 22x11 16x7 43. 28-22?! {(-1.40 → -1.86) Inaccuracy. Best move was 48-42.} (43. 48-42 29-33 44. 42-38 33x22 45. 38-33 12-17 46. 47-42 25-30 47. 45-40 24-29 48. 33x24 30x19 49. 42-38 7-12) 43... 12-17? {(-1.86 → -0.74) Mistake. Best move was 12-18.} (43... 12-18 44. 22x13 8x19 45. 48-43 19-23 46. 47-42 24-30 47. 42-38 30-34 48. 39x30 25x34 49. 43-39 34x43 50. 38x49) 44. 22x11 7x16 45. 47-42 8-12 46. 42-38?! {(-0.76 → -1.39) Inaccuracy. Best move was 32-27.} (46. 32-27 12-18 47. 42-38 18-23 48. 39-33 2-8 49. 45-40 25-30 50. 44-39 35x44 51. 39x50 29-34 52. 50-45 23-29) 46... 24-30 47. 39-33 29-34 48. 44-39 34x43 49. 48x39 30-34 50. 39x30 25x34 51. 32-28?? {(-1.39 → -3.62) Blunder. Best move was 26-21.} (51. 26-21 16x27 52. 32x21 2-7 53. 38-32 7-11 54. 21-16 11-17 55. 32-27 12-18 56. 27-21 17x26 57. 16-11 26-31) 51... 35-40 52. 38-32 40-44 53. 33-29 34x23 54. 28x19 44-49 55. 19-14 49x27 56. 14-9?? {(-3.49 → Win in 11) Win is now unavoidable. Best move was 14-10.} (56. 14-10 12-18 57. 26-21 27-22 58. 21-17 22x11 59. 10-5 18-22 60. 45-40 22-27 61. 5-37 16-21 62. 40-35 21-26) 56... 4x13 57. 15-10 12-18 58. 45-40 18-22 59. 26-21 27-36?? {(Win in 8 → -5.46) Lost forced winning sequence. Best move was 27-32.} (59... 27-32 60. 10-5 16x27 61. 5x37 22-28 62. 37x8 2x13 63. 40-35 27-32 64. 35-30 13-19 65. 30-25 19-24 66. 25-20) 60. 21-17 22x11 61. 10-5 16-21 62. 5-37 21-26 63. 40-34?? {(-4.72 → Win in 7) Win is now unavoidable. Best move was 37-10.} (63. 37-10 11-16 64. 40-35 26-31 65. 10-4 13-18 66. 4x22 31-37 67. 22-39 37-42 68. 39-48 42-47 69. 48-26 36-18) 63... 36-18? {(Win in 7 → -7.15) Lost forced winning sequence. Best move was 26-31.} (63... 26-31 64. 37x26 11-17 65. 26x19 36-13 66. 19x8 2x13 67. 34-30 13-19 68. 30-25 19-24 69. 25-20 24x15) 64. 34-30 18-29 65. 37-10 29-15 66. 10-37?! {(-4.59 → -6.10) Inaccuracy. Best move was 10-28.} (66. 10-28 26-31 67. 28x6 31-37 68. 6-17 37-41 69. 17-39 41-46 70. 39-17 46-23 71. 17-39 13-19 72. 39-50 15-47) 66... 11-16 67. 30-25 13-18 68. 37-14 18-22 69. 14-37 22-27 70. 37-41 26-31 71. 41-28 31-36 72. 28-14 2-7 {White resigns.} 0-2