lidraughts.org

[Event "Import"] [Site "https://lidraughts.org/MXH8LXyK"] [Date "2022.10.15"] [Round "3"] [White "Koopman, Gert"] [Black "Deubel, Johan"] [Result "1-1"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 18-23 2. 34-29 23x32 3. 37x28 19-23 4. 28x19 14x34 5. 40x29 10-14 6. 41-37 12-18 7. 37-32 7-12 8. 46-41 20-25 9. 41-37 1-7 10. 44-40 14-20 11. 50-44 9-14 12. 40-34 14-19 13. 44-40 19-24 14. 49-44 4-10 15. 32-28 17-22 16. 28x17 12x21?? {(0.06 → 3.90) Blunder. Best move was 11x22.} (16... 11x22 17. 38-32 10-14 18. 34-30 25x23 19. 33-28 22x33 20. 39x30 14-19 21. 30-25 20-24 22. 44-39 5-10 23. 42-38) 17. 35-30 24x35 18. 29-24 20x29 19. 34x1 10-14 20. 1-29 21-26 21. 33-28 14-20 22. 29-1 3-9 23. 28-22 16-21 24. 38-33 9-14 25. 1-34 11-16 26. 33-29 13-18?! {(3.82 → 5.37) Inaccuracy. Best move was 5-10.} (26... 5-10 27. 47-41 21-27 28. 42-38 27x18 29. 29-23 18x29 30. 34x4 20-24 31. 40-34 24-30 32. 31-27 14-19 33. 4-18) 27. 22x13 8x19 28. 43-38 2-8 29. 38-32 8-13 30. 29-23 19x28 31. 32x23 6-11 32. 39-33?? {(5.59 → 0.63) Blunder. Best move was 34-29.} (32. 34-29 11-17 33. 29-33 17-22 34. 33x6 14-19 35. 23x14 20x9 36. 6-33 9-14 37. 42-38 5-10 38. 47-42 14-19) 32... 11-17?? {(0.63 → 5.56) Blunder. Best move was 25-30.} (32... 25-30 33. 34x25 21-27 34. 31x22 14-19 35. 25x18 19x50 36. 40-34 50x17 37. 42-38 17-50 38. 34-29 15-20 39. 18-23) 33. 33-28 13-19 34. 28-22 17x28 35. 23x32 19-24 36. 34-39 24-29 37. 39-6 20-24 38. 42-38 24-30 39. 38-33 29x27 40. 31x22 14-19 41. 47-42 19-24?! {(5.17 → 7.39) Inaccuracy. Best move was 19-23.} (41... 19-23 42. 37-31 26x37 43. 42x31 23-29 44. 31-26 29-33 45. 26x17 33-39 46. 44x33 35x44 47. 45-40 44x35 48. 6-1) 42. 22-18 24-29 43. 44-39 35x33 44. 6x44 30-35 45. 42-38 15-20?! {(5.38 → 8.18) Inaccuracy. Best move was 25-30.} (45... 25-30 46. 18-12 29-34 47. 12-7 15-20 48. 7-2 20-25 49. 44-22 21-27 50. 22x31 34-40 51. 45x34 30x39 52. 31-22) 46. 45-40 20-24? {(6.59 → Win in 8) Win is now unavoidable. Best move was 29-34.} (46... 29-34 47. 40x29 5-10 48. 18-12 10-15 49. 12-7 20-24 50. 29x20 25x14 51. 7-1 14-20 52. 1-12 20-25 53. 44-6) 47. 44-6?? {(Win in 8 → 5.88) Lost forced winning sequence. Best move was 37-31.} (47. 37-31 26x37 48. 38-33 29x38 49. 44-50 35x44 50. 50x35 5-10 51. 36-31 16-21 52. 31-27 21x32 53. 35-19 10-15) 47... 35x44 48. 6x50 29-34 49. 48-43? {(5.81 → 3.57) Mistake. Best move was 50-45.} (49. 50-45 34-39 50. 45-50 25-30 51. 50x20 30-34 52. 48-43 34-40 53. 20-33 5-10 54. 18-12 10-15 55. 12-8 15-20) 49... 34-40 50. 37-32?? {(3.15 → 0.14) Blunder. Best move was 18-12.} (50. 18-12 5-10 51. 12-8 40-45 52. 8-3 21-27 53. 3-9 25-30 54. 9x31 10-14 55. 31-18 30-35 56. 38-33 14-20) 50... 21-27 51. 32x21 16x27 52. 18-12 24-29 53. 50-28 40-45 54. 28-6? {(0.00 → -1.20) Mistake. Best move was 28-50.} (54. 28-50 29-33 55. 50x31 26x37 56. 12-8 25-30 57. 8-3 45-50 58. 38-33 50x11 59. 43-39 11x50 60. 3-26 30-35) 54... 45-50 55. 12-7?? {(-1.12 → Win in 7) Win is now unavoidable. Best move was 6-1.} (55. 6-1 29-34 56. 1-7 50-28 57. 12-8 28-19 58. 7x40 19x2 59. 40-49 25-30 60. 38-32 27x38 61. 43x32 2-11) 55... 50-45?? {(Win in 7 → 0.07) Lost forced winning sequence. Best move was 27-32.} (55... 27-32 56. 38x27 29-33 57. 6x39 50x2 58. 27-22 2-16 59. 22-18 16x49 60. 18-13 5-10 61. 36-31 26x37 62. 13-8) 56. 7-2 29-34?? {(0.17 → 2.25) Blunder. Best move was 5-10.} (56... 5-10 57. 6-50 10-15 58. 50-6 26-31 59. 2-13 45-34 60. 13-18 34x48 61. 18x45 48-37 62. 45-7 37-46 63. 6-44) 57. 38-33?? {(2.25 → 0.00) Blunder. Best move was 2-16.} (57. 2-16 27-31 58. 36x27 25-30 59. 16-11 30-35 60. 11-50 34-40 61. 38-32 40-44 62. 50x39 45-23 63. 39-28 23-34) 57... 27-32 58. 2-35 {The game is a draw.} 1-1