lidraughts.org

[Event "Hoogeveen Open HDC Hoogeveen 2021"] [Site "https://lidraughts.org/AfintxEh"] [Date "2021.08.16"] [Round "1"] [White "Mathoera, Boike"] [Black "den Hollander, Steven"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-30 20-24 2. 40-34 18-23 3. 45-40 12-18 4. 50-45 7-12 5. 30-25 1-7 6. 34-30 23-29?! {(-0.07 → 0.51) Inaccuracy. Best move was 24-29.} (6... 24-29 7. 33x24 23-28 8. 32x23 18x20 9. 37-32 19-24 10. 30x19 14x23 11. 25x14) 7. 31-26 16-21 8. 36-31 11-16 9. 41-36 7-11 10. 46-41 2-7 11. 32-28?! {(0.98 → 0.25) Inaccuracy. Best move was 33-28.} (11. 33-28 18-23 12. 31-27 14-20 13. 25x14 9x20 14. 30-25 4-9 15. 25x14 9x20 16. 39-33 12-18 17. 44-39 10-14) 11... 18-22 12. 40-34 29x40 13. 45x34 21-27 14. 37-32 16-21 15. 41-37 12-18 16. 34-29 7-12 17. 29x20 15x24 18. 39-34?! {(0.36 → -0.15) Inaccuracy. Best move was 28-23.} (18. 28-23 19x28 19. 32x23 18x29 20. 30x19 13x24 21. 37-32 10-15 22. 42-37 4-10 23. 47-42 22-28 24. 32x34 17-22) 18... 14-20 19. 25x23 18x40 20. 30x19 13x24 21. 33-29 24x33 22. 28x39 9-13 23. 35-30 40-45 24. 30-25 45-50 25. 44-40 50x28 26. 32x23 10-14 27. 37-32 4-10 28. 42-37 10-15? {(0.30 → 1.58) Mistake. Best move was 11-16.} (28... 11-16 29. 47-42 13-19 30. 32-28 22x33 31. 31x11 6x17 32. 38x29 19x28 33. 37-32 28x37 34. 42x31 14-20 35. 25x14) 29. 43-39 15-20 30. 48-43 13-19 31. 47-41?! {(1.12 → 0.44) Inaccuracy. Best move was 47-42.} (31. 47-42 19x28 32. 32x23 8-13 33. 37-32 14-19 34. 23x14 20x9 35. 39-34 12-18 36. 34-29 9-14 37. 40-35 13-19) 31... 19x28 32. 32x23 8-13?! {(0.39 → 0.84) Inaccuracy. Best move was 20-24.} (32... 20-24 33. 37-32 3-9 34. 41-37 5-10 35. 40-35 8-13 36. 49-44 13-19 37. 39-34 19x28 38. 32x23 24-29 39. 44-39) 33. 37-32 14-19?! {(0.73 → 1.34) Inaccuracy. Best move was 20-24.} (33... 20-24 34. 41-37 13-19 35. 40-35 19x28 36. 32x23 3-8 37. 39-34 24-29 38. 43-39 29x18 39. 34-29 8-13 40. 35-30) 34. 23x14 20x9 35. 49-44 12-18 36. 40-34 9-14 37. 41-37 5-10 38. 34-29 14-19 39. 39-34 19-23? {(2.08 → 3.50) Mistake. Best move was 10-15.} (39... 10-15 40. 34-30 19-23 41. 30-24 23x34 42. 24-19 13x24 43. 32-28 22x42 44. 31x13 42x31 45. 36x7 6-11 46. 7x16) 40. 43-39 3-9? {(3.14 → 4.92) Mistake. Best move was 11-16.} (40... 11-16 41. 44-40 10-14 42. 40-35 3-8 43. 29-24 8-12 44. 24-20 6-11 45. 20x9 13x4 46. 34-30 23-28 47. 32x23) 41. 29-24 9-14 42. 24-20 11-16 43. 20x9 13x4 44. 39-33 10-14 45. 44-40 14-19? {(4.73 → 8.48) Mistake. Best move was 4-10.} (45... 4-10 46. 34-30 10-15 47. 40-35 6-11 48. 33-28 22x42 49. 31x13 42x31 50. 26x37 23-29 51. 32-28 21-27 52. 13-8) 46. 25-20 4-10 47. 20-15 10-14 48. 34-30 23-29? {(8.49 → Win in 14) Win is now unavoidable. Best move was 23-28.} (48... 23-28 49. 32x12 17x8 50. 26x28 6-11 51. 31x22 11-17 52. 22x11 16x7 53. 33-29 7-11 54. 40-34 11-17 55. 29-23) 49. 33x13 18x9 50. 30-25 9-13? {(8.39 → Win in 12) Win is now unavoidable. Best move was 6-11.} (50... 6-11 51. 40-34 9-13 52. 34-29 13-18 53. 29-24 18-23 54. 24-20 23-29 55. 20x9 29-34 56. 15-10 34-40 57. 9-3) 51. 25-20 14x25 52. 15-10 13-19?! {(11.98 → Win in 10) Win is now unavoidable. Best move was 22-28.} (52... 22-28 53. 31x33 25-30 54. 10-5 30-35 55. 40-34 13-18 56. 33-29 18-22 57. 29-24 22-27 58. 24-20 17-22 59. 26x28) 53. 10-4? {(Win in 10 → 8.60) Lost forced winning sequence. Best move was 40-35.} (53. 40-35 6-11 54. 10-4 19-23 55. 4-15 23-28 56. 32x23 27-32 57. 38x18 25-30 58. 35x24 21-27 59. 31x22 17x30) 53... 25-30 54. 4-15 19-23? {(7.88 → Win in 12) Win is now unavoidable. Best move was 22-28.} (54... 22-28 55. 31x11 16x7 56. 32x14 30-35 57. 26x17 35x44 58. 14-9 44-50 59. 15-29 50x11 60. 29x1 11-28 61. 38-32) 55. 15-20 23-29?! {(12.21 → Win in 11) Win is now unavoidable. Best move was 22-28.} (55... 22-28 56. 31x33 30-35 57. 40-34 23-29 58. 33x24 17-22 59. 26x28 16-21 60. 24-19 6-11 61. 19-14 21-26 62. 14-10) 56. 20x33 22-28 57. 31x11 28x39 58. 26x17 16x7 59. 17-12 7x18 60. 38-33 39x28 61. 32x12 {Black resigns.} 2-0