lidraughts.org

[Event "Onderlinge Competitie SNA Heerhugowaard 2023"] [Site "https://lidraughts.org/R8jvtSR1"] [Date "2023.08.31"] [Round "1"] [White "Coster, Roy"] [Black "Algra, Jan"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "2400+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-29 19-23 2. 35-30 20-25 3. 40-35 17-22 4. 45-40 11-17 5. 38-33 6-11 6. 32-28 23x32 7. 37x28 16-21 8. 42-38 1-6 9. 50-45 21-26 10. 47-42 26x37 11. 41x32 14-20 12. 46-41 20-24 13. 30x19 13x24 14. 29x20 25x14 15. 36-31 9-13 16. 32-27 4-9 17. 41-36 14-19 18. 38-32 10-14 19. 43-38 5-10 20. 49-43 15-20 21. 34-29 20-25 22. 29-24 19x30 23. 35x24 14-19 24. 40-35 19x30 25. 35x24 10-14? {(0.46 → 1.53) Mistake. Best move was 9-14.} (25... 9-14 26. 39-34 13-19 27. 24x13 18x9 28. 27x18 12x23 29. 28x19 14x23 30. 33-29 8-12 31. 29x18 12x23 32. 44-40) 26. 24-20 13-19 27. 20-15 9-13 28. 44-40 3-9 29. 40-34?! {(1.89 → 1.10) Inaccuracy. Best move was 40-35.} (29. 40-35 19-24 30. 39-34 14-19 31. 34-30 25x34 32. 15-10 34-39 33. 43x34 18-23 34. 27x20 19-23 35. 28x19 13x4) 29... 14-20 30. 15x24 19x30 31. 34-29 30-35 32. 45-40 35x44 33. 39x50 17-21?! {(0.92 → 1.50) Inaccuracy. Best move was 13-19.} (33... 13-19 34. 29-23 18x29 35. 33x4 22x33 36. 38x29 12-18 37. 4x22 17x26 38. 29-24 8-13 39. 43-38 7-12 40. 38-33) 34. 28x26 18-22 35. 27x18 12x34 36. 43-39 34x43 37. 48x39 25-30 38. 33-29 7-12 39. 38-33 9-14 40. 42-38 30-35?! {(1.86 → 2.45) Inaccuracy. Best move was 11-16.} (40... 11-16 41. 31-27 6-11 42. 32-28 30-35 43. 27-22 11-17 44. 22x11 16x7 45. 36-31 13-19 46. 28-22 14-20 47. 31-27) 41. 39-34 14-20 42. 32-28 11-17?! {(1.98 → 2.90) Inaccuracy. Best move was 13-18.} (42... 13-18 43. 28-23 20-24 44. 29x20 18x40 45. 20-14 11-17 46. 14-10 12-18 47. 33-29 40-45 48. 29-24 35-40 49. 31-27) 43. 28-23 6-11?! {(2.88 → 3.51) Inaccuracy. Best move was 13-18.} (43... 13-18 44. 34-30 35x24 45. 23-19 24x13 46. 29-23 18x29 47. 33x15 13-19 48. 38-33 12-18 49. 31-27 19-24 50. 15-10) 44. 50-44 11-16? {(3.19 → 4.69) Mistake. Best move was 2-7.} (44... 2-7 45. 44-39 11-16 46. 33-28 16-21 47. 38-32 13-18 48. 39-33 7-11 49. 23-19 8-13 50. 19x8 12x3 51. 28-23) 45. 23-19 13x24 46. 34-30 17-21? {(3.36 → 6.69) Mistake. Best move was 8-13.} (46... 8-13 47. 30x8 2x13 48. 29-24 20x29 49. 33x24 12-18 50. 38-32 18-23 51. 32-27 16-21 52. 27x16 23-28 53. 24-20) 47. 30x19 2-7?! {(6.36 → 9.27) Inaccuracy. Best move was 20-25.} (47... 20-25 48. 26x17 12x21 49. 19-14 21-26 50. 14-10 26x37 51. 10-5 37-42 52. 38x47 2-7 53. 5-32 8-12 54. 29-23) 48. 26x17 12x21 49. 29-24 20x29 50. 33x24 21-26?! {(5.99 → 9.48) Inaccuracy. Best move was 7-12.} (50... 7-12 51. 19-14 12-18 52. 14-10 8-13 53. 10-5 21-27 54. 31x22 18x27 55. 5-23 16-21 56. 24-20 21-26 57. 20-15) 51. 19-14 26x37 52. 14-10 {Black resigns.} 2-0