lidraughts.org

[Event "Open WC Qualifier final"] [Site "https://lidraughts.org/ufVLrKZ0"] [Date "2024.06.16"] [Round "-"] [White "Porter_Richardson"] [Black "Folkert-Groenveld"] [Result "0-2"] [UTCDate "2024.06.16"] [UTCTime "18:21:55"] [WhiteElo "1977"] [BlackElo "2281"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [GameType "40"] [TimeControl "480+7"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 31-26?! {(0.15 → -0.30) Inaccuracy. Best move was 32-27.} (1. 32-27 19-24 2. 33-28 20-25 3. 27-21 16x29 4. 39x30 17-21 5. 38-32 21-26) 1... 20-25 2. 37-31 14-20 3. 32-27 17x37 4. 41x32 12-17 5. 46-41 7-12 6. 41-37 1-7 7. 31-27 17-21 8. 26x17 11x31 9. 36x27 18-22 10. 27x18 19x17 11. 34-30? {(-0.47 → -1.79) Mistake. Best move was 37-31.} (11. 37-31 7-11 12. 31-27 17x28 13. 38x7 8-12 14. 7x18 13x22 15. 33-28 22x33 16. 34x32 16-21 17. 39-34 11-16) 11... 25x34 12. 39x30 20-25 13. 44-39 25x34 14. 39x30 17-21 15. 50-44 21-26 16. 44-39 15-20 17. 30-25 10-15 18. 25x14 9x20 19. 40-34 20-25 20. 34-30? {(-1.12 → -1.96) Mistake. Best move was 49-44.} (20. 49-44 16-21 21. 34-30 25x34 22. 39x30 13-18 23. 44-39 6-11 24. 33-28 11-16 25. 45-40 3-9 26. 39-33 21-27) 20... 25x34 21. 39x30 26-31?? {(-2.12 → 0.00) Blunder. Best move was 12-17.} (21... 12-17 22. 30-25 26-31 23. 37x26 16x36 24. 33-29 13-19 25. 29x9 8x10 26. 47-41 36x47 27. 48x46 7-12 28. 46-41) 22. 37x26 16x36 23. 42-37 13-19 24. 33-29 19x39 25. 43x34 8-13 26. 30-25 4-10? {(0.21 → 1.17) Mistake. Best move was 12-18.} (26... 12-18 27. 34-30 13-19 28. 37-31 36x27 29. 32x21 18-23 30. 21-17 7x27 31. 30-24 19x30 32. 35x31 15x35 33. 45x25) 27. 34-30 15-20 28. 25x14 13x15 29. 30-24 3-9?! {(1.10 → 1.63) Inaccuracy. Best move was 12-18.} (29... 12-18 30. 49-44 7-12 31. 44-40 18-23 32. 24x22 15-20 33. 40-34 10-15 34. 34-30 20x40 35. 35x44 15-20 36. 45-40) 30. 35-30 9-14 31. 24x4 5x3 32. 30-25 15x35 33. 45x25 3-9 34. 49-44?! {(1.66 → 1.07) Inaccuracy. Best move was 37-31.} (34. 37-31 36x27 35. 32x21 9-13 36. 38-33 13-18 37. 33-29 18-23 38. 29x18 12x23 39. 49-44 7-12 40. 44-39 10-14) 34... 9-13?? {(1.07 → 4.37) Blunder. Best move was 12-18.} (34... 12-18 35. 44-40 7-12 36. 40-34 18-23 37. 37-31 36x27 38. 32x21 10-14 39. 38-33 23x43 40. 48x39 12-17 41. 21x12) 35. 44-40 10-14 36. 40-35 13-19 37. 37-31?? {(2.89 → 0.00) Blunder. Best move was 35-30.} (37. 35-30 36-41 38. 37x46 7-11 39. 32-27 11-16 40. 38-33 12-17 41. 27x7 6x8 42. 46-41 16-21 43. 41-37 8-12) 37... 36x27 38. 32x21 12-18 39. 38-32 7-12 40. 47-42?? {(-0.89 → Win in 13) Win is now unavoidable. Best move was 35-30.} (40. 35-30 18-23 41. 32-27 12-17 42. 27x7 2x31 43. 47-41 31-36 44. 30-24 36x49 45. 24x15 23-28 46. 15-10 28-33) 40... 2-7?? {(Win in 13 → Win in 18) Lost forced winning sequence. Best move was 19-24.} (40... 19-24 41. 25x23 18x29 42. 21-17 12x21 43. 35-30 14-19 44. 30x28 6-11 45. 42-37 19-24 46. 28-22 21x23 47. 48-42) 41. 32-27 19-24 42. 25x23 18x29 43. 42-38?? {(Win in 16 → 0.00) Lost forced winning sequence. Best move was 27-22.} (43. 27-22 12x32 44. 42x22 14-20 45. 22-18 20-24 46. 48-43 29-34 47. 35x33 24-30 48. 43-39 30-35 49. 39-34 7-12) 43... 14-20 44. 38-33?? {(0.00 → Win in 16) Win is now unavoidable. Best move was 38-32.} (44. 38-32 20-24 45. 32-28 29-34 46. 35x33 24-30 47. 33-29 30-35 48. 29-24 35-40 49. 28-23 40-45 50. 23-19 45-50) 44... 29x38 45. 48x28 12-18?? {(Win in 15 → 0.00) Lost forced winning sequence. Best move was 20-24.} (45... 20-24 46. 28-22 12x32 47. 27x38 7-12 48. 38-32 12-18 49. 32-27 24-29 50. 21-17 18x16 51. 27-22 29-33 52. 22-18) 46. 28x8 7x9 47. 27-22 20-24 48. 21-17?? {(0.00 → Win in 5) Win is now unavoidable. Best move was 22-18.} (48. 22-18 24-29 49. 18-12 29-33 50. 21-16 6x26 51. 12-7 33-39 52. 7-1 39-44 53. 1-6 44-50 54. 6x4) 48... 24-29 49. 17-12 29-33 50. 22-17 33-39 51. 12-7 6x8 52. 17-11 39-44 53. 11-6 44-50 54. 6-1 50-28 55. 1-6 28-46?? {(Win in 17 → 0.00) Lost forced winning sequence. Best move was 28-50.} (55... 28-50 56. 35-30 50x10 57. 6-11 10-5 58. 11-33 8-12 59. 33-20 5-14 60. 20-38 12-17 61. 38-42 14-5 62. 42-38) 56. 35-30?? {(0.00 → Win in 4) Win is now unavoidable. Best move was 6-17.} (56. 6-17 8-13 57. 17-3 13-18 58. 3x17) 56... 8-13 {White resigns.} 0-2