lidraughts.org

[Event "Open EC WC qualifier Frisian [2]"] [Site "https://lidraughts.org/upvBXoy4"] [Date "2024.05.18"] [Round "-"] [White "Porter_Richardson"] [Black "EdwinGuzman"] [Result "0-2"] [UTCDate "2024.05.18"] [UTCTime "18:38:42"] [WhiteElo "1875"] [BlackElo "2034"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+4"] [GameType "40"] [TimeControl "480+10"] [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... 17-21?! {(-0.30 → 0.30) Inaccuracy. Best move was 20-25.} (1... 20-25 2. 32-27 14-20 3. 37-31 17x37 4. 41x32 16-21 5. 26x17 12x41 6. 46x37) 2. 26x17 12x21 3. 32-27 21x32 4. 33x31 7-12 5. 31-27 2-7 6. 37-31 18-22?! {(0.28 → 0.75) Inaccuracy. Best move was 12-17.} (6... 12-17 7. 31-26 17x37 8. 42x31 16-21 9. 26x17 18x16 10. 38-33 20-25 11. 33-29 13-18 12. 48-42 8-13 13. 42-37) 7. 27x18 19x17 8. 31-26?! {(0.84 → 0.21) Inaccuracy. Best move was 38-33.} (8. 38-33 12-18 9. 42-37 20-25 10. 31-26 18-23 11. 37-31 23-29 12. 33x24 25x23 13. 48-42 14-20 14. 34-30 23-29) 8... 17-21 9. 26x17 12x21 10. 34-30 20-25 11. 41-37 25x34 12. 39x30 21-26 13. 30-25 11-17 14. 44-39 17-21 15. 39-34 7-11 16. 34-30 13-19 17. 49-44 8-13 18. 44-39 1-7 19. 30-24?! {(-0.21 → -0.72) Inaccuracy. Best move was 39-33.} (19. 39-33 7-12 20. 40-34 15-20 21. 33-29 20x40 22. 50x30 19x39 23. 38x40 12-17 24. 34-29 17-22 25. 29-24 14x34) 19... 19x30 20. 25x34 15-20?! {(-0.56 → -0.03) Inaccuracy. Best move was 13-19.} (20... 13-19 21. 39-33 14-20 22. 50-44 20-25 23. 38-32 7-12 24. 33-28 19-24 25. 34x14 9x20 26. 28-22 21x23 27. 32-27) 21. 34-30 21-27 22. 37x17 7x27?? {(0.26 → 1.87) Blunder. Best move was 11x22.} (22... 11x22 23. 30-25 22-27 24. 39-34 27-31 25. 36x27 26x28 26. 38x18 13x22 27. 34-29 22-27 28. 42-37 3-8 29. 37x17) 23. 30-25? {(1.87 → 0.35) Mistake. Best move was 30-24.} (23. 30-24 20x49 24. 38-32 49x38 25. 32x1 38-15 26. 42-38 15x42 27. 48x37 14-20 28. 1-34 10-15 29. 37-31 26x37) 23... 27-32? {(0.35 → 1.80) Mistake. Best move was 11-17.} (23... 11-17 24. 35-30 17-21 25. 40-35 20x40 26. 35x44 13-19 27. 44-40 19-24 28. 25x23 27-31 29. 36x27 26x19 30. 39-34) 24. 38x27 26x28 25. 39-34 10-15 26. 34-30 13-19?? {(2.08 → 6.69) Blunder. Best move was 4-10.} (26... 4-10 27. 36-31 13-19 28. 43-39 11-17 29. 50-44 28-33 30. 39x28 9-13 31. 28-23 13x33 32. 31-26 16x36 33. 46x26) 27. 30x8 3x12 28. 43-39 15-20?! {(5.58 → 8.07) Inaccuracy. Best move was 12-17.} (28... 12-17 29. 36-31 17-22 30. 42-37 19-23 31. 39-34 14-20 32. 25x14 4x44 33. 45x43 15-20 34. 40-34 11-17 35. 34-30) 29. 39-34?! {(8.07 → 5.84) Inaccuracy. Best move was 40-34.} (29. 40-34 28-33 30. 39x28 5-10 31. 34-30 20x40 32. 45x34 19-24 33. 25x23 12-17 34. 36-31 17-21 35. 31-27 21x32) 29... 12-17 30. 34-30 4-10 31. 30-24 20x29 32. 25-20 14x25 33. 35x4 5x3 34. 40-35 3-9 35. 42-37 17-21 36. 47-41? {(4.55 → 3.06) Mistake. Best move was 45-40.} (36. 45-40 21-27 37. 37x17 11x22 38. 36-31 16-21 39. 31x11 6x17 40. 35-30 22-27 41. 40-35 19-23 42. 30-25 29-33) 36... 19-24? {(3.06 → 5.64) Mistake. Best move was 21-27.} (36... 21-27 37. 37x17 16x18 38. 35-30 18-23 39. 45-40 11-16 40. 30-25 9-14 41. 41-37 28-33 42. 48-43 16-21 43. 37-31) 37. 37-31 9-14 38. 31-26 11-17?? {(4.48 → Win in 14) Win is now unavoidable. Best move was 14-19.} (38... 14-19 39. 26x17 16x18 40. 41-37 18-23 41. 37-31 11-16 42. 31-26 29-34 43. 35x13 19x8 44. 45-40 8-12 45. 50-45) 39. 45-40? {(Win in 14 → 6.17) Lost forced winning sequence. Best move was 36-31.} (39. 36-31 16x49 40. 31x33 29x38 41. 50x28 6-11 42. 35-30 24x35 43. 45x25 11-17 44. 46-41 14-19 45. 41-37 19-23) 39... 14-20?! {(6.17 → 12.38) Inaccuracy. Best move was 14-19.} (39... 14-19 40. 41-37 17-22 41. 26x17 22x11 42. 50-45 16-21 43. 37-31 21x41 44. 36x47 11-17 45. 46-41 17-22 46. 40-34) 40. 41-37 17-22 41. 26x17 22x11 42. 37-32 28x37 43. 36x38 11-17? {(7.01 → Win in 9) Win is now unavoidable. Best move was 16-21.} (43... 16-21 44. 40-34 24x44 45. 50x19 20x18 46. 35-30 18-23 47. 30-25 21-26 48. 25-20 23-29 49. 20-15 26-31 50. 15-10) 44. 38-33?? {(Win in 9 → 0.00) Lost forced winning sequence. Best move was 40-34.} (44. 40-34 24x44 45. 50x19 20x18 46. 35-30 17-21 47. 30-25 21-26 48. 25-20 26-31 49. 20-15 31-36 50. 46x26 16x36) 44... 29x38 45. 48x28 16-21?? {(1.40 → Win in 13) Win is now unavoidable. Best move was 17-21.} (45... 17-21 46. 50-44 21-26 47. 40-34 26-31 48. 34x25 31-36 49. 46x26 16x36 50. 28-22 36-41 51. 22-18 41-46 52. 18-13) 46. 46-41 21-26 47. 41-37?? {(Win in 12 → 0.00) Lost forced winning sequence. Best move was 28-23.} (47. 28-23 24x22 48. 35-30 20-24 49. 30x19 22-27 50. 19-14 27-32 51. 14-10 32-38 52. 50-44 38-42 53. 41x43 6-11) 47... 6-11 48. 50-45?? {(0.00 → Win in 11) Win is now unavoidable. Best move was 50-44.} (48. 50-44 11-16 49. 40-34 17-21 50. 34x25 21-27 51. 37x17 16x38 52. 44-39 38x40 53. 35x44) 48... 11-16 49. 40-34?! {(-11.50 → Win in 13) Win is now unavoidable. Best move was 28-23.} (49. 28-23 24x22 50. 40-34 16-21 51. 45-40 21-27 52. 35-30 27x47 53. 30x10 22-28 54. 34-30 17-21 55. 40-35 21-27) 49... 24x44 50. 45x43 17-21 51. 43-38 20-24 52. 28-23 24x22 53. 35-30 22-27 54. 37x17 21x12 55. 30-24 26-31 56. 24-20 31-36 57. 20-14 36-41 58. 14-10 41-47 59. 38-32 47-24?? {(Win in 3 → 0.00) Lost forced winning sequence. Best move was 47-36.} (59... 47-36 60. 10-5 36-22 61. 32-27 22x31 62. 5-10) 60. 10-5?? {(0.00 → Win in 4) Win is now unavoidable. Best move was 10-4.} (60. 10-4 24-47 61. 32-28 16-21 62. 4-36 47-42 63. 36-41 42-26 64. 41x15 26x30) 60... 24-29 61. 5-10 12-17 62. 10-5 17-21 63. 32-28 29x27 64. 5-46 21-26 65. 46-5 27-22 66. 5-46 22-6 67. 46-41 6-50 68. 41-46 26-31 69. 46x6 31-37 70. 6-28 50x6 {Black wins.} 0-2