lidraughts.org

[Event "DFS Open Frisian"] [Site "https://lidraughts.org/XQiPATfE"] [Date "2021.06.25"] [Round "-"] [White "Houtsje"] [Black "BigTies"] [Result "0-2"] [UTCDate "2021.06.25"] [UTCTime "18:11:54"] [WhiteElo "1663"] [BlackElo "1890"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [GameType "40"] [TimeControl "600+10"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-27 19-24 2. 27-22 17x28 3. 33x22 18x27 4. 31x22 12x32 5. 38x27 11-17 6. 34-30? {(-0.14 → -1.63) Mistake. Best move was 36-31.} (6. 36-31 20-25 7. 34-30 25x34 8. 39x19 13x24 9. 40-34 9-13 10. 27-22 17x28) 6... 20-25? {(-1.63 → -0.41) Mistake. Best move was 17-21.} (6... 17-21 7. 30x19 21x32 8. 37x28 9x27 9. 39-34 20-25 10. 43-39 14-20 11. 49-43 13-19 12. 34-30 25x34 13. 44x13) 7. 30x19 13x24? {(-0.41 → 0.50) Mistake. Best move was 9x29.} (7... 9x29 8. 39x19 13x24 9. 40-34 14-20 10. 34x14 20x9 11. 42-38 8-12 12. 36-31 6-11 13. 31-26 16x36 14. 46x26) 8. 39-34?! {(0.50 → -0.06) Inaccuracy. Best move was 27-22.} (8. 27-22 17x28 9. 39-33 28x39 10. 49x20 10x30 11. 40x20 15x24 12. 35x13 8x19 13. 45-40 4-10 14. 43-39 10-15) 8... 14-20 9. 34x14 10x19 10. 27-22 17x28 11. 35-30 25x34 12. 40x27 20-25 13. 37-31 19-24 14. 31-26 7-11 15. 42-37 24-30 16. 37-31 30-35 17. 43-39 9-14 18. 27-21 16x27 19. 31x22 11-16 20. 41-37 16-21? {(-0.14 → 0.73) Mistake. Best move was 14-20.} (20... 14-20 21. 48-43 8-13 22. 22-18 13x22 23. 26-21 16x27 24. 37x28 20-24 25. 28-23 24x22 26. 39-34 35x33 27. 43x21) 21. 26x17 8-12 22. 17x8 3x41 23. 46x37 2-7 24. 36-31 7-11 25. 31-27 14-20 26. 48-43?! {(0.89 → 0.30) Inaccuracy. Best move was 48-42.} (26. 48-42 11-16 27. 27-21 16x27 28. 37x17 5-10 29. 42-37 20-24 30. 37-31 24-30 31. 17-12 4-9 32. 31-27 15-20) 26... 20-24 27. 45-40? {(0.35 → -0.49) Mistake. Best move was 39-33.} (27. 39-33 11-16 28. 37-32 24-30 29. 33-28 5-10 30. 43-38 15-20 31. 38-33 4-9 32. 47-41 9-14 33. 28-23 10-15) 27... 15-20? {(-0.49 → 0.76) Mistake. Best move was 24-30.} (27... 24-30 28. 40x20 15x24 29. 43-38 24-30 30. 27-22 30-34 31. 39x30 35x24 32. 22-18 5-10 33. 44-39 10-14 34. 38-32) 28. 47-41?? {(0.76 → -0.76) Blunder. Best move was 27-22.} (28. 27-22 24-30 29. 37-31 5-10 30. 22-17 11x22 31. 40-34 35x33 32. 43x21 10-15 33. 50-45 20-24 34. 39-33 15-20) 28... 11-16 29. 37-32 5-10 30. 41-37?? {(-0.43 → -7.19) Blunder. Best move was 43-38.} (30. 43-38 24-30 31. 39-33 1-7 32. 33-28 10-14 33. 28-22 14-19 34. 38-33 4-10 35. 22-17 16x18 36. 33-28 18x38) 30... 10-15?? {(-7.19 → -2.31) Blunder. Best move was 24-30.} (30... 24-30 31. 37-31 30-34 32. 44x15 35x22 33. 27x18 25x5 34. 18-13 1-7 35. 49-43 7-11 36. 43-38 16-21 37. 31-26) 31. 39-33?? {(-2.31 → -7.11) Blunder. Best move was 32-28.} (31. 32-28 16-21 32. 27x16 6x26 33. 28-23 24x22 34. 40-34 35x33 35. 39x17 1-7 36. 17-11 7x16 37. 44-39 4-9) 31... 1-7?? {(-7.11 → 0.00) Blunder. Best move was 24-29.} (31... 24-29 32. 33x24 25x23 33. 43-39 20-25 34. 27-22 23x21 35. 32-28 15-20 36. 50-45 21-26 37. 37-32 16-21 38. 39-33) 32. 43-39? {(0.00 → -1.02) Mistake. Best move was 37-31.} (32. 37-31 24-29 33. 33x24 20x29 34. 27-22 4-9 35. 32-27 7-11 36. 43-38 9-14 37. 38-32 14-19 38. 44-39 35x33) 32... 24-30? {(-1.02 → 0.00) Mistake. Best move was 4-9.} (32... 4-9 33. 32-28 9-13 34. 49-43 24-30 35. 43-38 6-11 36. 28-23 13-19 37. 23x14 20x9 38. 40x20 15x24 39. 37-32) 33. 27-22?? {(0.00 → Win in 12) Win is now unavoidable. Best move was 33-28.} (33. 33-28 4-10 34. 37-31 10-14 35. 28-22 7-12 36. 22x2 14-19 37. 2x24 20x29 38. 40x20 15x24 39. 39x30 35x24) 33... 7-11?? {(Win in 12 → -2.00) Lost forced winning sequence. Best move was 30-34.} (33... 30-34 34. 39x10 15-20 35. 10x30 25x21 36. 32-28 21-27 37. 28x26 16x38 38. 49-43 38x49 39. 50x48 35-40 40. 48-43) 34. 22-18?? {(-2.00 → -12.37) Blunder. Best move was 49-43.} (34. 49-43 16-21 35. 22-18 11-16 36. 18-13 21-27 37. 37x17 16x9 38. 32-27 6-11 39. 27-22 11-16 40. 33-28 16-21) 34... 4-10?? {(-12.37 → 9.60) Blunder. Best move was 30-34.} (34... 30-34 35. 39x10 15-20 36. 10x30 25x12 37. 32-28 16-21 38. 28-23 12-17 39. 23-19 21-27 40. 37-31 27x36 41. 19-13) 35. 18-13?? {(9.60 → 3.13) Blunder. Best move was 18-12.} (35. 18-12 11x13 36. 33-29 30x28 37. 32x3 20-24 38. 3-17 16x18 39. 40-34 35x33 40. 39x8 24-29 41. 8-3 15-20) 35... 30-34 36. 40x29 11-17?? {(2.36 → 9.34) Blunder. Best move was 20-24.} (36... 20-24 37. 29x20 25x12 38. 50-45 35-40 39. 44x35 12-17 40. 35-30 16-21 41. 33-29 10-14 42. 39-34 14-20 43. 30x10) 37. 13-8 17-21 38. 50-45 21-26 39. 44-40 35x44 40. 39x50 26-31 41. 37x26 16x36 42. 8-2 36-41 43. 2-35 41-46? {(8.61 → Win in 10) Win is now unavoidable. Best move was 6-11.} (43... 6-11 44. 29-23 11-17 45. 23-18 17x19 46. 35x2 20-24 47. 2x35 41-47 48. 33-28 47-20 49. 28-22 20-47 50. 35-44) 44. 33-28 6-11 45. 29-23 10-14 46. 49-44?? {(Win in 11 → Win in 10) Lost forced winning sequence. Best move was 28-22.} (46. 28-22 46x17 47. 23-18 17x19 48. 35x16 14-19 49. 45-40 19-24 50. 16-21 24-30 51. 21-8 30-35 52. 50-45 35x44) 46... 14-19 47. 35x16 46x13 48. 32-28 20-24 49. 44-39 13-2 50. 50-44 24-29 51. 39x19 2x26 52. 44-39 25-30 53. 39-33 15-20 54. 33-28 26x29 55. 45-40 29x45 {Black wins.} 0-2