lidraughts.org

[Event "Weekly Frisian Inc Arena"] [Site "https://lidraughts.org/JqrFNowG"] [Date "2022.01.30"] [Round "-"] [White "Folkert-Groenveld"] [Black "PieterSikma"] [Result "2-0"] [UTCDate "2022.01.30"] [UTCTime "19:45:13"] [WhiteElo "2245"] [BlackElo "1723"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [GameType "40"] [TimeControl "300+2"] [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 19-24 5. 34x14 10x19 6. 40-34 11-17 7. 47-41 4-10 8. 44-40 7-11 9. 50-44 19-24?! {(-0.36 → 0.37) Inaccuracy. Best move was 1-7.} (9... 1-7 10. 32-27 17x37 11. 41x32 11-17 12. 46-41 19-24 13. 34x14 10x19 14. 40-34 5-10 15. 44-40 10-14 16. 41-37) 10. 34x14 10x19 11. 40-34 5-10 12. 32-27 17x37 13. 41x32 11-17 14. 44-40?! {(0.12 → -0.37) Inaccuracy. Best move was 33-29.} (14. 33-29 17-21 15. 26x17 12x41 16. 36x47 2-7 17. 38-33 7-11 18. 47-41 8-12 19. 42-38 12-17 20. 32-28 1-7) 14... 1-7?! {(-0.37 → 0.30) Inaccuracy. Best move was 10-14.} (14... 10-14 15. 46-41 1-7 16. 35-30 7-11 17. 30x10 14x5 18. 41-37 2-7 19. 34-30 25x34 20. 33x35 9-14 21. 35-30) 15. 49-44? {(0.30 → -0.80) Mistake. Best move was 32-28.} (15. 32-28 18-22 16. 33-29 22x33 17. 43x5 6-11 18. 26x6 9-14 19. 5x16 20-24 20. 6x17 12x32 21. 16x20 25x14) 15... 7-11 16. 35-30 10-14 17. 30x10 14x5 18. 40-35?? {(-0.61 → -2.78) Blunder. Best move was 34-30.} (18. 34-30 25x34 19. 33x35 15-20 20. 39-34 5-10 21. 34-30 10-15 22. 30x10 15x4 23. 40-34 4-10 24. 44-40 10-15) 18... 19-24?? {(-2.78 → -0.71) Blunder. Best move was 25-30.} (18... 25-30 19. 34x25 19-24 20. 25x23 18x47 21. 46x48 12-18 22. 32-28 18-22 23. 35-30 8-12 24. 38-32 12-18 25. 32x1) 19. 34x14 9x20 20. 39-34?? {(-0.71 → -14.11) Blunder. Best move was 33-29.} (20. 33-29 2-7 21. 39-33 13-19 22. 29x9 8x10 23. 33-29 18-23 24. 29x18 12x23 25. 32-28 23x32 26. 31x33 3-8) 20... 13-19?? {(-14.11 → -2.21) Blunder. Best move was 20-24.} (20... 20-24 21. 34x14 25-30 22. 35x24 18-23 23. 24x22 17x50 24. 42-38 50x10 25. 31-27 13-19 26. 38-33 19-24 27. 43-39) 21. 44-40?? {(-2.21 → -26.70) Blunder. Best move was 44-39.} (21. 44-39 18-23 22. 33x24 20x47 23. 46x48 12-18 24. 35-30 8-12 25. 30-24 25x23 26. 32-28 23x32 27. 38x7 12x1) 21... 19-24?? {(-26.70 → 0.23) Blunder. Best move was 19-23.} (21... 19-23 22. 33x22 17x50 23. 42-38 50x24 24. 43-38 24x42 25. 46-41 42-48 26. 31-27 12-18 27. 27-22 18x27 28. 26x28) 22. 34x14 20x9 23. 35-30? {(0.61 → -0.64) Mistake. Best move was 32-27.} (23. 32-27 17x28 24. 26-21 16x27 25. 31x4 28-32 26. 42x22 12x32 27. 4-31 11-17 28. 31x11 6x17 29. 36-31 5-10) 23... 25x34 24. 40x29? {(-0.62 → -1.66) Mistake. Best move was 33x35.} (24. 33x35 9-14 25. 32-28 18-22 26. 40-34 22x33 27. 38x29 15-20 28. 34-30 20x40 29. 45x34 2-7 30. 34-30 12-18) 24... 9-13 25. 46-41? {(-1.43 → -3.01) Mistake. Best move was 45-40.} (25. 45-40 5-10 26. 40-35 3-9 27. 43-39 16-21 28. 48-43 21x41 29. 36x47 11-16 30. 33-28 16x36 31. 46x26 17-21) 25... 15-20 26. 29-23?! {(-2.79 → -3.35) Inaccuracy. Best move was 43-39.} (26. 43-39 20-25 27. 39-34 3-9 28. 42-37 2-7 29. 29-24 25x43 30. 38x49 13-19 31. 32-28 18x38 32. 37x39 12-18) 26... 18x29 27. 33x15 5x25 28. 45-40? {(-2.52 → -4.57) Mistake. Best move was 32-28.} (28. 32-28 2-7 29. 28-22 12x32 30. 42x22 17x28 31. 38x9 8x10 32. 43-39 10-14 33. 39-33 14-20 34. 45-40 20-24) 28... 17-21?? {(-4.57 → -1.07) Blunder. Best move was 12-18.} (28... 12-18 29. 32-28 25-30 30. 40x20 18-23 31. 28x19 13x15 32. 38-33 15-20 33. 33-29 2-7 34. 42-38 8-13 35. 38-33) 29. 26x17 12x21?! {(-0.72 → -0.24) Inaccuracy. Best move was 16x18.} (29... 16x18 30. 31-27 11-16 31. 27-21 16x27 32. 32x21 13-19 33. 36-31 8-13 34. 38-32 19-24 35. 40-34 24x44 36. 43x45) 30. 41-37 21x41 31. 36x47 13-19 32. 40-34 8-13 33. 34-29 19x39 34. 38x40 13-19 35. 43-39? {(0.00 → -1.33) Mistake. Best move was 40-34.} (35. 40-34 16-21 36. 42-38 11-16 37. 34-29 19x39 38. 43x34 3-9 39. 38-33 21-26 40. 34-30 25x34 41. 33x35 26-31) 35... 19-24 36. 42-38? {(-1.43 → -2.31) Mistake. Best move was 37-31.} (36. 37-31 11-17 37. 48-43 2-8 38. 39-33 8-13 39. 42-37 17-21 40. 31x11 6x17 41. 47-42 16-21 42. 43-39 13-19) 36... 11-17 37. 38-33?! {(-2.24 → -2.87) Inaccuracy. Best move was 37-31.} (37. 37-31 24-30 38. 40x20 25x14 39. 32-28 14-20 40. 47-42 20-24 41. 42-37 2-8 42. 48-42 17-21 43. 31x11 6x17) 37... 24-30 38. 40x20 25x14 39. 39-34 14-20 40. 37-31? {(-2.06 → -4.08) Mistake. Best move was 33-29.} (40. 33-29 17-21 41. 48-42 2-8 42. 42-38 21-26 43. 29-23 26-31 44. 37x26 16x36 45. 32-27 6-11 46. 38-32 11-16) 40... 3-9 41. 33-29?? {(-3.41 → -8.55) Blunder. Best move was 33-28.} (41. 33-28 9-14 42. 34-29 17-21 43. 31x11 16x7 44. 28-23 7-11 45. 32-28 20-25 46. 48-43 25-30 47. 29-24 14x34) 41... 9-13?? {(-8.55 → 0.00) Blunder. Best move was 17-22.} (41... 17-22 42. 32x12 2x22 43. 31-27 22x31 44. 29-23 31-36 45. 48-42 16-21 46. 23-18 21-26 47. 34-29 6-11 48. 42-38) 42. 48-42?? {(0.00 → Win in 9) Win is now unavoidable. Best move was 34-30.} (42. 34-30 20x40 43. 29-23 13x33 44. 32x45 17-22 45. 45-40 16-21 46. 31x11 6x17 47. 40-34 22-28 48. 47-41 17-22) 42... 17-21 43. 31x11 16x7 44. 42-37? {(-7.80 → Win in 23) Win is now unavoidable. Best move was 42-38.} (44. 42-38 7-11 45. 38-33 11-16 46. 47-41 6-11 47. 32-27 13-18 48. 41-36 11-17 49. 27x7 2x11 50. 34-30 20x40) 44... 2-8 45. 32-27 13-19?? {(-7.48 → 0.00) Blunder. Best move was 7-11.} (45... 7-11 46. 27-22 11-17 47. 22x11 6x17 48. 37-31 13-18 49. 47-41 20-25 50. 41-36 17-22 51. 29-24 25x23 52. 34-30) 46. 29x9 8x10 47. 27-22 10-15?? {(0.00 → Win in 13) Win is now unavoidable. Best move was 7-11.} (47... 7-11 48. 22-18 10-14 49. 34-29 20-25 50. 37-32 11-17 51. 18x16 6x26 52. 29-23 25-30 53. 23-18 26-31 54. 18-12) 48. 34-29?? {(Win in 13 → 0.00) Lost forced winning sequence. Best move was 22-17.} (48. 22-17 7x27 49. 37x17 20-24 50. 34x14 15x13 51. 47-42 13-19 52. 17-12 19-23 53. 12-8 23-29 54. 8-3 6-11) 48... 20-25 49. 22-17 7x27 50. 37x17 25-30 51. 17-12 30x28 52. 12-8 15-20?? {(0.00 → Win in 9) Win is now unavoidable. Best move was 28-33.} (52... 28-33 53. 8-3 33-39 54. 3-17 39-43 55. 17-28 43-49 56. 28-5 49x46 57. 5x25) 53. 8-2 28-33 54. 2-35 33-38 55. 35-49 38-42 56. 47x38 6-11 57. 49-40 11-17 58. 40x10 17-22 59. 10-37 22-28 60. 37x23 {White wins.} 2-0