lidraughts.org

[Event "Daily Frisian Arena"] [Site "https://lidraughts.org/uQaw2iIK"] [Date "2025.01.15"] [Round "-"] [White "TiesSlagter"] [Black "Folkert-Groenveld"] [Result "0-2"] [UTCDate "2025.01.15"] [UTCTime "20:12:20"] [WhiteElo "2033"] [BlackElo "2200"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [GameType "40"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 32-27 19-24 2. 27-22 17x28 3. 33x22 18x27 4. 31x22 12x32 5. 38x27 11-17 6. 27-22 17x28 7. 37-31 16-21?! {(-0.40 → 0.11) Inaccuracy. Best move was 20-25.} (7... 20-25 8. 34-30 25x34 9. 39x19 13x24 10. 40-34 7-11 11. 31-26 28-32 12. 42x22 2-7 13. 41-37 16-21 14. 26x17) 8. 31x11 7x16 9. 36-31 13-19 10. 34-30 8-12 11. 41-37 12-17 12. 31-26 16x38 13. 43x25 17-21 14. 42-37 6-11?! {(0.31 → 0.95) Inaccuracy. Best move was 19-23.} (14... 19-23 15. 37-31 21x41 16. 47x36 6-11 17. 48-42 11-16 18. 42-37 16-21 19. 37-31 21x41 20. 36x47 2-7 21. 47-41) 15. 37-31? {(0.95 → 0.16) Mistake. Best move was 30-24.} (15. 30-24 14x43 16. 25x23 1-6 17. 44x42 15-20 18. 47-41 21-27 19. 37x17 11x24 20. 42-37 20-25 21. 35x15 5x25) 15... 21x41 16. 47x36 11-16? {(0.33 → 1.18) Mistake. Best move was 19-23.} (16... 19-23 17. 48-42 11-16 18. 42-37 2-7 19. 37-31 7-11 20. 46-41 11-17 21. 31-26 1-6 22. 39-34 23-29 23. 34x23) 17. 48-42? {(1.18 → -0.09) Mistake. Best move was 30-24.} (17. 30-24 14x43 18. 25x23 16-21 19. 44x42 1-6 20. 23-19 9x29 21. 35-30 29-33 22. 40-35 21-26 23. 36x16 6x26) 17... 2-7?! {(-0.09 → 0.37) Inaccuracy. Best move was 9-13.} (17... 9-13 18. 36-31 16-21 19. 31x11 1x21 20. 46-41 20-24 21. 25x23 13x33 22. 39x28 19-24 23. 30x19 14x32 24. 42x22) 18. 42-37 7-11 19. 37-31 11-17? {(0.53 → 1.52) Mistake. Best move was 20-24.} (19... 20-24 20. 25x23 19x28 21. 39-34 1-6 22. 49-43 9-13 23. 30-25 13-19 24. 43-39 19-23 25. 34-30 28-32 26. 31x13) 20. 31-26?! {(1.52 → 0.86) Inaccuracy. Best move was 30-24.} (20. 30-24 14x43 21. 25x23 15-20 22. 44x42 17-21 23. 31x11 16x7 24. 42-37 3-8 25. 40-34 8-12 26. 34-30 20x40) 20... 1-6? {(0.86 → 2.04) Mistake. Best move was 16-21.} (20... 16-21 21. 39-34 9-13 22. 34-29 19x39 23. 44x33 13-18 24. 46-41 1-7 25. 36-31 7-11 26. 41-36 21x41 27. 36x47) 21. 46-41?? {(2.04 → 0.43) Blunder. Best move was 30-24.} (21. 30-24 14x43 22. 25x23 43-48 23. 49x47 3-8 24. 46-41 17-21 25. 26x17 16x29 26. 36-31 8-12 27. 35-30 29-33) 21... 20-24 22. 25x23 19x28 23. 41-37 14-19?! {(0.22 → 0.90) Inaccuracy. Best move was 15-20.} (23... 15-20 24. 39-33 28x39 25. 40x38 20x40 26. 45x34 9-13 27. 34-30 17-22 28. 38-33 13-19 29. 33-29 19x39 30. 44x33) 24. 37-31 17-22? {(0.78 → 2.27) Mistake. Best move was 10-14.} (24... 10-14 25. 39-33 28x39 26. 40x38 17-22 27. 26-21 16x27 28. 31-26 9-13 29. 26x17 13-18 30. 17-11 6x17 31. 36-31) 25. 30-25 10-14?? {(1.64 → 3.66) Blunder. Best move was 28-32.} (25... 28-32 26. 31x33 19-23 27. 33x13 9x18 28. 40-34 22-27 29. 26x8 3x12 30. 36-31 12-17 31. 39-33 17-21 32. 31x11) 26. 39-34?? {(3.66 → -0.28) Blunder. Best move was 35-30.} (26. 35-30 15x24 27. 39-33 28x39 28. 49x27 5-10 29. 40-35 14-20 30. 44-40 10-15 31. 27-21 16x27 32. 31x22 9-13) 26... 28-32 27. 31x33 22-27?? {(-0.63 → 4.47) Blunder. Best move was 19-23.} (27... 19-23 28. 33x13 14x12 29. 34-30 12-17 30. 25-20 15x24 31. 30x19 9x29 32. 35-30 22-28 33. 40-35 29-33 34. 44-39) 28. 26x28 16-21 29. 28-22 21x43 30. 49x38?? {(3.82 → 0.70) Blunder. Best move was 44x42.} (30. 44x42 9-13 31. 36-31 19-23 32. 34-30 14-19 33. 40-34 3-9 34. 31-27 6-11 35. 42-37 13-18 36. 37-32 4-10) 30... 15-20 31. 38-32 20-24 32. 25x23 19x37 33. 36x38 6-11 34. 38-32 11-17 35. 34-30 14-19?! {(0.80 → 1.35) Inaccuracy. Best move was 9-13.} (35... 9-13 36. 30-24 14x34 37. 35x33 5-10 38. 40-35 10-14 39. 44-40 17-22 40. 32x12 13x11 41. 40-34 11-16 42. 34-30) 36. 30-25 17-21?? {(1.28 → 3.18) Blunder. Best move was 9-13.} (36... 9-13 37. 40-34 19-23 38. 34-29 23x34 39. 44x24 17-21 40. 45-40 3-8 41. 24-19 13x24 42. 25x23 4-9 43. 35-30) 37. 44-39? {(3.18 → 1.51) Mistake. Best move was 40-34.} (37. 40-34 21-26 38. 44-40 3-8 39. 35-30 8-13 40. 50-44 13-18 41. 40-35 9-14 42. 44-39 19-23 43. 30-24 18-22) 37... 21-26? {(1.51 → 3.22) Mistake. Best move was 19-23.} (37... 19-23 38. 39-34 23-28 39. 32x23 21-26 40. 34-30 9-14 41. 23-18 26-31 42. 18-12 3-8 43. 12x3 4x2 44. 30-24) 38. 39-34 9-14?? {(2.80 → 6.04) Blunder. Best move was 19-24.} (38... 19-24 39. 34x14 9x20 40. 25x14 4x24 41. 40-34 24x44 42. 45x43 3-9 43. 35-30 9-14 44. 32-28 26-31 45. 28-22) 39. 32-27?? {(6.04 → 1.68) Blunder. Best move was 34-30.} (39. 34-30 5-10 40. 50-44 19-24 41. 25x23 14-20 42. 23-18 4-9 43. 30-25 20-24 44. 25x23 3-8 45. 18-12 8x17) 39... 26x28 40. 34-29?? {(1.67 → Win in 8) Win is now unavoidable. Best move was 34-30.} (40. 34-30 28-32 41. 25-20 14x34 42. 35x31 19-23 43. 31-27 4-9 44. 40-34 9-13 45. 45-40 13-18 46. 50-44 3-9) 40... 19x39 41. 40x18 3-8 42. 18-13 14x12 43. 25-20 12-18 44. 35-30 18-23 45. 30-25 8-12 46. 45-40 12-17 47. 40-34?? {(-1.12 → Win in 11) Win is now unavoidable. Best move was 50-44.} (47. 50-44 17-21 48. 40-34 5-10 49. 20-15 23-28 50. 34-29 28x30 51. 25x34 21-27 52. 34-30 27-31 53. 30-24 31-37) 47... 17-21 48. 50-44 21-26?? {(Win in 14 → Win in 12) Lost forced winning sequence. Best move was 5-10.} (48... 5-10 49. 20-15 23-28 50. 34-29 28x30 51. 25x34 21-27 52. 34-30 27-31 53. 30-24 31-37 54. 24-19 37-42 55. 19-13) 49. 34-29?? {(Win in 12 → Win in 10) Lost forced winning sequence. Best move was 20-14.} (49. 20-14 4x24 50. 34x14 26-31 51. 14-9 23-29 52. 9-3 31-37 53. 3-9 37-41 54. 9x39 41-46 55. 44-40 46-14) 49... 23x34 50. 44x24 26-31 51. 24-19 31-37 52. 19-13 37-41?? {(Win in 7 → 0.00) Lost forced winning sequence. Best move was 4-9.} (52... 4-9 53. 13x4 5x3 54. 20-15 37-41 55. 15-10 41-46 56. 10-5 3-9 57. 25-20 9-14 58. 5x19 46x30) 53. 13-8?? {(0.00 → Win in 5) Win is now unavoidable. Best move was 20-14.} (53. 20-14 4x24 54. 25x23) 53... 41-46 54. 8-2 5-10 {Black wins on time.} 0-2