lidraughts.org

[Event "Daily Frisian Arena"] [Site "https://lidraughts.org/vjDGOSuY"] [Date "2023.11.30"] [Round "-"] [White "Folkert-Groenveld"] [Black "karamazov"] [Result "0-2"] [UTCDate "2023.11.30"] [UTCTime "20:04:58"] [WhiteElo "2220"] [BlackElo "2198"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [GameType "40"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 32-27 20-24 2. 31-26 15-20 3. 27-21 16x27 4. 26x28 17-21 5. 37-31 11-16 6. 31x11 6x17?! {(0.47 → 1.18) Inaccuracy. Best move was 1x21.} (6... 1x21 7. 42-37 21-26 8. 37-31 26x37 9. 41x32 10-15 10. 28-22 18x27 11. 32x21 16x27 12. 33-28 27x29 13. 34x25) 7. 41-37? {(1.18 → 0.39) Mistake. Best move was 28-22.} (7. 28-22 17x28 8. 33x22 12x32 9. 38x27 18-22 10. 27x18 19x17 11. 36-31 7-12 12. 31-27 17x37 13. 42x31 12-17) 7... 17-21 8. 37-32 1-6 9. 36-31?! {(0.28 → -0.15) Inaccuracy. Best move was 34-29.} (9. 34-29 21-26 10. 40-34 20-25 11. 35x15 5x25 12. 29x20 10x30 13. 36-31 26x37 14. 32x41 30-35 15. 28-22 18x27) 9... 21x41 10. 46x37 16-21? {(-0.47 → 0.48) Mistake. Best move was 10-15.} (10... 10-15 11. 34-30 20-25 12. 37-31 25x34 13. 40x20 14x25 14. 35-30 25x34 15. 44x24 19x30 16. 28-23 18x29 17. 33x35) 11. 34-30? {(0.48 → -1.01) Mistake. Best move was 34-29.} (11. 34-29 18-23 12. 29x18 19x17 13. 28-22 21x23 14. 40-34 20-25 15. 35x15 5x25 16. 34-29 23x34 17. 33x15 17-21) 11... 7-11? {(-1.01 → -0.11) Mistake. Best move was 21-26.} (11... 21-26 12. 28-22 18x27 13. 37x17 12x21 14. 30-25 24-29 15. 33x15 19-24 16. 25x23 13x31 17. 15x13 8x19 18. 38-32) 12. 39-34 21-26?? {(-0.33 → 5.91) Blunder. Best move was 20-25.} (12... 20-25 13. 35x15 24x35 14. 45x25 11-16 15. 44-39 19-24 16. 25x23 18x27 17. 37x26 16x36 18. 50-45 5x25 19. 34-30) 13. 44-39?? {(5.91 → 0.80) Blunder. Best move was 28-22.} (13. 28-22 18x27 14. 32x1 2-7 15. 38-32 20-25 16. 35x15 24x35 17. 45x25 19-24 18. 25x23 5x25 19. 33-28 13x22) 13... 24x44 14. 30-24 20x27 15. 32x1 10-15? {(0.85 → 2.41) Mistake. Best move was 19-23.} (15... 19-23 16. 40-34 44x24 17. 37-32 10-15 18. 32-27 26x28 19. 33x22 23x21 20. 1x10 5x14 21. 35-30 24x35 22. 45x5) 16. 37-31?? {(2.41 → 0.73) Blunder. Best move was 37-32.} (16. 37-32 12-17 17. 1x29 15-20 18. 29x15 5x25 19. 35x15 44x35 20. 45x25 26-31 21. 32-28 19-24 22. 25x23 14-20) 16... 26x37 17. 38x36 19-23 18. 39-34 44x24 19. 33-28 23x32 20. 42x22 18x27 21. 1x26? {(0.63 → -0.56) Mistake. Best move was 1x25.} (21. 1x25 14-20 22. 25x11 6x17 23. 48-42 2-7 24. 42-37 7-11 25. 37-31 17-21 26. 31x22 21x23 27. 36-31 11-16) 21... 14-20? {(-0.56 → 0.81) Mistake. Best move was 24-29.} (21... 24-29 22. 26x30 13-19 23. 30x13 14x12 24. 43-38 12-17 25. 48-42 17-21 26. 42-37 8-12 27. 40-34 2-7 28. 34-30) 22. 43-39?! {(0.81 → 0.13) Inaccuracy. Best move was 26-17.} (22. 26-17 2-7 23. 17-22 7-12 24. 22x14 9x20 25. 43-38 12-17 26. 38-32 17-21 27. 36-31 21x41 28. 47x36 6-11) 22... 20-25 23. 39-34 24x44 24. 50x39 13-19?! {(0.21 → 0.92) Inaccuracy. Best move was 13-18.} (24... 13-18 25. 39-34 9-14 26. 49-44 18-22 27. 26-31 22-27 28. 31x7 2x11 29. 36-31 3-8 30. 31-27 4-10 31. 44-39) 25. 39-34?? {(0.92 → -1.66) Blunder. Best move was 48-43.} (25. 48-43 19-24 26. 26-48 9-14 27. 36-31 14-20 28. 47-42 25-30 29. 40-34 24x33 30. 35x24 20x29 31. 43x34 8-12) 25... 19-24?? {(-1.66 → 0.27) Blunder. Best move was 6-11.} (25... 6-11 26. 26-21 11x31 27. 36x27 19-24 28. 34x14 9x20 29. 27-21 20-24 30. 47-42 5-10 31. 49-44 8-12 32. 40-34) 26. 34x14 9x20 27. 26-37 4-10? {(0.40 → 1.78) Mistake. Best move was 20-24.} (27... 20-24 28. 40-34 24x44 29. 49x40 8-13 30. 37-26 6-11 31. 36-31 11-16 32. 26x6 3-9 33. 6x10 5x14 34. 31-27) 28. 35-30? {(1.78 → 0.35) Mistake. Best move was 49-44.} (28. 49-44 6-11 29. 37-32 11-16 30. 44-39 8-12 31. 32-49 16-21 32. 49x16 12-18 33. 16x19 20x18 34. 36-31 18-23) 28... 25x34 29. 40x29 20-25 30. 29-23 8-13?? {(0.52 → 2.41) Blunder. Best move was 8-12.} (30... 8-12 31. 37-46 12-17 32. 47-41 15-20 33. 36-31 20-24 34. 23-18 17x19 35. 41-37 24-30 36. 31-27 19-24 37. 46-41) 31. 49-43 13x33 32. 43x23 25-30? {(1.96 → 3.15) Mistake. Best move was 2-7.} (32... 2-7 33. 36-31 25-30 34. 37-32 30-35 35. 45x25 15x35 36. 23-19 7-11 37. 31-27 10-15 38. 32-38 3-9 39. 38-29) 33. 48-43 30-35?? {(2.88 → 6.97) Blunder. Best move was 30-34.} (33... 30-34 34. 36-31 2-7 35. 37-32 6-11 36. 32x35 3-8 37. 35x2 11-16 38. 2x11 16x7 39. 31-27 15-20 40. 27-21) 34. 45x25 15x35 35. 43-39 3-8? {(4.96 → 15.04) Mistake. Best move was 10-14.} (35... 10-14 36. 37-31 14-20 37. 39-34 35x13 38. 31x25 5-10 39. 25-43 10-14 40. 36-31 6-11 41. 43-32 14-20 42. 32-28) 36. 23-19 8-12?! {(13.49 → Win in 8) Win is now unavoidable. Best move was 2-7.} (36... 2-7 37. 37-26 8-12 38. 26x3 7-11 39. 39-34 35x33 40. 3x43 11-16 41. 43-39 10-15 42. 19-13 15-20 43. 13-8) 37. 36-31?? {(Win in 8 → Win in 13) Lost forced winning sequence. Best move was 39-34.} (37. 39-34 35x33 38. 19-14 10x19 39. 37x39 5-10 40. 36-31 10-15 41. 31-27 2-8 42. 27-22 15-20 43. 22-18 8x28) 37... 12-17 38. 37x7 6x8 {Black wins on time.} 0-2