lidraughts.org

[Event "Daily Frisian Arena"] [Site "https://lidraughts.org/wwpk6dFQ"] [Date "2023.06.05"] [Round "-"] [White "Willem1961"] [Black "PieterSikma"] [Result "0-2"] [UTCDate "2023.06.05"] [UTCTime "18:12:41"] [WhiteElo "1993"] [BlackElo "1772"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [GameType "40"] [TimeControl "300+0"] [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 11x22 3. 37-31 7-11? {(0.35 → 1.39) Mistake. Best move was 22-27.} (3... 22-27 4. 31x22 18x27 5. 32x21 16x27 6. 34-30 20-25 7. 30-24 14x32 8. 42x31 19-24 9. 31-26 12-17 10. 38-33) 4. 31-26 11-17 5. 41-37 1-7 6. 46-41?! {(1.37 → 0.70) Inaccuracy. Best move was 37-31.} (6. 37-31 20-25 7. 47-41 7-11 8. 32-27 17x37 9. 41x32 11-17 10. 46-41 19-23 11. 42-37 22x42 12. 38x47 14-19) 6... 20-25 7. 32-27?? {(1.21 → -1.11) Blunder. Best move was 37-31.} (7. 37-31 14-20 8. 41-37 16-21 9. 31x11 7x16 10. 36-31 16x27 11. 32x14 4x24 12. 34x14 10x19 13. 39-34 17-22) 7... 22x31 8. 41x21 16x27 9. 26x28 17-22? {(-0.95 → 0.02) Mistake. Best move was 7-11.} (9... 7-11 10. 37-32 11-16 11. 42-37 17-21 12. 36-31 21x41 13. 37x46 12-17 14. 46-41 19-23 15. 28x19 18x20 16. 41-36) 10. 28x17 18x16 11. 37-31 19-24 12. 31-26 14-20 13. 34x14 10x19 14. 39-34 19-24 15. 34x14 4x24 16. 40-34?! {(0.34 → -0.35) Inaccuracy. Best move was 44-39.} (16. 44-39 16-21 17. 26x17 12x21 18. 50-44 21-26 19. 36x16 6x26 20. 42-37 7-12 21. 39-34 24-29 22. 34x23 25-30) 16... 24-30 17. 35x24 20x40 18. 44x35 12-17?? {(-0.27 → 3.75) Blunder. Best move was 13-19.} (18... 13-19 19. 33-28 16-21 20. 26x17 7x29 21. 42-37 19-24 22. 43-39 25-30 23. 39x19 9x29 24. 37-31 15-20 25. 31-26) 19. 50-44?? {(3.75 → 0.12) Blunder. Best move was 35-30.} (19. 35-30 25x32 20. 42x11 6x17 21. 26x6 7-12 22. 36-31 13-18 23. 31-26 17-22 24. 45-40 9-13 25. 50-45 12-17) 19... 17-22? {(0.12 → 0.89) Mistake. Best move was 17-21.} (19... 17-21 20. 26x17 7x27 21. 42-37 13-19 22. 37x17 16x18 23. 38-32 18-22 24. 32x12 8x17 25. 36-31 19-24 26. 33-29) 20. 42-37? {(0.89 → 0.12) Mistake. Best move was 38-32.} (20. 38-32 22-28 21. 32x23 8-12 22. 44-40 9-14 23. 23-18 13x22 24. 43-39 12-17 25. 39-34 22-27 26. 26x28 17-21) 20... 22-28?! {(0.12 → 0.83) Inaccuracy. Best move was 13-19.} (20... 13-19 21. 48-42 7-11 22. 47-41 22-27 23. 26x28 9-13 24. 37-32 11-17 25. 41-37 25-30 26. 35x24 19x30 27. 37-31) 21. 38x18?? {(0.83 → -10.59) Blunder. Best move was 33x22.} (21. 33x22 16-21 22. 26x17 7x18 23. 37-31 9-14 24. 44-40 8-12 25. 40-34 14-19 26. 43-39 5-10 27. 31-26 10-14) 21... 8x50 22. 37-31 16-21 23. 31x11 7x16 24. 43-38 2-7 25. 49-44 50x42 26. 48x37 7-11 27. 37-31?! {(-13.96 → Win in 13) Win is now unavoidable. Best move was 47-42.} (27. 47-42 11-17 28. 42-38 13-19 29. 38-32 19-24 30. 37-31 15-20 31. 35x15 5x25 32. 32-28 17-21 33. 31x11 16x7) 27... 11-17 28. 47-41?! {(-20.55 → Win in 10) Win is now unavoidable. Best move was 47-42.} (28. 47-42 13-19 29. 42-38 19-24 30. 35-30 25x34 31. 38-32 24-30 32. 32-28 30-35 33. 45x25 15x35 34. 28-23 9-13) 28... 13-19 29. 41-37 19-24?! {(Win in 10 → -16.59) Lost forced winning sequence. Best move was 17-22.} (29... 17-22 30. 37-32 22x42 31. 31-27 42-48 32. 27-22 48-42 33. 22-17 16x18 34. 36-31 42-38 35. 26-21 38x16 36. 31-26) 30. 31-27?! {(-16.59 → Win in 12) Win is now unavoidable. Best move was 35-30.} (30. 35-30 25x34 31. 31-27 17-21 32. 26x17 16x18 33. 37-31 24-30 34. 27-22 18x27 35. 31x22 30-35 36. 45x25 15x35) 30... 17-22 31. 27x18 24-30 32. 35x24 25x12 33. 37-31 12-17 34. 45-40 9-13 35. 40-34 13-19 36. 34-30 15-20 37. 30x10 5x14 38. 31-27 17x37 39. 36x38 16x36 40. 38-32 36-41 41. 32-27 41-46 42. 27-22 6-11 43. 22-18 19x17 {Black wins.} 0-2