lidraughts.org

 
FEN
[Event "Weekly Frisian Inc Arena"] [Site "https://lidraughts.org/IQ0d7wa6"] [Date "2022.03.06"] [Round "-"] [White "Willem1961"] [Black "SiwardWalinga"] [Result "0-2"] [UTCDate "2022.03.06"] [UTCTime "19:00:14"] [WhiteElo "1941"] [BlackElo "1832"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [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. 34-30 25x34 3. 40x29 19-24 4. 29x20 14x25 5. 35-30 25x34 6. 33x35 9-14 7. 32-27 14-20 8. 37-31 17x37 9. 41x32 18-23 10. 26-21 16x27 11. 31x24 20x29 12. 39x19 13x24 13. 32-27 11-16 14. 27-22 12x32 15. 38x27 7-11 16. 43-39 10-14?! {(-0.08 → 0.62) Inaccuracy. Best move was 24-30.} (16... 24-30 17. 35x24 11-17 18. 27x9 3x41 19. 46x37 2-7 20. 36-31 7-11 21. 44-40 11-17 22. 48-42 15-20 23. 40-34) 17. 39-34 4-10 18. 42-37 15-20? {(0.31 → 1.84) Mistake. Best move was 2-7.} (18... 2-7 19. 34-30 14-20 20. 30x19 20x18 21. 47-41 8-12 22. 44-40 12-17 23. 35-30 10-14 24. 40-35 14-20 25. 30x10) 19. 37-31 3-9 20. 31-26?! {(1.91 → 1.40) Inaccuracy. Best move was 34-30.} (20. 34-30 20x40 21. 50x19 9x29 22. 31-26 8-13 23. 27-21 11x31 24. 26x37 10-15 25. 36-31 13-19 26. 37-32 19-24) 20... 9-13?! {(1.40 → 2.20) Inaccuracy. Best move was 11-17.} (20... 11-17 21. 27x7 2x11 22. 48-42 24-29 23. 34x23 16-21 24. 26x17 11x24 25. 42-37 10-15 26. 37-32 20-25 27. 32-27) 21. 48-42?! {(2.20 → 1.42) Inaccuracy. Best move was 34-29.} (21. 34-29 24x33 22. 26-21 11x22 23. 35-30 20x40 24. 45x23 6-11 25. 36-31 11-17 26. 44-40 10-15 27. 40-35 17-21) 21... 2-7? {(1.42 → 2.60) Mistake. Best move was 13-19.} (21... 13-19 22. 42-37 1-7 23. 37-31 11-17 24. 27-21 16x27 25. 31x11 7x16 26. 46-41 10-15 27. 41-37 20-25 28. 37-31) 22. 42-37 11-17?? {(2.42 → 5.30) Blunder. Best move was 13-19.} (22... 13-19 23. 34-30 20x40 24. 50x30 10-15 25. 30-25 15-20 26. 25x23 19x28 27. 27x29 14-19 28. 29x9 8x10 29. 37-31) 23. 37-31?? {(5.30 → 1.21) Blunder. Best move was 34-29.} (23. 34-29 24x33 24. 27-22 17x28 25. 35-30 20x40 26. 45x12 7x18 27. 37-31 18-22 28. 46-41 22-27 29. 26x28 10-15) 23... 17x37 24. 31x42 7-11?! {(1.00 → 1.68) Inaccuracy. Best move was 7-12.} (24... 7-12 25. 42-37 16-21 26. 26x17 12x21 27. 45-40 10-15 28. 49-43 13-19 29. 34-30 8-12 30. 30x10 15x4 31. 40-34) 25. 42-37 13-19 26. 37-31?! {(1.69 → 1.26) Inaccuracy. Best move was 34-30.} (26. 34-30 20x40 27. 50x30 8-12 28. 30-25 12-17 29. 25x23 19x28 30. 37-31 28-33 31. 47-41 33-39 32. 44x33 14-19) 26... 1-7? {(1.26 → 2.23) Mistake. Best move was 10-15.} (26... 10-15 27. 45-40 8-12 28. 26-21 16x27 29. 31x2 1x3 30. 36-31 11-16 31. 46-41 16-21 32. 31x11 6x17 33. 41-37) 27. 31-27? {(2.23 → 1.08) Mistake. Best move was 34-30.} (27. 34-30 20x40 28. 50x30 11-17 29. 30-25 24-29 30. 31-27 17x37 31. 36x38 16x36 32. 46x26 7-11 33. 44-39 8-12) 27... 10-15 28. 46-41 20-25?? {(0.78 → 7.96) Blunder. Best move was 11-17.} (28... 11-17 29. 27-21 16x27 30. 26x28 17-21 31. 36-31 21-26 32. 41-37 6-11 33. 37-32 26x37 34. 32x41 11-16 35. 41-36) 29. 41-37?? {(7.96 → 2.27) Blunder. Best move was 34-29.} (29. 34-29 19x39 30. 49x9 8x10 31. 41-37 11-17 32. 37-31 17x37 33. 47x27 10-14 34. 44-40 5-10 35. 40-34 14-19) 29... 8-12?! {(2.27 → 3.01) Inaccuracy. Best move was 24-29.} (29... 24-29 30. 34x23 19x28 31. 27x29 7-12 32. 49-43 16-21 33. 26x17 12x21 34. 47-42 11-16 35. 37-31 21x41 36. 36x47) 30. 37-31?! {(3.01 → 2.31) Inaccuracy. Best move was 34-30.} (30. 34-30 25x34 31. 35x33 19-23 32. 33x13 16-21 33. 26x8 14x3 34. 37-31 24-30 35. 31-26 11-16 36. 47-41 15-20) 30... 5-10?? {(2.31 → 19.36) Blunder. Best move was 24-29.} (30... 24-29 31. 34x23 19x28 32. 27x29 12-17 33. 44-40 14-20 34. 50-44 16-21 35. 47-41 21-27 36. 26x28 17-21 37. 28-22) 31. 27-21 16x27 32. 31x2 11-16 33. 2x11 16x7 34. 26-21 19-23 35. 34-30 25x34 36. 35x13 14x12 37. 44-40 24-30 38. 40x20 10x30? {(7.97 → Win in 9) Win is now unavoidable. Best move was 15x24.} (38... 15x24 39. 45-40 10-14 40. 40-35 12-18 41. 36-31 14-19 42. 50-45 7-12 43. 47-42 18-23 44. 35-30 24x35 45. 45x25) 39. 45-40 15-20?! {(13.60 → Win in 13) Win is now unavoidable. Best move was 30-34.} (39... 30-34 40. 40x29 15-20 41. 50-44 12-18 42. 44-39 18-22 43. 21x23 7-11 44. 36-31 20-25 45. 23-19 25-30 46. 29-24) 40. 40-35 20-24 41. 49-44 12-18 42. 44-40?? {(Win in 15 → Win in 8) Lost forced winning sequence. Best move was 21-17.} (42. 21-17 18x16 43. 44-40 24-29 44. 35x33 7-12 45. 33-29 12-17 46. 29-24 17-22 47. 24-20 16-21 48. 20-15 21-27) 42... 24-29 43. 35x33 18-23 44. 33x13 7-12 45. 13x11 6x48 46. 50-45 48-43 47. 40-35 43-48 48. 45-40 48-43 49. 35-30 43x25 50. 40-35 25x45 {Black wins.} 0-2
Computer analysisMove timesCrosstableFEN & PDN
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