lidraughts.org

[Event "DFS Open Frisian"] [Site "https://lidraughts.org/XU7tcWww"] [Date "2021.02.19"] [Round "-"] [White "dokterom"] [Black "Folkert"] [Result "0-2"] [UTCDate "2021.02.19"] [UTCTime "19:21:48"] [WhiteElo "1975"] [BlackElo "2168"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [GameType "40"] [TimeControl "600+10"] [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 12-17 5. 33-28 7-12? {(-0.14 → 0.66) Mistake. Best move was 17-21.} (5... 17-21 6. 26x17 11x33 7. 43x23 20-24 8. 34x14 10x26 9. 49-43 7-11 10. 36-31) 6. 28-23?! {(0.66 → 0.21) Inaccuracy. Best move was 31-27.} (6. 31-27 17x37 7. 32x41 1-7 8. 28-23 19x28 9. 42-37 28-32 10. 38x27 13-19 11. 34-30 25x34 12. 44x22 12x21) 6... 19x37 7. 47x7 20-24 8. 34x14 4x24 9. 40-34 24-29 10. 39x17 12x41 11. 46x37 1x12 12. 37-31 12-17 13. 34-30 25x34 14. 44x24 2-7 15. 42-37?? {(0.05 → -1.64) Blunder. Best move was 45-40.} (15. 45-40 13-18 16. 35-30 17-21 17. 26x19 9x20 18. 40-35 20x40 19. 35x44 15-20 20. 44-40 20-25 21. 43-39 10-15) 15... 7-12? {(-1.64 → -0.82) Mistake. Best move was 16-21.} (15... 16-21 16. 38-32 21x41 17. 37x46 17-21 18. 26x17 11x44 19. 50x39 7-11 20. 39-34 8-12 21. 36-31 12-17 22. 31-26) 16. 38-32 17-21 17. 26x17 11x44 18. 45x43 12-17 19. 31-26?! {(-1.66 → -2.19) Inaccuracy. Best move was 50-44.} (19. 50-44 17-21 20. 31x11 16x7 21. 35-30 7-11 22. 36-31 8-12 23. 31-27 11-16 24. 44-40 6-11 25. 40-35 12-17) 19... 8-12 20. 37-31 3-8 21. 43-38 17-21 22. 31x11 16x7 23. 26-21? {(-2.31 → -4.48) Mistake. Best move was 38-33.} (23. 38-33 9-14 24. 24x4 5x3 25. 26-21 12-18 26. 36-31 10-14 27. 48-43 18-23 28. 49-44 14-20 29. 31-27 7-12) 23... 9-14? {(-4.48 → -2.27) Mistake. Best move was 12-18.} (23... 12-18 24. 35-30 18-23 25. 24x22 8-12 26. 22x11 6x46 27. 49-43 46x49 28. 50x48 9-14 29. 38-32 13-19 30. 30-24) 24. 24x4 5x3 25. 35-30? {(-1.78 → -3.33) Mistake. Best move was 36-31.} (25. 36-31 12-18 26. 38-33 10-14 27. 48-43 18-23 28. 49-44 14-20 29. 31-27 7-12 30. 33-29 23x34 31. 35x33 12-18) 25... 10-14?! {(-3.33 → -2.33) Inaccuracy. Best move was 13-19.} (25... 13-19 26. 38-32 19-24 27. 30x19 12-18 28. 19x17 7x16 29. 48-42 15-20 30. 42-37 20-24 31. 50-44 24-30 32. 44-39) 26. 30-25?? {(-2.33 → -4.71) Blunder. Best move was 49-44.} (26. 49-44 13-19 27. 44-40 12-18 28. 38-32 3-9 29. 40-35 14-20 30. 30x10 15x4 31. 50-44 9-14 32. 35-30 4-10) 26... 15x35 27. 50-45?? {(-5.04 → Win in 6) Win is now unavoidable. Best move was 36-31.} (27. 36-31 14-20 28. 50-45 20-25 29. 38-33 12-18 30. 49-44 13-19 31. 48-42 8-12 32. 42-37 19-24 33. 44-39 18-22) 27... 14-19 28. 45x25 19-24 29. 25x23 13x42 30. 48x37 3-9? {(Win in 12 → -9.19) Lost forced winning sequence. Best move was 8-13.} (30... 8-13 31. 36-31 13-19 32. 37-32 12-18 33. 31-26 19-24 34. 32-28 18x38 35. 21-17 7x27 36. 26x48 3-8 37. 48-42) 31. 36-31? {(-9.19 → Win in 17) Win is now unavoidable. Best move was 49-43.} (31. 49-43 8-13 32. 36-31 13-19 33. 37-32 19-24 34. 32-28 24-30 35. 28-22 12x32 36. 31x33 30-35 37. 33-29 9-14) 31... 9-14 32. 49-43 14-19 33. 43-38 19-23 34. 38-32 23-29?? {(Win in 12 → 0.00) Lost forced winning sequence. Best move was 8-13.} (34... 8-13 35. 32-27 23-29 36. 37-32 12-18 37. 31-26 29-34 38. 21-16 34-40 39. 27-21 40-44 40. 32-28 18x38 41. 21-17) 35. 31-27?? {(0.00 → Win in 10) Win is now unavoidable. Best move was 21-16.} (35. 21-16 6x26 36. 31-27 26x28 37. 32x34 12-18 38. 34-30 18-23 39. 37-32 7-11 40. 32-27 11-16 41. 30-25 23-29) 35... 29-34 36. 27-22 8-13 37. 22x11 6x26 38. 32-28 34-39 39. 28-22 39-44 40. 22-17 44-50 {White resigns.} 0-2