lidraughts.org

[Event "Daily Frisian Arena"] [Site "https://lidraughts.org/XmaV90ID"] [Date "2025.12.18"] [Round "-"] [White "SjoerdKooistra"] [Black "WillemSchaap"] [Result "0-2"] [UTCDate "2025.12.18"] [UTCTime "19:29:06"] [WhiteElo "1971"] [BlackElo "2170"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+3"] [GameType "40"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 34-30?! {(0.15 → -0.48) 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. 31-26 25x34 3. 40x29 19-24?! {(-0.49 → -0.04) Inaccuracy. Best move was 19-23.} (3... 19-23 4. 44-40 23x34 5. 39x30 14-20 6. 30-25 10-14 7. 33-29 18-23 8. 29x18) 4. 29x20 15x24?! {(-0.10 → 0.33) Inaccuracy. Best move was 14x25.} (4... 14x25 5. 35-30 25x34 6. 33x35 18-23 7. 39-33 10-14 8. 44-40 14-20 9. 35-30 20-25 10. 49-44 25x34 11. 40x18) 5. 37-31 14-19 6. 32-27 17x37 7. 41x32 24-30 8. 35x24 19x30 9. 26-21 16x27 10. 32x21 10-15 11. 31-26 11x31 12. 26x37 9-14 13. 37-31 12-17 14. 31-27 17x37 15. 42x31 7-11?? {(0.11 → 5.39) Blunder. Best move was 4-10.} (15... 4-10 16. 31-26 15-20 17. 38-32 10-15 18. 32-27 30-35 19. 45x25 15x35 20. 36-31 20-25 21. 47-41 13-19 22. 33-29) 16. 31-26?? {(5.39 → 0.21) Blunder. Best move was 33-29.} (16. 33-29 30x28 17. 31-27 28x26 18. 36x20 15x24 19. 39-34 24-30 20. 34x25 3-9 21. 44-40 9-14 22. 38-33 18-23) 16... 11-16 17. 33-28 14-20 18. 39-33 18-22 19. 28x17 16x18 20. 38-32 4-9 21. 32-27 2-7?! {(0.51 → 1.26) Inaccuracy. Best move was 9-14.} (21... 9-14 22. 47-42 2-7 23. 45-40 30-35 24. 42-37 20-25 25. 37-31 13-19 26. 43-39 8-12 27. 27-21 3-8 28. 31-27) 22. 43-39 20-25 23. 27-21 30-35 24. 48-43 18-23? {(1.25 → 2.49) Mistake. Best move was 13-19.} (24... 13-19 25. 36-31 6-11 26. 21-16 19-24 27. 33-29 24x33 28. 43x12 11x13 29. 31-27 13-19 30. 27-21 15-20 31. 46-41) 25. 45-40? {(2.49 → 0.99) Mistake. Best move was 47-42.} (25. 47-42 23-28 26. 33x22 15-20 27. 22-18 13x22 28. 21x23 5-10 29. 23-18 8x28 30. 39-34 35x33 31. 43x32 9-13) 25... 5-10? {(0.99 → 2.45) Mistake. Best move was 8-12.} (25... 8-12 26. 36-31 9-14 27. 21-16 14-19 28. 40-34 12-18 29. 31-27 7-12 30. 50-45 23-29 31. 34x14 13-19 32. 14x23) 26. 40-34? {(2.45 → 1.50) Mistake. Best move was 50-45.} (26. 50-45 23-28 27. 33x22 10-14 28. 21-16 14-20 29. 22-17 7x27 30. 26x28 6x26 31. 36x16 13-19 32. 28-22 19-23) 26... 10-14?? {(1.50 → Win in 12) Win is now unavoidable. Best move was 23-29.} (26... 23-29 27. 34x23 35-40 28. 50x30 25x32 29. 21-17 7x27 30. 26x37 13x33 31. 39x28 15-20 32. 43-39 20-24 33. 39-34) 27. 21-17?? {(Win in 12 → 2.52) Lost forced winning sequence. Best move was 34-30.} (27. 34-30 25x32 28. 39-33 32x34 29. 44x11 6x17 30. 21x12 23-28 31. 50-45 35-40 32. 45x34 15-20 33. 36-31 28-32) 27... 7x27 28. 26x10 15x4 29. 43-38 13-18 30. 34-29 8-12? {(2.31 → 3.55) Mistake. Best move was 25-30.} (30... 25-30 31. 29-23 18x29 32. 39x19 9x29 33. 33x24 30x19 34. 38-32 3-9 35. 50-45 9-14 36. 45x25 8-12 37. 32-27) 31. 49-43?! {(3.55 → 2.50) Inaccuracy. Best move was 50-45.} (31. 50-45 18-22 32. 49-43 9-14 33. 29-24 14x32 34. 38x7 6x8 35. 36-31 8-13 36. 31-26 13-19 37. 39-33 4-10) 31... 12-17?? {(2.50 → 8.75) Blunder. Best move was 9-14.} (31... 9-14 32. 50-45 12-17 33. 36-31 3-9 34. 31-27 17x37 35. 38x36 4-10 36. 36-31 6-11 37. 31-26 14-19 38. 43-38) 32. 29-24 25x23 33. 33x11 6x17 34. 36-31 4-10 35. 31-27 17x37 36. 38x36 9-14 37. 39-34 35x33 38. 43x23 14-20 {Black wins on time.} 0-2