lidraughts.org

[Event "Frisian Shield Arena"] [Site "https://lidraughts.org/PkyaUv2X"] [Date "2025.03.15"] [Round "-"] [White "LiuweWestra"] [Black "Folkert-Groenveld"] [Result "0-2"] [UTCDate "2025.03.15"] [UTCTime "18:50:17"] [WhiteElo "1955"] [BlackElo "2187"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [GameType "40"] [TimeControl "180+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. 37-31 14-20 3. 32-27 17x37 4. 41x32 11-17 5. 47-41 7-11 6. 32-27 17x37 7. 41x32 12-17?! {(-0.27 → 0.18) Inaccuracy. Best move was 11-17.} (7... 11-17 8. 33-28 19-23 9. 28x19 9x29 10. 34x23 18x29 11. 39x19 13x24 12. 32-28) 8. 33-28?! {(0.18 → -0.26) Inaccuracy. Best move was 33-29.} (8. 33-29 10-14 9. 29-24 25x23 10. 34-29 23x34 11. 39x10 2-7 12. 32-27 17x39) 8... 17-21 9. 26x17 11x33 10. 43x23 20-24 11. 34x14 10x26 12. 36-31 26x37 13. 38x36 8-12 14. 49-43 12-17 15. 35-30?! {(-0.30 → -0.76) Inaccuracy. Best move was 42-37.} (15. 42-37 17-21 16. 37-31 21x41 17. 36x47 16-21 18. 48-42 6-11 19. 42-37 11-16 20. 37-31 21x41 21. 47x36 16-21) 15... 25x34 16. 39x30 17-21 17. 30-25 15x35 18. 45x25 2-7 19. 25-20 21-27 20. 40-35 16-21 21. 50-45 9-14 22. 20x9 3x14 23. 35-30 21-26 24. 36x16 6x26 25. 43-39 7-11 26. 39-33? {(0.00 → -0.79) Mistake. Best move was 39-34.} (26. 39-34 11-17 27. 30-25 1-7 28. 34-30 17-22 29. 30-24 14x34 30. 44x24 27-32 31. 24-20 5-10 32. 20-15 32-37) 26... 14-20? {(-0.79 → 0.00) Mistake. Best move was 11-16.} (26... 11-16 27. 44-40 1-7 28. 40-35 7-11 29. 33-28 27x29 30. 30x28 16-21 31. 42-38 11-17 32. 48-43 21-27 33. 28-23) 27. 30x10 5x14 28. 33-29 11-16?! {(0.00 → 0.72) Inaccuracy. Best move was 27-31.} (28... 27-31 29. 42-38 1-7 30. 44-40 11-17 31. 29-24 14x34 32. 40x29 4-10 33. 45-40 10-14 34. 29-23 14-20 35. 40-34) 29. 29-23?! {(0.72 → 0.00) Inaccuracy. Best move was 44-40.} (29. 44-40 27-31 30. 42-38 14-20 31. 29-23 31-36 32. 40-35 1-6 33. 48-42 4-9 34. 23-18 16-21 35. 42-37 9-14) 29... 16-21 30. 42-38 1-7?! {(0.86 → 1.51) Inaccuracy. Best move was 4-10.} (30... 4-10 31. 44-40 1-7 32. 40-35 7-12 33. 38-33 27-31 34. 48-43 12-17 35. 23-19 14x23 36. 33x13 31-37 37. 13-8) 31. 45-40?? {(1.51 → -2.59) Blunder. Best move was 23-18.} (31. 23-18 27-31 32. 44-40 31-36 33. 40-35 7-11 34. 35-30 4-10 35. 38-33 11-16 36. 33-29 21-27 37. 29-23 27-31) 31... 26-31?? {(-2.59 → 0.00) Blunder. Best move was 7-12.} (31... 7-12 32. 48-43 12-17 33. 38-33 4-9 34. 33-29 17-22 35. 23-18 22x13 36. 29-23 13x33 37. 43x23 27-32 38. 23-18) 32. 40-34 21-26?? {(0.00 → 7.62) Blunder. Best move was 4-10.} (32... 4-10 33. 34-29 21-26 34. 23-18 14-19 35. 29x9 10x28 36. 38x18 31-37 37. 18-13 27-31 38. 13-9 37-42 39. 48x37) 33. 23-18 7-11? {(5.33 → 9.16) Mistake. Best move was 4-10.} (33... 4-10 34. 34-30 14-20 35. 30-25 10-14 36. 18-13 14x12 37. 25x14 12-17 38. 14-10 31-36 39. 48-42 27-31 40. 38-32) 34. 34-29 14-20 35. 18-13 11-17?! {(10.07 → Win in 12) Win is now unavoidable. Best move was 4-10.} (35... 4-10 36. 13-8 11-16 37. 8-2 31-37 38. 38x36 27-31 39. 36x27 26x30 40. 2x35 16-21 41. 35-13 20-25 42. 13-19) 36. 13-8 31-36?! {(11.71 → Win in 11) Win is now unavoidable. Best move was 17-21.} (36... 17-21 37. 8-2 4-10 38. 29-23 20-24 39. 2x35 31-36 40. 38-33 36-41 41. 46x17 21x12 42. 33-29 12-17 43. 29-24) 37. 8-2?? {(Win in 11 → Win in 10) Lost forced winning sequence. Best move was 38-32.} (37. 38-32 27x38 38. 48x28 36-41 39. 46x37 20-24 40. 29x20 17-21 41. 8-2 21-27 42. 2x5 27x47 43. 28-22 47x15) 37... 27-31 38. 2x5 31-37 39. 5x41 36x40 40. 29-23 40-44 41. 38-32 26-31 42. 23-18 17x19 43. 32-28 19-23 44. 28x19 20x18 45. 46-41 31-36 46. 41-37 36x38 {Black wins.} 0-2