lidraughts.org

[Event "Herfstkampioenschap DOS Delft 2021"] [Site "https://lidraughts.org/GXrBz897"] [Date "2021.09.22"] [Round "3"] [White "van Atten, Cees"] [Black "Meijer, Wynton"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-30 18-23 2. 30-25 12-18 3. 33-28 7-12 4. 39-33 20-24 5. 44-39 1-7 6. 31-27 17-21 7. 36-31 21-26 8. 41-36 11-17 9. 27-22 18x27 10. 31x11 6x17 11. 36-31 17-21 12. 31-27 12-18 13. 46-41 7-12 14. 41-36 2-7 15. 36-31 7-11 16. 47-41 14-20 17. 25x14 9x20 18. 41-36 20-25 19. 40-34 15-20 20. 50-44 10-15 21. 34-30 25x34 22. 39x30 4-9 23. 30-25 24-29 24. 33x24 20x29 25. 44-40 9-14 26. 40-34 29x40 27. 35x44 15-20?! {(0.08 → 0.61) Inaccuracy. Best move was 14-20.} (27... 14-20 28. 25x14 19x10 29. 28x19 13x24 30. 27-22 18x27 31. 31x22 10-14 32. 32-28 5-10 33. 43-39 14-19 34. 45-40) 28. 44-40?! {(0.61 → 0.21) Inaccuracy. Best move was 38-33.} (28. 38-33 5-10 29. 42-38 3-9 30. 44-39 20-24 31. 49-44 24-29 32. 33x24 19x30 33. 25x34 11-17 34. 28x19 14x23) 28... 20-24?! {(0.21 → 0.79) Inaccuracy. Best move was 23-29.} (28... 23-29 29. 43-39 5-10 30. 49-44 18-23 31. 39-34 20-24 32. 44-39 12-18 33. 39-33 11-17 34. 27-22 18x27 35. 31x11) 29. 27-22?! {(0.79 → 0.20) Inaccuracy. Best move was 38-33.} (29. 38-33 5-10 30. 42-38 24-29 31. 33x24 19x30 32. 25x34 11-17 33. 28x19 13x24 34. 38-33 17-22 35. 43-39 8-13) 29... 18x27 30. 31x22 12-18 31. 37-31?! {(0.27 → -0.20) Inaccuracy. Best move was 43-39.} (31. 43-39 18x27 32. 37-31 26x37 33. 42x22 3-9 34. 39-33 21-26 35. 49-43 5-10 36. 43-39 10-15 37. 48-43 11-17) 31... 18x27? {(-0.20 → 0.90) Mistake. Best move was 26x37.} (31... 26x37 32. 42x31 18x27 33. 31x22 8-12 34. 48-42 12-18 35. 42-37 18x27 36. 37-31 21-26 37. 31x22 11-17 38. 22x11) 32. 31x22 3-9 33. 40-35?! {(0.87 → 0.13) Inaccuracy. Best move was 40-34.} (33. 40-34 11-17 34. 22x11 16x7 35. 36-31 26x37 36. 32x41 23x32 37. 38x16 8-12 38. 43-38 5-10 39. 41-36 19-23) 33... 5-10 34. 49-44?! {(0.27 → -0.14) Inaccuracy. Best move was 38-33.} (34. 38-33 11-17 35. 22x11 16x7 36. 36-31 26x37 37. 42x31 21-26 38. 31-27 23-29 39. 43-38 29-34 40. 49-43 13-18) 34... 23-29 35. 44-40?! {(-0.22 → -0.97) Inaccuracy. Best move was 43-39.} (35. 43-39 8-12 36. 45-40 12-18 37. 39-34 18x27 38. 34x23 13-18 39. 23x12 11-17 40. 44-39 17x8 41. 40-34 9-13) 35... 8-12 36. 43-39 12-18 37. 39-34 18x27 38. 34x23 11-17 39. 42-37?? {(-1.05 → -3.23) Blunder. Best move was 35-30.} (39. 35-30 24x44 40. 45-40 44x35 41. 25-20 14x25 42. 23x5 35-40 43. 28-22 17x37 44. 42x22 21-27 45. 22x31 26x37) 39... 13-18?? {(-3.23 → -0.04) Blunder. Best move was 17-22.} (39... 17-22 40. 28x17 21x12 41. 32x21 16x27 42. 23-18 13x22 43. 40-34 22-28 44. 48-43 12-18 45. 43-39 18-23 46. 38-33) 40. 23x12 17x8 41. 48-43? {(-0.42 → -1.66) Mistake. Best move was 40-34.} (41. 40-34 9-13 42. 45-40 8-12 43. 34-30 13-18 44. 28-22 12-17 45. 22x31 17-22 46. 38-33 18-23 47. 33-28 22x33) 41... 9-13?? {(-1.66 → 0.00) Blunder. Best move was 24-29.} (41... 24-29 42. 37-31 26x37 43. 32x41 19-24 44. 40-34 29x40 45. 35x44 27-31 46. 36x27 21x23 47. 38-32 9-13 48. 32-27) 42. 43-39 8-12?? {(0.00 → 7.81) Blunder. Best move was 10-15.} (42... 10-15 43. 39-34 8-12 44. 34-30 24-29 45. 40-34 29x40 46. 45x34 12-17 47. 34-29 27-31 48. 36x27 17-22 49. 27x20) 43. 36-31 27x36 44. 32-27 21x34 45. 40x7 26-31?! {(6.15 → 8.77) Inaccuracy. Best move was 19-23.} (45... 19-23 46. 28x19 16-21 47. 25-20 21-27 48. 7-1 10-15 49. 20-14 27-32 50. 37x28 26-31 51. 14-9 31-37 52. 28-22) 46. 37x26 36-41 47. 7-1 41-47? {(7.62 → Win in 3) Win is now unavoidable. Best move was 16-21.} (47... 16-21 48. 26x17 41-47 49. 17-12 19-24 50. 12-8 47-36 51. 8-3 10-15 52. 1-23 36-27 53. 3-20 27-49 54. 20x42) 48. 28-22?? {(Win in 3 → 5.01) Lost forced winning sequence. Best move was 26-21.} (48. 26-21 16x27 49. 28-22 27x18 50. 1x5 47-36) 48... 47-36?? {(5.01 → Win in 2) Win is now unavoidable. Best move was 10-15.} (48... 10-15 49. 22-17 19-24 50. 17-12 47-38 51. 1-6 38-42 52. 25-20 42-47 53. 20x29 47x24 54. 12-7 24-19 55. 7-1) 49. 26-21 {Black resigns.} 2-0