lidraughts.org

[Event "Persoonlijk kampioenschap DFS 2023"] [Site "https://lidraughts.org/gLySOca8"] [Date "2023.02.04"] [Round "4"] [White "de Vries, Hein"] [Black "Kooistra, Taeke (Frysk)"] [Result "1-1"] [WhiteElo "?"] [BlackElo "?"] [GameType "40"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-27 19-24 2. 31-26 20-25 3. 37-31 17x37 4. 41x32 14-20 5. 34x14 10x19 6. 47-41 11-17 7. 35-30 25x34 8. 39x10 5x14 9. 40-35 7-11 10. 44-39 1-7 11. 32-27 17x37 12. 41x32 12-17 13. 50-44 7-12 14. 33-28 17-21 15. 26x17 12x41 16. 36x47 11-17 17. 32-27 17x37 18. 42x31 2-7 19. 31-26? {(-0.26 → -1.06) Mistake. Best move was 31-27.} (19. 31-27 7-12 20. 35-30 15-20 21. 30x10 14x5 22. 45-40 18-23 23. 38-32 9-14 24. 40-35 14-20 25. 46-41 5-10) 19... 16x36 20. 46x26 7-11 21. 47-41 11-17 22. 41-36 15-20 23. 35-30?! {(-0.94 → -1.56) Inaccuracy. Best move was 28-22.} (23. 28-22 18x27 24. 26x28 17-21 25. 38-32 8-12 26. 28-22 21x23 27. 39-33 12-18 28. 44-39 20-25 29. 35x15 14-20) 23... 20x40 24. 44x35 4-10 25. 48-42 17-21 26. 26x17 18x16 27. 42-37 8-12?! {(-0.75 → -0.16) Inaccuracy. Best move was 14-20.} (27... 14-20 28. 39-33 20-24 29. 35-30 24x35 30. 45x25 6-11 31. 37-31 16-21 32. 49-44 21x41 33. 36x47 11-16 34. 28-22) 28. 37-31 12-17 29. 38-33 17-21?! {(-0.71 → 0.00) Inaccuracy. Best move was 19-24.} (29... 19-24 30. 28-22 17x28 31. 33x22 13-19 32. 22-17 16x18 33. 35-30 24x35 34. 45x25 3-8 35. 39-34 19-23 36. 34-30) 30. 31x11 16x7 31. 28-23?! {(0.00 → -0.42) Inaccuracy. Best move was 49-44.} (31. 49-44 14-20 32. 28-22 10-15 33. 33-28 9-14 34. 36-31 7-12 35. 22x24 20x18 36. 31-27 15-20 37. 44-39 19-23) 31... 19x28 32. 33x22 13-19? {(-1.34 → 0.00) Mistake. Best move was 7-11.} (32... 7-11 33. 36-31 11-16 34. 31-27 14-20 35. 39-34 10-15 36. 34-30 20x40 37. 35x44 9-14 38. 43-38 13-18 39. 22x13) 33. 39-34 10-15 34. 34-30 9-13 35. 30-24 14x34 36. 35x33 3-9?? {(0.00 → 12.32) Blunder. Best move was 6-11.} (36... 6-11 37. 36-31 11-16 38. 31-27 15-20 39. 43-39 20-25 40. 39-34 19-23 41. 22x24 25x43 42. 49x38 13-18 43. 45-40) 37. 36-31 9-14 38. 31-26 14-20 39. 22-17?? {(7.43 → 3.05) Blunder. Best move was 33-28.} (39. 33-28 13-18 40. 22x24 20x27 41. 26x28 7-11 42. 28-23 11-17 43. 23-19 17-21 44. 19-13 21-26 45. 13-8 26-31) 39... 7x27 40. 26x28 6-11 41. 28-22? {(1.50 → 0.00) Mistake. Best move was 43-39.} (41. 43-39 20-25 42. 39-34 13-18 43. 28x8 19-24 44. 34x14 15x2 45. 33-28 11-16 46. 28-23 16-21 47. 23-19 21-26) 41... 11-16 42. 22-17 16x18 43. 33-28 18x38 44. 43x32 13-18 45. 49-44?? {(0.00 → Win in 15) Win is now unavoidable. Best move was 45-40.} (45. 45-40 19-23 46. 49-43 23-29 47. 32-27 18-23 48. 27-21 23-28 49. 21-17 28-32 50. 17-12 32-37 51. 43-38 37x39) 45... 19-23?? {(Win in 15 → 0.00) Lost forced winning sequence. Best move was 20-25.} (45... 20-25 46. 44-40 18-23 47. 32-27 19-24 48. 27-21 23-28 49. 21-16 28-32 50. 16-11 32-37 51. 11-7 37-41 52. 40-34) 46. 44-40 23-29 47. 32-27 18-23 48. 27-21?? {(0.00 → -2.74) Blunder. Best move was 40-34.} (48. 40-34 29x40 49. 45x34 20-24 50. 34x14 15x13) 48... 23-28 49. 21-16?? {(-1.08 → Win in 10) Win is now unavoidable. Best move was 21-17.} (49. 21-17 28-32 50. 17-12 32-38 51. 12-8 38-43 52. 8-3 20-25 53. 40-35 43-48 54. 3-9 29-34 55. 35x33 48-37) 49... 28-32 50. 16-11 32-37 51. 11-6?! {(-11.56 → Win in 6) Win is now unavoidable. Best move was 40-35.} (51. 40-35 20-25 52. 11-7 37-42 53. 7-2 42-47 54. 2-11 47-36 55. 11-17 36-41 56. 17-8 41-10 57. 45-40 25x34) 51... 37-42 52. 40-34 29x40 53. 45x34 42-48 54. 34-29 48-30 55. 29-23 30-8 56. 6-1 20-25 57. 1-6 8-3?? {(Win in 6 → 0.00) Lost forced winning sequence. Best move was 8-12.} (57... 8-12 58. 23-19 12-3 59. 6-22 25-30 60. 22-6 3-20 61. 19-13 20-3 62. 13-8 3x21 63. 6-1) 58. 23-18 25-30 59. 6-28 15-20 60. 28-10 20-24 61. 10x50 24-29 62. 50-44 3-8 63. 44-40 8x48 64. 40x1 {The game is a draw.} 1-1