lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2000"] [Site "https://lidraughts.org/jE75keP0"] [Date "1999.10.16"] [Round "3"] [White "Koster, Koos"] [Black "Drenth, Otto"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 17-21 2. 37-32 21-26 3. 41-37 16-21 4. 31-27 11-16 5. 27-22 18x27 6. 28-23 19x28 7. 33x31 12-18 8. 39-33 7-12 9. 44-39 14-19 10. 50-44 10-14 11. 32-28 5-10 12. 37-32 26x37 13. 32x41 1-7 14. 41-37 21-26 15. 37-32 16-21 16. 46-41 7-11 17. 41-37 11-16 18. 34-29 19-23 19. 28x19 14x34 20. 39x30 20-25 21. 44-39 25x34 22. 39x30 10-14 23. 40-34 14-19 24. 30-25 18-23 25. 34-30 12-18 26. 49-44 6-11 27. 44-40 11-17 28. 40-34 17-22 29. 25-20?! {(-0.20 → -0.70) Inaccuracy. Best move was 34-29.} (29. 34-29 23x34 30. 30x39 19-23 31. 45-40 15-20 32. 25x14 9x20 33. 40-34 4-10 34. 34-29 23x34 35. 39x30 20-25) 29... 15x24 30. 33-28 22x33 31. 38x20 18-22 32. 43-39 8-12 33. 30-24 19x30 34. 35x24 12-18 35. 45-40 2-8 36. 34-30 8-12 37. 30-25?! {(-0.31 → -0.95) Inaccuracy. Best move was 40-35.} (37. 40-35 21-27 38. 32x21 26x17 39. 42-38 23-28 40. 39-34 17-21 41. 30-25 22-27 42. 37-31 27-32 43. 38x27 21x32) 37... 22-27?! {(-0.95 → -0.51) Inaccuracy. Best move was 9-14.} (37... 9-14 38. 20x9 3x14 39. 24-20 13-19 40. 20x9 4x13 41. 42-38 19-24 42. 48-43 13-19 43. 40-35 23-29 44. 39-33) 38. 20-15 27x38 39. 42x33 23-28 40. 33x22 18x27 41. 40-34?! {(-0.41 → -0.85) Inaccuracy. Best move was 24-20.} (41. 24-20 13-19 42. 40-34 9-14 43. 20x9 3x14 44. 39-33 19-23 45. 34-30 14-19 46. 30-24 19x30 47. 25x34 12-18) 41... 9-14 42. 39-33 3-9 43. 48-43?! {(-1.31 → -1.74) Inaccuracy. Best move was 24-20.} (43. 24-20 12-18 44. 33-29 27-31 45. 36x27 21x41 46. 47x36 16-21 47. 29-24 21-27 48. 24-19 13x24 49. 20x29 27-32) 43... 12-18 44. 33-29?! {(-2.17 → -3.12) Inaccuracy. Best move was 24-20.} (44. 24-20 27-31 45. 36x27 21x41 46. 47x36 18-22 47. 43-38 13-18 48. 38-32 26-31 49. 36x27 22x31 50. 34-29 31-36) 44... 18-22?? {(-3.12 → -0.94) Blunder. Best move was 27-31.} (44... 27-31 45. 36x27 21x41 46. 47x36 16-21 47. 24-20 21-27 48. 43-38 27-31 49. 36x27 18-23 50. 29x18 13x31 51. 38-33) 45. 24-20?? {(-0.94 → -3.12) Blunder. Best move was 43-38.} (45. 43-38 13-19 46. 24x13 9x18 47. 37-32 14-19 48. 25-20 18-23 49. 29x18 22x13 50. 34-29 13-18 51. 38-33 27x38) 45... 22-28? {(-3.12 → -1.59) Mistake. Best move was 13-18.} (45... 13-18 46. 36-31 27x36 47. 29-24 22-27 48. 24-19 14x23 49. 20-14 9x20 50. 25x14 23-28 51. 14-9 4x13 52. 15-10) 46. 34-30?? {(-1.59 → -8.42) Blunder. Best move was 47-41.} (46. 47-41 27-31 47. 36x27 21x32 48. 29-23 28x19 49. 37x28 13-18 50. 34-29 16-21 51. 41-36 19-24 52. 28-22 18x27) 46... 27-31 47. 36x27 21x41 48. 47x36 16-21 49. 30-24 21-27 50. 43-38 26-31 51. 38-33? {(-6.88 → Win in 15) Win is now unavoidable. Best move was 38-32.} (51. 38-32 28x37 52. 29-23 37-42 53. 24-19 13x24 54. 20x29 42-48 55. 23-18 31-37 56. 18-12 48-43 57. 36-31 27x36) 51... 28x39 52. 29-23 39-43 53. 23-18 13x22 54. 24-19 14x23 55. 20-14 9x20 56. 25x14 43-48 57. 14-10 48-30 {White resigns.} 0-2