lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2022/2023"] [Site "https://lidraughts.org/TwzOhAJB"] [Date "2022.11.26"] [Round "6"] [White "Koorn, Jan-Maarten"] [Black "Geurtsen, Rob"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 34-29 17-22 2. 40-34 11-17 3. 45-40 6-11 4. 50-45 1-6 5. 31-26 16-21 6. 32-28 19-23 7. 28x19 14x23 8. 35-30 10-14 9. 30-24 5-10 10. 37-31 20-25 11. 24-20 15x24 12. 29x20 14-19 13. 20-15 10-14 14. 40-35 11-16 15. 34-30 25x34 16. 39x30 7-11 17. 44-39 22-27 18. 31x22 17x28 19. 33x22 18x27 20. 26x17 12x21 21. 45-40 8-12 22. 40-34 11-17 23. 30-25 6-11 24. 34-30 12-18 25. 30-24 19x30 26. 25x34 2-7 27. 38-33 21-26 28. 42-38 7-12 29. 34-29 23x34 30. 39x30 18-23 31. 43-39 12-18 32. 47-42 17-21 33. 39-34 11-17 34. 33-29 17-22 35. 38-33 27-31 36. 36x27 22x31 37. 33-28?? {(-0.54 → -3.08) Blunder. Best move was 42-38.} (37. 42-38 31-36 38. 38-32 36x47 39. 33-28 47x20 40. 28x10 26-31 41. 15x24 4x15 42. 24-20 15x24 43. 30x8 3x12) 37... 23x32 38. 42-37? {(-2.68 → -3.83) Mistake. Best move was 49-43.} (38. 49-43 31-37 39. 42x31 26x37 40. 43-39 21-27 41. 39-33 16-21 42. 30-25 18-23 43. 29x18 13x22 44. 34-29 9-13) 38... 31x42 39. 48x28 14-19 40. 29-24 26-31 41. 49-43 31-36? {(-3.54 → -2.19) Mistake. Best move was 21-27.} (41... 21-27 42. 28-22 27-32 43. 22-17 31-37 44. 43-39 37-42 45. 39-33 42-47 46. 17-11 47x45 47. 11-7 18-22 48. 7-2) 42. 43-39?? {(-2.19 → -4.83) Blunder. Best move was 41-37.} (42. 41-37 21-26 43. 43-39 18-23 44. 37-32 23-29 45. 34x14 9x29 46. 39-34 29x40 47. 35x44 26-31 48. 44-40 16-21) 42... 36x47 43. 30-25 19x30 44. 35x24 47x20 45. 15x24 21-26 46. 34-29 26-31 47. 46-41 9-14 48. 39-34 16-21 49. 34-30? {(-4.51 → -8.71) Mistake. Best move was 24-20.} (49. 24-20 31-36 50. 20x9 36x47 51. 28-23 47x15 52. 23x12 3x14 53. 12-7 14-19 54. 7-2 21-27 55. 2-11 27-32) 49... 21-27 50. 24-20? {(-7.99 → Win in 8) Win is now unavoidable. Best move was 28-23.} (50. 28-23 31-36 51. 23x12 36x47 52. 29-23 47x15 53. 23-18 13x22 54. 12-7 22-28 55. 7-1 27-31 56. 1-34 31-36) 50... 31-36 51. 20x9 36x47 52. 28-23 47x35 53. 23x12 3x14 54. 12-7 27-31 55. 7-1 35-24 56. 1-6 24-15 57. 6-28 13-19 58. 28-39 31-36 {White resigns.} 0-2