FEN
[Event "Onderlinge Competitie DCIJ IJmuiden 2020/2021"]
[Site "https://lidraughts.org/FjHieXd7"]
[Date "2021.06.18"]
[Round "16"]
[White "van der Vlis, Cees"]
[Black "Koorn, Jan-Maarten"]
[Result "0-2"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 34-30 17-22 2. 30-25 11-17 3. 40-34 6-11 4. 45-40 1-6 5. 34-29 17-21 6. 40-34 21-26 7. 44-40 11-17 8. 50-45 7-11 9. 34-30 19-24 10. 30x19 14x34 11. 25x14 10x19 12. 40x29 5-10 13. 32-28 17-21 14. 28x17 11x22 15. 31-27 21x32 16. 37x17 12x21 17. 41-37 9-14 18. 35-30 4-9 19. 30-25 18-23 20. 29x18 13x22 21. 37-31 26x37 22. 42x31 21-26 23. 31-27 22x31 24. 36x27 9-13 25. 46-41 2-7 26. 41-37 8-12 27. 38-32 3-8 28. 43-38 7-11 29. 49-44 11-17 30. 48-43 17-21 31. 39-34 12-18 32. 43-39 6-11 33. 33-28?! {(0.48 → 0.00) Inaccuracy. Best move was 44-40.} (33. 44-40 11-17 34. 40-35 19-23 35. 33-28 8-12 36. 28x8 12x3 37. 37-31 26x28 38. 38-33 21x32 39. 33x13 17-22) 33... 19-23 34. 28x19 14x23 35. 38-33 11-17 36. 33-28 17-22 37. 28x17 21x12 38. 39-33 23-28 39. 33x22 16-21 40. 27x16 18x38 41. 44-39 12-17 42. 45-40 8-12 43. 34-29? {(-0.86 → -2.14) Mistake. Best move was 39-33.} (43. 39-33 38x29 44. 34x23 10-14 45. 37-32 13-18 46. 32-27 18x29 47. 27-22 17x28 48. 16-11 29-33 49. 11-6 33-38) 43... 10-14 44. 40-35 12-18 45. 29-24? {(-1.30 → -2.94) Mistake. Best move was 35-30.} (45. 35-30 18-22 46. 39-33 38-43 47. 30-24 15-20 48. 24x15 13-19 49. 37-32 43-48 50. 25-20 14x25 51. 29-24 19x30) 45... 18-22 46. 37-32?? {(-2.50 → -8.00) Blunder. Best move was 39-34.} (46. 39-34 38-43 47. 37-32 43-48 48. 24-19 14x23 49. 47-41 48x30 50. 35x24 13-18 51. 41-36 26-31 52. 36x27 22x31) 46... 38x27 47. 39-34 27-32 48. 34-30 14-19 49. 25-20 13-18 50. 24x13 18x9 51. 47-41? {(-7.31 → Win in 7) Win is now unavoidable. Best move was 20-14.} (51. 20-14 9x20 52. 30-25 20-24 53. 25-20 32-38 54. 20x29 22-28 55. 29-24 38-43 56. 24-19 43-49 57. 19-13 28-32) 51... 15x24 52. 30x19 26-31 53. 41-36 31-37 54. 35-30 37-42 55. 30-25 42-47 56. 19-14 9x20 57. 25x14 22-27 58. 36-31 27x36 {White resigns.} 0-2