FEN
[Event "Nationale Clubcompetitie KNDB 1974"]
[Site "https://lidraughts.org/oFdPrSCI"]
[Date "1974.09.21"]
[Round "2"]
[White "Ivens, Fred"]
[Black "van Aalten, Bart"]
[Result "2-0"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 33-29 19-24 2. 38-33 14-19 3. 32-28 18-23 4. 29x18 12x32 5. 37x28 7-12 6. 41-37 13-18 7. 37-32 9-13 8. 43-38 4-9 9. 46-41 10-14 10. 34-29 1-7 11. 39-34 18-23 12. 29x18 12x23 13. 34-29 23x34 14. 40x29 7-12 15. 44-39 20-25 16. 29x20 15x24 17. 45-40 12-18 18. 41-37 5-10 19. 49-44 8-12 20. 40-34 3-8 21. 48-43 24-30 22. 35x24 19x30 23. 44-40 30-35 24. 50-44 18-23 25. 28x19 14x23 26. 47-41 12-18 27. 33-28 17-21 28. 28x19 13x24 29. 31-26 24-30 30. 26x17 11x22 31. 38-33 8-12 32. 32-28 12-17 33. 37-31 9-14?! {(0.11 → 0.57) Inaccuracy. Best move was 16-21.} (33... 16-21 34. 43-38 6-11 35. 31-26 10-14 36. 28-23 18x29 37. 34x23 21-27 38. 41-37 9-13 39. 23-19 14x23 40. 37-32) 34. 42-38 18-23 35. 28x19 14x23 36. 38-32 17-21 37. 31-27 22x31 38. 36x27 10-14 39. 27-22 21-26? {(1.53 → 2.82) Mistake. Best move was 6-11.} (39... 6-11 40. 43-38 21-26 41. 41-37 16-21 42. 33-29 11-17 43. 22x11 21-27 44. 32x21 26x6 45. 29x18 6-11 46. 18-13) 40. 41-37 2-7 41. 33-29 14-19? {(3.05 → 5.38) Mistake. Best move was 23-28.} (41... 23-28 42. 32x23 6-11 43. 23-18 7-12 44. 18x7 11x2 45. 43-38 2-7 46. 29-23 7-11 47. 22-18 16-21 48. 38-32) 42. 29x18 7-11 43. 43-38 11-17? {(4.01 → 11.83) Mistake. Best move was 16-21.} (43... 16-21 44. 38-33 11-16 45. 32-28 6-11 46. 33-29 11-17 47. 22x11 16x7 48. 28-22 7-11 49. 18-12 11-17 50. 22x11) 44. 22x11 6x17? {(9.66 → Win in 11) Win is now unavoidable. Best move was 16x7.} (44... 16x7 45. 32-28 6-11 46. 38-33 19-24 47. 18-13 11-16 48. 13-9 24-29 49. 34x23 16-21 50. 9-4 30-34 51. 40x29) 45. 32-28 16-21 46. 38-32 19-24 47. 18-13 {Black resigns.} 2-0