FEN
[Event "Nederlands Kampioenschap Algemeen KNDB 1966"]
[Site "https://lidraughts.org/Y1YxRmeq"]
[Date "1966.04.03"]
[Round "5"]
[White "Hoekstra, Oebele"]
[Black "Sijbrands, Ton"]
[Result "0-2"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 32-28 18-22 2. 37-32 12-18 3. 41-37 7-12 4. 34-29 20-25 5. 46-41 1-7 6. 39-34 19-23 7. 28x19 14x23 8. 32-28 23x32 9. 37x28 22-27 10. 31x22 18x27 11. 42-37 17-21 12. 37-32 15-20 13. 44-39 20-24 14. 29x20 25x14 15. 41-37 21-26 16. 32x21 26x17 17. 38-32 13-18 18. 43-38 9-13 19. 49-43 14-19 20. 34-29 10-14 21. 35-30 5-10 22. 30-25 16-21 23. 39-34 18-22 24. 50-44 21-27 25. 32x21 17x26 26. 28x17 11x22 27. 44-39 13-18 28. 34-30 7-11 29. 38-32 12-17 30. 30-24 19x30 31. 25x34 14-19 32. 34-30 17-21 33. 43-38 19-23 34. 39-34 11-16 35. 30-25 6-11 36. 34-30 23x34 37. 40x29 21-27 38. 32x21 16x27 39. 45-40 10-14 40. 30-24 14-19 41. 24x13 8x19 42. 29-24 19x30 43. 25x34 2-8 44. 34-29 8-13 45. 40-34 13-19 46. 38-32 27x38 47. 33x42 11-17 48. 42-38?! {(0.00 → -0.50) Inaccuracy. Best move was 37-31.} (48. 37-31 26x37 49. 42x31 17-21 50. 31-26 19-24 51. 26x28 24x22 52. 36-31 18-23 53. 47-42 3-8 54. 42-37 23-28) 48... 3-9 49. 34-30?! {(-0.49 → -1.14) Inaccuracy. Best move was 38-32.} (49. 38-32 9-14 50. 47-42 17-21 51. 42-38 21-27 52. 32x21 26x17 53. 37-32 14-20 54. 32-27 22x31 55. 36x27 4-10) 49... 19-23 50. 29-24 22-28 51. 38-32?? {(-1.27 → -3.35) Blunder. Best move was 36-31.} (51. 36-31 9-13 52. 31-27 17-22 53. 37-31 26x37 54. 27-21 28-32 55. 38x27 22x31 56. 21-16 31-36 57. 16-11 37-41) 51... 28-33 52. 48-43? {(-3.41 → -4.91) Mistake. Best move was 24-19.} (52. 24-19 23x14 53. 48-43 9-13 54. 32-27 13-19 55. 37-32 18-23 56. 30-25 4-10 57. 43-38 33x42 58. 47x38 26-31) 52... 33-38 {White resigns.} 0-2