FEN
[Event "Nederlands Kampioenschap Algemeen KNDB 1966"]
[Site "https://lidraughts.org/rPZRr9WC"]
[Date "1966.04.03"]
[Round "5"]
[White "Ruud Palmer"]
[Black "Piet Roozenburg"]
[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. 31-26 19-23 4. 28x19 14x23 5. 32-27 22x31 6. 26x37 10-14 7. 35-30 14-19 8. 30-25 7-12 9. 25x14 9x20 10. 37-32 5-10 11. 34-30 10-14 12. 30-25 4-9 13. 33-29 23x34 14. 40x29 1-7 15. 39-33 18-23 16. 29x18 12x23 17. 36-31 13-18 18. 41-37 8-13 19. 46-41 7-12 20. 31-27 2-8 21. 43-39 20-24 22. 45-40 17-22 23. 41-36 22x31 24. 36x27 12-17 25. 47-41 17-22 26. 41-36 22x31 27. 36x27 8-12 28. 33-28 12-17 29. 39-33 17-22 30. 28x17 11x31 31. 37x26 18-22 32. 33-28 22x33 33. 38x20 15x24 34. 32-27 6-11 35. 44-39 11-17 36. 49-43 13-18 37. 39-33 9-13 38. 42-37? {(-0.83 → -2.10) Mistake. Best move was 40-34.} (38. 40-34 24-29 39. 33x24 19x39 40. 43x34 13-19 41. 34-30 17-22 42. 42-38 22x31 43. 26x37 18-22 44. 50-44 16-21) 38... 17-22 39. 37-31?! {(-1.60 → -2.24) Inaccuracy. Best move was 37-32.} (39. 37-32 22x31 40. 26x37 18-22 41. 43-39 22-27 42. 32x21 16x27 43. 48-42 27-32 44. 37x28 23x32 45. 50-44 32-38) 39... 23-28 40. 50-45?! {(-2.24 → -2.80) Inaccuracy. Best move was 33-29.} (40. 33-29 24x33 41. 48-42 19-24 42. 40-34 24-30 43. 34-29 33x24 44. 25x34 13-19 45. 42-37 19-23 46. 43-39 14-20) 40... 28x39 41. 43x34 24-30 42. 34-29 30-35 43. 40-34 35-40 44. 48-43 3-9 45. 43-39 16-21 46. 26x28 18-23 47. 29x18 13x44 48. 27-22 40x29 49. 22-18?? {(-2.99 → Win in 9) Win is now unavoidable. Best move was 45-40.} (49. 45-40 44x35 50. 22-17 35-40 51. 17-12 40-44 52. 12-8 9-13 53. 8-2 44-50 54. 2-16 19-24 55. 31-26 29-33) 49... 44-49 50. 18-12?? {(-3.62 → Win in 12) Win is now unavoidable. Best move was 45-40.} (50. 45-40 49x35 51. 18-12 29-34 52. 12-7 34-39 53. 7-1 39-43 54. 31-26 43-49 55. 1-18 19-24 56. 18x4 24-29) 50... 14-20 51. 25x34 49-40 52. 34-30 40x7 {White resigns.} 0-2