FEN
[Event "Heerhugowaard Open SNA Heerhugowaard 2022"]
[Site "https://lidraughts.org/4oZA9YgZ"]
[Date "2022.07.22"]
[Round "8"]
[White "Okken, Jacob"]
[Black "Shvartsman, Alexander"]
[Result "0-2"]
[WhiteElo "?"]
[BlackElo "?"]
[GameType "20"]
[TimeControl "-"]
[Opening "?"]
[Termination "Normal"]
[Annotator "lidraughts.org"]
1. 34-29 19-23 2. 40-34 14-19 3. 45-40 17-21 4. 50-45 11-17 5. 31-26 6-11 6. 36-31 1-6 7. 41-36 10-14 8. 46-41 5-10 9. 29-24 20x29 10. 33x24 19x30 11. 34x25 21-27 12. 31x22 18x27 13. 32x21 16x27 14. 37-32 11-16 15. 32x21 16x27 16. 41-37 6-11 17. 35-30 13-18 18. 39-33 8-13 19. 44-39 14-19 20. 30-24 19x30 21. 25x34 10-14 22. 34-29 23x34 23. 40x29 14-19 24. 38-32 27x38 25. 43x32 9-14 26. 33-28 3-9 27. 29-23 18x29 28. 28-22 17x28 29. 32x34 13-18 30. 37-32 18-23 31. 39-33 15-20 32. 36-31 11-17 33. 31-27 9-13 34. 33-28 13-18 35. 42-38 20-24 36. 47-42 4-10 37. 48-43 10-15 38. 43-39 15-20 39. 42-37?! {(0.00 → -0.50) Inaccuracy. Best move was 39-33.} (39. 39-33 20-25 40. 45-40 2-8 41. 49-43 17-21 42. 26x17 12x21 43. 27x16 18-22 44. 28x17 23-29 45. 34x23 19x28) 39... 24-29 40. 39-33 29x40 41. 45x34 20-24 42. 49-44 2-8 43. 44-39 8-13 44. 27-21 7-11 45. 21-16 14-20 46. 16x7 12x1 47. 37-31 18-22 48. 31-27 22x31 49. 26x37 20-25 50. 37-31 1-7 51. 34-29?? {(-0.72 → Win in 13) Win is now unavoidable. Best move was 31-27.} (51. 31-27 7-11 52. 27-22 17-21 53. 34-29 23x43 54. 38x49 13-18 55. 22x13 19x8 56. 28-23 11-16 57. 33-29 24x33) 51... 23x43 52. 38x49 13-18? {(Win in 12 → -6.24) Lost forced winning sequence. Best move was 25-30.} {White resigns.} (52... 25-30 53. 49-43 13-18 54. 43-39 30-34 55. 39x30 24x35 56. 32-27 35-40 57. 31-26 40-44 58. 33-29 44-49 59. 28-23) 0-2