lidraughts.org

[Event "Riga Open"] [Site "https://lidraughts.org/Xg7F9N2t"] [Date "2022.07.08"] [Round "8"] [White "Groenendijk Jan"] [Black "Ivanov Artem"] [Result "*"] [UTCDate "2022.07.08"] [UTCTime "13:01:29"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Unterminated"] [Annotator "lidraughts.org"] 1. 33-28 18-22 2. 34-30 22x33 3. 39x28 20-25 4. 38-33 25x34 5. 40x29 12-18 6. 44-39 19-24 7. 29x20 15x24 8. 49-44 14-19 9. 32-27 7-12 10. 27-22 18x27 11. 31x22 16-21 12. 42-38 21-26 13. 47-42 17-21 14. 45-40 1-7 15. 40-34 10-14 16. 34-30 5-10 17. 44-40 11-16 18. 40-34 7-11 19. 30-25 11-17 20. 22x11 6x17 21. 28-23 19x28 22. 33x11 16x7 23. 37-31 26x37 24. 41x32 14-19 25. 46-41 10-14 26. 41-37 7-11 27. 38-33 4-10 28. 34-30 13-18 29. 43-38 18-23 30. 36-31 11-16 31. 31-27 9-13 32. 33-28 13-18 33. 39-33 12-17 34. 37-31? {(-0.35 → -1.85) Mistake. Best move was 48-43.} (34. 48-43 8-12 35. 43-39 3-8 36. 39-34 21-26 37. 34-29 23x34 38. 30x39 18-23 39. 28-22 17x28 40. 33x22 8-13) 34... 21-26 35. 50-44 26x37 36. 42x31 8-12 37. 31-26 23-29 38. 44-39 2-8 39. 48-43? {(-1.55 → -2.48) Mistake. Best move was 27-21.} (39. 27-21 16x27 40. 32x21 18-22 41. 21-16 19-23 42. 28x19 14x23 43. 30x28 10-14 44. 33x24 22x44 45. 35-30 44-49) 39... 17-21 40. 26x17 12x21 41. 28-22 18-23 42. 33-28 10-15 43. 22-17? {(-2.50 → -4.01) Mistake. Best move was 22-18.} (43. 22-18 23x12 44. 28-22 21-26 45. 39-33 8-13 46. 33-28 12-18 47. 43-39 26-31 48. 27x36 18x27 49. 32x21 16x27) 43... 21x12 44. 27-21? {(-3.50 → -5.96) Mistake. Best move was 25-20.} (44. 25-20 14x34 45. 39x30 12-17 46. 30-25 3-9 47. 25-20 29-33 48. 20x18 33x13 49. 32-28 13-18 50. 28-22 17x28) 44... 16x27 45. 32x21 23x32 46. 38x27 12-17 47. 21x12 8x17 48. 43-38 3-8 49. 39-33 8-12 50. 33-28 12-18 51. 38-32 18-23 52. 27-21 17x26 53. 28-22 23-28 54. 32x34 24-29 55. 34x23 19x17 56. 30-24 26-31 57. 25-20 14x25 58. 24-19 31-37 59. 19-13 37-42 60. 13-9 42-47 61. 9-3 17-22 62. 3-12 47-24 63. 12-23 25-30 64. 23-1 22-27 65. 1-18?? {(-5.97 → Win in 15) Win is now unavoidable. Best move was 1-6.} (65. 1-6 30-34 66. 6-11 27-31 67. 11-2 24-47 68. 2-19 31-36 69. 19-23 34-39 70. 35-30 39-43 71. 30-25 43-49) 65... 27-32 66. 18-23 32-38 67. 23-37 15-20 68. 37-31? {(-7.56 → Win in 8) Win is now unavoidable. Best move was 37-48.} (68. 37-48 20-25 69. 48-31 30-34 70. 31-36 34-39 71. 36-47 24-33 72. 47-36 33-6 73. 36-4 39-44 74. 4-36 44-50) 68... 20-25 *