lidraughts.org

[Event "Interland USSR - Nederland Buitenland 1969"] [Site "https://lidraughts.org/A4liUymR"] [Date "1969.07.20"] [Round "2"] [White "Roozenburg, Pieter"] [Black "Shchegolev, Viacheslav"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-28 18-23 2. 39-33 12-18 3. 35-30 16-21 4. 31-26 11-16 5. 30-25 17-22 6. 26x17 22x11 7. 36-31 7-12 8. 31-27 20-24 9. 34-29 23x34 10. 40x20 15x24 11. 41-36 18-23 12. 37-31 12-18 13. 42-37 8-12 14. 47-42 10-15 15. 46-41 11-17 16. 31-26 14-20 17. 25x14 9x20 18. 37-31 6-11 19. 42-37 1-6 20. 44-39 5-10 21. 48-42 10-14 22. 50-44 3-8 23. 27-21 16x27 24. 32x21 23x32 25. 37x28 4-9 26. 41-37 2-7 27. 38-32 24-29 28. 33x24 19x30 29. 43-38 20-24 30. 38-33 30-35 31. 42-38 14-20 32. 39-34 18-22 33. 45-40?! {(-0.11 → -0.68) Inaccuracy. Best move was 49-43.} (33. 49-43 20-25 34. 43-39 13-18 35. 44-40 35x44 36. 39x50 11-16 37. 34-29 16x27 38. 32x21 9-13 39. 29x20 15x24) 33... 20-25?! {(-0.68 → -0.16) Inaccuracy. Best move was 13-18.} (33... 13-18 34. 34-29 20-25 35. 29x20 15x24 36. 44-39 35x44 37. 39x50 9-13 38. 21-16 13-19 39. 50-44 18-23 40. 44-40) 34. 44-39 35x44 35. 39x50 13-18 36. 49-44 8-13 37. 32-27? {(0.03 → -1.05) Mistake. Best move was 21-16.} (37. 21-16 24-29 38. 33x24 22x42 39. 37x48 9-14 40. 44-40 14-19 41. 34-29 19x30 42. 40-35 30-34 43. 29x40 17-22) 37... 11-16 38. 44-39? {(-0.81 → -2.13) Mistake. Best move was 44-40.} (38. 44-40 6-11 39. 40-35 13-19 40. 50-45 9-14 41. 34-29 14-20 42. 37-32 19-23 43. 28x30 25x23 44. 45-40 23-28) 38... 6-11 39. 50-44 24-30?? {(-2.61 → 1.77) Blunder. Best move was 13-19.} (39... 13-19 40. 37-32 9-13 41. 44-40 25-30 42. 34x25 24-29 43. 33x24 22x35 44. 32-28 19x30 45. 25x34 15-20 46. 38-33) 40. 44-40 30-35 41. 37-32 35x44 42. 39x50 15-20?? {(1.54 → 5.88) Blunder. Best move was 13-19.} (42... 13-19 43. 34-29 18-23 44. 27x18 16x27 45. 31x22 23x34 46. 36-31 12x23 47. 33-29 15-20 48. 29x18 20-24 49. 32-27) 43. 34-30 25x34 44. 28-23 18x29 45. 33x15 22-28? {(4.15 → 7.37) Mistake. Best move was 34-39.} (45... 34-39 46. 27x18 13x22 47. 15-10 16x27 48. 32x21 9-14 49. 10x19 22-28 50. 19-13 28-32 51. 38x27 17-22 52. 27x18) 46. 32x23 9-14 47. 38-33 34-40?! {(5.36 → 7.41) Inaccuracy. Best move was 13-18.} (47... 13-18 48. 23-19 14x23 49. 33-28 23x32 50. 27x38 16x27 51. 31x13 12-18 52. 13x22 17x28 53. 15-10 34-39 54. 10-5) 48. 33-28 40-45 49. 23-19 14x32 50. 27x38 16x27 51. 31x22 17x28 52. 15-10 13-19 53. 10-5 19-24 54. 5x32 24-30 55. 38-33 30-35?! {(5.33 → 8.31) Inaccuracy. Best move was 12-18.} (55... 12-18 56. 32-49 18-22 57. 26-21 22-27 58. 21x32 11-17 59. 32-28 7-11 60. 28-23 11-16 61. 23-19 17-22 62. 49-35) 56. 33-29 12-18? {(7.50 → Win in 6) Win is now unavoidable. Best move was 12-17.} (56... 12-17 57. 29-24 17-22 58. 24-20 35-40 59. 32-49 22-28 60. 49x35 28-33 61. 35-49 33-39 62. 20-14 11-17 63. 14-10) 57. 32-27 35-40 58. 27x4 11-17 59. 4-27 40-44 60. 50x39 45-50 61. 39-33 50x31 62. 36x27 7-11 63. 29-23 11-16 64. 23-18 {Black resigns.} 2-0