lidraughts.org

[Event "Europees Kampioenschap Soechoemi 1971"] [Site "https://lidraughts.org/5oVrFw00"] [Date "1971.09.09"] [Round "5"] [White "Bergsma, Pieter"] [Black "Gantvarg, Anatoli"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-29 19-23 2. 32-28 23x32 3. 37x28 17-22 4. 28x17 11x22 5. 41-37 14-19 6. 37-32 10-14 7. 34-30 6-11 8. 30-24 19x30 9. 35x24 13-19 10. 24x13 8x19 11. 46-41 9-13 12. 39-33 11-17 13. 44-39 5-10 14. 41-37 3-8 15. 50-44 7-11 16. 32-27 4-9 17. 37-32 2-7 18. 31-26 22x31 19. 26x37 16-21 20. 33-28 19-23 21. 28x19 14x34 22. 40x29 17-22 23. 38-33 1-6 24. 42-38 10-14 25. 32-28 21-26 26. 28x17 11x22 27. 37-32 6-11 28. 44-40 22-27 29. 32x21 26x17 30. 38-32 14-19 31. 43-38 17-21 32. 47-42 11-17 33. 42-37 7-11 34. 32-28 19-24?! {(-0.54 → -0.03) Inaccuracy. Best move was 19-23.} (34... 19-23 35. 28x19 13x24 36. 29-23 18x29 37. 39-34 11-16 38. 34x23 9-13 39. 33-28 13-18 40. 38-32 18x29 41. 28-22) 35. 40-34 11-16 36. 45-40 18-22 37. 37-31 13-18? {(-0.19 → 0.90) Mistake. Best move was 20-25.} (37... 20-25 38. 29x20 15x24 39. 34-29 21-26 40. 29x20 26x37 41. 40-34 25x14 42. 38-32 12-18 43. 32x41 13-19 44. 34-29) 38. 31-26 20-25 39. 29x20 15x24 40. 28-23 18x29 41. 34x23 8-13 42. 49-44?! {(0.68 → 0.00) Inaccuracy. Best move was 39-34.} (42. 39-34 25-30 43. 34x25 13-18 44. 25-20 24x15 45. 33-29 15-20 46. 40-35 22-27 47. 35-30 20-25 48. 30-24 27-32) 42... 9-14? {(0.00 → 1.26) Mistake. Best move was 13-18.} (42... 13-18 43. 39-34 18x29 44. 34x23 22-27 45. 33-28 12-18 46. 23x12 17x8 47. 26x17 8-12 48. 17x8 9-13 49. 8x30) 43. 48-43 22-27?! {(0.90 → 1.59) Inaccuracy. Best move was 13-18.} (43... 13-18 44. 39-34 18x29 45. 34x23 24-30 46. 43-39 14-20 47. 40-34 20-24 48. 44-40 22-27 49. 33-28 17-22 50. 26x8) 44. 33-28 24-30 45. 38-33 14-20?! {(1.86 → 2.60) Inaccuracy. Best move was 30-35.} (45... 30-35 46. 43-38 27-31 47. 26x37 21-26 48. 39-34 16-21 49. 44-39 35x44 50. 39x50 13-18 51. 33-29 18-22 52. 38-33) 46. 43-38?? {(2.60 → 0.00) Blunder. Best move was 23-19.} (46. 23-19 13x24 47. 40-35 27-31 48. 26x37 12-18 49. 33-29 24x22 50. 35x15 21-26 51. 15-10 17-21 52. 10-4 18-23) 46... 30-35?? {(0.00 → 2.36) Blunder. Best move was 30-34.} (46... 30-34 47. 40x29 12-18 48. 23x12 17x8 49. 26x17 8-12 50. 17x19 20-24 51. 29x20 25x34 52. 33-28 16-21 53. 28-23) 47. 40-34 20-24?! {(1.97 → 2.84) Inaccuracy. Best move was 27-31.} (47... 27-31 48. 26x37 12-18 49. 23x12 17x8 50. 36-31 8-12 51. 34-29 25-30 52. 38-32 20-24 53. 29x20 30-34 54. 39x30) 48. 34-29 27-32?? {(2.31 → 6.10) Blunder. Best move was 27-31.} (48... 27-31 49. 26x37 12-18 50. 23x12 17x8 51. 29x20 25x14 52. 36-31 14-20 53. 28-23 8-12 54. 44-40 35x44 55. 39x50) 49. 28x37 21-27?! {(5.25 → 8.06) Inaccuracy. Best move was 12-18.} (49... 12-18 50. 23x12 17x8 51. 26x17 24-30 52. 37-32 13-18 53. 44-40 35x44 54. 39x50 30-35 55. 36-31 18-22 56. 17x28) 50. 29x20 25x14 51. 44-40 35x44 52. 39x50 17-22?! {(6.36 → 8.38) Inaccuracy. Best move was 27-31.} (52... 27-31 53. 36x27 14-20 54. 33-29 13-18 55. 37-32 17-22 56. 27-21 16x27 57. 32x21 12-17 58. 23x12 17x8 59. 29-23) 53. 33-29 13-18? {(7.42 → Win in 9) Win is now unavoidable. Best move was 14-20.} (53... 14-20 54. 37-31 12-18 55. 23x12 13-19 56. 12-7 16-21 57. 26x28 19-24 58. 31x22 24x42 59. 22-17 42-48 60. 7-1) 54. 37-31 14-20 55. 50-44 20-25 56. 23-19? {(Win in 10 → 7.79) Lost forced winning sequence. Best move was 26-21.} (56. 26-21 27-32 57. 38x27 25-30 58. 44-39 22-28 59. 23x32 30-35 60. 39-34 35-40 61. 34x45 18-22 62. 27x7 16x38) 56... 25-30? {(7.79 → Win in 10) Win is now unavoidable. Best move was 12-17.} (56... 12-17 57. 19-14 25-30 58. 38-33 30-35 59. 14-10 17-21 60. 26x28 35-40 61. 31x13 40x49 62. 10-5 49-40 63. 5-23) 57. 19-14? {(Win in 10 → 7.79) Lost forced winning sequence. Best move was 26-21.} (57. 26-21 27-32 58. 38x27 30-34 59. 29x40 22-28 60. 44-39 18-23 61. 19-13 23-29 62. 13-9 12-17 63. 21x12 16-21) 57... 12-17 58. 38-33 30-35?! {(10.55 → Win in 12) Win is now unavoidable. Best move was 27-32.} (58... 27-32 59. 14-9 30-34 60. 29x40 18-23 61. 44-39 23-29 62. 33x24 22-28 63. 9-3 17-21 64. 26x17 32-38 65. 31-27) 59. 14-10 17-21 60. 26x28 35-40 61. 31x13 40x49 62. 10-5 49-40? {(9.05 → Win in 8) Win is now unavoidable. Best move was 49-27.} (62... 49-27 63. 13-8 27-9 64. 8-2 9-4 65. 29-24 4-15 66. 33-29 15-4 67. 24-20 4-27 68. 29-23 27-43 69. 23-18) 63. 5-23 {Black resigns.} 2-0