lidraughts.org

[Event "Match Wiersma - Clerc Noord-Holland 1978"] [Site "https://lidraughts.org/A798cjQi"] [Date "1978.02.09"] [Round "2"] [White "Clerc, Rob"] [Black "Wiersma, Harm"] [Result "2-0"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 17-21 2. 33-29 20-25 3. 39-33 21-26 4. 44-39 16-21 5. 50-44 11-16 6. 38-32 14-20 7. 42-38 10-14 8. 47-42 5-10 9. 29-24 20x29 10. 33x24 19x30 11. 35x24 6-11 12. 39-33 11-17 13. 44-39 14-20 14. 34-29 18-22 15. 28-23?! {(0.05 → -0.51) Inaccuracy. Best move was 31-27.} (15. 31-27 22x31 16. 36x27 10-14 17. 49-44 12-18 18. 29-23 18x29 19. 28-22 17x28 20. 32x34 21x32 21. 37x28 20x29) 15... 13-18?! {(-0.51 → 0.08) Inaccuracy. Best move was 21-27.} (15... 21-27 16. 32x21 16x27 17. 49-44 17-21 18. 39-34 10-14 19. 43-39 1-6 20. 23-18 12x23 21. 29x18 20x29 22. 34x23) 16. 40-34 9-13 17. 45-40 10-14 18. 40-35 14-19 19. 23x14 20x9 20. 32-27 21x32 21. 37x28 26x37 22. 42x31 16-21 23. 31-26 21-27 24. 41-37 27-32 25. 38x27 22x42 26. 48x37 7-11 27. 46-41 11-16 28. 43-38 17-21 29. 26x17 12x21 30. 37-32 1-7 31. 41-37 8-12 32. 28-23 7-11 33. 49-43 11-17 34. 37-31 2-8 35. 32-28 4-10 36. 34-30 25x34 37. 39x30 10-14 38. 24-19 13x24 39. 30x10 15x4 40. 35-30 9-13?! {(0.12 → 0.53) Inaccuracy. Best move was 18-22.} (40... 18-22 41. 31-26 21-27 42. 30-24 9-14 43. 24-19 4-10 44. 29-24 3-9 45. 43-39 16-21 46. 39-34 8-13 47. 19x8) 41. 31-27 21x32 42. 28x37 17-21 43. 33-28 21-26 44. 30-24 18-22 45. 28x17 12x21 46. 23-19 4-10 47. 29-23? {(0.83 → 0.00) Mistake. Best move was 38-33.} (47. 38-33 21-27 48. 43-38 13-18 49. 38-32 27x38 50. 33x42 18-22 51. 29-23 22-27 52. 24-20 10-15 53. 19-14 15x24) 47... 21-27 48. 43-39 13-18 49. 23x12 8x17 50. 24-20 17-21 51. 38-32 27x38 52. 20-15 21-27 53. 15x4 27-32 54. 37x28 38-42 55. 19-14 3-8 56. 4-15 42-47?? {(1.93 → 4.86) Blunder. Best move was 42-48.} (56... 42-48 57. 39-33 48-43 58. 33-29 8-12 59. 14-10 43-21 60. 29-23 12-17 61. 36-31 26x37 62. 15-47 21-43 63. 23-19) 57. 14-10 26-31 58. 36x27 47-36 59. 39-33 36x4 60. 10-5 8-13? {(4.38 → 6.77) Mistake. Best move was 4-36.} (60... 4-36 61. 33-29 16-21 62. 29-23 21-26 63. 5-19 8-12 64. 15-4 36-47 65. 4-36 47-15 66. 19-5 15-38 67. 23-19) 61. 5-14 16-21 62. 33-29 21-27? {(7.38 → Win in 5) Win is now unavoidable. Best move was 13-19.} (62... 13-19 63. 14x23 4-27 64. 29-24 27-49 65. 24-19 49-43 66. 15-4 43-25 67. 4-22 21-26 68. 19-13 25-3 69. 23-7) 63. 28-22 27x18 64. 14-9 {Black resigns.} 2-0