lidraughts.org

[Event "Onderlinge Competitie Oerterp - Drachten 2023/2024"] [Site "https://lidraughts.org/Tv24LsVI"] [Date "2024.02.14"] [Round "21"] [White "Schuurman, Arend"] [Black "Pera, Miente"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 31-27 17-21 2. 33-28 19-23 3. 28x19 14x23 4. 39-33 10-14 5. 33-28 5-10 6. 28x19 14x23 7. 44-39 11-17 8. 39-33 21-26 9. 50-44 17-21 10. 44-39 7-11 11. 34-30 1-7?! {(-0.15 → 0.23) Inaccuracy. Best move was 20-25.} (11... 20-25 12. 33-28 25x34 13. 28x19 13x24 14. 39x19 9-13 15. 49-44 13x24 16. 40-34 15-20 17. 38-33 8-13 18. 43-39) 12. 30-25 10-14? {(0.23 → 1.39) Mistake. Best move was 20-24.} (12... 20-24 13. 27-22 18x27 14. 36-31 27x36 15. 32-27 21x32 16. 37x30 10-14 17. 40-34 12-18 18. 34-29 7-12 19. 45-40) 13. 33-29?? {(1.39 → -0.40) Blunder. Best move was 27-22.} (13. 27-22 18x27 14. 36-31 27x36 15. 32-27 21x32 16. 37x10 9-14 17. 10x19 13x24 18. 25x14 4-9 19. 40-34 9x20) 13... 23x34 14. 39x30 18-23 15. 40-34 12-18?? {(-0.33 → 1.66) Blunder. Best move was 14-19.} (15... 14-19 16. 25x14 9x20 17. 30-25 4-9 18. 25x14 9x20 19. 38-33 20-25 20. 33-29 3-9 21. 29x18 13x31 22. 36x27) 16. 34-29?? {(1.66 → -0.42) Blunder. Best move was 27-22.} (16. 27-22 18x27 17. 36-31 27x36 18. 32-27 21x32 19. 37x10 11-17 20. 25x14 9x20 21. 10-5 13-18 22. 30-25 7-12) 16... 23x34 17. 30x39 7-12 18. 39-34 4-10?! {(-0.52 → -0.11) Inaccuracy. Best move was 13-19.} (18... 13-19 19. 38-33 8-13 20. 34-30 2-8 21. 42-38 18-23 22. 47-42 20-24 23. 27-22 12-18 24. 33-28 18x27 25. 37-31) 19. 34-30 20-24 20. 30x19 14x23 21. 49-44 10-14 22. 44-40 2-7?! {(-0.84 → -0.32) Inaccuracy. Best move was 14-20.} (22... 14-20 23. 25x14 9x20 24. 36-31 12-17 25. 40-34 13-19 26. 35-30 20-25 27. 38-33 8-13 28. 34-29 23x34 29. 30x39) 23. 35-30 11-17 24. 40-35 7-11 25. 45-40 17-22 26. 40-34 22x31 27. 36x27 14-19 28. 34-29 23x34 29. 30x39 19-23 30. 38-33 11-17 31. 33-29 23x34 32. 39x30 9-14 33. 43-39 17-22 34. 41-36 22x31 35. 36x27 6-11 36. 46-41 11-17 37. 39-34 17-22 38. 41-36 22x31 39. 36x27 18-23?? {(0.00 → 1.77) Blunder. Best move was 14-19.} (39... 14-19 40. 48-43 12-17 41. 43-38 17-22 42. 34-29 22x31 43. 30-24 19x30 44. 35x24 3-9 45. 38-33 18-23 46. 29x18) 40. 27-22?? {(1.77 → -1.42) Blunder. Best move was 37-31.} (40. 37-31 26x28 41. 30-24 21x32 42. 34-29 23x34 43. 24-20 15x24 44. 42-38 32x43 45. 48x10 28-33 46. 10-4 12-18) 40... 14-19 41. 34-29 23x34 42. 30x39 12-18 43. 32-28 18x27 44. 28-23?? {(-1.52 → -3.80) Blunder. Best move was 37-32.} (44. 37-32 27x38 45. 42x33 3-9 46. 39-34 13-18 47. 48-43 18-23 48. 28-22 19-24 49. 22-18 23x12 50. 34-30 21-27) 44... 19x28 45. 37-32? {(-3.54 → -5.82) Mistake. Best move was 35-30.} (45. 35-30 27-32 46. 47-41 3-9 47. 39-34 8-12 48. 30-24 21-27 49. 25-20 13-18 50. 34-29 12-17 51. 20-14 9x20) 45... 27x38 46. 42x22 21-27 47. 22x31 26x37 48. 39-34 16-21 49. 48-43?! {(-5.39 → -8.23) Inaccuracy. Best move was 47-42.} (49. 47-42 21-26 50. 42x31 26x37 51. 34-29 37-41 52. 48-43 41-46 53. 43-39 46-28 54. 39-34 3-9 55. 29-24 13-18) 49... 21-27 50. 34-29 27-31 51. 29-24? {(-5.01 → -8.83) Mistake. Best move was 43-39.} (51. 43-39 31-36 52. 39-33 37-41 53. 25-20 15x24 54. 29x20 41-46 55. 35-30 46-23 56. 20-15 3-9 57. 30-24 9-14) 51... 31-36 52. 25-20 3-9 53. 43-38?! {(-6.30 → -10.60) Inaccuracy. Best move was 43-39.} (53. 43-39 37-41 54. 24-19 13x24 55. 20x29 41-46 56. 39-34 15-20 57. 34-30 46-28 58. 30-24 20-25 59. 24-20 25x14) 53... 37-41 54. 38-32? {(-9.33 → Win in 11) Win is now unavoidable. Best move was 24-19.} (54. 24-19 13x24 55. 20x29 41-46 56. 38-33 15-20 57. 35-30 46-19 58. 30-24 19x30 59. 29-23 30-25 60. 47-42 25-48) 54... 41-46 55. 32-27 8-12 56. 27-22 46-5 57. 35-30 5-46 58. 30-25 46-37 {White resigns.} 0-2