lidraughts.org

[Event "Nationale Clubcompetitie KNDB 2022/2023"] [Site "https://lidraughts.org/NlNn3JuJ"] [Date "2022.10.01"] [Round "2"] [White "Greven, Geert"] [Black "Kamminga, Henk"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "4800+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 31-27 17-21 2. 37-31 19-23 3. 34-29 23x34 4. 39x30 20-24 5. 30x19 14x23 6. 31-26 10-14 7. 26x17 11x31 8. 36x27 5-10 9. 33-28 6-11 10. 28x19 14x23 11. 41-37 11-17 12. 46-41 17-21 13. 44-39 10-14 14. 39-33 1-6 15. 50-44 21-26 16. 44-39 7-11 17. 33-29 23x34 18. 39x30 11-17 19. 27-21?! {(-0.11 → -0.50) Inaccuracy. Best move was 38-33.} (19. 38-33 17-22 20. 41-36 22x31 21. 36x27 6-11 22. 32-28 11-17 23. 37-32 17-22 24. 28x17 12x21 25. 33-28 18-22) 19... 16x27 20. 32x21 17-22 21. 21-16 18-23 22. 49-44 12-18 23. 44-39 14-19 24. 41-36 9-14 25. 37-31 26x37 26. 42x31 14-20 27. 47-42 6-11 28. 16x7 2x11 29. 31-26?! {(-0.31 → -0.90) Inaccuracy. Best move was 31-27.} (29. 31-27 22x31 30. 36x27 8-12 31. 42-37 12-17 32. 38-32 17-22 33. 48-42 22x31 34. 37x26 18-22 35. 43-38 11-17) 29... 8-12?! {(-0.90 → -0.42) Inaccuracy. Best move was 22-27.} (29... 22-27 30. 30-25 20-24 31. 42-37 18-22 32. 48-42 15-20 33. 25x14 19x10 34. 37-31 23-28 35. 42-37 13-18 36. 37-32) 30. 42-37?! {(-0.42 → -0.99) Inaccuracy. Best move was 38-32.} (30. 38-32 12-17 31. 43-38 20-24 32. 48-43 15-20 33. 32-27 22x31 34. 36x27 17-22 35. 30-25 22x31 36. 25x14 19x10) 30... 22-27 31. 30-25 4-9 32. 25x14 9x20 33. 35-30 20-24 34. 30-25 15-20 35. 25x14 19x10 36. 48-42 23-28 37. 39-34 10-14 38. 34-29 24x33 39. 38x29 11-17 40. 40-34 17-22?! {(-0.81 → -0.07) Inaccuracy. Best move was 14-20.} (40... 14-20 41. 34-30 3-9 42. 30-24 20-25 43. 45-40 9-14 44. 43-39 18-22 45. 37-31 12-18 46. 24-20 13-19 47. 20x9) 41. 37-31? {(-0.07 → -1.38) Mistake. Best move was 45-40.} (41. 45-40 12-17 42. 37-31 3-9 43. 43-38 28-32 44. 38-33 32-38 45. 33-28 22x24 46. 31x11 38x47 47. 11-7 13-19) 41... 14-20 42. 45-40?! {(-1.29 → -1.70) Inaccuracy. Best move was 34-30.} (42. 34-30 20-25 43. 30-24 13-19 44. 24x13 18x9 45. 45-40 9-13 46. 42-37 13-18 47. 43-38 28-33 48. 29-24 33x42) 42... 20-25 43. 29-24 18-23 44. 42-38? {(-2.18 → -3.22) Mistake. Best move was 40-35.} (44. 40-35 13-18 45. 42-37 28-33 46. 43-38 33x42 47. 37x48 3-9 48. 48-43 23-28 49. 35-30 9-13 50. 43-39 12-17) 44... 12-18 45. 40-35?? {(-2.82 → Win in 16) Win is now unavoidable. Best move was 43-39.} (45. 43-39 3-8 46. 40-35 28-32 47. 35-30 32x43 48. 39x48 23-28 49. 34-29 25x23 50. 24-20 28-33 51. 20-15 33-39) 45... 25-30 46. 34x25 23-29 47. 24x33 28x48 48. 25-20 48-25? {(Win in 7 → -8.25) Lost forced winning sequence. Best move was 3-9.} (48... 3-9 49. 20-15 9-14 50. 38-32 27x38 51. 31-27 22x31 52. 26x37 48x26 53. 35-30 14-20 54. 15x24 13-19 55. 24x22) 49. 20-15 25-14 50. 35-30? {(-7.54 → Win in 9) Win is now unavoidable. Best move was 38-33.} (50. 38-33 3-9 51. 26-21 27x16 52. 31-26 22-27 53. 26-21 27-32 54. 21-17 32-37 55. 35-30 37-42 56. 30-25 42-47) 50... 14-28 51. 30-25? {(-7.82 → Win in 14) Win is now unavoidable. Best move was 26-21.} (51. 26-21 27x16 52. 31-26 3-9 53. 30-24 9-14 54. 24-20 14x25 55. 38-33 28x39 56. 15-10 39-28 57. 10-4 22-27) 51... 28-19 52. 38-33 19-46 53. 33-29 46-28 54. 26-21 27x16 55. 31-27? {(-6.30 → Win in 8) Win is now unavoidable. Best move was 31-26.} (55. 31-26 22-27 56. 29-24 27-32 57. 36-31 32-38 58. 31-27 38-43 59. 26-21 43-48 60. 21-17 28x6 61. 27-21 16x27) 55... 22x31 56. 36x27 18-22 57. 27x9 3x14 58. 29-24 14-20 {White resigns.} 0-2