lidraughts.org

[Event "Onderlinge Competitie Damcombinatie Nijmegen 2024/2025"] [Site "https://lidraughts.org/DzkIhwZS"] [Date "2025.01.27"] [Round "16"] [White "Frenken, Tom"] [Black "Martens, Gerard"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "2100+60"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-28 {[%eval -0.01]} 1... 19-23 {[%eval 0.01]} 2. 28x19 {[%eval 0.01]} 2... 14x23 {[%eval 0.01]} 3. 37-32 {[%eval 0.01]} 3... 10-14 {[%eval 0.0]} 4. 41-37 {[%eval 0.02]} 4... 5-10 {[%eval 0.03]} 5. 46-41 {[%eval -0.02]} 5... 17-21 {[%eval 0.01]} 6. 34-30 {[%eval -0.03]} 6... 20-25 {[%eval 0.05]} 7. 31-26 {[%eval 0.01]} 7... 25x34 {[%eval 0.01]} 8. 26x17 {[%eval 0.0]} 8... 12x21 {[%eval 0.06]} 9. 40x29 {[%eval 0.05]} 9... 23x34 {[%eval 0.01]} 10. 39x30 {[%eval 0.01]} 10... 21-26 {[%eval 0.1]} 11. 44-39 {[%eval 0.08]} 11... 14-19 {[%eval 0.18]} 12. 32-28 {[%eval 0.04]} 12... 10-14 {[%eval 0.05]} 13. 37-32 {[%eval 0.0]} 13... 11-17 {[%eval 0.12]} 14. 41-37 {[%eval 0.12]} 14... 8-12 {[%eval 0.16]} 15. 50-44 {[%eval 0.16]} 15... 6-11 {[%eval 0.15]} 16. 44-40 {[%eval 0.13]} 16... 16-21 {[%eval 0.21]} 17. 40-34 {[%eval 0.21]} 17... 2-8 {[%eval 0.25]} 18. 30-25 {[%eval -0.06]} 18... 1-6 {[%eval -0.06]} 19. 34-29 {[%eval -0.14]} 19... 17-22 {[%eval -0.12]} 20. 28x17 {[%eval -0.14]} 20... 11x22 {[%eval -0.16]} 21. 32-28 {[%eval -0.19]} 21... 12-17?! {(-0.19 → 0.28) Inaccuracy. Best move was 7-11.} {[%eval 0.28]} (21... 7-11 22. 28x17 11x22 23. 35-30 19-23 24. 49-44 23x34 25. 44-40 13-19 26. 40x29 19-23 27. 30-24 23x34 28. 39x30) 22. 35-30 {[%eval 0.27]} 22... 8-12?! {(0.27 → 0.91) Inaccuracy. Best move was 7-12.} {[%eval 0.91]} (22... 7-12 23. 49-44 4-10 24. 29-24 19-23 25. 28x19 14x23 26. 37-32 21-27 27. 32x21 10-14 28. 45-40 23-29 29. 40-35) 23. 30-24?! {(0.91 → 0.32) Inaccuracy. Best move was 45-40.} {[%eval 0.32]} (23. 45-40 6-11 24. 40-35 11-16 25. 38-32 21-27 26. 32x21 16x27 27. 37-31 26x37 28. 42x31 27-32 29. 28x37 19-23) 23... 19x30 {[%eval 0.3]} 24. 25x34 {[%eval 0.23]} 24... 6-11 {[%eval 0.35]} 25. 45-40 {[%eval 0.2]} 25... 13-19 {[%eval 0.24]} 26. 49-44 {[%eval 0.22]} 26... 9-13 {[%eval 0.35]} 27. 34-30 {[%eval 0.16]} 27... 4-9 {[%eval 0.28]} 28. 39-34?! {(0.28 → -0.15) Inaccuracy. Best move was 38-32.} {[%eval -0.15]} (28. 38-32 14-20 29. 28-23 19x28 30. 32x23 9-14 31. 40-34 11-16 32. 30-24 13-19 33. 24x13 18x9 34. 37-31 26x37) 28... 21-27 {[%eval -0.15]} 29. 37-32 {[%eval -0.17]} 29... 11-16 {[%eval -0.15]} 30. 32x21 {[%eval -0.18]} 30... 16x27 {[%eval -0.18]} 31. 47-41? {(-0.18 → -1.55) Mistake. Best move was 29-24.} {[%eval -1.55]} (31. 29-24 26-31 32. 44-39 18-23 33. 47-41 23x32 34. 42-37 31x42 35. 48x28 3-8 36. 34-29 27-32 37. 38x18 12x45) 31... 18-23 {[%eval -1.55]} 32. 29x18 {[%eval -1.53]} 32... 12x32 {[%eval -1.6]} 33. 42-37 {[%eval -1.83]} 33... 13-18 {[%eval -1.79]} 34. 37x28 {[%eval -1.66]} 34... 18-23 {[%eval -1.77]} 35. 48-42 {[%eval -1.84]} 35... 23x32 {[%eval -1.83]} 36. 42-37? {(-1.83 → -2.92) Mistake. Best move was 43-39.} {[%eval -2.92]} (36. 43-39 32x43 37. 39x48 19-23 38. 41-37 7-12 39. 44-39 9-13 40. 30-25 13-19 41. 33-29 23-28 42. 37-31 26x37) 36... 7-12? {(-2.92 → -1.25) Mistake. Best move was 14-20.} {[%eval -1.25]} (36... 14-20 37. 37x28 7-11 38. 43-39 19-23 39. 28x19 22-28 40. 33x31 26x46 41. 19-13 9x18 42. 30-24 20x29 43. 34x21) 37. 37x28 {[%eval -1.04]} 37... 12-18 {[%eval -0.67]} 38. 34-29 {[%eval -0.62]} 38... 9-13 {[%eval -0.7]} 39. 44-39? {(-0.70 → -2.29) Mistake. Best move was 40-35.} {[%eval -2.29]} (39. 40-35 17-21 40. 28x17 21x12 41. 41-37 19-23 42. 29-24 14-19 43. 37-32 18-22 44. 32x21 26x17 45. 38-32 17-21) 39... 14-20 {[%eval -1.59]} 40. 30-25? {(-1.59 → -2.72) Mistake. Best move was 40-35.} {[%eval -2.72]} (40. 40-35 3-9 41. 41-37 20-24 42. 29x20 15x24 43. 37-32 27-31 44. 36x27 22x31 45. 28-23 19x37 46. 30x8 9-13) 40... 20-24? {(-2.72 → -1.65) Mistake. Best move was 27-32.} {[%eval -1.65]} (40... 27-32 41. 25x21 32x45 42. 21-16 45-50 43. 38-32 22-27 44. 32x21 26x17 45. 41-37 13-18 46. 37-31 18-22 47. 31-27) 41. 29x20 {[%eval -1.65]} 41... 15x24 {[%eval -1.65]} 42. 39-34 {[%eval -1.65]} 42... 18-23 {[%eval -1.55]} 43. 40-35 {[%eval -1.58]} 43... 23x32 {[%eval -1.63]} 44. 34-29 {[%eval -1.55]} 44... 24-30?? {(-1.55 → 0.00) Blunder. Best move was 22-28.} {[%eval 0.0]} (44... 22-28 45. 33x11 24x42 46. 41-37 42x31 47. 25-20 31-37 48. 20-15 37-42 49. 15-10 32-38 50. 43x21 26x6 51. 10-4) 45. 35x24 {[%eval 0.0]} 45... 19x30 {[%eval 0.0]} 46. 25x34 {[%eval 0.0]} 46... 17-21 {[%eval 0.0]} 47. 41-37 {[%eval 0.0]} 47... 32x41 {[%eval 0.0]} 48. 36x47 {[%eval 0.0]} 48... 26-31 {[%eval 0.0]} 49. 29-24 {[%eval 0.0]} 49... 31-37 {[%eval 0.0]} 50. 34-30?? {(0.00 → -3.57) Blunder. Best move was 33-29.} {[%eval -3.57]} (50. 33-29 22-28 51. 24-20 28-33 52. 20-15 33x42 53. 47x38 37-41 54. 15-10 41-46 55. 10-4 3-9 56. 29-24 46-41) 50... 27-31 {[%eval -2.43]} 51. 24-20? {(-2.43 → -3.81) Mistake. Best move was 33-29.} {[%eval -3.81]} (51. 33-29 21-27 52. 29-23 31-36 53. 23-19 37-41 54. 19x8 3x12 55. 24-19 41-46 56. 19-13 46-14 57. 30-25 14-3) 51... 37-42 {[%eval -3.76]} 52. 20-15?! {(-3.76 → -4.45) Inaccuracy. Best move was 43-39.} {[%eval -4.45]} (52. 43-39 42-48 53. 39-34 48-37 54. 20-15 21-27 55. 30-25 37-46 56. 33-29 13-18 57. 38-33 31-36 58. 29-24 27-31) 52... 42-48 {[%eval -4.41]} 53. 30-25?! {(-4.41 → -5.41) Inaccuracy. Best move was 43-39.} {[%eval -5.41]} (53. 43-39 48x25 54. 15-10 31-37 55. 10-5 37-42 56. 5-32 21-26 57. 32-5 42-48 58. 33-29 22-27 59. 38-33 48-43) 53... 48x28 {[%eval -5.41]} 54. 38-33 {[%eval -5.47]} 54... 28x39 {[%eval -5.35]} 55. 15-10 {[%eval -5.14]} 55... 39-33? {(-5.14 → -2.98) Mistake. Best move was 22-27.} {[%eval -2.98]} (55... 22-27 56. 25-20 31-37 57. 10-5 27-32 58. 5-23 21-27 59. 23-40 32-38 60. 40-23 37-42 61. 20-15 42-48 62. 15-10) 56. 10-5 {[%eval -2.98]} 56... 33-15 {[%eval -2.98]} 57. 5-46 {[%eval -2.98]} 57... 15-38 {[%eval -2.98]} 58. 46-5 {[%eval -2.98]} 58... 38-29 {[%eval -2.98]} 59. 5-46 {[%eval -2.98]} 59... 21-26 {[%eval -2.98]} 60. 46-5? {(-2.98 → -4.30) Mistake. Best move was 46-32.} {[%eval -4.3]} (60. 46-32 3-9 61. 32-5 22-27 62. 5-10 29-15 63. 10-23 31-36 64. 23-37 13-18 65. 37-5 15-33 66. 5-19 27-31) 60... 29-7 {[%eval -3.95]} 61. 25-20? {(-3.95 → -6.09) Mistake. Best move was 5-32.} {[%eval -6.09]} (61. 5-32 7-16 62. 32-23 3-9 63. 23-1 31-37 64. 25-20 16-32 65. 20-15 22-27 66. 1-29 9-14 67. 29-7 26-31) 61... 7-2 {[%eval -6.05]} 62. 20-14 {[%eval -5.98]} 62... 13-19 {[%eval -6.0]} 63. 14x23 {[%eval -5.76]} 63... 3-9 {[%eval -5.61]} 64. 23-18 {[%eval -5.53]} 64... 22x13 {[%eval -7.09]} 65. 5-46? {(-7.09 → Win in 9) Win is now unavoidable. Best move was 5-32.} {[%eval #-9]} (65. 5-32 2-11 66. 32-16 11-33 67. 47-41 13-18 68. 16-43 31-36 69. 41-37 18-23 70. 43-49 23-29 71. 49-32 29-34) 65... 13-18?? {(Win in 9 → -5.40) Lost forced winning sequence. Best move was 2-11.} {[%eval -5.4]} {White resigns.} (65... 2-11 66. 47-42 13-19 67. 46x3 11-17 68. 3x21 26x17 69. 42-38 31-37 70. 38-33 37-41 71. 33-29 41-46 72. 29-24) 0-2