lidraughts.org

[Event "Onderlinge Competitie DCIJ IJmuiden 2019/2020"] [Site "https://lidraughts.org/ttcmG8EE"] [Date "2020.03.06"] [Round "16"] [White "Koorn, Jan-Maarten"] [Black "Winter, Willem"] [Result "0-2"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "-"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-29 19-23 2. 35-30 20-25 3. 40-35 13-19 4. 38-33 8-13 5. 44-40 14-20 6. 42-38 2-8 7. 50-44 10-14 8. 30-24 19x30 9. 35x24 14-19 10. 40-35 19x30 11. 35x24 9-14 12. 32-28 23x32 13. 37x28 17-22 14. 28x17 12x21 15. 45-40 4-10 16. 33-28 14-19 17. 40-35 19x30 18. 35x24 10-14 19. 44-40 14-19 20. 40-35 19x30 21. 35x24 5-10 22. 38-32 21-27 23. 32x21 16x27 24. 31x22 18x27 25. 49-44 10-14 26. 44-40? {(-0.08 → -1.00) Mistake. Best move was 28-23.} (26. 28-23 13-18 27. 23x12 7x18 28. 44-40 11-17 29. 29-23 18x29 30. 24x33 17-22 31. 41-37 6-11 32. 43-38 8-13) 26... 14-19 27. 40-35 19x30 28. 35x24 8-12 29. 43-38 3-9 30. 41-37 9-14 31. 37-31 14-19 32. 31x22 19x30 33. 39-33 30x39 34. 33x44 12-18?! {(-0.71 → -0.08) Inaccuracy. Best move was 20-24.} (34... 20-24 35. 29x20 15x24 36. 36-31 12-18 37. 31-27 25-30 38. 38-33 7-12 39. 44-40 30-35 40. 40-34 11-17 41. 22x11) 35. 46-41? {(-0.08 → -1.21) Mistake. Best move was 29-24.} (35. 29-24 20x29 36. 48-42 18x27 37. 38-32 27x38 38. 42x24 11-17 39. 46-41 13-18 40. 36-31 7-11 41. 24-19 15-20) 35... 18x27 36. 41-37 7-12 37. 37-31 12-18 38. 31x22 18x27 39. 47-42 1-7 40. 42-37 7-12 41. 37-31 20-24? {(-1.84 → -1.01) Mistake. Best move was 12-18.} (41... 12-18 42. 31x22 18x27 43. 29-23 25-30 44. 44-40 30-35 45. 40-34 20-25 46. 48-42 11-17 47. 42-37 25-30 48. 34x25) 42. 29x20 15x24 43. 31x22 12-18 44. 48-42? {(-1.41 → -2.66) Mistake. Best move was 38-33.} (44. 38-33 18x27 45. 28-23 24-30 46. 33-29 11-16 47. 48-42 30-35 48. 29-24 25-30 49. 23-19 13-18 50. 42-37 30-34) 44... 18x27 45. 28-23 11-17? {(-2.54 → -0.90) Mistake. Best move was 24-30.} (45... 24-30 46. 44-40 11-16 47. 38-33 6-11 48. 33-29 30-34 49. 29-24 34x45 50. 23-19 13-18 51. 19-14 45-50 52. 14-10) 46. 42-37?? {(-0.90 → -3.82) Blunder. Best move was 38-33.} (46. 38-33 24-30 47. 44-40 6-11 48. 33-29 30-34 49. 40-35 34-39 50. 29-24 39-43 51. 42-38 43x32 52. 23-19 13-18) 46... 6-11?? {(-3.82 → -0.96) Blunder. Best move was 24-30.} (46... 24-30 47. 44-40 17-21 48. 37-32 6-11 49. 32-28 21-26 50. 38-33 11-17 51. 33-29 30-34 52. 29-24 34x45 53. 23-19) 47. 37-32?? {(-0.96 → -5.11) Blunder. Best move was 44-39.} (47. 44-39 24-30 48. 38-33 11-16 49. 33-29 16-21 50. 37-31 27-32 51. 23-18 13x22 52. 31-27 22x31 53. 36x38 30-35) 47... 17-21 48. 32-28 11-17 49. 38-33? {(-4.80 → -8.51) Mistake. Best move was 44-40.} (49. 44-40 13-18 50. 23x12 17x8 51. 38-33 21-26 52. 40-34 8-12 53. 28-23 26-31 54. 33-29 24x33 55. 23-19 31-37) 49... 21-26 50. 44-39? {(-7.75 → Win in 10) Win is now unavoidable. Best move was 23-18.} (50. 23-18 13x22 51. 44-40 26-31 52. 28-23 31-37 53. 33-29 24x33 54. 23-19 33-39 55. 19-13 37-42 56. 13-8 42-48) 50... 26-31 51. 39-34 31-37 52. 23-19?! {(-12.16 → Win in 8) Win is now unavoidable. Best move was 34-30.} (52. 34-30 24x35 53. 23-19 13x24 54. 28-23 35-40 55. 33-29 24x33 56. 23-19 37-42 57. 19-14 33-39 58. 14-10 40-44) 52... 13-18 53. 19x30 37-42 54. 33-29? {(-8.82 → Win in 3) Win is now unavoidable. Best move was 30-24.} (54. 30-24 42-48 55. 34-30 25x34 56. 24-20 34-40 57. 33-29 18-22 58. 29-23 22x33 59. 23-18 48-25 60. 20-15 25-9) 54... 42-48 {White resigns.} 0-2