lidraughts.org

[Event "Open EC WC Qualifier final"] [Site "https://lidraughts.org/w3O1bE1B"] [Date "2024.05.26"] [Round "-"] [White "Folkert-Groenveld"] [Black "HawaiiBlue"] [Result "2-0"] [UTCDate "2024.05.26"] [UTCTime "19:45:42"] [WhiteElo "2248"] [BlackElo "1959"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [GameType "40"] [TimeControl "480+10"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 32-27 20-25 2. 27-22 17x28 3. 33x22 18x27 4. 31x22 12x32 5. 38x27 11-17 6. 27-22 17x28 7. 34-30 25x34 8. 40x27 15-20 9. 37-31 10-15 10. 31-26 19-24 11. 41-37 20-25 12. 37-31 14-20 13. 39-34 24-30 14. 35x24 20x40 15. 44x35 13-19 16. 43-39 19-24 17. 49-44 9-14 18. 44-40 14-20 19. 39-34 24x44 20. 40x49 8-13 21. 42-38 13-19 22. 38-33 3-9 23. 46-41 9-14 24. 50-44? {(-0.90 → -2.33) Mistake. Best move was 41-37.} (24. 41-37 5-10 25. 37-32 7-12 26. 35-30 20x40 27. 50x30 25x34 28. 33x35 14-20 29. 32-28 10-14 30. 28-23 19x28) 24... 19-24?? {(-2.33 → -0.49) Blunder. Best move was 7-12.} (24... 7-12 25. 47-42 1-7 26. 42-37 7-11 27. 33-28 2-7 28. 44-40 19-24 29. 28-23 24x22 30. 27x18 12x23 31. 31-27) 25. 33-29 24x33 26. 27-21 16x27 27. 26x39 20-24 28. 48-43?! {(-0.10 → -0.48) Inaccuracy. Best move was 39-34.} (28. 39-34 14-20 29. 34x14 20x9 30. 44-40 9-14 31. 48-43 14-20 32. 43-39 20-24 33. 49-44 7-11 34. 31-26 11-17) 28... 14-20?! {(-0.48 → -0.10) Inaccuracy. Best move was 25-30.} (28... 25-30 29. 43-38 14-19 30. 39-33 15-20 31. 44-39 20-25 32. 35x15 5x25 33. 38-32 30-35 34. 41-37 4-9 35. 31-26) 29. 31-26 7-11 30. 26-21 11x31 31. 41x21 2-7 32. 39-34?? {(0.00 → Win in 6) Win is now unavoidable. Best move was 36-31.} (32. 36-31 5-10 33. 47-41 7-12 34. 31-27 24-29 35. 39x19 20x18 36. 41-36 1-7 37. 44-40 15-20 38. 35x24 18-23) 32... 7-12 33. 34x14 4x24?? {(Win in 5 → 0.40) Lost forced winning sequence. Best move was 15x13.} (33... 15x13 34. 35x24 13-19 35. 24x11 6x48 36. 45-40 48-25 37. 40-35 25x45) 34. 43-39 1-7?! {(0.49 → 1.17) Inaccuracy. Best move was 24-30.} (34... 24-30 35. 35x24 25x23 36. 39-34 12-17 37. 21x12 20-24 38. 34x14 15x11 39. 45-40 11-16 40. 36-31 16-21 41. 31x11) 35. 39-34?? {(1.17 → Win in 10) Win is now unavoidable. Best move was 36-31.} (35. 36-31 25-30 36. 39-33 30-34 37. 31-27 34x32 38. 27x38 20-25 39. 38-33 12-18 40. 33-29 24x33 41. 44-40 5-10) 35... 24-29?? {(Win in 10 → 5.09) Lost forced winning sequence. Best move was 12-18.} (35... 12-18 36. 34x14 15x13 37. 35x24 18-23 38. 24x22 13-18 39. 22x13 7-12 40. 13x11 6x39 41. 45-40 39-43 42. 40-34) 36. 34x23 25-30 37. 35x24 20x18 38. 44-39 18-23? {(3.62 → 6.27) Mistake. Best move was 18-22.} (38... 18-22 39. 21x23 7-11 40. 36-31 5-10 41. 39-34 12-17 42. 34-30 11-16 43. 23-19 10-14 44. 19x10 15x4 45. 45-40) 39. 39-34 23-28?! {(5.09 → 6.69) Inaccuracy. Best move was 12-18.} (39... 12-18 40. 36-31 7-12 41. 31-26 5-10 42. 49-44 23-28 43. 44-40 10-14 44. 40-35 28-32 45. 47-42 32-37 46. 42x31) 40. 36-31 12-18 41. 45-40?? {(7.67 → 1.81) Blunder. Best move was 34-30.} (41. 34-30 28-33 42. 30-24 5-10 43. 45-40 33-38 44. 49-44 18-23 45. 24x22 15-20 46. 22-18 20-24 47. 31-26 7-12) 41... 5-10?? {(1.81 → 8.08) Blunder. Best move was 15-20.} (41... 15-20 42. 49-44 7-12 43. 21-16 6x37 44. 47x29 20-25 45. 29-23 18x29 46. 34x23 12-17 47. 40-34 17-21 48. 23-19) 42. 40-35 7-12? {(8.50 → Win in 14) Win is now unavoidable. Best move was 28-33.} (42... 28-33 43. 34x32 15-20 44. 31-26 10-15 45. 49-44 20-24 46. 32-28 18x38 47. 21-17 7x27 48. 26x48 15-20 49. 44-39) 43. 34-29 28x30 44. 35x24 {Black resigns.} 2-0