lidraughts.org

[Event "Monthly Antidraughts Arena"] [Site "https://lidraughts.org/07B94DS2"] [Date "2025.06.07"] [Round "-"] [White "Master1958"] [Black "Xiaobao"] [Result "0-2"] [UTCDate "2025.06.07"] [UTCTime "19:36:38"] [WhiteElo "2223"] [BlackElo "1804"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+148"] [GameType "98"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 31-27 17-22 2. 36-31 16-21 3. 27x16 11-17 4. 16-11 7x16 5. 32-27 16-21 6. 27x16 19-24?! {(-0.17 → 0.21) Inaccuracy. Best move was 1-7.} (6... 1-7 7. 38-32 6-11 8. 32-27 18-23 9. 27x29 17-22 10. 33-28 22x24 11. 31-27) 7. 35-30 24x35 8. 38-32 18-23 9. 34-29 23x34 10. 40x29 35-40 11. 45x34 20-24 12. 29x20 15x24 13. 34-30 24x35 14. 50-45 35-40 15. 45x34 14-20 16. 34-29 20-24 17. 29x20 13-19 18. 33-29 1-7?? {(0.31 → Win in 10) Win is now unavoidable. Best move was 10-15.} (18... 10-15 19. 32-27 15x33 20. 27x7 1x12 21. 39x28 9-14 22. 43-39 4-9 23. 31-26 5-10 24. 28-23 19x28 25. 37-32) 19. 16-11 7x16 20. 39-33?? {(Win in 9 → 0.65) Lost forced winning sequence. Best move was 29-24.} (20. 29-24 19x30 21. 39-34 30x50 22. 49-44 50x15 23. 32-28 22x33 24. 42-38 33x42 25. 47x38 15x13 26. 37-31 13x36) 20... 10-14?? {(0.65 → Win in 8) Win is now unavoidable. Best move was 9-14.} (20... 9-14 21. 20x9 4x13 22. 32-27 22-28 23. 33x11 16x7 24. 42-38 19-24 25. 29x20 10-15 26. 37-32 15x24 27. 41-37) 21. 32-27?? {(Win in 8 → 1.23) Lost forced winning sequence. Best move was 29-23.} (21. 29-23 19x50 22. 49-44 50x15 23. 32-28 22x33 24. 42-38 33x42 25. 47x38 15x13 26. 37-31 13x36 27. 46-41 36x47) 21... 14x25 22. 27x7 2x11 23. 29-24 19x30 24. 37-32 17-22 25. 44-40 22-28?! {(0.99 → 1.56) Inaccuracy. Best move was 30-34.} (25... 30-34 26. 40x29 5-10 27. 49-44 25-30 28. 31-27 22x31 29. 42-38 11-17 30. 41-37 31x42 31. 48x37 30-35 32. 46-41) 26. 32x23 9-13 27. 23-18?! {(1.79 → 1.35) Inaccuracy. Best move was 43-39.} (27. 43-39 11-17 28. 42-38 30-35 29. 49-44 25-30 30. 23-19 13x24 31. 48-43 16-21 32. 41-37) 27... 13x22 28. 42-38 8-13 29. 31-27 22x31 30. 38-32?! {(1.83 → 1.36) Inaccuracy. Best move was 41-37.} (30. 41-37 31x42 31. 48x37 11-17 32. 33-29 30-34 33. 29-23 34x45 34. 23-18 13x22 35. 46-41 5-10 36. 49-44 25-30) 30... 11-17 31. 41-37 31x42 32. 48x37 5-10 33. 37-31 10-14 34. 46-41 13-18? {(1.32 → 2.73) Mistake. Best move was 14-19.} (34... 14-19 35. 33-28 30-34 36. 40x29 17-22 37. 28x17 16-21 38. 17x26 3-8 39. 32-28 4-9 40. 29-23 19-24 41. 23-19) 35. 43-39? {(2.73 → 1.24) Mistake. Best move was 33-29.} (35. 33-29 18-23 36. 29x18 30-34 37. 40x29 25-30 38. 43-39 30-34 39. 29x40 3-8 40. 32-28 14-20 41. 31-27 17-22) 35... 18-23?? {(1.24 → Win in 8) Win is now unavoidable. Best move was 3-8.} (35... 3-8 36. 31-26 30-35 37. 49-44 17-21 38. 26x17 16-21 39. 17x26 25-30 40. 33-28 30-34 41. 40x29 6-11 42. 47-42) 36. 32-28 23x32 37. 47-42?? {(Win in 7 → 2.22) Lost forced winning sequence. Best move was 33-28.} (37. 33-28 32x23 38. 39-34 30x39 39. 49-43 39x48 40. 40-35 48x26 41. 47-42 26x48 42. 41-37 48x31 43. 35-30 25x34) 37... 30-35?! {(2.22 → 2.73) Inaccuracy. Best move was 32-37.} (37... 32-37 38. 41x32 30-35 39. 49-44 25-30 40. 31-26 17-21 41. 26x17 16-21 42. 17x26 3-8 43. 33-28 4-9 44. 32-27) 38. 49-44 32-37 39. 41x32 25-30 40. 39-34?? {(2.11 → Win in 8) Win is now unavoidable. Best move was 31-26.} (40. 31-26 17-21 41. 26x17 30-34 42. 40x29 4-9 43. 33-28 16-21 44. 17x26 6-11 45. 28-22 3-8 46. 22-18 8-12) 40... 30x48 41. 31-26 48-34 42. 40x29 35-40 43. 44x35 16-21 44. 35-30 6-11 45. 29-23 4-10 46. 23-18 17-22?? {(Win in 6 → Win in 5) Lost forced winning sequence. Best move was 14-20.} {Black wins on time.} (46... 14-20 47. 18-12 17x8 48. 26x6 20-24 49. 30x19 10-14 50. 19x10 3-9 51. 10-5 9-14 52. 5x2) 0-2