lidraughts.org

[Event "Sipma Arena"] [Site "https://lidraughts.org/gpgOJ8gA"] [Date "2023.04.06"] [Round "-"] [White "liyihan"] [Black "chenyier"] [Result "0-2"] [UTCDate "2023.04.06"] [UTCTime "11:52:11"] [WhiteElo "1209"] [BlackElo "1400"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [GameType "20"] [TimeControl "600+2"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 32-28 18-23 2. 38-32 20-24 3. 43-38 15-20 4. 34-30 20-25 5. 40-34? {(0.04 → -0.83) Mistake. Best move was 49-43.} (5. 49-43 25x34 6. 40x20 14x25 7. 31-27 10-14 8. 44-40 5-10 9. 50-44 12-18 10. 27-22 18x27 11. 32x12 7x18) 5... 13-18?! {(-0.83 → -0.42) Inaccuracy. Best move was 23-29.} (5... 23-29 6. 34x23 25x43 7. 48x39 10-15 8. 45-40 15-20 9. 40-34 17-21 10. 34-29 21-26 11. 32-27 12-17 12. 27-21) 6. 49-43 17-21 7. 31-27 12-17?! {(-0.45 → -0.02) Inaccuracy. Best move was 21-26.} (7... 21-26 8. 37-31 26x37 9. 42x31 9-13 10. 41-37 10-15 11. 46-41 5-10 12. 47-42 15-20 13. 27-22 18x27 14. 32x21) 8. 37-31 8-13 9. 41-37 21-26?? {(-0.19 → 2.48) Blunder. Best move was 2-8.} (9... 2-8 10. 31-26 7-12 11. 34-29 23x34 12. 27-22 18x27 13. 28-23 19x28 14. 33x31 1-7 15. 30x19 14x23 16. 39x30) 10. 46-41?? {(2.48 → -0.72) Blunder. Best move was 27-21.} (10. 27-21 16x27 11. 32x12 23x41 12. 12x23 26x37 13. 42x31 19x28 14. 30x8 3x12 15. 46x37 12-17 16. 33x22 17x28) 10... 7-12 11. 44-40? {(-0.36 → -1.25) Mistake. Best move was 27-22.} (11. 27-22 18x27 12. 31x22 1-7 13. 36-31 10-15 14. 22-18 13x22 15. 33-29 22x33 16. 29x20 15x24 17. 38x20 5-10) 11... 2-8? {(-1.25 → -0.31) Mistake. Best move was 17-21.} (11... 17-21 12. 50-44 2-8 13. 34-29 23x34 14. 40x20 25x34 15. 39x30 14x34 16. 44-39 12-17 17. 39x30 17-22 18. 28x17) 12. 50-44? {(-0.31 → -1.22) Mistake. Best move was 27-21.} (12. 27-21 16x27 13. 31x22 18x27 14. 32x21 23x32 15. 37x28 1-7 16. 41-37 14-20 17. 21-16 9-14 18. 37-32 12-18) 12... 17-22?! {(-1.22 → -0.80) Inaccuracy. Best move was 17-21.} (12... 17-21 13. 34-29 23x34 14. 40x20 25x34 15. 39x30 14x34 16. 44-39 12-17 17. 39x30 17-22 18. 28x17 11x22 19. 33-28) 13. 28x17 12x21 14. 33-28 8-12 15. 39-33?! {(-1.01 → -1.41) Inaccuracy. Best move was 27-22.} (15. 27-22 18x27 16. 31x22 12-18 17. 22-17 11x33 18. 38x20 10-15 19. 30-24 19x30 20. 35x24 14-19 21. 20-14 9x29) 15... 10-15 16. 44-39?! {(-1.42 → -2.27) Inaccuracy. Best move was 34-29.} (16. 34-29 25x34 17. 29x20 14x25 18. 40x29 23x34 19. 27-22 18x27 20. 31x22 12-18 21. 35-30 18x27 22. 30x39 19-24) 16... 14-20 17. 28-22?! {(-1.88 → -2.58) Inaccuracy. Best move was 27-22.} (17. 27-22 18x27 18. 31x22 12-18 19. 22-17 21x12 20. 36-31 5-10 21. 31-27 10-14 22. 41-36 11-17 23. 37-31 26x37) 17... 12-17 18. 33-28 24-29?? {(-2.06 → 2.71) Blunder. Best move was 1-7.} (18... 1-7 19. 39-33 7-12 20. 33-29 24x33 21. 38x29 20-24 22. 29x20 15x24 23. 42-38 9-14 24. 38-33 14-20 25. 47-42) 19. 39-33?? {(2.71 → Win in 3) Win is now unavoidable. Best move was 30-24.} (19. 30-24 19x30 20. 28x8 3x12 21. 35x33 17x28 22. 33x13 9x18 23. 27-22 18x27 24. 31x22 5-10 25. 22-18 12x23) 19... 4-10?? {(Win in 3 → -0.68) Lost forced winning sequence. Best move was 20-24.} (19... 20-24 20. 43-39 9-14 21. 48-43 1-7) 20. 33x24 20x29 21. 38-33?? {(-0.73 → -6.75) Blunder. Best move was 30-24.} (21. 30-24 19x39 22. 28x8 17x28 23. 43x12 15-20 24. 32x23 21x43 25. 48x39 9-13 26. 8x19 20-24 27. 19x30 25x43) 21... 29x49 22. 42-38?! {(-5.84 → -7.33) Inaccuracy. Best move was 48-43.} (22. 48-43 49x38 23. 42x33 9-14 24. 33-29 14-20 25. 30-24 19x39 26. 28x8 3x12 27. 22x13 12-18 28. 13x22 17x28) 22... 15-20?? {(-7.33 → -3.07) Blunder. Best move was 9-14.} (22... 9-14 23. 38-33 19-24 24. 30x8 3x12 25. 22x13 12-18 26. 13x22 1-7 27. 28x19 17x30 28. 35x24 49x35 29. 27-22) 23. 48-43?? {(-3.07 → -11.69) Blunder. Best move was 30-24.} (23. 30-24 19x39 24. 28x8 3x12 25. 22x24 39-44 26. 27-22 17x28 27. 32x23 49x30 28. 35x24 44x35 29. 47-42 12-18) 23... 20-24 24. 47-42 1-7 25. 43-39 7-12 26. 38-33 9-14 27. 42-38 23-29 28. 34x23 25x43 29. 40-34 18x40 30. 35x44 49x35 31. 38x49 24-30 32. 49-44?! {(-12.86 → Win in 13) Win is now unavoidable. Best move was 45-40.} (32. 45-40 35x44 33. 49x40 30-35 34. 40-34 19-23 35. 28x8 17x30 36. 8x17 21x12 37. 32-28 30-34 38. 27-21 26x17) 32... 35x49 33. 45-40?! {(-17.76 → Win in 11) Win is now unavoidable. Best move was 33-29.} (33. 33-29 12-18 34. 45-40 49x35 35. 29-24 30-34 36. 28-23 18x20 37. 22-18 13x22 38. 27x18 20-24 39. 32-28 34-40) 33... 49x35 {Black wins on time.} 0-2