lidraughts.org

[Event "HSE SPb Arena"] [Site "https://lidraughts.org/CxCSuKBn"] [Date "2023.12.05"] [Round "-"] [White "Anna_ann"] [Black "ulyaaab"] [Result "0-2"] [UTCDate "2023.12.05"] [UTCTime "15:34:45"] [WhiteElo "1417"] [BlackElo "1662"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+70"] [GameType "20"] [TimeControl "1800+0"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 31-26 16-21 2. 37-31 18-22? {(0.27 → 1.25) Mistake. Best move was 11-16.} (2... 11-16 3. 42-37 7-11 4. 31-27 1-7 5. 37-31 18-22 6. 27x18 13x22 7. 31-27) 3. 34-30? {(1.25 → 0.03) Mistake. Best move was 31-27.} (3. 31-27 22x31 4. 36x16 12-18 5. 41-36 7-12 6. 16x7 2x11 7. 46-41 19-23 8. 41-37 14-19 9. 33-28 10-14) 3... 20-25? {(0.03 → 1.21) Mistake. Best move was 22-27.} (3... 22-27 4. 31x22 17x37 5. 41x32 12-18 6. 26x17 11x22 7. 46-41 7-11 8. 30-25 2-7 9. 36-31 11-17 10. 41-37) 4. 39-34? {(1.21 → -0.30) Mistake. Best move was 31-27.} (4. 31-27 22x31 5. 36x16 25x34 6. 40x29 14-20 7. 41-37 10-14 8. 45-40 5-10 9. 40-34 12-18 10. 46-41 7-12) 4... 14-20? {(-0.30 → 1.04) Mistake. Best move was 22-28.} (4... 22-28 5. 33x22 17x37 6. 41x32 15-20 7. 26x17 11x22 8. 38-33 10-15 9. 44-39 5-10 10. 50-44 20-24 11. 31-26) 5. 43-39? {(1.04 → -0.06) Mistake. Best move was 31-27.} (5. 31-27 22x31 6. 36x16 10-14 7. 41-37 5-10 8. 43-39 20-24 9. 33-29 24x33 10. 38x29 12-18 11. 46-41 7-12) 5... 20-24? {(-0.06 → 0.90) Mistake. Best move was 22-27.} (5... 22-27 6. 31x22 17x37 7. 41x32 20-24 8. 26x17 12x21 9. 33-29 24x33 10. 38x29 10-14 11. 46-41 21-26 12. 41-37) 6. 48-43?? {(0.90 → -4.38) Blunder. Best move was 31-27.} (6. 31-27 22x31 7. 36x16 10-14 8. 33-29 24x33 9. 38x29 14-20 10. 30-24 19x30 11. 35x24 5-10 12. 42-38 10-14) 6... 15-20?? {(-4.38 → 0.77) Blunder. Best move was 22-27.} (6... 22-27 7. 31x22 17x48 8. 26x17 11x22 9. 38-32 22-27 10. 32x21 13-18 11. 33-28 19-23 12. 28x19 24x13 13. 43-38) 7. 34-29? {(0.77 → -0.28) Mistake. Best move was 31-27.} (7. 31-27 22x31 8. 36x16 10-15 9. 41-37 12-18 10. 33-28 7-12 11. 16x7 2x11 12. 28-22 18x27 13. 32x21 5-10) 7... 25x23 8. 39-34?? {(-0.28 → -8.06) Blunder. Best move was 32-27.} (8. 32-27 21x32 9. 38x29 13-18 10. 43-38 10-15 11. 49-43 5-10 12. 41-37 8-13 13. 46-41 2-8 14. 37-32 11-16) 8... 20-25?? {(-8.06 → 1.12) Blunder. Best move was 22-27.} (8... 22-27 9. 31x22 17x28 10. 26x17 11x22 11. 44-39 13-18 12. 49-43 10-15 13. 41-37 6-11 14. 34-30 22-27 15. 37-31) 9. 43-39?? {(1.12 → -8.41) Blunder. Best move was 33-29.} (9. 33-29 24x33 10. 38x16 19-23 11. 41-37 10-14 12. 42-38 14-19 13. 46-41 5-10 14. 38-33 10-14 15. 43-38 12-18) 9... 13-18?? {(-8.41 → -1.44) Blunder. Best move was 22-28.} (9... 22-28 10. 33x22 17x48 11. 26x17 48x26 12. 38-33 12x21 13. 33-28 23x32 14. 34-29 24x33 15. 39x37 26x48 16. 40-34) 10. 42-37? {(-1.44 → -2.61) Mistake. Best move was 31-27.} (10. 31-27 22x31 11. 36x16 10-14 12. 41-37 5-10 13. 49-43 14-20 14. 46-41 10-15 15. 34-30 25x34 16. 40x29 23x34) 10... 11-16 11. 32-28? {(-2.23 → -3.84) Mistake. Best move was 49-43.} (11. 49-43 10-15 12. 47-42 4-10 13. 34-29 23x34 14. 40x20 15x24 15. 45-40 8-13 16. 31-27 22x31 17. 36x27 2-8) 11... 23x43 12. 49x38 21-27 13. 47-42 16-21?? {(-4.00 → -0.26) Blunder. Best move was 18-23.} (13... 18-23 14. 33-29 24x33 15. 38x18 12x23 16. 39-33 23-28 17. 34-30 25x34 18. 40x29 28x39 19. 44x33 7-12 20. 50-44) 14. 37-32?? {(-0.26 → -2.69) Blunder. Best move was 33-28.} (14. 33-28 22x33 15. 38x20 25x14 16. 31x24 21-27 17. 42-38 7-11 18. 37-31 17-22 19. 41-37 14-19 20. 24x13 8x19) 14... 18-23?! {(-2.69 → -1.82) Inaccuracy. Best move was 9-13.} (14... 9-13 15. 33-29 24x33 16. 39x28 22x33 17. 31x11 7x16 18. 26x17 12x21 19. 38x29 6-11 20. 41-37 10-14 21. 44-39) 15. 41-37?? {(-1.82 → -5.84) Blunder. Best move was 33-28.} (15. 33-28 22x33 16. 31x11 6x17 17. 38x18 12x23 18. 39-33 10-15 19. 36-31 8-12 20. 34-29 23x34 21. 40x20 15x24) 15... 10-15?? {(-5.84 → -1.80) Blunder. Best move was 9-13.} (15... 9-13 16. 46-41 10-15 17. 33-28 22x33 18. 38x9 27x47 19. 39-33 3x14 20. 31-27 47x29 21. 34x23 19x28 22. 27x16) 16. 34-29?? {(-1.80 → -9.14) Blunder. Best move was 33-28.} (16. 33-28 22x33 17. 31x11 6x17 18. 38x18 12x23 19. 39-33 8-12 20. 36-31 12-18 21. 34-29 23x34 22. 40x20 15x24) 16... 23x43 17. 38x49 27x47 18. 37-32 47x29 19. 44-39 29-47 20. 39-33 47x29 21. 40-34 29x40 22. 45x34 15-20 23. 49-43 19-23 24. 43-38 22-28 25. 31-27 28x37 26. 27x16 6-11 27. 35-30 24x35 28. 36-31 37-42 29. 38x47 20-24 30. 47-42 23-28 31. 31-27 28-33 32. 34-29 33-39 33. 29x20 25x14 34. 42-38 35-40 35. 50-44?! {(-15.55 → Win in 9) Win is now unavoidable. Best move was 46-41.} (35. 46-41 12-18 36. 27-22 17x28 37. 38-33 40-44 38. 33x13 9x18 39. 26-21 44-49 40. 41-37 39-43 41. 37-32 8-12) 35... 40x49 36. 27-22 49x18 37. 26-21 17x26 38. 46-41 18-23 39. 41-37 23x41 {Black wins.} 0-2