lidraughts.org

[Event "HSE SPb Arena"] [Site "https://lidraughts.org/AtFVeq6e"] [Date "2023.12.12"] [Round "-"] [White "marina04_g"] [Black "neiruu"] [Result "0-2"] [UTCDate "2023.12.12"] [UTCTime "15:34:49"] [WhiteElo "1532"] [BlackElo "1639"] [WhiteRatingDiff "-83"] [BlackRatingDiff "+42"] [GameType "20"] [TimeControl "900+0"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 35-30 17-21 2. 30-25 21-26 3. 34-30 18-22 4. 39-34 12-17 5. 33-29? {(0.05 → -1.25) Mistake. Best move was 44-39.} (5. 44-39 7-12 6. 40-35 13-18 7. 33-29 1-7 8. 50-44 19-24 9. 30x19 14x23 10. 25x14 9x20 11. 38-33 8-13) 5... 13-18?? {(-1.25 → 1.33) Blunder. Best move was 20-24.} (5... 20-24 6. 29x20 15x35 7. 34-29 7-12 8. 40-34 10-15 9. 44-40 35x44 10. 50x39 12-18 11. 39-33 5-10 12. 45-40) 6. 43-39?? {(1.33 → -1.21) Blunder. Best move was 29-24.} (6. 29-24 20x29 7. 34x21 16x27 8. 32x21 26x17 9. 30-24 19x30 10. 25x34 7-12 11. 37-32 22-27 12. 32x21 17x37) 6... 8-13?? {(-1.21 → 1.27) Blunder. Best move was 20-24.} (6... 20-24 7. 29x20 15x35 8. 31-27 22x31 9. 36x27 7-12 10. 34-29 1-7 11. 29-23 18x29 12. 27-22 17x28 13. 32x34) 7. 38-33?? {(1.27 → -1.34) Blunder. Best move was 29-24.} (7. 29-24 20x29 8. 34x21 16x27 9. 32x21 26x17 10. 30-24 19x30 11. 25x34 14-19 12. 37-32 10-14 13. 41-37 7-12) 7... 17-21? {(-1.34 → -0.13) Mistake. Best move was 20-24.} (7... 20-24 8. 29x20 15x35 9. 42-38 2-8 10. 47-42 7-12 11. 31-27 22x31 12. 36x27 17-21 13. 41-36 1-7 14. 33-28) 8. 42-38? {(-0.13 → -1.23) Mistake. Best move was 32-27.} (8. 32-27 21x32 9. 37x17 11x22 10. 40-35 26x37 11. 41x32 2-8 12. 46-41 19-24 13. 30x19 14x23 14. 25x14 10x19) 8... 22-27?? {(-1.23 → 1.41) Blunder. Best move was 20-24.} (8... 20-24 9. 29x20 15x35 10. 49-43 2-8 11. 32-27 21x32 12. 37x17 11x22 13. 34-29 26x37 14. 41x32 7-12 15. 46-41) 9. 31x22 18x27 10. 33-28?? {(1.41 → -2.00) Blunder. Best move was 29-23.} (10. 29-23 19x28 11. 33x31 2-8 12. 49-43 7-12 13. 39-33 13-19 14. 40-35 9-13 15. 44-39 11-17 16. 45-40 4-9) 10... 13-18?? {(-2.00 → 0.89) Blunder. Best move was 26-31.} (10... 26-31 11. 37x17 11x35 12. 32x21 16x27 13. 41-37 6-11 14. 37-32 11-16 15. 32x21 16x27 16. 46-41 7-11 17. 41-37) 11. 39-33? {(0.89 → -0.03) Mistake. Best move was 28-22.} (11. 28-22 18-23 12. 29x18 20-24 13. 22x31 24x35 14. 38-33 11-17 15. 32-27 21x32 16. 37x28 26x37 17. 41x32 6-11) 11... 7-12?? {(-0.03 → 3.98) Blunder. Best move was 20-24.} (11... 20-24 12. 29x20 15x35 13. 28-22 18-23 14. 22x31 23-28 15. 33x22 21-27 16. 32x21 16x18 17. 47-42 10-15 18. 31-27) 12. 40-35?? {(3.98 → 0.08) Blunder. Best move was 37-31.} (12. 37-31 26x37 13. 29-24 20x29 14. 33x42 1-7 15. 44-39 12-18 16. 40-35 21-26 17. 34-29 18-22 18. 28x17 11x22) 12... 12-17 13. 44-40 18-22 14. 29-23?! {(0.07 → -0.33) Inaccuracy. Best move was 49-44.} (14. 49-44 19-23 15. 29x18 22x13 16. 34-29 13-18 17. 37-31 26x37 18. 47-42 17-22 19. 28x26 37x39 20. 44x33 16-21) 14... 20-24 15. 34-29 15-20? {(-0.26 → 0.89) Mistake. Best move was 1-7.} (15... 1-7 16. 29x20 15x24 17. 48-42 2-8 18. 40-34 8-13 19. 23-18 7-12 20. 18x7 11x2 21. 34-29 10-15 22. 29x20) 16. 40-34?! {(0.89 → 0.26) Inaccuracy. Best move was 47-42.} (16. 47-42 1-7 17. 37-31 26x37 18. 42x31 7-12 19. 31-26 12-18 20. 23x12 17x8 21. 26x17 2-7 22. 32x21 16x27) 16... 10-15? {(0.26 → 1.21) Mistake. Best move was 1-7.} (16... 1-7 17. 49-43 7-12 18. 43-39 12-18 19. 23x12 17x8 20. 28x17 21x12 21. 32x21 26x17 22. 47-42 16-21 23. 38-32) 17. 45-40?! {(1.21 → 0.62) Inaccuracy. Best move was 47-42.} (17. 47-42 1-7 18. 37-31 26x37 19. 42x31 7-12 20. 31-26 12-18 21. 23x12 17x8 22. 26x17 4-10 23. 32x21 16x27) 17... 9-13?! {(0.62 → 1.18) Inaccuracy. Best move was 1-7.} (17... 1-7 18. 47-42 7-12 19. 23-18 22x13 20. 37-31 26x37 21. 42x22 12-18 22. 41-37 18x27 23. 37-31 13-18 24. 31x13) 18. 23-18 5-10? {(1.14 → 2.35) Mistake. Best move was 27-31.} (18... 27-31 19. 18x27 31x22 20. 47-42 4-10 21. 49-44 1-7 22. 44-39 2-8 23. 37-31 26x37 24. 42x31 7-12 25. 31-27) 19. 18x9 4x13 20. 29-23?? {(2.34 → -0.79) Blunder. Best move was 50-44.} (20. 50-44 13-18 21. 44-39 19-23 22. 30x19 3-8 23. 48-42 20-24 24. 29x9 23x3 25. 28-23 18x29 26. 33x24 10-14) 20... 24-29 21. 33x24 22x31 22. 34-29?? {(-0.85 → -2.66) Blunder. Best move was 23-18.} (22. 23-18 13x22 23. 24x13 27x38 24. 36x18 20-24 25. 30x19 14x12 26. 34-30 12-18 27. 13x22 17x28 28. 41-37 11-17) 22... 19x37 23. 41x32 27x38 24. 36x27 21x32 25. 29-23?? {(-2.38 → -6.75) Blunder. Best move was 24-19.} (25. 24-19 14x45 26. 25x5 17-22 27. 5x41 22-28 28. 41x8 2x13 29. 30-25 11-17 30. 48-42 17-22 31. 42x33 6-11) 25... 20x18 26. 30-24 18-23 27. 40-34 23-28 28. 34-29 28-33 29. 29-23 16-21 30. 35-30 21-27 31. 46-41 26-31 32. 41-36 31-37 33. 50-44 37-41 34. 36-31 27x36 35. 23-18 13x22 36. 24-19 14x23 37. 44-39?! {(-17.47 → Win in 6) Win is now unavoidable. Best move was 30-24.} (37. 30-24 11-16 38. 44-40 41-46 39. 40-35 22-27 40. 49-44 32-37 41. 35-30 37-41 42. 44-40 23-28 43. 40-35 33-39) 37... 33x44 38. 49x40 41-46?! {(Win in 5 → -20.82) Lost forced winning sequence. Best move was 38-43.} (38... 38-43 39. 48x39 15-20 40. 25x5 41-46 41. 5x37 46x33 42. 47-42 33x47) 39. 48-43?! {(-20.82 → Win in 7) Win is now unavoidable. Best move was 30-24.} (39. 30-24 32-37 40. 40-35 37-41 41. 35-30 23-28 42. 24-19 28-33 43. 30-24 22-27 44. 19-13 33-39 45. 13-8 2x13) 39... 38x49 40. 47-41 49x19 41. 41-37 32x41 42. 25-20 15x24 {Black wins.} 0-2