lidraughts.org

[Event "HSE SPb Arena"] [Site "https://lidraughts.org/bLHVQZFo"] [Date "2023.11.21"] [Round "-"] [White "Marrrkov"] [Black "kvpolomoshnova"] [Result "0-2"] [UTCDate "2023.11.21"] [UTCTime "17:34:01"] [WhiteElo "1456"] [BlackElo "1762"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+19"] [GameType "20"] [TimeControl "600+0"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 31-26 20-25 2. 37-31 16-21?! {(0.00 → 0.40) Inaccuracy. Best move was 17-21.} (2... 17-21 3. 26x17 12x21 4. 31-26 7-12 5. 26x17 12x21 6. 36-31 1-7 7. 41-36) 3. 31-27 11-16 4. 36-31 25-30? {(0.40 → 1.74) Mistake. Best move was 15-20.} (4... 15-20 5. 41-36 10-15 6. 46-41 5-10 7. 41-37 20-24 8. 47-41 14-20 9. 34-30 25x34 10. 39x30 10-14 11. 44-39) 5. 34x25 19-24 6. 41-36 18-23 7. 47-41?! {(1.73 → 1.13) Inaccuracy. Best move was 33-29.} (7. 33-29 24x33 8. 39x19 14x23 9. 44-39 7-11 10. 46-41 2-7 11. 50-44 12-18 12. 38-33 15-20 13. 25x14 10x19) 7... 23-29? {(1.13 → 2.31) Mistake. Best move was 24-29.} (7... 24-29 8. 33x24 23-28 9. 32x23 21x32 10. 38x27 14-20 11. 25x14 9x18 12. 27-22 17x28 13. 26-21 16x27 14. 31x33) 8. 39-34?! {(2.31 → 1.53) Inaccuracy. Best move was 41-37.} (8. 41-37 12-18 9. 46-41 14-20 10. 25x14 9x20 11. 27-22 18x27 12. 31x11 6x17 13. 36-31 7-12 14. 31-27 13-18) 8... 13-19 9. 34x23 19x37 10. 41x32 14-19 11. 32-28?? {(1.94 → -1.17) Blunder. Best move was 44-39.} (11. 44-39 10-14 12. 40-34 12-18 13. 46-41 7-12 14. 41-37 1-7 15. 50-44 8-13 16. 44-40 18-22 17. 27x18 12x23) 11... 21x23 12. 38-32 23-29?! {(-1.30 → -0.81) Inaccuracy. Best move was 10-14.} (12... 10-14 13. 44-39 6-11 14. 42-38 14-20 15. 25x14 9x20 16. 40-34 8-13 17. 46-41 5-10 18. 50-44 24-29 19. 33x24) 13. 43-39?? {(-0.81 → -4.91) Blunder. Best move was 43-38.} (13. 43-38 10-14 14. 32-28 9-13 15. 49-43 4-9 16. 44-39 7-11 17. 46-41 12-18 18. 42-37 17-22 19. 28x17 11x22) 13... 29x47 14. 49-43? {(-4.88 → -8.08) Mistake. Best move was 39-33.} (14. 39-33 47x29 15. 40-34 29x40 16. 45x34 10-14 17. 34-30 12-18 18. 49-43 6-11 19. 46-41 24-29 20. 41-37 15-20) 14... 16-21? {(-8.08 → -5.08) Mistake. Best move was 15-20.} (14... 15-20 15. 25x23 12-18 16. 23x21 16x49 17. 39-34 9-13 18. 44-39 47-38 19. 34-30 38-32 20. 30x19 32x14 21. 40-34) 15. 31-27 24-29?! {(-5.75 → -4.09) Inaccuracy. Best move was 19-23.} (15... 19-23 16. 27x16 8-13 17. 32-27 12-18 18. 43-38 47x29 19. 39-33 29x21 20. 16x27 10-14 21. 46-41 7-12 22. 41-37) 16. 27x16 17-22?? {(-4.08 → -1.33) Blunder. Best move was 29-33.} (16... 29-33 17. 39x28 12-18 18. 43-38 47x22 19. 46-41 19-24 20. 44-39 22x44 21. 40x49 15-20 22. 25x14 10x19 23. 41-37) 17. 26-21?? {(-1.33 → -4.34) Blunder. Best move was 43-38.} (17. 43-38 47x33 18. 39x17 12x21 19. 16x27 29-33 20. 46-41 19-23 21. 44-39 33x44 22. 50x39 15-20 23. 25x14 10x19) 17... 22-27 18. 39-34? {(-4.33 → -9.42) Mistake. Best move was 43-38.} (18. 43-38 47x33 19. 39x28 27x38 20. 21-17 12x21 21. 16x27 19-24 22. 46-41 15-20 23. 25x14 9x20 24. 28-22 7-12) 18... 27x49 19. 34x14 10x19 20. 46-41 12-18 21. 36-31 47x22 22. 48-43 49x32 23. 40-34 32-37 24. 44-39 22x44 25. 50x39 37-26 26. 21-17 26x12 27. 16-11 7x16 28. 45-40?! {(-15.39 → Win in 6) Win is now unavoidable. Best move was 34-29.} (28. 34-29 12-17 29. 39-33 17x44 30. 29-24 19x30 31. 25x34 44-50 32. 34-29 50-39 33. 29-24 39-34 34. 35-30 34x25) 28... 18-23?! {(Win in 6 → -18.25) Lost forced winning sequence. Best move was 15-20.} (28... 15-20 29. 25x23 18x29 30. 34x23 12x43 31. 35-30 43x25 32. 40-35 25-34 33. 35-30 34x25) 29. 34-29?! {(-18.25 → Win in 5) Win is now unavoidable. Best move was 39-33.} (29. 39-33 19-24 30. 33-29 24x33 31. 34-30 23-28 32. 40-34 12x45 33. 30-24 28-32 34. 24-19 32-37 35. 35-30 33-39) 29... 23x45 30. 39-34 12x40 31. 35x44 45-50 32. 44-39 50x28 33. 25-20 15x24 {Black wins.} 0-2