lidraughts.org

[Event "HSE Arena"] [Site "https://lidraughts.org/nFsOfAZf"] [Date "2024.06.11"] [Round "-"] [White "ValeriaEfim"] [Black "adbogdanov"] [Result "0-2"] [UTCDate "2024.06.11"] [UTCTime "15:48:59"] [WhiteElo "1496"] [BlackElo "1565"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+49"] [GameType "20"] [TimeControl "900+10"] [Opening "?"] [Termination "Normal"] [Annotator "lidraughts.org"] 1. 33-28 20-25 2. 35-30? {(0.02 → -1.22) Mistake. Best move was 39-33.} (2. 39-33 15-20 3. 44-39 10-15 4. 50-44 5-10 5. 31-26 18-23 6. 34-30 25x34) 2... 16-21? {(-1.22 → -0.24) Mistake. Best move was 19-23.} (2... 19-23 3. 28x19 13x35 4. 39-33 14-19 5. 32-28 10-14 6. 37-32 5-10 7. 41-37) 3. 39-33?! {(-0.24 → -0.89) Inaccuracy. Best move was 40-35.} (3. 40-35 21-26 4. 45-40 17-22 5. 28x17 11x22 6. 32-28 22x33 7. 38x29 18-23 8. 29x18 12x23 9. 39-33 15-20) 3... 21-26?! {(-0.89 → -0.42) Inaccuracy. Best move was 19-23.} (3... 19-23 4. 28x19 13x35 5. 31-26 11-16 6. 36-31 15-20 7. 41-36 10-15 8. 31-27 18-23 9. 36-31 12-18 10. 44-39) 4. 33-29? {(-0.42 → -1.29) Mistake. Best move was 40-35.} (4. 40-35 15-20 5. 44-40 20-24 6. 50-44 11-16 7. 44-39 18-23 8. 49-44 14-20 9. 28-22 17x28 10. 33x22 10-14) 4... 18-22? {(-1.29 → -0.34) Mistake. Best move was 19-24.} (4... 19-24 5. 29x20 15x35 6. 31-27 18-22 7. 27x18 13x33 8. 38x29 9-13 9. 43-38 4-9 10. 38-33 17-22 11. 44-39) 5. 29-23 22x33 6. 38x29 19x28 7. 32x23 13-19 8. 43-38 19x28 9. 38-32 28-33 10. 29x38 17-22 11. 32-27?! {(-0.18 → -0.70) Inaccuracy. Best move was 30-24.} (11. 30-24 8-13 12. 49-43 12-18 13. 43-39 14-19 14. 40-35 19x30 15. 35x24 10-14 16. 34-29 5-10 17. 45-40 14-19) 11... 22-28?! {(-0.70 → -0.14) Inaccuracy. Best move was 12-18.} (11... 12-18 12. 44-39 8-13 13. 50-44 14-19 14. 40-35 10-14 15. 38-33 19-23 16. 49-43 5-10 17. 42-38 15-20 18. 47-42) 12. 38-32 28-33?! {(-0.15 → 0.42) Inaccuracy. Best move was 9-13.} (12... 9-13 13. 32x23 13-19 14. 42-38 19x28 15. 38-32 8-13 16. 32x23 13-19 17. 34-29 25x34 18. 40-35 19x28 19. 29x40) 13. 27-22?! {(0.42 → -0.01) Inaccuracy. Best move was 49-43.} (13. 49-43 14-19 14. 40-35 15-20 15. 43-39 10-14 16. 39x28 5-10 17. 42-38 9-13 18. 44-39 11-16 19. 50-44 6-11) 13... 11-17?! {(-0.01 → 0.60) Inaccuracy. Best move was 14-19.} (13... 14-19 14. 32-28 11-17 15. 28x39 17x28 16. 31-27 10-14 17. 42-38 5-10 18. 37-31 26x37 19. 41x23 19x28 20. 38-33) 14. 22x11 7x16 15. 32-27?! {(0.63 → 0.14) Inaccuracy. Best move was 40-35.} (15. 40-35 14-19 16. 49-43 15-20 17. 43-38 10-15 18. 38x29 5-10 19. 42-38 9-13 20. 29-23 19x28 21. 32x23 10-14) 15... 14-20 16. 40-35 9-14 17. 45-40 20-24? {(0.01 → 0.87) Mistake. Best move was 14-19.} (17... 14-19 18. 49-43 4-9 19. 43-38 10-14 20. 38x29 20-24 21. 29x20 15x24 22. 50-45 5-10 23. 42-38 8-13 24. 47-42) 18. 30x19 14x23 19. 27-22? {(0.89 → 0.12) Mistake. Best move was 49-43.} (19. 49-43 1-7 20. 43-38 33-39 21. 34x43 6-11 22. 50-45 4-9 23. 35-30 25x34 24. 40x18 12x23 25. 27-22 8-12) 19... 23-28?! {(0.12 → 0.67) Inaccuracy. Best move was 33-38.} (19... 33-38 20. 42x33 23-28 21. 44-39 28x17 22. 31-27 10-14 23. 37-31 26x37 24. 41x32 5-10 25. 46-41 8-13 26. 41-37) 20. 42-38?! {(0.67 → -0.08) Inaccuracy. Best move was 22-18.} (20. 22-18 12x23 21. 49-43 8-12 22. 50-45 1-7 23. 34-30 25x34 24. 40x18 12x23 25. 43-38 2-8 26. 38x18 8-12) 20... 33x42? {(-0.08 → 1.21) Mistake. Best move was 28x17.} (20... 28x17 21. 38x29 10-14 22. 31-27 8-13 23. 49-43 2-8 24. 47-42 4-9 25. 44-39 5-10 26. 39-33 14-20 27. 35-30) 21. 22x33 12-18 22. 47x38 18-23?! {(1.24 → 1.67) Inaccuracy. Best move was 10-14.} (22... 10-14 23. 31-27 4-9 24. 37-31 26x37 25. 41x32 6-11 26. 46-41 9-13 27. 41-37 11-17 28. 32-28 14-19 29. 36-31) 23. 33-29 23-28? {(1.33 → 2.46) Mistake. Best move was 4-9.} (23... 4-9 24. 29x18 8-13 25. 38-32 13x22 26. 32-27 22-28 27. 37-32 28x37 28. 31x42 2-8 29. 36-31 26x37 30. 41x32) 24. 44-39 10-14 25. 38-33 28-32?! {(2.24 → 2.86) Inaccuracy. Best move was 14-19.} (25... 14-19 26. 33x22 8-12 27. 31-27 6-11 28. 49-43 19-24 29. 29x20 25x14 30. 34-29 5-10 31. 37-31 26x37 32. 41x32) 26. 37x28 26x37 27. 41x32 16-21 28. 50-44 21-26 29. 35-30 14-19 30. 29-24? {(3.17 → 2.16) Mistake. Best move was 40-35.} (30. 40-35 5-10 31. 46-41 10-14 32. 41-37 1-7 33. 36-31 8-13 34. 30-24 19x30 35. 35x24 14-19 36. 44-40 19x30) 30... 6-11? {(2.16 → 3.25) Mistake. Best move was 8-13.} (30... 8-13 31. 33-29 5-10 32. 39-33 10-14 33. 46-41 14-20 34. 48-43 2-8 35. 43-38 1-7 36. 44-39 8-12 37. 41-37) 31. 24x13 8x19 32. 40-35 15-20 33. 33-29 11-17?! {(3.02 → 3.96) Inaccuracy. Best move was 20-24.} (33... 20-24 34. 29x20 25x14 35. 46-41 5-10 36. 34-29 4-9 37. 30-24 19x30 38. 35x24 1-7 39. 41-37 9-13 40. 49-43) 34. 39-33?! {(3.96 → 3.08) Inaccuracy. Best move was 30-24.} (34. 30-24 19x30 35. 35x15 5-10 36. 46-41 17-21 37. 39-33 21-27 38. 32x21 26x17 39. 36-31 1-7 40. 31-27 10-14) 34... 17-21 35. 28-22?? {(3.13 → -7.45) Blunder. Best move was 44-39.} (35. 44-39 20-24 36. 29x20 25x14 37. 46-41 5-10 38. 41-37 21-27 39. 32x21 26x17 40. 34-29 4-9 41. 30-24 19x30) 35... 21-27 36. 32x21 26x50 37. 30-24 19x39 38. 35-30 25x23 39. 49-44?! {(-13.01 → Win in 11) Win is now unavoidable. Best move was 36-31.} (39. 36-31 23-29 40. 31-26 29-34 41. 26-21 34-40 42. 21-16 39-44 43. 48-43 50-45 44. 43-39 44x33 45. 49-43 5-10) 39... 39-43 40. 48x39 50-45?! {(Win in 10 → -10.95) Lost forced winning sequence. Best move was 23-29.} (40... 23-29 41. 44-40 50x28 42. 36-31 29-33 43. 31-26 33-38 44. 40-34 20-24 45. 26-21 28-10 46. 34-29 24x33 47. 21-16) 41. 44-40?! {(-10.95 → Win in 5) Win is now unavoidable. Best move was 46-41.} (41. 46-41 45-50 42. 36-31 23-28 43. 44-40 50x33 44. 31-27 33-38 45. 27-22 28x17 46. 41-37 20-24 47. 37-31 38-32) 41... 45x48 42. 36-31 48x26 43. 46-41 26-42 44. 41-37 42x31 {Black wins.} 0-2