lidraughts.org

[Event "HSE SPb Arena"] [Site "https://lidraughts.org/8a1Xe9pp"] [Date "2023.11.07"] [Round "-"] [White "bobrova_dasha"] [Black "nataliaa"] [Result "2-0"] [UTCDate "2023.11.07"] [UTCTime "15:27:05"] [WhiteElo "1433"] [BlackElo "984"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-7"] [GameType "20"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 34-29 20-25 2. 33-28 16-21 3. 31-27? {(0.10 → -1.38) Mistake. Best move was 31-26.} (3. 31-26 11-16 4. 37-31 6-11 5. 40-34 21-27 6. 32x21 16x27 7. 31x22 18x27 8. 41-37 11-16 9. 37-32 17-21) 3... 21-26? {(-1.38 → -0.04) Mistake. Best move was 18-22.} (3... 18-22 4. 27x16 22x24 5. 38-33 14-20 6. 42-38 10-14 7. 37-31 5-10 8. 41-37 24-29 9. 33x24 20x29 10. 35-30) 4. 36-31?? {(-0.04 → -2.54) Blunder. Best move was 29-23.} (4. 29-23 18x29 5. 28-22 17x28 6. 32x34 13-18 7. 39-33 19-23 8. 37-31 26x37 9. 41x32 14-20 10. 46-41 10-14) 4... 11-16?? {(-2.54 → -0.22) Blunder. Best move was 18-22.} (4... 18-22 5. 27x18 13x24 6. 32-28 9-13 7. 40-34 4-9 8. 34-30 25x34 9. 39x30 17-22 10. 28x17 11x22 11. 41-36) 5. 40-34?? {(-0.22 → -2.48) Blunder. Best move was 29-23.} (5. 29-23 18x29 6. 28-22 17x28 7. 32x34 6-11 8. 41-36 14-20 9. 39-33 1-6 10. 47-41 10-14 11. 33-28 5-10) 5... 14-20?? {(-2.48 → -0.38) Blunder. Best move was 18-22.} (5... 18-22 6. 27x18 13x24 7. 32-28 15-20 8. 38-33 12-18 9. 37-32 26x37 10. 42x31 7-12 11. 41-37 10-15 12. 34-29) 6. 35-30?? {(-0.38 → -3.75) Blunder. Best move was 39-33.} (6. 39-33 7-11 7. 44-39 1-7 8. 41-36 17-22 9. 28x17 11x22 10. 50-44 10-14 11. 47-41 19-23 12. 33-28 22x24) 6... 20-24?? {(-3.75 → -1.35) Blunder. Best move was 18-22.} (6... 18-22 7. 27x18 13x35 8. 32-28 9-13 9. 37-32 26x37 10. 42x31 4-9 11. 39-33 12-18 12. 47-42 10-14 13. 41-37) 7. 29x20 15x35 8. 38-33?! {(-1.37 → -1.79) Inaccuracy. Best move was 41-36.} (8. 41-36 17-21 9. 27-22 18x27 10. 31x22 10-14 11. 38-33 5-10 12. 44-40 35x44 13. 49x40 19-24 14. 42-38 24-30) 8... 10-14 9. 34-29? {(-1.54 → -2.54) Mistake. Best move was 42-38.} (9. 42-38 17-22 10. 28x17 12x21 11. 44-40 35x44 12. 49x40 8-12 13. 33-28 14-20 14. 28-23 18x29 15. 34x14 12-18) 9... 14-20? {(-2.54 → -1.13) Mistake. Best move was 18-22.} (9... 18-22 10. 27x18 12x34 11. 39x30 35x24 12. 31-27 13-18 13. 43-38 7-12 14. 37-31 26x37 15. 42x31 5-10 16. 41-36) 10. 39-34? {(-1.13 → -2.00) Mistake. Best move was 28-23.} (10. 28-23 19x28 11. 33x11 6x17 12. 29-23 18x29 13. 27-22 17x28 14. 32x34 5-10 15. 31-27 13-18 16. 37-31 26x37) 10... 17-22 11. 28x17 12x21 12. 33-28 8-12 13. 44-39? {(-1.93 → -3.37) Mistake. Best move was 45-40.} (13. 45-40 18-23 14. 29x18 13x33 15. 43-38 12-18 16. 38x29 19-24 17. 48-43 24x33 18. 43-39 7-12 19. 39x28 9-13) 13... 7-11? {(-3.37 → -1.83) Mistake. Best move was 18-23.} (13... 18-23 14. 29x18 13x44 15. 50x39 9-13 16. 42-38 12-18 17. 38-33 7-12 18. 45-40 35x44 19. 39x50 5-10 20. 47-42) 14. 39-33 3-8 15. 50-44 19-24?! {(-1.97 → -1.49) Inaccuracy. Best move was 1-7.} (15... 1-7 16. 43-39 19-23 17. 28x19 13x24 18. 42-38 9-14 19. 41-36 11-17 20. 44-40 35x44 21. 49x40 5-10 22. 29-23) 16. 28-23? {(-1.49 → -2.58) Mistake. Best move was 42-38.} (16. 42-38 1-7 17. 41-36 24-30 18. 43-39 18-23 19. 29x18 12x23 20. 28x19 13x24 21. 33-28 5-10 22. 38-33 10-14) 16... 9-14?! {(-2.58 → -2.11) Inaccuracy. Best move was 24-30.} (16... 24-30 17. 43-39 5-10 18. 45-40 10-15 19. 41-36 4-10 20. 42-38 20-24 21. 29x20 15x24 22. 48-43 18x29 23. 34x23) 17. 42-38 24-30?! {(-2.16 → -1.68) Inaccuracy. Best move was 5-10.} (17... 5-10 18. 43-39 4-9 19. 44-40 35x44 20. 39x50 10-15 21. 45-40 13-19 22. 27-22 19x30 23. 22x4 24x42 24. 47x38) 18. 43-39 11-17 19. 33-28 1-7 20. 38-33 4-9?! {(-1.62 → -1.15) Inaccuracy. Best move was 4-10.} (20... 4-10 21. 48-43 17-22 22. 28x17 14-19 23. 23x14 20x9 24. 44-40 35x44 25. 49x40 30-35 26. 41-36 35x44 27. 39x50) 21. 49-43?? {(-1.15 → -6.84) Blunder. Best move was 48-42.} (21. 48-42 5-10 22. 45-40 10-15 23. 42-38 7-11 24. 41-36 20-24 25. 29x20 15x24 26. 47-42 18x29 27. 34x23 13-18) 21... 6-11?? {(-6.84 → -2.66) Blunder. Best move was 17-22.} (21... 17-22 22. 28x17 20-24 23. 29x20 18x29 24. 39-33 29x38 25. 32x43 21x32 26. 37x28 12x21 27. 20-15 26x37 28. 41x32) 22. 43-38?? {(-2.66 → -5.81) Blunder. Best move was 44-40.} (22. 44-40 35x44 23. 39x50 30x39 24. 33x44 18-22 25. 27x18 13x24 26. 23-18 12x23 27. 32-27 21x32 28. 37x30 26x37) 22... 5-10?? {(-5.81 → -0.44) Blunder. Best move was 20-24.} (22... 20-24 23. 29x20 18x49 24. 39-34 30x39 25. 33x44 49x40 26. 45x34 14-19 27. 20-15 19-23 28. 28x19 13x24 29. 48-43) 23. 41-36?? {(-0.44 → -5.05) Blunder. Best move was 45-40.} (23. 45-40 13-19 24. 41-36 8-13 25. 27-22 18x27 26. 31x22 19-24 27. 47-42 13-19 28. 37-31 26x37 29. 32x41 9-13) 23... 10-15?? {(-5.05 → 0.37) Blunder. Best move was 20-24.} (23... 20-24 24. 29x20 18x49 25. 20-15 13-19 26. 15x24 30x19 27. 47-42 19-24 28. 45-40 35x44 29. 39x50 49-40 30. 28-23) 24. 47-42?? {(0.37 → -7.83) Blunder. Best move was 45-40.} (24. 45-40 18-22 25. 27x18 13x22 26. 23-19 14x23 27. 29x27 8-13 28. 48-43 9-14 29. 33-29 13-19 30. 38-33 19-24) 24... 18-22?? {(-7.83 → 0.30) Blunder. Best move was 20-24.} (24... 20-24 25. 29x20 18x49 26. 27-22 15x24 27. 22-18 13x22 28. 39-34 30x39 29. 33x44 22x33 30. 38x20 49x27 31. 31x22) 25. 27x18 13x22 26. 46-41?? {(0.22 → -4.73) Blunder. Best move was 23-19.} (26. 23-19 14x23 27. 29x27 9-13 28. 33-29 13-18 29. 27-22 18x27 30. 31x22 8-13 31. 29-23 35-40 32. 44x24 20x27) 26... 21-27 27. 32x21 16x27 28. 48-43?! {(-4.94 → -7.11) Inaccuracy. Best move was 37-32.} (28. 37-32 26x46 29. 32x21 17x26 30. 28x6 46x19 31. 42-37 19x46 32. 6-1 8-13 33. 48-42 46-19 34. 1-6 12-18) 28... 8-13 29. 37-32 26x48?? {(-8.19 → -2.04) Blunder. Best move was 26x46.} (29... 26x46 30. 32x21 17x26 31. 28x10 46x5 32. 45-40 5-46 33. 29-24 30x19 34. 42-37 46x23 35. 33-29 23-18 36. 39-33) 30. 32x21 17x26 31. 28x10 15x4 32. 45-40?? {(-1.17 → -4.08) Blunder. Best move was 41-37.} (32. 41-37 48x31 33. 36x27 11-17 34. 38-32 17-21 35. 27x16 26-31 36. 23-18 9-13 37. 18x9 4x13 38. 32-27 31x22) 32... 9-13? {(-4.08 → -2.27) Mistake. Best move was 26-31.} (32... 26-31 33. 36x27 9-13 34. 23-19 13x24 35. 29-23 11-16 36. 41-36 48-37 37. 23-18 7-12 38. 18x7 2x11 39. 34-29) 33. 33-28? {(-2.27 → -4.29) Mistake. Best move was 41-37.} (33. 41-37 48x31 34. 36x27 11-16 35. 38-32 16-21 36. 27x16 26-31 37. 43-38 31-36 38. 32-28 13-19 39. 23x14 20x9) 33... 11-17? {(-4.29 → -2.66) Mistake. Best move was 26-31.} (33... 26-31 34. 36x27 48-26 35. 38-33 7-12 36. 23-19 13x24 37. 43-38 11-17 38. 27-21 26-48 39. 21-16 48-31 40. 29-23) 34. 38-33?? {(-2.66 → -7.04) Blunder. Best move was 41-37.} (34. 41-37 48x31 35. 36x27 17-21 36. 27x16 26-31 37. 28-22 31-37 38. 38-33 37-41 39. 23-19 13x24 40. 22-17 41-46) 34... 2-8?? {(-7.04 → -1.97) Blunder. Best move was 26-31.} (34... 26-31 35. 36x27 20-24 36. 29x20 25x14 37. 34x25 14-20 38. 25x14 4-9 39. 14x3 48-26 40. 3x21 26x18 41. 39-34) 35. 43-38?? {(-1.97 → -8.19) Blunder. Best move was 23-19.} (35. 23-19 13x24 36. 41-37 48x31 37. 36x27 8-12 38. 43-38 12-18 39. 29-23 18x29 40. 34x23 30-34 41. 39x19 20-24) 35... 4-9?? {(-8.19 → 2.27) Blunder. Best move was 20-24.} (35... 20-24 36. 29x20 25x14 37. 34x25 48x18 38. 38-32 18x45 39. 32-27 26-31 40. 27-22 7-12 41. 36x27 45-40 42. 22x11) 36. 38-32?? {(2.27 → Win in 10) Win is now unavoidable. Best move was 41-37.} (36. 41-37 48x31 37. 36x27 26-31 38. 27x36 9-14 39. 38-32 7-12 40. 23-18 13x22 41. 32-27 22x31 42. 36x27 8-13) 36... 9-14?? {(Win in 10 → -0.65) Lost forced winning sequence. Best move was 26-31.} (36... 26-31 37. 36x27 20-24 38. 29x20 25x14 39. 34x25 48x45 40. 44-39 17-22 41. 28x17 14-20 42. 25x1 13-18 43. 1x34) 37. 32-27?? {(-0.65 → -6.86) Blunder. Best move was 41-37.} (37. 41-37 48x31 38. 36x27 14-19 39. 23x14 20x9 40. 29-23 9-14 41. 27-22 17-21 42. 33-29 7-11 43. 23-18 21-27) 37... 7-11?? {(-6.86 → 0.00) Blunder. Best move was 17-21.} (37... 17-21 38. 27x16 48-43 39. 39x48 30x50 40. 40-34 8-12 41. 48-43 13-18 42. 43-39 20-24 43. 29x9 18x38 44. 9-4) 38. 27-22?? {(0.00 → -9.53) Blunder. Best move was 23-19.} (38. 23-19 14x21 39. 41-37 48x31 40. 36x7 8-12 41. 7x9 20-24 42. 29x20 25x3 43. 34x25 26-31 44. 25-20 3-9) 38... 11-16?? {(-9.53 → 0.00) Blunder. Best move was 48-43.} (38... 48-43 39. 39x48 30x50 40. 40-34 50-45 41. 41-37 13-19 42. 37-31 26x37 43. 22-18 8-13 44. 18x9 14x3 45. 23x14) 39. 22x11 16x7 40. 28-22?? {(0.00 → -8.17) Blunder. Best move was 41-37.} (40. 41-37 48x31 41. 36x27 7-11 42. 28-22 14-19 43. 23x14 20x9 44. 29-23 8-12 45. 23-18 12x23 46. 33-29 23-28) 40... 8-12? {(-8.17 → -4.12) Mistake. Best move was 13-19.} (40... 13-19 41. 23-18 8-13 42. 18x9 14x3 43. 29-23 19x17 44. 41-37 48x31 45. 36x27 17-22 46. 27x18 26-31 47. 33-28) 41. 33-28? {(-4.12 → -12.90) Mistake. Best move was 22-17.} (41. 22-17 12x21 42. 41-37 48x31 43. 36x16 26-31 44. 33-28 31-37 45. 28-22 37-41 46. 22-17 14-19 47. 23x14 20x9) 41... 7-11 42. 39-33 30x50 43. 36-31?! {(-11.06 → Win in 8) Win is now unavoidable. Best move was 22-18.} (43. 22-18 13x22 44. 28x6 50x46 45. 40-34 48x30 46. 6-1 46x19 47. 1x18 30-24 48. 29-23 19x37 49. 18-22 35-40) 43... 26x46 44. 40-34 {White wins on time.} 2-0