lidraughts.org

[Event "HSE SPb Arena"] [Site "https://lidraughts.org/rxfks9bs"] [Date "2023.11.18"] [Round "-"] [White "polina_12"] [Black "maijyorov"] [Result "0-2"] [UTCDate "2023.11.18"] [UTCTime "10:45:12"] [WhiteElo "1522"] [BlackElo "1472"] [WhiteRatingDiff "-95"] [BlackRatingDiff "+45"] [GameType "20"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 31-26 18-23 2. 35-30 20-25 3. 40-35 12-18 4. 45-40 15-20 5. 30-24 20x29 6. 33x24 19x30 7. 35x24 14-19 8. 40-35 19x30 9. 35x24 10-15 10. 44-40 5-10 11. 40-35 9-14? {(-0.11 → 0.98) Mistake. Best move was 7-12.} (11... 7-12 12. 32-27 1-7 13. 49-44 9-14 14. 24-19 13x24 15. 26-21 17x26 16. 34-30 25x34 17. 39x28 15-20 18. 44-40) 12. 50-45? {(0.98 → -0.20) Mistake. Best move was 24-19.} (12. 24-19 13x24 13. 34-30 25x34 14. 39x28 17-21 15. 26x17 11x33 16. 38x29 8-13 17. 43-39 7-12 18. 42-38 15-20) 12... 14-20?? {(-0.20 → 1.49) Blunder. Best move was 14-19.} (12... 14-19 13. 34-30 25x34 14. 39x30 10-14 15. 30-25 19x30 16. 25x34 15-20 17. 37-31 13-19 18. 38-33 8-13 19. 42-38) 13. 39-33?? {(1.49 → -1.32) Blunder. Best move was 45-40.} (13. 45-40 20x29 14. 32-28 23x32 15. 34x21 16x27 16. 37x28 7-12 17. 41-37 12-17 18. 39-33 1-7 19. 37-32 8-12) 13... 20x40 14. 45x34 3-9 15. 33-29 9-14 16. 38-33 14-19 17. 43-39 7-12 18. 49-44 4-9 19. 44-40?? {(-1.57 → -5.01) Blunder. Best move was 48-43.} (19. 48-43 15-20 20. 42-38 10-15 21. 37-31 17-21 22. 26x17 12x21 23. 41-37 21-26 24. 31-27 1-7 25. 47-42 7-12) 19... 9-14?? {(-5.01 → -2.17) Blunder. Best move was 25-30.} (19... 25-30 20. 34x25 23x45 21. 39-34 10-14 22. 34-30 18-23 23. 30-24 19x30 24. 25x34 13-19 25. 48-43 14-20 26. 42-38) 20. 48-43?? {(-2.17 → -5.14) Blunder. Best move was 32-28.} (20. 32-28 23x32 21. 37x28 14-20 22. 41-37 19-23 23. 28x19 13x24 24. 42-38 10-14 25. 46-41 8-13 26. 38-32 17-22) 20... 14-20?? {(-5.14 → -2.38) Blunder. Best move was 25-30.} (20... 25-30 21. 35x24 19x30 22. 34x25 23x45 23. 42-38 14-19 24. 39-34 10-14 25. 33-29 19-23 26. 37-31 14-19 27. 34-30) 21. 42-38 16-21? {(-2.22 → -0.79) Mistake. Best move was 20-24.} (21... 20-24 22. 29x20 15x24 23. 32-28 23x32 24. 37x28 18-23 25. 36-31 23x32 26. 38x27 19-23 27. 27-22 17x28 28. 33x22) 22. 37-31? {(-0.79 → -2.06) Mistake. Best move was 32-28.} (22. 32-28 23x32 23. 38x7 2x11 24. 37-32 19-24 25. 43-38 10-14 26. 36-31 1-7 27. 41-36 14-19 28. 31-27 19-23) 22... 11-16 23. 41-37 6-11 24. 31-27 17-22?? {(-2.25 → 0.40) Blunder. Best move was 19-24.} (24... 19-24 25. 36-31 10-14 26. 35-30 24x44 27. 39x50 1-6 28. 46-41 14-19 29. 33-28 20-24 30. 29x20 25x14 31. 47-42) 25. 26x6?? {(0.40 → -4.94) Blunder. Best move was 26x28.} (25. 26x28 20-24 26. 29x20 15x24 27. 37-31 1-6 28. 31-26 11-17 29. 36-31 2-7 30. 46-41 17-21 31. 26x17 12x21) 25... 22x42 26. 46-41?! {(-4.94 → -6.58) Inaccuracy. Best move was 32-27.} (26. 32-27 20-24 27. 29x20 25x14 28. 33-29 42x24 29. 34-30 23-28 30. 47-42 24-29 31. 30-25 2-7 32. 40-34 29x40) 26... 42-48?? {(-6.58 → -2.68) Blunder. Best move was 10-14.} (26... 10-14 27. 41-37 42x31 28. 36x27 25-30 29. 34x25 23x45 30. 47-41 45-50 31. 41-36 50-45 32. 32-28 20-24 33. 28-23) 27. 33-28?? {(-2.68 → -8.69) Blunder. Best move was 41-37.} (27. 41-37 48x31 28. 36x27 20-24 29. 29x20 15x24 30. 33-28 10-14 31. 27-21 16x27 32. 32x21 23x32 33. 38x27 2-7) 27... 2-7?! {(-8.69 → -5.60) Inaccuracy. Best move was 20-24.} (27... 20-24 28. 29x20 15x24 29. 38-33 23-29 30. 34x5 13-19 31. 5x23 18x49 32. 39-34 48x30 33. 28-23 49x21 34. 23-19) 28. 35-30? {(-5.60 → -15.69) Mistake. Best move was 28-22.} (28. 28-22 18x27 29. 29x9 48-31 30. 32x21 31x4 31. 21-17 12x21 32. 41-37 20-24 33. 39-33 8-13 34. 43-39 19-23) 28... 7-11? {(-15.69 → -4.65) Mistake. Best move was 19-24.} (28... 19-24 29. 30x19 13x35 30. 28x19 48x13 31. 47-42 35-40 32. 36-31 40-44 33. 31-26 25-30 34. 42-37 44-50 35. 26-21) 29. 6x17 12x21 30. 40-35? {(-4.58 → -12.31) Mistake. Best move was 29-24.} (30. 29-24 20x29 31. 39-33 48x39 32. 33x44 8-12 33. 32-27 23x43 34. 34x5 25x45 35. 5-37 21x32 36. 37x26 43-49) 30... 10-14?? {(-12.31 → -1.85) Blunder. Best move was 19-24.} (30... 19-24 31. 28x19 24x44 32. 19-14 10x19 33. 32-27 48x39 34. 34x43 25x34 35. 47-42 21x32 36. 38x27 44-50 37. 41-37) 31. 38-33?? {(-1.85 → -9.76) Blunder. Best move was 39-33.} (31. 39-33 48x39 32. 33x44 19-24 33. 30x10 15x4 34. 28x19 13x42 35. 47x38 18-22 36. 41-37 20-24 37. 44-39 8-13) 31... 1-7? {(-9.76 → -4.59) Mistake. Best move was 21-27.} (31... 21-27 32. 32x21 16x27 33. 28-22 48-26 34. 22x31 26x46 35. 33-28 23x32 36. 47-42 19-23 37. 42-38 32-37 38. 39-33) 32. 43-38? {(-4.59 → -11.39) Mistake. Best move was 30-24.} (32. 30-24 19x30 33. 28x10 15x4 34. 35x15 21-27 35. 32x21 16x27 36. 29-24 18-23 37. 33-29 13-18 38. 24-20 25x14) 32... 7-12? {(-11.39 → -5.12) Mistake. Best move was 21-27.} (32... 21-27 33. 32x21 23x43 34. 41-37 48x17 35. 39x48 17x44 36. 48-43 44-28 37. 36-31 19-23 38. 30-24 14-19 39. 35-30) 33. 47-42? {(-5.12 → -15.83) Mistake. Best move was 28-22.} (33. 28-22 18x27 34. 29x7 8-12 35. 7x9 14x3 36. 33-29 19-23 37. 29x18 48-37 38. 34-29 37x48 39. 18-12 25x34) 33... 48x46 34. 36-31?! {(-15.85 → Win in 11) Win is now unavoidable. Best move was 32-27.} (34. 32-27 23x43 35. 39x48 21x32 36. 33-28 32x23 37. 48-43 23-28 38. 43-39 46-32 39. 36-31 32-41 40. 30-24 19x30) 34... 21-27 35. 31x22 18x27 36. 29x7 27-31?? {(Win in 9 → -3.45) Lost forced winning sequence. Best move was 20-24.} (36... 20-24 37. 32x21 46x1 38. 21-17 1x40 39. 35x44 25x32 40. 17-11 16x7 41. 33-29 24x33 42. 44-40 33-38 43. 40-35) 37. 7-1 31-36?! {(-3.57 → -2.97) Inaccuracy. Best move was 19-23.} (37... 19-23 38. 28x10 46x5 39. 30-24 20x40 40. 1x45 25-30 41. 35x24 5-19 42. 24-20 15x24 43. 45-29 31-36 44. 29x20) 38. 32-27?? {(-2.97 → -10.92) Blunder. Best move was 33-29.} (38. 33-29 36-41 39. 32-27 19-24 40. 30x10 15x4 41. 1-6 8-12 42. 28-22 41-47 43. 34-30 25x21 44. 6-17 47x24) 38... 46x45 39. 39-34 45x31 40. 1-45? {(-9.52 → Win in 8) Win is now unavoidable. Best move was 1-34.} (40. 1-34 31-22 41. 34-1 25x34 42. 1x45 22x50 43. 45-1 36-41 44. 38-32 41-46 45. 32-27 46-41 46. 35-30 41-28) 40... 25x34 41. 45x3 31-26 42. 35-30 20-25 {Black wins on time.} 0-2