ChessOnlineFree.com Replay and analyse j4fh7jjo

Inaccuracy: 3 Mistake: 3 Blunder: 7
Inaccuracy: 4 Mistake: 2 Blunder: 6
[Event "Rated game"]
[Site "/j4fh7jjo"]
[Date "2022-02-09"]
[White "Gentschick"]
[Black "Jajajacek"]
[Result "0-1"]
[WhiteElo "1802"]
[BlackElo "1443"]
[PlyCount "134"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 d6 7. O-O Nf6 8. Qe2 Qc7 9. Bf4 a6 10. Rfd1 b5 $6 { Inaccuracy. Best was f6h5. } 11. Bb3 Bb7 $6 { Inaccuracy. Best was c6e5. } 12. Rac1 Rd8 13. Nd5 $2 { Mistake. Best was a2a4. } 13... Qb8 $2 { Mistake. Best was e6d5. } 14. Nxf6+ $2 { Mistake. Best was e4e5. } 14... gxf6 15. Bg3 $6 { Inaccuracy. Best was a2a4. } 15... Ne5 $6 { Inaccuracy. Best was f8g7. } 16. Bxe5 $2 { Mistake. Best was f3d4. } 16... dxe5 17. Rxd8+ Qxd8 18. a4 Qb6 19. axb5 axb5 20. Qc2 Bd6 21. Nh4 Ke7 22. Qd3 Rg8 23. Rd1 $6 { Inaccuracy. Best was h4f3. } 23... Rg4 24. g3 $6 { Inaccuracy. Best was h4f3. } 24... Rxe4 25. Ng2 Rd4 26. Qxh7 $4 { Blunder. Best was d3c3. } 26... Rxd1+ $4 { Blunder. Best was b6c6. } 27. Bxd1 Bc5 $2 { Mistake. Best was b6c6. } 28. Bh5 $4 { Blunder. Best was h7c2. } 28... Qc6 29. Qxf7+ Kd6 30. Kf1 $4 { Checkmate is now unavoidable. Best was f7f8. } 30... Qxg2+ 31. Ke1 Qxf2+ $6 { Detected checkmate in 5 moves, but player moved for mate in 7. Best was c5b4. } 32. Kd1 Bf3+ $2 { Lost forced checkmate sequence. Best was f2f1. } 33. Bxf3 Qxf3+ 34. Kc1 Qf1+ 35. Kc2 $4 { Checkmate is now unavoidable. Best was c1d2. } 35... Qe2+ $2 { Lost forced checkmate sequence. Best was f1c4. } 36. Kb1 $4 { Checkmate is now unavoidable. Best was c2c1. } 36... Qd3+ $6 { Detected checkmate in 13 moves, but player moved for mate in 14. Best was e2d1. } 37. Ka2 Qc4+ $6 { Detected checkmate in 12 moves, but player moved for mate in 16. Best was d3d5. } 38. Kb1 Qe4+ 39. Ka2 Qa4+ $6 { Detected checkmate in 12 moves, but player moved for mate in 14. Best was e4d5. } 40. Kb1 Qe4+ $2 { Lost forced checkmate sequence. Best was a4d1. } 41. Ka2 $4 { Checkmate is now unavoidable. } 41... Qc4+ $2 { Lost forced checkmate sequence. Best was e4d5. } 42. Kb1 Qf1+ $4 { Blunder. Best was b5b4. } 43. Ka2 $4 { Blunder. Best was b1c2. } 43... Bd4 $4 { Blunder. Best was e5e4. } 44. Qf8+ Kd5 45. Qa8+ Kc4 $6 { Inaccuracy. Best was d5c5. } 46. Qc6+ Kb4 47. Qd6+ Kc4 $4 { Blunder. Best was b4a5. } 48. Qxe6+ $4 { Blunder. Best was d6c6. } 48... Kd3 49. Qb3+ $4 { Blunder. Best was h2h4. } 49... Ke4 $4 { Blunder. Best was d3d2. } 50. Qc2+ Qd3 51. Qc6+ $4 { Blunder. Best was c2g2. } 51... Ke3 52. Qxf6 $4 { Checkmate is now unavoidable. Best was h2h4. } 52... Qc4+ $2 { Lost forced checkmate sequence. Best was d3c2. } 53. Kb1 $4 { Checkmate is now unavoidable. } 53... Qd3+ $2 { Lost forced checkmate sequence. Best was e3e2. } 54. Ka2 $4 { Checkmate is now unavoidable. } 54... Qc4+ $2 { Lost forced checkmate sequence. Best was d3c2. } 55. Kb1 $4 { Checkmate is now unavoidable. } 55... Qd3+ $2 { Lost forced checkmate sequence. Best was e3e2. } 56. Ka2 $4 { Checkmate is now unavoidable. } 56... b4 $2 { Lost forced checkmate sequence. Best was d3c2. } 57. Qh6+ Ke2 58. Qe6 Qd2 $4 { Blunder. Best was e5e4. } 59. Qb3 $4 { Blunder. Best was e6g4. } 59... Qxb2+ 60. Qxb2+ Bxb2 61. Kxb2 Kf3 62. Kb3 e4 63. h4 $4 { Checkmate is now unavoidable. Best was b3b4. } 63... e3 64. h5 e2 65. h6 e1=Q 66. h7 Qh1 $6 { Detected checkmate in 9 moves, but player moved for mate in 13. Best was e1b1. } 67. Kxb4 Qxh7 0-1
View the computer analysis
https://www.ChessOnlineFree.com/game/j4fh7jjo/black
Opening B20 Sicilian