ChessOnlineFree.com Replay and analyse l7ppertf

Inaccuracy: 6 Mistake: 3 Blunder: 1

Inaccuracy: 4 Mistake: 1 Blunder: 0

[Event "Rated game"]
[Site "/l7ppertf"]
[Date "2023-04-05"]
[White "kingkong5"]
[Black "Heissen0831"]
[Result "0-1"]
[WhiteElo "1490"]
[BlackElo "1419"]
[PlyCount "80"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. O-O d6 6. Nc3 Bd7 $6 { Inaccuracy. Best was e7e6. } 7. Ne2 $6 { Inaccuracy. Best was d2d3. } 7... Qc7 $6 { Inaccuracy. Best was c6a5. } 8. Kh1 $6 { Inaccuracy. Best was f3g5. } 8... e6 9. c3 a6 10. Bb3 b5 11. d4 c4 12. Bc2 Nge7 13. d5 exd5 14. exd5 Na5 15. Ned4 Nb7 16. Re1 Kf8 17. Be4 $2 { Mistake. Best was a2a4. } 17... Nc5 18. Qe2 $6 { Inaccuracy. Best was e4c2. } 18... Nxe4 19. Qxe4 Bf5 $2 { Mistake. Best was a8e8. } 20. Nxf5 Nxf5 21. Ng5 $2 { Mistake. Best was g2g4. } 21... Qd7 22. Bd2 Re8 23. Qxe8+ Qxe8 24. Rxe8+ Kxe8 25. Re1+ $6 { Inaccuracy. Best was a2a4. } 25... Kd7 $6 { Inaccuracy. Best was f5e7. } 26. g4 $6 { Inaccuracy. Best was g5f7. } 26... Nh6 27. h3 Re8 28. Rxe8 Kxe8 29. Nxh7 f6 $6 { Inaccuracy. Best was f7f5. } 30. Kg2 $6 { Inaccuracy. Best was g4g5. } 30... Kf7 31. f5 gxf5 32. Bxh6 $4 { Blunder. Best was h7f6. } 32... Bxh6 33. gxf5 Kg7 34. Nxf6 Kxf6 35. Kf3 Kxf5 36. h4 $2 { Mistake. Best was f3f2. } 36... a5 37. b3 $4 { Checkmate is now unavoidable. Best was f3e2. } 37... cxb3 $6 { Detected checkmate in 15 moves, but player moved for mate in 20. } 38. axb3 Ke5 $2 { Lost forced checkmate sequence. Best was a5a4. } 39. c4 $4 { Checkmate is now unavoidable. Best was f3e2. } 39... bxc4 40. bxc4 a4 0-1

View the computer analysis

https://www.ChessOnlineFree.com/game/l7ppertf/black

Opening B21 Sicilian, 2.f4 and 2.d4