ChessOnlineFree.com Replay and analyse lej0du11

[Event "Rated game"]
[Site "/lej0du11"]
[Date "2021-03-16"]
[White "Oster"]
[Black "nascha58"]
[Result "1-0"]
[WhiteElo "1419"]
[BlackElo "1490"]
[PlyCount "51"]
[Variant "standard"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. c4 d6 5. Bg2 c5 6. Nc3 O-O 7. O-O cxd4 8. Nxd4 e5 9. Ndb5 a6 10. Nxd6 Nc6 11. c5 Be6 12. Bg5 Nd4 13. Nxb7 Qd7 14. c6 Qc7 15. Nc5 h6 16. Bxf6 Bxf6 17. e3 Nb5 18. Nxe6 fxe6 19. Ne4 Rad8 20. Qc2 Bg7 21. Nc5 Qc8 22. Qxg6 Rd6 23. Rad1 Rf6 24. Qg4 Rxc6 25. Rd7 Rc7 26. Qxg7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/lej0du11/black

Opening A49 King's Indian, fianchetto without c4