ChessOnlineFree.com Replay and analyse i4888q43

[Event "Casual game"]
[Site "/i4888q43"]
[Date "2018-12-29"]
[White "Pumbaa"]
[Black "Anonymous"]
[Result "1-0"]
[WhiteElo "1349"]
[BlackElo "?"]
[PlyCount "41"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O a6 5. Ba4 b5 6. Bb3 Nf6 7. Re1 h6 8. a3 Be7 9. h3 O-O 10. c3 Na5 11. Ba2 c5 12. d4 exd4 13. cxd4 c4 14. Nbd2 Bb7 15. Bb1 Qc8 16. Nf1 d5 17. e5 Ne4 18. Qc2 Nb3 19. Ra2 Bc6 20. Ng3 Nxg3 21. Qh7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/i4888q43/black

Opening C62 Ruy Lopez, Old Steinitz Defense