ChessOnlineFree.com Replay and analyse 2l2opf48

[Event "Casual game"]
[Site "/2l2opf48"]
[Date "2022-03-13"]
[White "Mugen"]
[Black "Anonymous"]
[Result "1-0"]
[WhiteElo "1304"]
[BlackElo "?"]
[PlyCount "41"]
[Variant "standard"]

1. e4 Nf6 2. e5 Nd5 3. d4 f6 4. c4 Nb6 5. exf6 exf6 6. c5 f5 7. cxb6 axb6 8. Nf3 d6 9. Ng5 b5 10. b4 Ra4 11. Qxa4 bxa4 12. Nf3 Nc6 13. Nc3 Nxb4 14. Rb1 Nc2+ 15. Kd1 f4 16. Kxc2 Bf5+ 17. Bd3 c5 18. Bxf5 cxd4 19. Re1+ Kf7 20. Rxb7+ Kg8 21. Be6# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/2l2opf48/black

Opening B03 Alekhine's Defense