ChessOnlineFree.com Replay and analyse 3z26amx5

[Event "Rated game"]
[Site "/3z26amx5"]
[Date "2021-09-20"]
[White "xyz40"]
[Black "Mrki56"]
[Result "0-1"]
[WhiteElo "1144"]
[BlackElo "1194"]
[PlyCount "42"]
[Variant "standard"]

1. d4 c5 2. dxc5 Qa5+ 3. Nd2 Qxc5 4. e3 h5 5. Ngf3 d5 6. Nb3 Qb6 7. Qxd5 e6 8. Qd2 a5 9. Qc3 Bb4 10. Qxb4 Qxb4+ 11. Nfd2 Nf6 12. Be2 O-O 13. O-O b6 14. c3 Qh4 15. Nf3 Qe4 16. Ng5 Qg6 17. f4 Bb7 18. Nd4 Nh7 19. Nb5 Nxg5 20. fxg5 Qxg5 21. Nd6 Qxg2# 0-1

View the computer analysis

https://www.ChessOnlineFree.com/game/3z26amx5/black

Opening A43 Old Benoni Defense