ChessOnlineFree.com Replay and analyse 8guku9j6

[Event "Rated game"]
[Site "/8guku9j6"]
[Date "2023-07-30"]
[White "juergewuerge55"]
[Black "Mattei"]
[Result "1-0"]
[WhiteElo "1674"]
[BlackElo "1407"]
[PlyCount "39"]
[Variant "standard"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. Bg5 Be7 6. Bf4 b5 7. e4 Bb7 8. a3 a6 9. Qc2 Nf6 10. Be3 O-O 11. h3 Qc7 12. e5 Nd5 13. Bd2 Nxc3 14. bxc3 c5 15. h4 cxd4 16. cxd4 h6 17. Ng5 f5 18. exf6 Rxf6 19. Qh7+ Kf8 20. Qh8# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/8guku9j6

Opening D31 Queen's Gambit Declined