the "queen sacrifice" is a blunder. It's only a mate if the opponent doesnt play the best move (taking with the rook instead of the king), perhaps looking at the best moves yourself with the engine on would be helpful.
Game review lying

If you're referring to Qg1+, then the white king can just take the queen and there is no mate. That's why the game review considered it a missed win.

https://www.chess.com/analysis/game/live/80832250225?tab=review
in this game you can check last 2 moves, it shows that queen sacrifice is miss of checkmate when u can clearly see there is mate
U BAD AT CHESS
U BAD AT BEHAVING ONLINE.
(Reported, there's no reason to be mean like that. None. Zilch. Nada.)
Someone has to call this out, I'm happy to do so.

MY SON SO DUM IQ 21
What exactly does this add to the conversation?
Does it actually make you feel better about yourself, bringing others down? Is your life that empty?

MY SON SO DUM IQ 21
What exactly does this add to the conversation?
Does it actually make you feel better about yourself, bringing others down? Is your life that empty?
im sorry lol youre completely right but as a bystander this is really funny for some reason
https://www.chess.com/analysis/game/live/80832250225?tab=review
in this game you can check last 2 moves, it shows that queen sacrifice is miss of checkmate when u can clearly see there is mate