Way WAY too close for comfort. Blitz game

Is this chess puzzle even possible? I cant see how it could be.

In this position, both pawn takes c5 and bishop takes c5 would have the annotaion bxc5, correct? How should I correctly annotate the bishop move? bexc5?

How the hell is this the answer this phone isn’t mate?…

What is the name of this “atrocity”?

How is this brilliant move?

What about it?

How is this a brilliant move? Its clearly losing material right? 🤔

I finally managed to reach 1000 elo

Can someone explain why the inaccuracy has a higher better eval than the excellent move?

Find mate in 3. Very interesting sequence.

What's the point of this puzzle?

I was about to resign. This game has taught me to never resign, im black.