Why is this brilliant

What about it?

I took pawn with bishop

Nice little knight and pawn checkmate, I’ve not seen one like this before

Find the best move?!

Can someone explain this brilliant?

How does white win these type of positions? White to play, engine says +3 but I can't find any winning lines

Finally reach 700 elo lets goo

Is this a theoretical draw?

Well, this accusation is a first.

Can someone explain why bxe4 is best here?

Best algaebric chess notation move? (White to move)

That blunder led to brilliant and opponent resigned, can you find it?