What's the point of this puzzle?

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

Every day

I got my first brilliant!

Most recent intended brilliancy from a 1 minute bullet game!!

How to get a brilliant move

What about it?

To this day, my 2200 brain still can't figure out why hanging the rook to the OTHER bishop is a good move. Isn't Ra8 better? If Bb5 defending the pawn I take with knight. P.S. I was black. The view of white is because I ran out of free reviews and reviewed this on my alt.

By moving this horse, I exposed an attack to his king, queen and the bishop

I wanted to play the opera game, he wanted to sac his king for a pawn

Managed to tie with only a King (Rook and Bishop are placeholders for Queens)

hmmm

hmmm