One of the weirdest checkmates of all times... [Bishop Laser]

Hi everyone, 

I'm here with intention to share with y'all a checkmate that I have made occur during a low elo chess game (I am not a beginner but I don't consider myself the best player of all times, I'm still inept). How often does this checkmate occur in the, let me know what you think

It's called Boden's Mate, and it's definitely one of the rarest patterns.

Pretty rare.

yes, pretty mate, but no checkmate right? or is this another checkmate in the progess? ah no im dumb again sry

That is a mate

it is a checkmate because of the bishop up left. i missed it too

The moment I saw f3 played I knew that the checkmate would arrive through that diagonal. It is a nice checkmate I doubt it is common at sub 500 Elo.