I was getting my ass kicked, this guy was destroying material very quickly (I had this planned, somewhat). But I managed to maneuver his King over to one side, and with a sacrifice of a Bishop, I managed the win. It was great. I thought after about round 10 or 11 I was messing up, but I pulled it together. Although honestly he should've seen the mate coming.
Alright sorry for the delay. I tried to go back and redo all the moves, but somewhere I went wrong. I'll have to do it later tonight. Somehow I keep misplacing one of your bishops.