Do any of you know what I could have done better in this match as black?

Anybody have an idea?

This is an odd question? Rb5, instead of Rd4. Or really just almost any move besides Rd4. How can you not know this? Nice game, though.

I guess I just did not realize that was a stalemate at the time

My teacher always said to move ones knight far away in a position like that. I guess I forgot since I was super low on time. Beside rb5, what other mistakes did I make. I was down a piece for a while.

Should I have not traded the queens like I did?

You do realize that you destroyed your opponent, right? It's harder to analyze, for me, a game that had only one glaring error by the obvious winner. And that was not winning a completely won position. Maybe someone else wants to chime in to coach you

How about 11. Nh5 12. Qg2 exf3. Looks really good for black.

I do realized I destroyed my opponent but I would have been destroyed if my opponent capitalized on my mistakes. I know I made mistakes because in some of the positions I was in really bad shape. It just so happened that I ended up smashing my opponent until the stalemate. I must have made an error somewhere.