Huzzah! Move 32 is way too late to bring your queen into the game, but I guess better late than never! I can't imagine this will last much longer now.

Better would be Qe3#, winning the game immediately.

Qe3# is still an option here.

37....Qe3#.

No, taking the knight is mate in 1

Well played! You capitalised on your opponent's mistakes and didn't make many of your own. Like jkarp said, you should be proud of this game, for it was one of your best and shows that you have improved a lot since your last game! 😃

An interesting game, given the respective elo's of both players. That being said, next time try and explain your reasoning behind moves in your annotations. Looking at and understanding your moves and your opponent's is one of many ways to grow as a chess player.