Wow, nice!
My Brilliant Game in Bullet!!

Black's Qf8 was a blunder that opened the door to your sharp win!
Good vision to see that Queen sacrifice (I would not have! )
(Stockfish recommended Black Qc7 which would have changed the game dynamics significantly).
Lemme get into the action
https://www.chess.com/analysis/library/j9GHrmtyk?tab=review
this was also a bullet game and had a brilliant move followed by a mate in 8(see if you can solve it)
https://www.chess.com/game/live/90147624841