I may have missed a family fork, but I found something better!!

This is a bullet 2+1 game. On move 20 I found a great move (a critical check) after which I had a family knight fork (both rooks and queen). However, I missed it! I decided to exchange the knights and luckily my opponent accepted it, because he could choose a different sequence of moves. After the exchange of knights, I found a sequence of three great moves: an exchange of rooks, a double threat of the queen and a fork with a discovered check. This permitted me to collect his heavy pieces both his rook and his queen. The game was over...