Forcing another blunder

Tonight after I lost a game I won a game with an awesome checkmate but not before I forced my opponent to blunder his queen by putting one of my bishops to it pinning it because white's king was diagonally across from it and my bishop, and my knight was protecting my bishop, so that's why white was forced to give up the queen.

Once I had that I aimed at checkmating white's king that was easier once I had him where I wanted him, queen takes knight on e2 to king checkmate!