Knights & bishops - not so minor

One of my current chess opponents on ChessWorld is a fellow Tasmanian. I came across one of his games where the minor pieces shine to bring about checkmate:

- in this position White has 3 active minor pieces working together

   Which move will he play here ?   Play the game

🙂 Video - the killer chess knight (3:39 min)

👍 Chess books - Test Your Chess Piece Power