Intermezzo Puzzle (Rated 1147): Win with an Intermezzo — Chess Endgame Puzzle

This chess endgame puzzle is a classic example of an intermezzo, where the strongest move is not the most obvious capture but a forcing check that changes the position first. White’s pieces are active, Black’s king is exposed, and the loose coordination of Black’s heavy pieces creates a tactical window. In classical chess, these moments often decide the result immediately because one tempo can win material or trap a defender before it escapes.