Three Knights Opening Schlechter Variation Puzzle (Rated 958): Exploit Discovered Attack — Three Knights Opening
This middlegame puzzle from the Three Knights Opening shows how a forcing tactical idea can turn active pieces into a decisive material gain. White’s queen and bishop coordinate against the black queen, while the bishop on c4 creates pressure on f7 and the queen on d4 adds a second tactical layer. The key motif is discovered attack: by using the bishop’s move to open a line, White creates a double threat that wins material and leaves Black’s queen overloaded.