Kings Gambit Accepted Mason Keres Gambit Puzzle (Rated 919): Exploit a Discovered Attack — Winning Combination

This puzzle comes from the King's Gambit Accepted and shows how a single forcing check can unlock a winning tactical sequence. White’s queen is deep in the enemy camp, but the real story is the hidden alignment of the black queen and bishop on the back rank. When a piece is forced to move, a discovered attack can suddenly expose a major target and turn an active-looking position into a decisive material win. The key is to look for checks that also create a second threat.