French Defense Kings Indian Attack Fork Intermediate Puzzle (Rated 948): Mate in 2 — French Defense Tactics
This middlegame puzzle shows how a well-timed queen sacrifice can turn king safety into a forced mating net. White’s position looks materially better, but the exposed king and loose coordination create a tactical opening for Black. The key idea is to use forcing checks to drag the king into a vulnerable square, then finish with a direct attack on the weakened king zone. In classical chess, these patterns often appear when one side’s pieces are active and the opponent’s defenders are overloaded.