French Defense Rubinstein Variation Sacrifice Puzzle (Rated 988): Spot a Mate in 2 — Kingside Attack

This puzzle is a classic middlegame attacking pattern from the French Defense, where White’s pieces coordinate against the black king’s shelter. The key idea is to use a forcing sacrifice to open lines around the king and create an unavoidable mating net. Positions like this reward players who notice king safety first: when the defender’s pieces are overloaded and the king’s pawn shield is weakened, tactical shots can become decisive very quickly.