Sicilian Defense Big Clamp Formation Puzzle (Rated 1272): Win Material — Intermezzo Tactics

This middlegame puzzle is a classic example of an intermezzo, where a forcing check or capture changes the order of events and wins material. White’s attack works because the black king is slightly exposed and key pieces are overloaded. Instead of recapturing immediately in the obvious way, the strongest continuation uses tempo to disrupt coordination, then cashes in on the loose queen and bishop. The result is a decisive material gain with kingside pressure.