Indian Defense Spielmann Indian Puzzle (Rated 978): Win Material — Decisive Tactical Shot

This puzzle is a classic middlegame tactical shot built around king safety and a vulnerable pawn shield. Black’s pieces are coordinated to create a forcing sequence that wins material by exploiting a loose kingside structure and a piece that cannot safely move. The key idea is not long-term strategy but immediate calculation: a forcing capture opens lines, checks restrict the response, and the follow-up converts the attack into a decisive material gain.