Tarrasch Defense Puzzle (Rated 1065): Win — Trapped Rook
This Tarrasch Defense puzzle highlights a trapped rook and a decisive material gain in the opening. White’s advanced knight on c7 creates pressure while Black’s rook has very limited mobility. The key idea is to recognize when an apparently active enemy piece is actually vulnerable to a forcing exchange. By calculating the defender’s only practical response, White can convert activity into lasting material advantage while preserving strong central control and pressure against the uncastled king.