Counter Grunfeld Puzzle (Rated 1118): Win Material — Chess Puzzle with Theory & Hints
This middlegame puzzle is about converting activity into a decisive material gain. White’s rook is active on the c-file, while Black’s bishops are awkwardly placed and one key piece is vulnerable to tactical pressure. The position rewards accurate calculation: first improve the rook’s coordination, then force Black into a defensive reply, and finally win material by exploiting the loose back-rank and hanging-piece geometry. It is a classic example of classical chess technique meeting tactical precision.