Sicilian Defense Boleslavsky Variation Puzzle (Rated 982): Win a Hanging Piece — Tactical Refutation
This middlegame puzzle is built around a hanging piece and a tactical refutation. White’s active queen and bishop create pressure, but one loose piece can be captured and the follow-up forces the king into an awkward defensive path. The key idea is that material balance can change instantly when an undefended piece is also tied to king safety. In classical chess, these positions reward concrete calculation over general plans.