将棋の定跡 駒落ち

将棋の定跡 駒落ち is a dedicated Chrome extension that provides a comprehensive summary of the frame dropping opening book used in shogi handicap games. It allows players to study and reference strategic openings designed to balance gameplay when pieces are dropped as handicaps. Moreover, the extension doubles as an interactive shogi board where users can configure and reset handicapped piece setups, making it practical for both beginners and experienced players.

This tool is especially useful for teaching shogi, offering a reliable reference for handicap strategies and facilitating guided play. Inspired by the "frame dropping opening book definitive edition" compiled by the renowned shogi author Shoshi KazuHaru, it also honors historical practices such as the famous "win by pulling a lance to master" technique. Whether you are learning, teaching, or analyzing shogi handicap games, this extension serves as an essential resource and playing board.