A tournament-standard chess set engineered for serious players who value portability. The 4-inch king and 55 mm squares deliver authentic competitive proportions, while the 52 cm folding mahogany board with maple inlay collapses for convenient storage and travel. Algebraic notation printed on the board aids game analysis. Includes extra queens for pawn promotion. Ideal for club players, tournament preparation, and home study without sacrificing board size or playing comfort.