Building Blocks   Perhaps the most appealing aspect of the Chessblocks is that they serve the double duty of being building blocks, as well as chess pieces.   Players too young to grasp the rules of the chess can build with the blocks, until their natural curiosity compels them to learn the more complex movements associated with chess.   Learning Tools   Chessblocks by their very nature gave an indication of the movements and powers inherent to them and provide instant recognition from each other and it takes only a few games to completely familiarize with the new shapes.  Once these visual cues and associations are realized, they can improve play in beginners and experts alike.      Super Stability   Because of their cubic nature Chessblocks glide smoothly over most playing surfaces and offer the maximum stability possible.  This fundamental improvement allows fast maneuvering and solves the problem of unintentional piece disruption during frenzied play.