There are plenty of awesome pro chess engines available on the market. Fritz, Shredder, Hiarcs, and Junior are all great products. You can use them on your computer but this chessboard make playing chess against your computer a whole lot easier. With the DGT e-Board, you can play online at internet chess sites like PlayChess. Perfect for chess players who perform better on a real board. These Bluetooth chessboards are not cheap though.