Here is a smart chessboard made for serious players. The DGT USB Rosewood Electronic Chessboard can connect to Chessbase, Arena, and other chess GUIs for playing and analysis with Stockfish, Fat Fritz, Komodo, and other top engines.
The DGT e-Chessboard connects to the USB port on your PC. It lets you play online on sites like PlayChess. It has beautiful pieces too. The board is compatible with DGT Pi and DGT 3000 chess clock.