Millennium Chess Computers are some of the best smart chessboards around. We have already covered a few of them in the past. The King Competition is also worth a look. It is a gorgeous electronic chessboard with a 17.2″ board that lights up to show your moves. It has an estimated rating of 2450 ELO, so it should be good enough to give most players a good challenge.
This chessboard has a press sensory interface. It has a display to show the moves. It also supports Chess960. The King Competition is powered by the ARM Cortex M7 processor and has an adjustable speed from 10 – 300 MHz. With the ChessLink module, you can connect this board to Chess.com and Lichess. This chessboard can be powered by a ChessVolt.