Wooden Chess Board with Piece Recognition - Open Electronics - Open Electronics
chess | PlanetArduino
Check This Chess-Playing Raspberry Pi Robot | Tom's Hardware
Raspberry Turk: The amazing chess-playing robot with a Raspberry Pi hidden inside @Raspberry_Pi #PiDay #RaspberryPi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Maker builds an Arduino-controlled, chess-playing robot | Arduino Blog