Electronic chess-board : r/diyelectronics

Automated Chess Board Plays You

Wizard Chess : 5 Steps (with Pictures) - Instructables

AtomicChess Features Full Internet-Based Automatic Movement

Phantom - Making My Own Automatic Chessboard

Automatic Chessboard

Playing Chess Against Arduino : 4 Steps (with Pictures) - Instructables

PHANTOM. The Robotic Chessboard Made of Real Wood by Wonder Substance — Kickstarter

Square On: The Magic Chess Robot

Arduino - Chessprogramming wiki

James Stanley - Autopatzer: my automatic chess board