Chafitz Modular Game System

Modular chess computer system designed by John Aker and Alan Mead, manufactured by Applied Concepts and distributed by Chafitz. Featured interchangeable game modules including Sargon 2.5, Boris 2.5, Morphy, Gruenfeld, Capablanca, and Steinitz. Uses 6502 processor. Competed at the First World Microcomputer Chess Championship 1980 in London.