Auto-chess apparatus and punched card therefor

摘要: As described herein, a light source mounted in housing illuminates each column of prepunched chess card as the is intermittently driven through housing. Each card, except for start new game column, includes at least two apertures which transmit to receiving ends possible 64 fibers. The transmitting fibers extend squares pattern formed top plate and illuminate when their corresponding are illuminated by source. indicate piece be moved square moved.