File:The Chessmaster 2000 floppy.jpg - Wikimedia Commons

The Chessmaster 2000 (Amiga)

FPGAmstrad - CPCWiki

The Chessmaster 2000 (Amiga, Amstrad CPC) Game Download

Chessmaster 2000, The - Commodore 64 Game - Download Disk/Tape - Lemon64

CH24 - The Encyclopedia of Human-Computer Interaction by Louisville Center for Design at Lindsey Wilson College - Issuu

Peter's site blog - Evolution of vintage PC chess programs (until VGA was used) PART 4

Download The Chessmaster 2000 - My Abandonware

Chessmaster 2000 - Macintosh Repository

Compute_Gazette_Issue_50_1987_Aug by Zetmoon - Issuu

File:Stitches 2.jpg - Wikimedia Commons

COMMODORE 64 & 128 - Bombjack.org

Amstrad CPC - Wikipedia

File:Single slit and double slit2.jpg - Wikipedia

Peter's site blog - Evolution of vintage PC chess programs (until VGA was used) PART 4