CHESS OLDIES OF COMMODORE 64
Thanks to http://www.jac64.com for Commodore 64 java emulator.
Click on java, use keyboard only, no mouse.

 
Reset, Sound off, Sound on, Fullscreen


Source http://www.spacious-mind.com/html/commodore_c64tpc.html
Links to other emulations: Cesar, Chess 7.5, Colossus 4, Cyrus II, Hypra chess, Master chess, Mychess, Petchess, Sargon 2, Schach 64, Superchess.

Some fun: Display memory or do not.