Mark Watson Chess
Mark Watson Chess, (Mark Watson)
an early chess program written in 1977/78 by Mark Watson in Basic for the Apple II, distributed by Apple on their demo cassette tape  . Mark Watson Chess participated at the Second West Coast Computer Faire Microcomputer Chess Tournament in March 1978 in the class C section for Basic programs .
- Mark Watson's Blog, March 27, 2003
- why doesn’t iTunes support Ogg sound files ‘out of the box’? | Mark Watson's Blog, September 9, 2010
- Larry Wagner (1978). Results of First Microcomputer Chess Tournament. Silicon Gulch Gazette, Vol. 2, No. 4, May 10, 1978, pg. 9