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a [[Dedicated Chess Computers|dedicated chess computer]] manufactured by [[Saitek|Scisys-W Ltd.]] [https://en.wikipedia.org/wiki/Hong_Kong Hong Kong] from 1981. Primary author of a [[Z80]] based development version was [[David Broughton]], while the translation to the [[6502]] production version was done by [[Mark Taylor]] <ref>[http://www.schach-computer.info/wiki/index.php/Levy,_David David Levy interview] from [http://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info - Wiki]</ref> . Both programmers were recruited into [[David Levy|Levy's]] and [[Kevin O’Connell|O’Connell's]] company [[Philidor Software]] which was closely related to [[Eric Winkler|Winkler's]] [[Saitek|Scisys-W Ltd.]] who manufactured and traded most of their computers until in summer 1981 Levy and O’Connell decided to loosen their relationship with SciSys and founded their new software company [[Intelligent Software]] <ref>[http://www.chesscomputeruk.com/html/chess_computers_-_the_uk_story.html Chess Computers - The UK Story] from [http://www.chesscomputeruk.com/index.html Chess Computer UK] by [[Mike Watters]]</ref> <ref>[[Tony Harrington]] ('''1983'''). ''Intelligent Software''. [[Personal Computer World]], [http://www.chesscomputeruk.com/html/publication_archive_1983.html April 1983], [http://www.chesscomputeruk.com/PCW_April_1983.pdf pdf] hosted by [[Mike Watters]]</ref>.