Changes

As 4K [[Dedicated Chess Computers|dedicated chess computer]]program, LogiChess was ported to the [[6800]] instruction set compatible [https://en.wikipedia.org/wiki/Hitachi_Ltd. Hitachi] [[6800#6301|HD6301V1]] and Newcrest 6301 8-bit controllers. It was sold in approximately 200.000 units <ref>[http://www.danielsen.com/resume.shtml Resume for Kaare Danielsen]</ref> from [[Saitek|SciSys]] as [[SciSys Explorer]], [[SciSys Explorer#Concord|SciSys Concord II]] and [[SciSys Explorer#Companion|SciSys Companion II]], and from [https://en.wikipedia.org/wiki/RadioShack RadioShack] as ''Tandy 1650'' <ref>[http://www.schach-computer.info/wiki/index.php/Tandy_1650 Tandy 1650] from [http://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info Wiki]</ref>. Another 4K <ref>[https://www.schach-computer.info/wiki/index.php/6301V 6301V] from [https://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info Wiki]</ref> branch was realized for [[Newcrest Technology]], for the [[CXG Sensor Computachess#III|CXG Computachess III]] in 1984 <ref>[http://www.schach-computer.info/wiki/index.php/CXG_Computachess_III CXG Computachess III] from [http://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info Wiki] (German)</ref>, as well inside the [[CXG Star Chess]] of 1985 <ref>[http://www.schach-computer.info/wiki/index.php/CXG_Star_Chess CXG Star Chess] from [http://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info Wiki]</ref> <ref>[http://www.schach-computer.info/wiki/index.php/Danielsen,_Kaare Danielsen, Kaare] from [http://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info Wiki]</ref>. According to its author, LogiChess is still the strongest 4K chess computer in the world <ref>[http://www.danielsen.com/resume.shtml Resume for Kaare Danielsen]</ref>.