Changes

In 2002 Richard Lang founded his own company, merchandising Chess Genius for various platforms with focus on [https://en.wikipedia.org/wiki/Personal_digital_assistant PDA] and [https://en.wikipedia.org/wiki/Mobile_phone mobile phones], recently also for [[Engines for :Category:Android|Android]] <ref>[http://www.chessgenius.com/ ChessGenius World class chess software] © Lang Software Limited</ref> . In an 2003 interview, Richard Lang stated that there is still much of Cyrus in current versions of Chess Genius. For example, he had never used [[Quiescence Search|quiescence searches]] and relied instead on a [[Static Exchange Evaluation|static swap off routine]]. More recently he has failed to make progress with top PC programs. In part perhaps due to his programming techniques do not scale well on very fast hardware. The program has become very complex, and unfortunately the complexity seems necessary and new ideas have not really worked <ref>[http://www.chesscomputeruk.com/Richard_Lang_Q_A.pdf Richard Lang - Question & Answer Interview given to a German magazine in 2003], pdf hosted by [[Mike Watters]], [http://www.chesscomputeruk.com/index.html Chess Computer UK]</ref> .