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The following products for obsolete devices are still available


October 30 2014 ChessGenius 4.0 for iPhone, iPad & iPod released. New user interface and more features. [More]

May 2014 ChessGenius 1.5 for Windows Phone 8 released. Improved user interface and more features [More]

May 2014 ChessGenius 2.6 for Android released. Improved user interface and more features [More]

April 2013 ChessGenius for Windows Phone 8 released. [More]

October 23 2012 ChessGenius 3.1 for iPhone, iPad and iPod touch released. Easy import / export of databases files. [More]

March 12 2012 ChessGenius 2.5 for Android released. High resolution graphics, stronger. [More]

September 18 2011 ChessGenius for Samsung Bada phones released. [More]


Richard Lang's ChessGenius programs have a long history of being the strongest in the world. They have won Computer Chess World Championships 10 times.

Perhaps ChessGenius's greatest achievement came in August 1994 when it shocked the Chess World and became the first program ever to beat a World Champion (Gary Kasparov) at a non-blitz time level. ChessGenius also knocked GM Nikolic out of the same tournament, achieving an astounding 2795 ELO rating - all on a mere 100 Mhz Pentium PC!

Help wanted

Suggestions for improvements for future versions are always welcome. Email

ChessGenius is a trademark of Lang Software Limited. Android is a trademark of Google Inc. Use of this trademark is subject to Google Permissions. Other product and brand names may be trademarks or registered trademarks of their respective owners.
This page last modified March 2016
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