Rybka 4 plays more aggressively and more tactically.
The chess engine Rybka has become the touchstone in computer chess.
Rybka Aquarium offers advanced analysis functions, powerful chess trees, etc.
Deep Rybka Aquarium 2011 offers advanced analysis functions, game commenting.
Tool for learning chess openings includes theoretical material on every opening.
ChessOK Downloader is a program that can download and install Rybka packages.
ChessOK Aquarium 2010 it is easy to install and fun to work with.
An action platform game with a wicked storyline that reshapes the Stone Age!
Electric Keys puts a slice of music history at your fingertips.
In this interactive music video clicking triggers the playback of music tracks.