This is a shareware 3D chess game, support for single player / multi player / two player mode. Iit does not require graphics acceleration, it uses software rendering. If you want to play against the most powerfull AI-s, you need to buy the game, otherwise its free, and every function is available.
For fluid gameplay, its ideal to have an AMD cpu with 8 core, or a strong Corei7. Its good to have 6 gbyte of RAM.
The game have no special library dependencies, it will run on every recent linux distribution.