Includes full version of Chess Academy Database System, Chess Database with approx. 2.000.000 games, Playing, Tutorial & Training Program, Chess Academy Engine with Opening Book (about 9 Million positions) and Middlegame Book (about 12 Million Positions), 2 Tutorial & Training Modules "Encyclopedia of Combinations" based on materials from Chess Informant`s book "Encyclopedia of Combinations" and other sources. Both modules are deeply classified & annotated, include total more than 3.450 selected chess combinations.