Chess Assistant 17 & Chess Assistant 17 PRO
Chess Assistant 17 combines advanced game database management, analysis powered by the strongest Houdini 5 engine, the advanced Tree mode, Opening Encyclopedia and many other features.

Chess Assistant 17 with Houdini 5 — $94.95 / €75.96
Chess Assistant 17 PRO with Houdini 5 PRO — $145.95 / €116.76

ChessOK.com » The autumn offer: three powerful programs at the price of a one!
The autumn offer: three powerful programs at the price of a one! 31 August 2011


When buying Chess Assistant 11 this autumn you get ChessOK Aquarium 2011 and Chess Opening Encyclopedia 2011 for free! These three magnificent programs fully supplement each other. In any of them you can use the Rybka 4 engine and databases.

Study chess online on Chess King Learn! Time-proven training courses, thousands of examples and exercises.

Start playing right now in your web browser on Chess King Playing Zone! Teams, tournaments, training, analysis and much more!

7-man Lomonosov Tablebases provide deeper-than-ever insight into chess endgame.

Download weekly chess database updates (containing 2000+ games) with latest tournaments and games in PGN and Chess Assistant format.

More »