Houdini Aquarium 2019 & ChessOK Aquarium 2021
ChessOK Aquarium 2021 is a new powerful analysis, database and chess publishing tool, powered by the world's strongest chess engines and 7-piece Lomonosov Tablebases.

ChessOK Aquarium 2021 €35.95
Houdini 6 Aquarium 2019 €53.95

ChessOK.com » New Training Software
New Training Software 09 December 2010
Training Package for Club Players (on CD, for download) consists of five educational programs: Opening Lab, Encyclopedia of Opening Blunders, Chess Combinations Encyclopedia, CT-ART. Mating Combinations and Theory and Practice of Chess Ending, covering every phase or aspect of chess from Opening to Endgame.
CT-ART. Mating Combinations is now available on CD for $32/€25.6. The course is composed of entirely new material, using a new iBook technology and focuses on mating combinations, giving 1200 examples and 700 exercises to solve.

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.

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