Houdini Aquarium 2019 & ChessOK Aquarium 2023ChessOK Aquarium 2023 is a new powerful analysis, database and chess publishing tool, powered by the world's strongest chess engines.
ChessOK Aquarium 2023 €39.96
Houdini 6 Aquarium 2019 €53.95
New Articles
01 February 2012
New articles by Dadi Jonsson are available in our Articles section: Chess King with Houdini 2 – an extensive review of Chess King, a new program for chess training and analysis; Customizing Your IDeA Tree Configuration – learn to customize IDeA Trees in Aquarium.
New articles by Dadi Jonsson are available in our Articles section: Chess King with Houdini 2 – an extensive review of Chess King, a new program for chess training and analysis; Customizing Your IDeA Tree Configuration – learn to customize IDeA Trees in Aquarium.
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!
Download weekly chess database updates (containing 2000+ games) with latest tournaments and games in PGN and Chess Assistant format.
- Aquarium support resource
- Opening Tree Mode
- Play Chess against Computer
- Endgame Nalimov Tablebases
- Download Chess Games (PGN)
- Chess Puzzles