Houdini Aquarium 2019 & ChessOK Aquarium 2021ChessOK 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
Chess Tactics in Slav Defense
21 June 2013
Chess Tactics in Slav Defense and Chess Tactics in Kings Indian Defense are now available on DVD as well!
The Chess Tactics in Openings series currently consist of five courses. See them in our shop!
- Chess Tactics in Slav Defense (DVD, download)
- Chess Tactics in Kings Indian Defense (DVD, download)
- Chess Tactics in Grunfeld Defense (DVD, download)
- Chess Tactics in Open Games (DVD, download)
- Chess Tactics in Sicilian Defense (DVD, download)
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.
- Aquarium support resource
- Opening Tree Mode
- Play Chess against Computer
- Endgame Nalimov Tablebases
- Download Chess Games (PGN)
- Chess Puzzles