Description
ChessOK Aquarium 2026
Fast, strong, solid!
What’s new in ChessOK Aquarium 2026:
- 1-month Chess King LEARN subscription, giving access to 135+ courses available both on the website and in mobile apps! The courses are available in 9 European languages, sorted by category and difficulty level, and include such gems as Chess Tactics for Beginners 2.0, Chess: From Beginner to Club Player, Chess Strategy, Chess Middlegame series, several courses from CT-ART and Chess Tactics in the Opening series and more. Includes the new Chess King University Paths!
- Updated databases now contain 9.55 million games in total!
- Weekly updates of about 10,000 new games until the end of 2026
- ChessOK Aquarium 2026 auto-installs the strongest chess engine Stockfish 17.1 upon the first launch. Stockfish is leading in most independent computer chess rating lists. No serious chess player can be without Stockfish!
Quick Overview
ChessOK Aquarium 2026 offers advanced analysis functions, game commenting, searching, powerful chess trees, playing, databases and much more. Interactive Deep Analysis is the most advanced chess analysis method available today. Infinite Analysis is more flexible than ever with analysis presets. Find Blunders and Game Analysis for analyzing whole games.
You also receive 1-month access to 130+ courses at Chess King Learn. ChessOK Aquarium 2026 auto-installs the strongest chess engine Stockfish 17.1, in addition to the good old Rybka 4 that comes with the package.
System requirements: PC, 256 MB RAM, 4GB of free disk space, Windows Vista/7/8/10/11.
Language versions: English, German, Spanish, Italian, French and Russian.
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