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
Portable Game Notation (PGN)
PGN stands for Portable Game Notation, the generally accepted standard for distributing and exchanging games in text format. Aquarium can import and export games in PGN format. Games can also be copied and pasted in this format.Study chess online on Chess King Learn! Time-proven training courses, thousands of examples and exercises.
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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