Houdini Aquarium 2019 & ChessOK Aquarium 2023
ChessOK 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

ChessOK.com » ChessOK Aquarium 2012 Preorder!
ChessOK Aquarium 2012 Preorder! 02 November 2012

ChessOK Aquarium 2012 is available for preorder!
If you already own any previous version of Houdini 2 Aquarium, Rybka Aquarium or ChessOk Aquarium, you can upgrade it for just 60% of the full price!

If you are interested in the upcoming releases of Chess Assistant 13 and Houdini 3 Aquarium (also available for preorder), you may want to read about differences between the products and packages on the What’s the Difference page.

  • Preorder ChessOK Aquarium 2012 and choose a gift (see product description)!
  • Preorder Upgrade ChessOK Aquarium 2012
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