Houdini Aquarium 2019 & ChessOK Aquarium 2021
ChessOK 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

ChessOK.com » Rybka Aquarium 2010+
Rybka Aquarium 2010+ 24 November 2009
In view of the changes in Rybka author Vasik Rajlich’s plans about the date of Rybka 4’s launching (read his message here) our plans concerning the Rybka Aquarium 2010+ package respectively have also been altered! Customers who have already ordered Rybka Aquarium 2010+ in accordance with our previous announcement can either get their money back or receive a new Rybka Aquarium 2010+ kit. We are trying to include into Rybka Aquarium 2010+ the best possible substitution of the Rybka 4 engine.
1) Now Rybka Aquarium 2010+ / Deep Rybka Aquarium 2010+ will include Rybka 3/Deep Rybka 3.
2) Super Bonus. Instead of a right for a free upgrade to Rybka 4 / Deep Rybka 4 you will get a free copy of a professional chess database program Chess Assistant 10 along with Aquarium 2010+! Every buyer of the Rybka Aquarium 2010+ package gets a bonus of Chess Assistant 10 starter package, and a buyer of Deep Rybka Aquarium 2010+ gets Chess Assistant 10 Professional package. For the DVD-version of Rybka Aquarium 2010+ the Chess Assistant will be delivered on an additional DVD enclosed into a box. This offer presents a unique opportunity to buy those two programs at the lowest possible price.

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