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 » New Training Software: Opening Lab
New Training Software: Opening Lab 14 December 2009
We are glad to inform you, that we have a new training software available at our shop: Opening Lab. Opening Lab is a fine opening manual. It features a theoretical review of all the chess openings, which are illustrated by instructive games of the greatest chess players. Each opening variation is supplied with evaluations and characteristics of key moves. The history of the variations’ development is described, as well as their current status. Opening Lab for download — $25 / €18 Opening Lab on CD — $32 / €25.6

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