ChessOK

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a brand name for **Convekta Ltd.**, a [|Moscow] based chess software company headed by founder Victor Zakharov and Sergey Abramov. ChessOK traces back to 1988 when the development of Chess Assistant started. ChessOK is operating Playing Zones to play chess online, and offers articles and free online services, such as probing Nalimov Tablebases, an Opening tree and game broadcasts.  =Products= Primary products are the Chess database Chess Assistant, the Windows GUI, database and chess publishing tool Aquarium, and the Windows GUIs, database and chess training tools Chess King and Peshk@. Chess Assistant, Aquarium, and Chess King are bundled with Houdini, Aquarium became famous with Rybka. Further, ChessOK sells pocket and mobile chess software, databases, game collections, opening encyclopedias, chess training software, dedicated chess computers, and chess videos, books and accessories.
 * ChessOK**,

=Lomonosov Tablebases= In 2013, Convekta Ltd. announced the release of 7-men Lomonosov Tablebases. Until December 31, 2013, the tablebases will be available online through ChessOk products.

=Forum Posts=
 * [|Re: convekta tablebase announcement] by Victor Zakharov, CCC, April 28, 2004
 * [|a few words about Convekta] by Joseph, CCC, September 17, 2007
 * [|Rajlich/Osipov/Rybka/Strelka/Answers by Convekta] by Eduard Nemeth, CCC, January 17, 2008 » Rybka, Strelka, Convekta
 * [|Rybka 3 with new GUI: are they serious?!] by Jouni Uski, CCC, April 05, 2008
 * [|ChessOK internet chess] by Alex Brown, CCC, September 01, 2009
 * [|New Chess Course software by ChessOk] by Albert Silver, CCC, February 24, 2010
 * [|Complete 7-piece tablebases are out!] by Albert Silver, CCC, April 12, 2013 » Lomonosov Tablebases
 * [|ChessOk Android App] by [|Ted Summers], CCC, July 19, 2013
 * [|Chess King and Peshk@ with external WB/UCI engines] by Norbert Raimund Leisner, CCC, July 23, 2013

=External Links=
 * [|ChessOK.com: Chess shop from the developers of Rybka 4 Aquarium]
 * [|Шахматный магазин ChessOK. Любые шахматные товары, лучшие цены и ассортимент]
 * [|About - ChessOK.com]
 * [|ChessOK Cafe]
 * [|ChessOK forum]
 * [|Welcome to Convekta Chess Site]
 * [|ChessAssistance.com All you ever wanted to know about Convekta] by Robert Pawlak, September 12, 2004
 * [|ChessAssistance.com Which program is best for me? - A Short Guide to Convekta Software] by Robert Pawlak, June 25, 2005
 * [|Convekta Ltd - DGT Projects]

=References= =What links here?= include page="ChessOK" component="backlinks" limit="80"
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