Chess King Training Information

Our business is chess and our goal is to help you enjoy and improve your game. ChessOK is a leading developer of innovative chess software for the PC and the mobile market. We market and sell our products world-wide, both directly and through our resellers. ChessOK traces its roots all the way back to 1988, when the development of Chess Assistant, our chess database powerhouse, was started. Since then we have expanded in all directions. Our software catalog covers the need of every chess player, from the absolute beginner to the strongest grandmasters. We offer software for all aspects of training, studying and improving your chess. ChessOK is a brand name for Convekta Ltd. (Russia and UK). Below we present a short summary of our major product categories which highlight our commitment to all aspects of enjoying and improving your game through powerful and innovative software. Rybka & Aquarium . Rybka is by far the strongest chess engine and the computer world chess champion. Our Rybka family of products was developed to allow users to take full advantage of Rybkas amazing power through effective and innovative analysis methods. Besides Rybka herself (single- and multi-processor versions) we offer our new and modern user interface, Aquarium , which was developed specifically for Rybka. Aquarium is available bundled with Rybka 3 as well as a standalone product at a lower price. Chess Assistant and Databases . This product category comprises Chess Assistant, the chess database powerhouse, and our extensive chess databases. Chess Assistant includes the Rybka chess engine, so we have an overlap with the Rybka family described above. Chess Assistant is also available in various combinations with our database products. All our database products are also compatible with Aquarium . They include a database of 3,5 million games and a correspondence chess database with 370,000 games. For opening studies we offer Chess Opening Encyclopedia and databases with tens of millions of positions analyzed by Rybka and other chess ...