Software
ChessOK's software catalog covers the need of every chess player, from the absolute beginner to the strongest grandmasters. We develop software for all aspects of training, studying and improving your chess.
Featured Products - Software
CT-ART 5.0 - Complete Chess Tactics (download)CT-ART is the world's most recognized and effective chess tactics course. The new CT-ART 5.0 combines three levels of chess tactics on three discs.
ChessOK Aquarium 2019 (download)ChessOK Aquarium 2019 offers advanced analysis functions, game commenting, searching, powerful chess trees, playing, databases and much more.
Houdini 6 PRO Aquarium 2019 (download)Houdini Aquarium 2019 is a revolutionary analysis, database and chess publishing tool, combined with the world’s strongest chess playing engine, Houdini 6 PRO, which is 60 ELO points over its predecessor and supports up to 128 cores and 128 GB of hash.
CT-ART 6.0 (DVD, multi-language)Levels 1 - 9 [Rating 200-2400]; Tactics. Largest Tactics combo available with over 10,000 exercises for all chess players, from beginners to masters.
Chess Assistant 19 with Houdini 6 (download)Chess Assistant 19 with Houdini 6 is a unique tool for managing chess games and databases, playing chess through the Internet, analyzing games, or playing chess against the computer.
Monthly Specials For November
Training Package for Beginners (Download)Training Package for Beginners includes huge carefully selected material to improve the skill level of newer players.
Total Chess Tactics (Download)Total Chess Tactics package consist of 3 products: Chess Tactics level 1, 2 and Chess Tactics level 3.
Training Package for Intermediate Players (Download)Chess Training Package for intermediate players consists of five magnificent educational programs that cover all the aspects of chess: Opening, Tactics, Strategy and Ending.
Training Package for Club Players (Download)Training Package for Club Players lets you learn and improve various chess sklils in opening, middlegame, endgame, tactics and strategy.