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 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.
ChessOK Aquarium 2021 (download)ChessOK Aquarium 2021 offers advanced analysis functions, game commenting, searching, powerful chess trees, playing, databases and much more.
Chess Assistant 21 (download)Chess Assistant 21 is a unique tool for managing chess games and databases, playing chess through the Internet, analyzing games, or playing chess against the computer.
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.
Monthly Specials For February
16th World Champion (download)All 1198 games played by the World Champion. About 230 of them with commentary. 80 exercises: play like Carlsen and play against Carlsen.
Chess Tactics in Sicilian Defense (DVD)Levels 6 - 8 [Rating 1600-2200]; Opening. An extensive course covering the most sharp and deciding variations of the Sicilian Defense.
Chess Tactics in Sicilian Defense (download)Levels 6 - 8 [Rating 1600-2200]; Opening. An extensive course covering the most sharp and deciding variations of the Sicilian Defense.
4 World Chess Champions (download)This package includes 4 courses: Fischer, Kasparov, Anand, Carlsen.