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
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.
ChessOK Aquarium 2021 (download)ChessOK Aquarium 2021 offers advanced analysis functions, game commenting, searching, powerful chess trees, playing, databases and much more.
CT-ART 6.0 (Windows only, 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.
CT-ART 5.0 - Complete Chess Tactics (download, Multiplatform 5x)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 September
Combinations for Club players (Download, Multiplatform 5x)Level 5 [Rating 1400-1600]; Tactics. More than 2000 exercises on combinations for club players.
CT-ART. Mating Combinations (CD)Levels 4 - 6 [Rating 1200-1800]; Tactics. 1200 examples and 700 exercises on 14 themes illustrating different mating situations.
CT-ART. Mating Combinations (download, Multiplatform 5x)Levels 4 - 6 [Rating 1200-1800]; Tactics. 1200 examples and 700 exercises on 14 themes illustrating different mating situations.