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, 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.
ChessOK Aquarium 2023 (download)ChessOK Aquarium 2023 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.
Chess Assistant 23 (download)Chess Assistant 23 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 January
Upgrade Checkmates I to Multiplatform 5xLevel 1 [Rating 200-600]; Tactics, School Software. 40,000 exercises on elementary checkmates.
Upgrade CT-ART for Beginners to Multiplatform 5xLevel 5 [Rating 1400-1600]; Tactics. 150 examples and 1500 exercises on more than 30 tactical methods and motifs.
Upgrade Elementary Combinations to Multiplatform 5xLevels 3 - 4 [Rating 1000-1400]; Tactics. Over 5000 exercises for beginners.
Upgrade Checkmates II to Multiplatform 5xLevel 2 [Rating 600-1000]<br /> Tactics, School Software. 77,000 mate in one exercises for beginners.