ChessOK Aquarium 2022 (download)
ChessOK Aquarium 2022 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 22 (download)
Chess Assistant 22 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, 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.

Chess Opening Ideas Volume 2: Semi-Open Games 1. e4 others
Chess King's Opening Ideas DVD Course is the quickest way to learn the ideas, plans and goals behind the major chess openings. Just watch the moves and listen to their explanations.

Chess Opening Ideas Volume 3: Closed Games 1.d4 or 1.Nf3
Chess King's Opening Ideas DVD Course is the quickest way to learn the ideas, plans and goals behind the major chess openings. Just watch the moves and listen to their explanations.

Chess Opening Ideas Volume 1: Open Games 1.e4 e5
Chess King's Opening Ideas DVD Course is the quickest way to learn the ideas, plans and goals behind the major chess openings. Just watch the moves and listen to their explanations.

Complete Chess Course Volume 3: Endgames
Learn about the key concepts and positions that will increase your success in your tournament practice and will allow you to convert a material advantage into a win.