Chess Assistant 9.1 (starter package) - $169

Chess Assistant 9.1 is a unique tool for managing chess games and databases, playing chess on the Internet, viewing electronic texts, studying openings, analyzing games, or playing chess against the computer.
Chess Assistant 9.1 Starter package includes a strong game engine Shredder 9.11 (ELO rating 2750), a convenient mode of entering and analysing games, Chess Opening Encyclopedia 2006, powerful search system, unique Tree mode, the database of 1 000 000 games played by masters and grandmasters that can be automatically updated through the Internet each week with 3000 new games (for free till the end of 2008).
Chess Assistant 9.1 Starter package allows to connect the strongest game engine Rybka, open and edit any data from DVDs Chess Databases and Advanced Chess Data, add or view databases in PGN and CBH formats, while removing any duplicate games.
The Chess Opening Encyclopedia 2006 mode includes rich theoretical material on all the openings, more than 8 000 annotations from GM Kalinin and 500 000 expert evaluations to key opening positions. The detailed key system for any opening has an opportunity to edit. The new Test Opening mode will allow testing your knowledge and skills in openings.
Chess Assistant includes a convenient interface for playing at Internet Chess Club.

Language versions: English, Spanish, German, French and Italian versions are available.

Chess Assistant 9.1, Starter package includes: CD, printed manual 112 pages and box

System requirements: IBM-PC compatible computer, 128 Mb RAM, 1 Gb free of space on hard disk, CD-ROM, Windows 2000/NT/XP/Vista

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Video lessons for Chess Assistant
Types on using the program