For an increasingly strong Fritz! And many more chess contents for you. Powerbook 2020 includes more than 25 million opening positions, drawn from a selection of 1.7 million tournament games.
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The Fritz Powerbook 2021 contains 25 million opening positions, derived from 1.7 million high-class tournament games. Along with each position all relevant information is stored: all the movements that were played in the position, by players of what average rating, with what results of success and performance.
The games from which the Fritz Powerbook 2021 was derived (excluding Corr Games) are also included on the DVD or in the download version. The Fritz Powerbook 2021 represents the state of the art in current opening theory. New: For the first time, the FritzPowerbooks were also derived from the best 100,000 games in the Correspondence 2020 database to further improve the theoretical value of the moves given by the book. With the 2021 edition you get 3 books: Fritz Powerbook 2021, Strongbook and the new CorrBook.
Discover exciting new lines and practice them against Fritz. In addition, the DVD has a small but very exclusive book with the most powerful GM games (ELO> = 2550) of the last 100 years (2.7 million positions) and the StrongBook games database.

Powerbook 2021

Strongbook 2021

Corrbook 2021
ogram
- EAN-13
- 9783866817449