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Queen's Gambit Declined Powerbook 2022

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€9.90

A very high average Elo of at least 2450 was used as a basis. A total of 780,000 games with the ECO codes D30-D42 as well as D50-D69 form the basis for the Powerbook. The Queen's Gambit Declined is one of the openings with which Black has very good chances of equal play. Hence, it has been used in many world championship matches. It is also popular for the opening books in the engine room of Schach.de for the same reason, which is what gives us so many games with this opening. Statistics are therefore all the more meaningful.

Languages: German, English
System: Windows 7 or higher
Published:Feb 2022
Delivery: Download
Level: Any
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