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Fat Fritz 2.0 - The new number 1

by ChessBase Shop - 09/02/2021

Fat Fritz 2.0 is the successor to the revolutionary Fat Fritz, which was based on the famous AlphaZero algorithms. Using a new Japanese AI technology that achieves optimal performance on regular computerprocessors (CPUs – no expensive graphic card required) it combines the best of both worlds: a massive new neural network, trained by Albert Silver with the original Fat Fritz, while learning from the surgical precision of Stockfish’s legendary search. This new version takes chess analysis to the next level and is a must for players of all skill levels, whether beginner or professional, who won’t accept any compromises. Its understanding is unparalleled, as it learned by literally studying billions of chess positions. Fat Fritz 2 comes with the latest version of the most advanced chess playing interface in the world, which provides coach functions, automatic game analysis, a database with 1 million games as well as a six-month subscription to ChessBase Premium Account.

Fat Fritz 2.0

Fat Fritz has revolutionised the world of chess engines. The AI engine is based on the famous AlphaZero algorithms: the extraordinary playing strength and the completely new analyses fascinated the chess world. Now Fat Fritz 2.0 has arrived!

The new no.1

Fat Fritz 2.0 is based on the Stockfish 12 engine, but uses a completely new neural network with better ratings and greater performance.



Fat Fritz 2.0 achieves top performance even without a high-end graphics card!


Fat Fritz 2.0 – miles ahead!

In the comparative match over 1552 games Fat Fritz 2.0 clearly beats Stockfish 12 (286 wins with 99 losses, rest draws) and outperforms the previous top engine by over 40 Elo points (as of February 2021).


Incl. Fritz 17 user interface (64 Bit).

Runs on any current Windows PC or laptop.


What you receive:

ChessBase Premium-Membership (six months) with access to the ChessBase Video Portal, Playchess, the Tactic-App, LiveDatabase, LiveBook etc. Database of around 1.5 Mio. Games, and much more

System Requirements


PC Core i3 oder i5 / AMD FX or Ryzen 3, 2 GB RAM, Windows 7/8/8.1 64Bit, DirectX9, , graphics card with 256 MB RAM, Windows Media Player 11 and Internet access.



PC Core i7, i9 or AMD FX, Ryzen 7/9 and Windows 10 64-Bit, 4 GB RAM, Windows 10, DirectX10, graphics card with 512 MB RAM or more, Windows Media Player 11 and Internet access.


System requirements for ChessBase Account:

Internet access and up-to-date browser, e.g. Chrome, Safari. Runs on Windows, OS X, iOS, Android and Linux.