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Anester John
Anester John

Rybka 4 Book By Jiri Dufek Free Download

Rybka 4 Book by Jiri Dufek Free Download

If you are a chess enthusiast who wants to improve your opening skills and learn from the world's strongest chess engine, you might be interested in downloading the Rybka 4 Book by Jiri Dufek. This book is a high-class compilation of opening theory that was developed for the 100-core cluster Rybka and the program Rybka 4. It contains over 17 million positions and over 700,000 games, as well as original analyses and move choices that will challenge your understanding of modern chess.

The author of the Rybka 4 Book is Jiri Dufek, a national master, FIDE 2276, ICCF IM 2579, and one of the world's leading experts in chess opening theory. He has been on the Rybka team since summer 2009, and his preparation was used in all official events that Rykba won. He also worked as a second of Veselin Topalov during the World Championship match against Vishy Anand in 2010.


The Rybka 4 Book is not only useful for the program Rybka, but also for human players who want to learn from the best. The book covers all major openings and variations, and offers a balanced mix of sound and sharp lines. The book is well suited to the style of Rybka, which is aggressive, dynamic, and creative. The book also contains many computer-checked novelties that have never been published anywhere before.

So how can you get the Rybka 4 Book by Jiri Dufek for free? Well, there are some websites that claim to offer a free download of the book, but they are not reliable or legal. They might contain viruses, malware, or spyware that can harm your computer or steal your personal information. They might also violate the intellectual property rights of the author and the publisher.

The best way to get the Rybka 4 Book by Jiri Dufek for free is to use a legitimate online library service that offers a free trial period. You can sign up for such a service and access thousands of books, including the Rybka 4 Book, for a limited time. You can read the book online or download it to your device. You can also cancel your subscription anytime before the trial period ends and you will not be charged anything.

One example of such a service is [ChessBase], which is the world's leading chess software company. ChessBase offers a premium annual membership that gives you access to their online shop, where you can buy or download various chess products, including the Rybka 4 Book. ChessBase also offers a free trial period of one month for new customers. You can sign up for their service and download the Rybka 4 Book for free during this period.

Another example of such a service is [Chess House], which is an online store that sells chess equipment, books, DVDs, software, and more. Chess House offers a free shipping policy for orders over $75 within the US. They also have a 90-day return policy and a lifetime guarantee for their products. You can buy or download the Rybka 4 Book from their website, and if you are not satisfied with it, you can return it within 90 days for a full refund.

These are some of the ways you can get the Rybka 4 Book by Jiri Dufek for free legally and safely. The Rybka 4 Book is a valuable resource for chess players who want to improve their opening repertoire and learn from the strongest chess engine in history. It will help you gain an edge over your opponents and enjoy the game more.


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