
Robert Ris (1988) is an International Master from The Netherlands, who nowadays is active mainly as an online chess trainer. For ChessBase he has recorded various training courses.
In his Fast & Furious show on the PlayChess server, sharp opening lines are explained for a wider audience. On his YouTube channel you will find out more about his training style.

These video courses feature a black repertoire against 1.d4, 1.Nf3 and 1.c4. The recommended variations are easy to learn and not difficult to remember, but also pose White serious challenges.
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This two-volume course presents a complete repertoire for Black after 1.e4 c5 2.Nf3 g6 - the Hyper-Accelerated Dragon. In recent years, this dynamic line has grown significantly in popularity, with several of the world’s top players adding it to their repertoires.
This variation has two main advantages for black, he does not have to face the Rossolimo or Moscower Variation after 3.Bb5 and in many lines he can play d5 in one go and save a tempo. This first volume covers the Open Sicilian with both the razor sharp lines from the dragon and the positional Maroczy Bind.
Free sample videos: Introduction - 6.Be3 Qb6 Introduction
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Felix Blohberger is not just a grandmaster—he’s a multiple time Austrian national champion and a permanent force on the Austrian national team.
Earning his GM title at just 19, Felix brings a wealth of experience both as a competitive player and a top player.
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Looking for a versatile and strategic opening repertoire that doesn’t rely on memorising endless variations? In this course, Grandmaster Felix Blohberger delivers a complete opening repertoire for White, centred around the flexible move 1.Nf3. Whether you’re a club player or a seasoned competitor, this course offers a solid yet dynamic approach that adapts to various playing styles and opponents.
Free sample videos: Introduction - Grunfeld Sidelines
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The King’s Indian Defence has been one of the most dynamic and popular responses to 1.d4 for decades. Legends such as Garry Kasparov, Bobby Fischer, and Hikaru Nakamura have employed it at the highest level – and it continues to fascinate today, as it offers Black not only solidity but also rich attacking and counterattacking opportunities. Its special advantage: the King’s Indian is a universal system, equally effective against 1.d4, 1.c4, and 1.Nf3. Grandmaster Felix Blohberger, multiple Austrian Champion and experienced second, presents a complete two-part repertoire for Black. His approach: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
Free sample videos: Introduction - London System
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Instead of 89.90 € in the sale just 64.90 €