ChessBase Summer-Special! – Part 7

by ChessBase
8/18/2026 – Dear chess friends! We’ve got another great offer for you: this week (until August 23rd, 2026), you can get up to 30% off all Fritz Trainer courses by Robert Ris and Felix Blohberger!

YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
FRITZ is more than just a chess engine – it’s a training revolution! Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.

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. 

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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.

A Complete Black Repertoire against 1.d4, 1.Nf3 & 1.c4

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.

Buy now:
Instead of 54.90 € in the sale just 34.90 €

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The Hyper-Accelerated dragon is fast, from the very first moves, your bishop heads to g7, seizes the long diagonal, and turns into the most feared piece on the board. It rewards players who love initiative and clear attacking plans.
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 video sample: Introduction
Free video sample: 6.Be3 Qb6 Introduction

Hyper-Accelerated Dragon Vol. 1 & 2

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

Buy now:
Instead of 69.90 € in the sale just 54.90 €

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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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In diesem Kurs vermittelt Großmeister Felix Blohberger ein komplettes Eröffnungsrepertoire für Weiß, das sich um den flexiblen Zug 1.Sf3 dreht.
Suchen Sie nach einem vielseitigen und strategischen Eröffnungsrepertoire, das nicht auf dem Auswendiglernen endloser Varianten beruht? In diesem Kurs vermittelt Großmeister Felix Blohberger ein komplettes Eröffnungsrepertoire für Weiß, das sich um den flexiblen Zug 1.Sf3 dreht. Egal, ob Sie Vereinsspieler oder ein erfahrener Wettkämpfer sind, dieser Kurs bietet einen soliden und dennoch dynamischen Ansatz, der sich an verschiedene Spielstile und Gegner anpasst.
Videobeispiel: Einführung
Videobeispiel: 2...Lg4 3.Lg2 c6/Sd7

1.Nf3: A Reti-Grandmaster course for strategic understanding and flexibility Vol.1 & 2

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

Buy now:
Instead of 59.90 € in the sale just 44.90 €

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GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
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 video sample: Introduction
Free video sample: London System

King’s Indian – A Complete Repertoire for Black Part 1 & 2

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

Buy now:
Instead of 89.90 € in the sale just 64.90 €

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