7/18/2025 – How should a positional player begin with White - 1.d4 or 1.Nf3? In his Fritztrainer course, Sipke Ernst presents a practical 1.d4 repertoire. And in his Grandmaster course on 1.Nf3, Felix Blohberger also focuses on teaching ideas rather than memorizing lines. It's a tough choice! Stay flexible and take a look at both courses — this week (July 14–20), they’re available at a Summer Special price.
new: Fritz 20
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
Why memorising endless theory might not be the best path - and how an idea-based repertoire can change your game.
€39.90
A practical repertoire for the positional player after 1.d4 Vol.1 – 3
Are you tired of facing long engine lines and well-known theoretical complications? Then I have something interesting for you. In this video course, I will show you a repertoire after 1.d4 that aims to be practical and well-suited for the positional player. I give promising mainlines for white against all black’s main replies to 1.d4 that are engine-proof, easy to learn and can be played almost instantly. Moreover, if black deviates, then white obtains a promising initiative and black will have to suffer an unpleasant defence.
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.
Instead of forcing lines, Felix emphasises deep positional understanding and flexible structures, making it easy to transition into systems like the Réti or the English Opening. His recommended King’s Fianchetto provides a strong, reliable setup, perfect for players who prefer strategic play and flexibility rather than memorising long, complicated lines.
From the 2026 Candidates Tournament, featuring a video review by Dorian Rogozenco, to Jan Werle’s opening video on the French Tarrasch Defence, and Oliver Reeh’s tactical column ‘Top Grandmasters at Work’. Analyses by Giri, So, Wei Yi and many others.
You will learn how Black's dynamic piece activity and structural counterplay more than compensate for White's extra tempo in the colour-reversed setups.
In this course, you’ll learn how to take the initiative against the London and prevent White from comfortably playing their usual system by playing 1.d4 Nf6 2.Bf4 Nh5.
London System Powerbase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.
The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.
In this course, Grandmaster Elisabeth Pähtz presents the London System, a structured and ambitious approach based on the immediate Bf4, leading to rich and dynamic positions.
Opening videos: Open Spanish (Sipke Ernst) and Classical Sicilian (Nico Zwirs). Endgame Special by Igor Stohl: ‘Short or long side’ – where should the defending king be placed in rook endgames? ‘Lucky bag’ with 35 master analyses.
€14.90
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