GM Ioannis Papaioannou presents a complete White repertoire after 1.d4 Nf6 2.Nf3, built around the flexible 3.Nbd2 system that bypasses the King's Indian and Grünfeld theoretical battlefronts in favor of strategically rich positions where understanding outweighs memorization. Across seven lessons the course covers Black's full range of responses — 3...d5 with both quiet and ...c5-based setups, ...d6 structures with both Bb5+ and Bd3 plans, the energetic 3.Nc3 against 2...d6 leading to Pirc and Philidor positions, and the gambit 4.e4 against 2...c5 3.d5 b5. The course is the digital release of Papaioannou's training camp, featuring 10.5 hours of professionally edited video lectures, the complete annotated PGN material with additional analysis, and lifetime access — built for serious players who want a unified strategic system instead of separate preparation against each Black defense.
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10.5h PGN Download Video Content
When GM Felix Blohberger began searching for a practical weapon against the Grünfeld and King's Indian Defense, he wasn't looking to compete with mainline theory. Instead, he identified a subtle move order shift that changes the entire character of the position: 1.d4 Nf6 2.Nf3 g6 3.Nbd2. By developing the knight to d2 rather than c3, White sidesteps decades of established theory while maintaining concrete advantages in the resulting structures.
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1h and 34min PGN Download Memory Booster Interactive Tests Video Content
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When top players like Anand began employing 3.f3 against the Grünfeld and King's Indian, they weren't searching for a tactical refutation. They were reclaiming White's most fundamental asset: the ability to establish a classical pawn center without committing to a rigid piece configuration. This flexible approach, systematically explored by IM Kushager Krishnater, offers White a coherent repertoire where strategic clarity replaces the encyclopedic memorization demanded by mainline theory.
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3h PGN Download Memory Booster Interactive Tests Video Content
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When White avoids the main theoretical battles of the Grunfeld Defense with moves like 1.d4 Nf6 2.Nf3 g6, many players find themselves unprepared for the resulting positions. The new Anti-Grunfeld for Black course by GM Luca Moroni, GM Baadur Jobava, and IM Dragos Ceres addresses this critical gap in opening preparation, offering a practical and universal approach that serves both Grunfeld and King's Indian Defense players.
Sequence: Grunfeld for Black »
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3h and 35min PGN Download Memory Booster Interactive Tests Video Content
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When GM Veselin Topalov unleashed 3.h4 against GM Anish Giri at the 2016 Candidates Tournament, the chess world laughed. Critics dismissed it as desperation, a novelty without substance. They were spectacularly wrong.
Fast-forward to 2025, and this "crazy" move has become a weapon of choice for the world's elite: Magnus Carlsen, Ding Liren, Maxime Vachier-Lagrave, and Alexander Grischuk have all embraced what chess insiders now call the 1.d4 Squeeze Repertoire. The system officially entered top-level preparation between 2019-2020, transforming from curiosity to cutting-edge theory.
Modern Chess is proud to present "1.d4 According to Lucas van Foreest - 1.d4 Nf6 2.c4 g6 3.h4", the latest installment in our acclaimed repertoire series, authored by GM Pier Luigi Basso and GM Lucas van Foreest.
Strategic Philosophy: Maximum Discomfort for Your Op
Sequence: 1.d4 According to Lucas Van Foreest »
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2h and 21min PGN Download Memory Booster Interactive Tests Video Content
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GM Baadur Jobava, GM Luca Moroni, and IM Dragos Ceres are back to complete their groundbreaking Grünfeld Defense repertoire. After the success of Grünfeld for Black – Part 1, which focused on the sharp main line with 4.cxd5 and 5.e4, this second course gives you everything else you need to confidently play the Grünfeld against 1.d4.
Sequence: Grunfeld for Black »
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3h and 53min PGN Download Memory Booster Interactive Tests Video Content
The Grünfeld Defense offers Black unparalleled counterplay and winning chances against 1.d4. Yet even experienced players hesitate to adopt it, intimidated by the theoretical jungle that surrounds this razor-sharp opening.
"The Grünfeld always fascinated me, but I was often scared by all the theory," admits GM Baadur Jobava. "Now things are easier with engines, so I asked two dynamic players, IM Dragos Ceres and GM Luca Moroni, to help me build something fresh, fun, and easy to use."
Sequence: Grunfeld for Black »
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3h and 45min PGN Download Memory Booster Interactive Tests Video Content
The camp Grunfeld Defense for White According to Papaioannou is now available as a digital product! This comprehensive course includes all the videos from the camp as well as the PGN file related to the training sessions. The material consists of 10.5 hours of video and a PGN database with 140 files!
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10.5h PGN Download Video Content
Following the success of his first course, Strategical Repertoire Against King's Indian Defense – Part 1, IM Dejan Marjanovic continues building a powerful and practical White repertoire based on the Fianchetto System.
This time, he targets one of Black’s most respected and dynamic defenses — the Grunfeld Defense.
The starting position of the course arises after:
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 0-0 5.Bg2.
Here, IM Marjanovic covers both the classical Grunfeld move 5...d5 and the solid 5...c6 followed by ...d7-d5 (the Symmetrical Grunfeld).
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4 hours PGN Download Memory Booster Interactive Tests Video Content
Welcome to the second course in our 1.d4 According to Dreev series: 1.d4 According to Dreev - Fight the Gruenfeld Defence. In this database, GM Alexey Dreev and GM Pier Luigi Basso delve into one of the most theory-intensive openings in chess: the Gruenfeld Defense. We remind you that the first course from the series is 1.d4 According to Dreev - Fight the King's Indian.
Sequence: 1.d4 According to Dreev »
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5h and 16min PGN Download Memory Booster Interactive Tests Video Content