An 11-hour long video training on how to unleash the full potential of this dynamic opening like never before. Robert Ris approaches opening study from an unusual yet instructive angle; instead of merely talking about theory, he dissects the position from both sides, so you can feel the plans and ideas, instead of memorizing lines.
Partner Course:

11h 4m PGN Available
In the introduction to the current database, GM Mihail Marin writes:
"When talking about developing the bishop on c5, the modern (or Modern Chess) reader may first think of the Neo-Arkhangelsk system, while I am still nostalgic about the classical Arkhangelsk.
There is a third possibility, though: Black can deviate from these by developing his knight to e7. This has been first played in the '30s but started its modern trend with two games played by Mihail Rodin in the first decade of the third Millenium.
One typical aspect is that in the beginning engines seem to be very critical about this setup, but after the game advances a bit they start approving Black's strategy.
In principle, White can choose between lively piece play, with chances for both sides and the classical solid approach, leaving Black with a solid and flexible position, with good chances for reaching counterplay by manoeuvring accurately."
1h 56m PGN Available Memory Booster Interactive Tests
The Antoshin Variation of the Philidor Defense is a very interesting choice. Its theory is not very developed and easy to study. This is very practical if we compare it with other openings like the Najdorf Variation of the Sicilian Defense or the Marshall Attack of the Ruy Lopez. In general, you can choose between a solid line and a more tense one. There are usually not many forced variations, and while often a large number of move options are available, many of them end up transposing to each other. Because of this, it is often beneficial to focus on studying the themes and manoeuvres typical for the variation.
Black usually cedes the centre to his opponent, accepting a slight space disadvantage and playing for a counterattack. It is important not to miss the right moment to start this counterplay and end up in a passive position.
PGN Available Memory Booster Interactive Tests
The camp Understand the Ruy Lopez is already a digital product. This product includes all the videos from the masterclass as well as the PGN file related to the training sessions. Overall, the material consists of approximately 9 hours of video and a PGN database which includes 81 files!
Sequence: 1.e4 Pawn Structures »
10h 59m PGN Available
The current database provides a complete Kan repertoire for Black. The course consists of 25 theoretical chapters, 25 interactive test positions, and Memory Booster.
The survey consists of four big sections - Systems with 5.c4, Systems with 5.Nc3, Systems with 5.Bd3, and Various Options on Move 5.
PGN Available Memory Booster Interactive Tests
The workshop of GM Papaioannou - Understand the Scandinavian is already a digital product.
This product includes all the videos from the workshop as well as the PGN file related to the training sessions. Overall, the material consists of approximately 6 hours of video and a PGN database which includes 105 files!
Sequence: Strategic Scandinavian Defense »
6h 31m PGN Available
We are happy to present the second part of the Accelerated Dragon course by GM Salvador Alonso and GM Martin Lorenzini. In this course, they cover all the systems without c2-c4.
The current survey consists of 13 theoretical chapters, 2 model games, 15 interactive test positions, and Memory Booster.
PGN Available Memory Booster Interactive Tests
The masterclass Understand the Classical Sicilian is already a digital product. This product includes all the videos from the workshop as well as the PGN file related to the training sessions. Overall, the material consists of approximately 7.5 hours of video and a PGN database which includes 73 files!
7h 33m PGN Available Interactive Tests
In this video course, GM Dejan Bojkov presents the most important tactical and positional ideas in Caro-Kann Defence. Each one of the 20 video lessons is supported by a PGN version with extensive annotations.
Regardless of whether you play the Caro-Kann Defence with White or Black, this video course will be very useful for you.
Partner Course:

PGN Available
We are happy to present the database Play the Accelerated Dragon - Maroczy Bind. This course has been created by two grandmasters - GM Martin Lorenzini and GM Salvador Alonso. In the second part of their project, they will cover the remaining systems for White (other than Maroczy Bind), thus completing the Accelerated Dragon Repertoire.
The current survey consists of 11 theoretical chapters, 2 model games, 17 interactive test positions, and Memory Booster.
Now, we shall take a brief look at the content of the database.
The Accelerated Dragon is one of the main options for Black in the Sicilian Defence. Faced with this opening, White has an early choice to make, regarding the placement of his c-pawn: He can leave it on c2 or opt for the space-grabbing c2-c4, which leads to the so-called Maroczy structure. The latter is the subject of this database.
PGN Available Memory Booster Interactive Tests