GM Ivan Cheparinov starts another fascinating project - Play the Gruenfeld Defence. In two databases, he will provide top-level Gruenfeld Repertoire for Black. GM Cheparinov has tremendous experience in this opening. Besides using the Gruenfeld Defence as one of his main weapons, he worked on this opening as a second of the former World Champion Veselin Topalov.
6h 51m PGN Available Memory Booster Interactive Tests
We are happy to announce that GM Ivan Cheparinov has just released the second and final part of his project - King's Indian Defence - Expert Repertoire for Black.
In the current database, GM Ivan Cheparinov covers the Saemisch Variation, all the g2-g3 systems, and White's rare options on move 5 (in the position arising after 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6).
The fact that lines like Jobava System, Queen's Pawn Opening, London System, and Torre Attack are covered makes the database valuable for Gruenfeld players as well.
6h 30m PGN Available Memory Booster Interactive Tests
The masterclass - Queen's Gambit Accepted - Simple Solution to 1.d4 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 hours of video and a PGN database which includes 63 files!
7h 8m PGN Available
GM Tornike Sanikidze, a coach of the gold-winning Georgian Women's National Team, has prepared 1.d4 Complete Opening Repertoire for White giving you a full-blown repertoire for White in just under 10 hours!
Partner Course:

9h 57m PGN Available
We are happy to present the new database of GM Renato Quintiliano - Play the Dubov Tarrasch. This research provides a complete repertoire for Black after 1.d4 d5 2.c4 e6 3.Nc3 c5. True to his analytical approach, GM Quintiliano submits the arising positions to in-depth analysis. In this database, you will find many new ideas and fresh positions.
The database consists of 8 huge theoretical chapters, 16 interactive test positions, a Memory Booster, and Video Version (Running Time 3h and 20 min).
3h 21m PGN Available Memory Booster Interactive Tests
In this database, GM Michael Roiz completes his repertoire based on 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5
While Part 1 was entirely dedicated to the Carlsbad type of position arising after 4...exd5, the current database also deals with the Semi-Tarrasch which occurs after 4...Nxd5. Additionally, in this course, GM Roiz deals also with 4...exd5, thus covering lines that cannot be found in Part 1.
The database consists of 11 theoretical chapters, 11 interactive test positions, a Memory Booster, and Video Version (2.5h Running Time).
2h 23m PGN Available Memory Booster Interactive Tests
In the current database, GM Ivan Cheparinov covers some of the most critical systems that White uses against King's Indian Defence, including the Classical System. It is very important to point out that the suggested repertoire is highly ambitious. Always, when it's possible, Cheparinov proposes relatively less explored lines where Black is trying to overtake the initiative. In the entire repertoire, you will hardly find a static position in which Black is doomed to passivity.
The database consists of 17 theoretical chapters, 17 interactive test positions, a Memory Booster, and Video Version (10h and 50min).
10h 49m PGN Available Memory Booster Interactive Tests
With GM Misa Pap’s all-new video training, Blumenfeld Gambit, stretching over three hours, you can execute this fiery pseudo-gambit opening for Black in a flawless way, with a winning plan and killer sequences… while White fumbles around looking for the “best moves”.
Partner Course:

3h 14m PGN Available
This database marks the beginning of an ambitious project. GM Michael Roiz is planning to provide a complete repertoire for White after 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5
The current database is dedicated to the Carlsbad Variation arising after 4...exd5 5.Bg5 c6. The second and final part of the project will feature the highly topical Semi-Tarrasch arising after 4...Nxd5 as well as some minor lines after 4...exd5.
The current database consists of 12 theoretical chapters, 12 interactive test positions, a Memory Booster, and Video Version with approx. 3h running time.
2h 55m PGN Available Interactive Tests
We are happy to announce the new exciting project of GM Mihail Marin - Must-Know Structures for 1.d4 Players - Part 1. In this part, GM Marin deals with 5 of the most important pawn structures every 1.d4 player should know.
The course consists of 49 extensively annotated games which are divided into 5 sections. Besides, you get access to a video version with a running time of 4 hours.
Sequence: 1.d4 Pawn Structures »
4h 1m PGN Available Interactive Tests