A Complete Guide for Black against the Anti-Sicilian
Have you always wanted to play the Sicilian as Black, but been discouraged by the abundance of options for White? Here is the solution to becoming a lifelong successful Sicilian player!

The flexible Taimanov Sicilian
Looking for a realistic way to play for a win with Black against 1.e4 without taking unnecessary risks? The Taimanov Sicilian is a reliable system, and hence one of the best options out there!

The Black Sniper: A Hypermodern Weapon for Attackers!
The Black Sniper is back – sharper and deadlier than ever! This dynamic system (1...g6, 2...Bg7, 3...c5 against 1.e4, 1.d4 and 1.c4) creates unpredictable, high-pressure positions, leaving opponents struggling to adapt.

King's Indian Attack - Simple. Flexible. Dynamic.
The King‘s Indian Attack is a universal opening: easy to learn, flexible, and rich in both tactical and positional opportunities.

The Ultimate Scotch Gambit - A Repertoire for Aggressive and Positional Players
If you're looking to revamp your opening repertoire and surprise your opponents with powerful, modern ideas, The Ultimate Scotch Gambit is the perfect choice.

Basic Pawn Structures in 60 Minutes
In this “60 mins” video course, IM Andrew Martin takes the viewer through a series of excellent games, demonstrating how pawn structures work, and the typical rules of thumb a player should know when handling these structures.

Unlock the Power of the Triceratops System
The Triceratops system is an ancient and dependable strategy, requiring White to prepare for only three potential reactions from Black—significantly less work compared to preparing for the Grünfeld and King's Indian defences.

The Modern Sicilian Surprise - 5...h5!? in the 2…Nc6-Sicilian
A cutting-edge Sicilian weapon, this variation has only gained traction since 2021, yet it has already caught the attention of elite players, including Magnus Carlsen.

The ‘Ragozin’ Carlsbad – A Dynamic Twist on a Classic Structure
If you're looking to expand your opening knowledge with a modern, cutting-edge approach, the Ragozin Carlsbad is a must-have addition to your repertoire.

Reti Opening Powerbook 2025
The Reti Opening Powerbook 2025 has a tree structure based on a mixture of over 295,000 computer chess games, played in the engine room of playchess.com and the best games played by humans (137,000).

Catalan Powerbook 2025
Catalan Powerbook based on over 470,000 high-class games, most of them played by engines.

The Funky Löwenthal Variation in 60 Minutes
Whether you’re looking for thrilling attacks, or steady positional play, the Löwenthal Variation has more to offer than meets the eye.