THE ATLAS
The world's first chess openings database where every move is explained. Learn the ideas, not just the moves.
Understanding Over Memorization
Traditional opening resources tell you what to play. We tell you why.
The Why Behind Every Move
Each move comes with a clear explanation of its purpose—attacking plans, defensive ideas, and positional goals. No more blind memorization.
Build Real Understanding
When you understand the ideas, you can adapt to any opponent. Forget about your preparation? No problem—you know the plans.
Navigate Any Position
Learn the strategic landmarks that guide your play. Recognize patterns, understand imbalances, and find the right plans instinctively.
Please note that there is still some possibility of some explanations having minor mistakes or grammatical errors, which you can report to us.
Featured Openings
Begin your journey with these foundational opening systems.
Years in the Making
What began as an ambitious vision in 2020 has evolved into the world's first truly explained chess openings database. Every variation, every move, every strategic nuance—meticulously analyzed and articulated for players who demand more than just theory.