Stop memorizing.Start understanding.
Master openings, counters, and critical variations with an interactive coach built for every stage of your chess journey.
Your next move
Ruy Lopez · Morphy Defense
Coach insight
Develop your bishop to b5. It pressures the knight defending Black's central pawn.
A better way to learn
Build understanding that survives the opening
Every lesson connects moves to plans, threats, and responses—so you know what to do when your opponent leaves the book.
Explore the position
Follow visual branches, compare variations, and understand why each move belongs.
Learn the counters
Study practical responses for both colors, from solid defenses to ambitious sidelines.
Prove it on the board
Turn a line into an interactive drill with immediate, useful coaching feedback.
How it works
From curious to confident in three moves.
Choose the repertoire that fits your level. See how the position changes. Then practice until the plan feels natural.
Choose your path
Filter by level and select an opening or counter.
Understand the ideas
Learn plans for both sides as you explore each branch.
Train the line
Play the moves yourself and get coached through mistakes.
Opening library
Find your next repertoire
Start with the fundamentals or dive into sharper theory. Every opening includes plans and practical counters for both sides.
Secret repertoire
Two unusual weapons await.
Complete five different opening lines to unlock the tactical Alien and Elephant gambits.
Alien Gambit
Unlocks after 5 completed openings
Elephant Gambit
Unlocks after 5 completed openings
Your repertoire starts here
Make your first moves with confidence.
Choose an opening, understand the plan, and play through your first guided line today.
Start learning