Master Chess Openings with Spaced Repetition
Build a solid opening repertoire using scientifically-proven learning techniques. Train like the pros with interactive lessons designed to make opening theory stick.
Our Course Catalog
Choose from our collection of carefully crafted chess opening courses, designed to help you build a solid repertoire.
Vienna Gambit
Intermediate15 lines
An aggressive gambit that leads to sharp tactical play. Perfect for players who like to attack from move one.
aggressivetacticalsharp
King's Gambit
Intermediate20 lines
One of the oldest and most romantic openings in chess. Sacrifice a pawn for a lightning-fast attack on the king.
aggressivetactical
Italian Game
Beginner12 lines
A solid and classical opening perfect for beginners. Control the center and develop pieces harmoniously.
positionalsolid
London System
Beginner10 lines
A reliable and flexible system for White. Easy to learn and works against almost any Black setup.
positionalsolidflexible
Catalan Opening
Coming SoonAdvanced0 lines
A sophisticated positional opening combining Queen's Gambit and King's Indian Attack ideas.
positionalflexible
Sicilian Defense - Dragon
Advanced38 lines
The sharpest weapon in Black's arsenal. Highly tactical and not for the faint of heart!
aggressivetacticalsharp
Sicilian Defense - Najdorf
Advanced35 lines
Considered the Rolls-Royce of openings. Complex, flexible, and used by world champions.
sharpflexibletactical
French Defense
Intermediate25 lines
A solid and strategic defense with rich counterattacking possibilities. Fight for every square!
positionalsolid
Caro-Kann Defense
Intermediate18 lines
Rock-solid and reliable. A favorite of world champions seeking a risk-free approach with Black.
solidpositionalflexible
Grünfeld Defense
Coming SoonAdvanced0 lines
A hypermodern defense that challenges White's center from afar. Dynamic and double-edged.
sharptacticalflexible
How It Works
Master chess openings using scientifically-proven spaced repetition techniques
1
Choose Your Opening
Select from our curated collection of chess openings tailored to your style and skill level.
2
Learn the Lines
Study the key variations and understand the strategic ideas behind each move.
3
Practice with Repetition
Review positions at optimal intervals based on spaced repetition algorithms.
4
Track Your Progress
Watch your retention improve as you master each opening line through consistent practice.