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OpeningMatrix

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Unlimited

€5.90 per month

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Train
Learn · Practice · Time trial After sign-in ✓ ✓
Official opening courses 4 free courses Full library Full library
Official course completions 1 course 25 courses Unlimited
Your own course completions Always unlimited — your courses, your pace.
Guest access Fried Liver Sign in Sign in
After sign-in free courses Vienna · Jobava · London Included Included
Endgames Vault Rook & queen mates free; rest after sign-in Full vault Full vault
Board appearance settings After sign-in ✓ ✓
Build
Your own courses you can create 1 course 15 courses 60 courses
Publish to Community × ✓ ✓
Custom avatar frames × ✓ ✓
Evaluation
Chess.com / Lichess dashboard ✓ ✓ ✓
Stat checkups 1 per day Unlimited Unlimited
Daily Elo · openings · game search On your daily scan ✓ ✓
Refresh / re-scan anytime × ✓ ✓
Game Review Unlimited Unlimited Unlimited
Blunder Override Unlimited Unlimited Unlimited
Insights report × ✓ ✓
Practice
Puzzles · tactic trainer Unlimited after sign-in ✓ ✓
Practice score & streaks After sign-in ✓ ✓
Practice leaderboard After sign-in ✓ ✓
Saved mastery progress After sign-in ✓ ✓
New official courses as they ship × ✓ ✓

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Changelog

What changed

  1. v1.1 Latest

    Evaluation Dashboard, Blunder Override, and Game Review — tools that help you understand your own play.

    • added Evaluation Dashboard: Tracks your ratings across Chess.com and Lichess while analyzing which openings you play most.
    • added Blunder Override: Replays your past games to walk you through the exact moments where you threw away a win.
    • added Game Review Feature: Imports your games or pgn so AI coach can break down your games move by move.
  2. v1.0

    The first build: opening trainer, endgames vault, progress tracking, repertoire builder, community courses, and live puzzles.

    • added Opening Trainer: The opening trainer, with 100+ official starter courses (work in progress).
    • added Endgames Vault: King opposition, Lucena, Philidor, King and rook mate, King and queen mate.
    • added Progress tracking: Tracks your personal learning progress, puzzle ratings, and daily practice streaks.
    • added Repertoire Builder: Lets you build and drill your own custom opening courses as White or Black.
    • added Community Courses: publish a course to share with other players.
    • added Live Puzzles: Features an all-time rating leaderboard that updates in real-time as you solve.