Sync your games
Connect Chess.com and Lichess once. New games are imported automatically in the background.

Review your mistakes faster. Analyze critical chess mistakes and understand the right plan in seconds.
You play more, but the same mistakes keep coming back.
No clear review loop
Too much analysis noise
Same errors, next game
How it works
Connect Chess.com and Lichess once. New games are imported automatically in the background.

Blunder Review highlights the exact moments where the evaluation collapsed and needs attention.
Revisit only the critical mistakes with guidance, alternatives, and a concrete takeaway.
Stop scanning the whole game. Jump straight to what teaches you the most.
Jump to the exact move where the game shifts.
Understand the idea, not just the engine line.
Turn mistakes into repeatable training material.
Focus your time on high-impact errors first.
Train from your real games, not generic examples.
Leave with one concrete adjustment for next game.
Yes. The earlier you fix repeat blunders, the faster your level improves.
Reviews are short. You focus only on key mistakes and leave with one concrete action.
Yes. The experience is designed to stay clear and readable on mobile.
You get the meaning and the lesson, not just raw calculations.
Do not carry the same mistake into the next game. Review once, understand once, apply once.
No card required. Instant access.
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