Every blunder
is a lesson.
Import your games from Chess.com. We find the turning points, explain what went wrong, and give you drills to fix it.
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LichessPGNFind the moments that mattered.
Every game has a few key positions where the outcome was decided. We automatically identify them and explain what happened—so you know exactly where to focus.
Try the analyzerAsk "why"—get a real answer.
Not just engine numbers. The coach explains the plan, shows alternatives, and helps you understand the idea behind each move. Like having a grandmaster on call.
Ask the coachBe6 loses a tempo and blocks your e-pawn. The bishop was already well-placed on c8.
The better plan is to finish development with O-O, then challenge the center. You want to keep the bishop ready to support ...d5.
Practice what you actually need.
Generic puzzles won't fix your weaknesses. We turn your real mistakes into targeted drills and help you master the openings you actually play.
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