YooChess – Free chess game analysis with engine review

Summary: YooChess allows users to import recent games from Lichess or Chess.com and analyze them using an engine that provides evaluation graphs, accuracy scores, and move quality grades. It is currently free during beta and aims to expand with deeper analysis and training features.

What it does

Users can import their last 20–50 games from Lichess or Chess.com and receive engine reviews including evaluation graphs, accuracy metrics, and move quality grades for each game.

Who it's for

It is designed for chess players seeking to review recent games and improve their skills through detailed engine analysis.

Why it matters

YooChess helps players identify mistakes and understand game quality to support skill improvement and learning.