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Analyse your Lichess and Chess.com games in one place

Import your Lichess and Chess.com games into Nexa chess to review your performance without switching platforms. Gather your games, spot patterns, and turn every analysis session into an improvement plan.

Start freeSee how it works

Also on Android

Chess pawns on a data path from point A to point B, symbolising strategic improvement through maths.

Which part of your game is strongest?

We analyse your Lichess or Chess.com games and show your level in opening, middlegame, and endgame separately. See where you perform best, where you struggle, and what to focus on when you study.

Hand moving the white king to checkmate the black king on a chess board.

All your games in one place

Lichess and Chess.com in one list. For each game you see the estimated rating level you played at — overall and by phase: opening, middlegame, and endgame.

Games list with estimated Elo per game and breakdown by game phase.
Detailed game analysis with engine evaluation and mistake review.

Review your mistakes game by game with Stockfish

Nexa chess uses Stockfish to review key positions and evaluate your moves one by one. See where the evaluation swung, which mistakes keep repeating, and what decision you can improve in your next game.

Golden chess king over a trend chart representing game improvement over time.

Which part of your game is improving lately?

Track your game week by week. Compare opening, middlegame and endgame over time and see whether what you study actually shows up in your games.

What FIDE rating would your online play translate to?

Your Lichess or Chess.com rating does not always map cleanly to a FIDE number. We estimate it from public tables and analysis of your online games, so you get a comparable benchmark without waiting for official tournaments.

Virtual FIDE simulator and curves →FAQ · Virtual FIDE
Games table with estimated virtual FIDE Elo per game and per phase.

Link your online accounts and forget the rest

Connect Lichess or Chess.com and your games import on their own. Just focus on reviewing your analysis.

LichessLichess
Chess.comChess.com

Everything you need to improve with your own games

  • Recurring mistakes: discover the errors that show up most often in your games.

  • Automatic import: gather your Lichess and Chess.com games in one place.

  • Move-by-move analysis: review critical positions with Stockfish evaluations.

  • Weekly tracking: compare your performance with weekly charts and see whether your mistakes decrease over time.

  • Phase analysis: split your results into opening, middlegame, and endgame so you know what to train.

  • ECO openings: use opening analysis by ECO line to see how you perform in each opening from your own games.

See the FAQ on opening analysis and game tracking to learn how to import your games and review your mistakes. You can also see how Stockfish analysis works and explore your weekly performance tracking.

Get started in three steps

  1. 1

    Create your account

    Free, no card needed.

    Sign up →
  2. 2

    Link Lichess or Chess.com

    We import your game history.

    Sign in →
  3. 3

    Discover your strengths

    Analysis ready in your dashboard.

    Go to dashboard →

Free forever

Analyse your Lichess and Chess.com games in one place

Import your games, review mistakes with Stockfish, and turn every analysis into an improvement plan.

Start free

Or download the app

Nexa chess — Analyse your Lichess and Chess.com games