chess.rodeo – free chess game analyzer

January 15, 2026

18,000+ games analyzed. Zero paywalls. Powered by Stockfish.

chess.rodeo homepage — import games from Chess.com, Lichess, or PGN files

Why

Game analysis on Chess.com and Lichess feels outdated. Clunky UI, slow processing, constant back-and-forth clicking to find your mistakes. I wanted something modern, fast, and actually pleasant to use — a tool that shows you what went wrong at a glance, not after 15 clicks.

So I built chess.rodeo.

How it works

Paste your Chess.com username, hit import, pick a game. Stockfish analyzes every move — no queue, no limits.

Import your games and pick any one to analyze

Every move gets classified:

  • Brilliant (!!) and Great (!) — your best moments
  • Good (✓) — solid play
  • Inaccuracy (?!), Mistake (?), Blunder (??) — where things went wrong

Plus accuracy scores, evaluation graph, and what Stockfish would have played instead.

Full analysis — board, eval graph, move classifications, and engine suggestions

What you get

  • Move-by-move breakdown — every move labeled with accuracy grade
  • Evaluation graph — see the exact moment you lost the advantage
  • Accuracy scores — compare both players against perfect play
  • Opening recognition — ECO codes and opening names, automatically
  • Best move suggestions — learn what Stockfish would do in your position
  • Chrome extension — analyze Chess.com games with one click, without leaving the site

Detailed position analysis with best move arrows and evaluation

Under the hood

Analysis powered by Stockfish. Games stored in PostgreSQL.

Try it

chess.rodeo — free, no account required.