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Untitled Game

Free

A website where you can either play against Stockfish with different thinking level and material handicaps or determine what the best move for either player is

GamesFreeFree tier
#claude
Type
Saas
Company
Jared St Aubin

About Untitled Game

A free private chess game review tool that analyzes games locally using Stockfish, no signup required. Users can import games from Chess.com or Lichess, or paste PGNs to find critical moments and retry mistakes. Analysis remains in the browser.

Key Features

Import game by username from Chess.com or Lichess
Paste PGN for full game analysis
Local Stockfish analysis without signup
Private analysis stays in browser
Identifies moments that changed the game
Allows retrying mistakes

Pros & Cons

Pros
  • Free to use with no account required
  • Private, data stays in your browser
  • Uses powerful Stockfish engine locally
  • Easy import from Chess.com or Lichess
  • Supports PGN paste for any game source
Cons
  • Limited to game review, not real-time play or training
  • Requires internet to import games (though analysis is local)
  • No multiplayer, matchmaking, or interactive lessons

Best For

Analyze your chess games after playingLearn from mistakes and critical momentsImprove chess strategy without revealing games to others

Alternatives to Untitled Game

FAQ

Do I need to sign up to use this tool?
No, the tool requires no signup. Analysis stays in your browser.
How can I import my games?
You can import games by entering a Chess.com or Lichess username to fetch public games, or paste a PGN with full game headers and moves.
Is the analysis really private?
Yes, the analysis runs locally in your browser using Stockfish, and no data is sent to a server.