Complete game analysis
Stockfish evaluates every move, finds mistakes and inaccuracies, and shows the principal variation and best move on the board.
Chess analysis, no account required
Import a game or set up a position. Stockfish analyzes it; ChessFiore turns the numbers into clear guidance.
Start from any valid position and choose the side to move.
Analysis area
ChessFiore · Stockfish 18
Analyze games and positions directly online. Import recent games from Chess.com or Lichess, upload a PGN, or enter a FEN: no account is required.
Stockfish evaluates every move, finds mistakes and inaccuracies, and shows the principal variation and best move on the board.
Read clearly explained metrics, compare White and Black, and get advice based on the game’s critical moments.
Identify openings, review your history, and discover trends, recurring mistakes, and phases of play to improve.