Chessagine

Fetch master-level games and opening statistics from Lichess for a given position

Fetch Lichess user games and opening statistics for a given position

Fetch the 20 most recent games for a Lichess user. Returns game details including player information, ratings, speed format, and PGN notation. Useful for analyzing a player's recent performance, openings, and game history.

Fetch a specific Lichess game in PGN format. Accepts either a full Lichess URL or a game ID. Returns the complete PGN notation with headers and moves, ready for analysis or display.

Fetch a random chess puzzle from Lichess database. Can filter by themes and rating range. Use this to start a puzzle session with the user.

Get the lichess username of current mcp user

Fetch all studies for a given Lichess user. Returns a list of studies with their IDs, names, and timestamps. Requires either LICHESS_STUDY_TOKEN environment variable or token parameter.

Fetch a specific Lichess study in PGN format. Returns all chapters of the study as PGN. Requires either LICHESS_STUDY_TOKEN environment variable or token parameter.

Render an interactive chess board with the given position. Shows the board visually for a single position. Use this for displaying a specific chess position from FEN notation.

Render an interactive PGN game viewer that allows navigating through chess game moves. Use this for displaying complete chess games with move history, annotations, and the ability to step through moves. Supports PGN format with headers like Event, Site, Date, White, Black, Result, and move notation.

Check if a given move is legal for the provided FEN position

Given a FEN and a move, returns a string describing the resulting board state after the move

Given a FEN, returns a string describing the resulting board state for that FEN

Fetch user's chess repertoires from the Chessboard Magic Repertoire Builder

Fetch user's chess games from the Chessboard Magic Repertoire Builder

Fetch user's single game's metadata, moves, tags, variations and comment links

Fetch user's single repertoire metadata, moves, variations and comment links

Fetch TCEC (Top Chess Engine Championship) statistics for a specific chess position

Fetch TCEC games that reached a specific chess position

Fetch correspondence chess statistics for a specific chess position

Fetch correspondence chess games that reached a specific chess position

Analyze a chess position using Stockfish 18 Multi-threated Lite WASM engine

Look up a fen in 12k positions of opening book to get name, moves information for fen

Find the best move in a chess position using Stockfish 18 Multi-threated Lite WASM engine

Analyze a chess position and get multiple best move candidates with Stockfish 18 Multi-threated Lite WASM engine

Analyze multiple chess positions in batch using Stockfish 18 Multi-threated Lite WASM engine

Returns a comprehensive chess knowledgebase including Silman Imbalances, Fine's 30 chess principles, endgame principles, and practical checklists

List all available chess analysis prompt categories with their example prompts

Get a list of all available puzzle themes that can be used to filter puzzles

Collect a fen list of given game pgn

Lookup fens for mapped SAN move, for given game PGN

Fetch position analysis and candidate moves from ChessDB

Fetch the principal variation (best line) for a position from ChessDB

Queue a chess position for background analysis on ChessDB

Analyze chess position using Maia2 neural network trained on human games at specific rating levels. Provides human-like move suggestions and evaluations tailored to player strength (1100-1900 rating).

Analyze chess position using Leela Chess Zero neural network. Provides strong tactical analysis with neural network evaluation and candidate moves. Uses T1-256x10 neural net, trained on self played games

Analyze chess position using Elite Leela Chess Zero with enhanced evaluation. Provides top-level computer analysis with deep neural network insights. Trained on 20M games from Lichess Elite Database (2500 - 3000)