Chess website to review games, play, learn and analyze for free on any device with Stockfish !

The Ultimate Chess Toolkit – a modern, open-source, cross-platform GUI to analyze games, train repertoires, and manage engines and databases.

Chess analysis tool powered by Stockfish and LLMs. Analyze PGN games, understand decision-making biases, train with puzzles, and play against the computer. 将博弈树搜索与自然语言生成结合的国际象棋分析工具，用于辅助棋手理解自己的决策偏差。同时内置了很多与Lichess、chess.com、国象联盟类似的功能，并完全免费。

A program that will produce a graphical sunburst chart of chess openings from the PGN that is provided to it

Self-hosted Chess.com alternative: Game Review for your Chess.com & Lichess games, play vs Stockfish or a friend, lessons + opening trainer, AI coach on your own Ollama/vLLM, EN·BG·ES·DE·RU, one Docker container

Stockfish + LLM chess coach: an MCP server and web board that explain your mistakes in plain English

CARA: Chess Analysis and Review Application

A responsive web-based chess app and graphical user interface (GUI) for the Stockfish chess engine, featuring analysis, evaluation, and graphical representations. It is the official chess app of BoldChess.com.

A fork of Scid with useful workflow enhancements

♟️ AI-powered chess trainer with Stockfish 18 + LLM coaching. Learn chess with real-time explanations, engine analysis, puzzles, openings, and endgame training — directly in your browser

♟️ Free, local-first chess analysis desktop app powered by Stockfish & PyQt6. Offline game review, move classifications (Brilliant, Blunder), opening explorer, and AI coaching. A privacy-focused alternative to Chess.com & Lichess.

A library that converts a chess pgn file into a tabulated CSV data set.

A website to find your best games on Lichess

Chess Game Analysis utilizes Python, tkinter, and Stockfish to visualize, navigate, and analyze chess games from PGN files, featuring dynamic evaluation bars and interactive board moves.

Play Chinese chess (Xiangqi) online for free. Create a game and share the link to play with a friend, join a game from the lobby, challenge a bot, solve puzzles, analyze your games to learn from your mistakes.

Centichess is a powerful, open-source chess analysis platform that helps you analyze your games and improve your play - for free, forever!

A command-line tool for converting chess games between PGN, JSON, EDN, GraphViz DOT, and interactive HTML formats.

An in-depth chess game analyzer written with Python 3 using Stockfish engine

👑 (PAY ATTENTION: ACCOUNT BAN ALERT) Next-generation AI chess analysis assistant & browser extension. Features Auto-Hybrid multi-engine routing (Stockfish 16+, │ Lichess Cloud GM AI, Syzygy 7-Piece Tablebase), dynamic depth scaling, ECO opening book detector, anti-detection humanized

Иинструмент для анализа шахматных партий, использующий Stockfish и графический интерфейс на Python