ai-chess

♟️ 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

Inspired by GothamChess's AI chess videos - this is an LLM harness for chess. Fixes the real problems that were causing the models to stumble; proper board state context and move validation. Pit GPT, Gemini, Claude and others head-to-head with live reasoning streams, knockout tournaments, and PGN export.

NautilusChess is a lightweight Python chess bot with a GUI, screen-based move recognition, and Minimax logic. It plays on platforms like Lichess and Chess.com using pixel-level board tracking, and supports external chess engines and opening books.

Immerse yourself in the classic game of chess with this Java-based implementation, featuring complete game logic and a basic AI opponent, all in a user-friendly interface.

A customizable Chess Game for Android, featuring various piece styles, sound effects, and smooth gameplay. The game allows intuitive moves, pawn promotion, and visual customization, including light/dark square colors and stroke effects. Built with Kotlin and Android Studio, it offers a fun and engaging experience.

Immerse yourself in the classic game of chess with this Java-based implementation, featuring complete game logic and a basic AI opponent, all in a user-friendly interface.

Open-source Android chess app with AI opponent, chess puzzles, Bluetooth & Wi-Fi LAN play. Built with Kotlin and Jetpack Compose.

Chess engine library for TypeScript/JavaScript applications with complete chess rules implementation, FEN/PGN support, REST API and AI opponents with opening book.

A high-performance Chinese Chess (Xiangqi) AI system powered by C++ WebAssembly, NNUE neural network evaluation, and multi-threaded Web Workers. Runs entirely in the browser via SharedArrayBuffer with zero backend server dependencies.

A CLI app that lets you play chess against an LLM

Play Chess With Ai

A browser chess application with an AI-powered opponent

Terminal chess in Python: local play, Minimax bot, Claude API mode, and Claude Code worker integration

Public org index for local-first terminal chess, RPX Pro tabletop RPG tools, podcast production, and AI-assisted play

A web-based chess game built with HTML, CSS, and JavaScript, supporting full chess rules, PvP gameplay, and a clean responsive UI.

Chess game with a Pygame GUI and a Minimax AI opponent. Play against Easy, Medium, or Hard difficulty. Built in Python with full rule support including castling, en passant, and check/checkmate detection.

Web3 AI chess arena where the audience bets on which piece moves next and an AI plays the best legal move. Pool payouts, refunds and AI betting agents. Next.js, Solidity.