151 Open source projects that are alternatives of or similar to chess-openings

♞ lichess.org: the forever free, adless and open source chess server ♞

Chess and chess variant rules and operations in TypeScript

Try out lichess' bot interface

The strong open source chess engine Stockfish compiled to JavaScript and WebAssembly using Emscripten

Generate chess puzzles / tactics from a pgn file

Chess project to analyze the statistical effect of playing f3 (as white) or f6 (as black) on the outcome of the game.

Webservice to render Gifs of chess positions and games, and stream them frame by frame

A free, open-source and modern Chess Variant Analysis GUI for the 21st century

This program uses the lichess REST API to retrieve all the games of a user and transform them into a big PGN file that you can then import into your favourite game analysis tool (ie. scid)

Tablebase server

Chessground React Wrapper

Opening explorer for lichess.org that can handle all the variants and billions of unique positions

Allie: A UCI compliant chess engine

🔲 Chessboard built for React

Integrates the Stockfish chess engine with Python

React wrapper of Chessground

An implementation of the AlphaZero algorithm for chess

DroidFish Android Chess App

A small tool that generates gif of a chess game

A free and open source chess improvement app that combines the power of Lichess and Anki.

Consolidated view of all your chess games from chess.com, lichess, grandmaster games or custom pgn.

lichess.org mobile application

Rust rewrite of the sunfish simple chess engine

This toolkit is created to make it easier for you to develop games like chess, checkers, go, match 3 puzzle and more. It is still under development.

UCI chess engine (golang)

irwin - the protector of lichess from all chess players villainous

Portable chess game in C. Commodore 64, Apple 2, Atari, Oric, Commander X16, curses terminal, etc.

Visualize move, protection and threat status

Sunfish: a Python Chess Engine in 111 lines of code

Arasan chess engine

[No longer maintained] A .NET chess library, written in C#

♔ An Extremely Efficient Chess-board Detection for Non-trivial Photos ♔

♟ Play chess against real players in your terminal using Lichess

Shogi (Japanese Chess) pieces and boards

UI mod for Dota 2 Auto Chess that adds several QoL improvements to the UI

Chess reinforcement learning by AlphaGo Zero methods.

Learning from zero (mostly based off of AlphaZero) in General Game Playing.

Online multiplayer chess website that lets you build custom pieces/boards. Written in Svelte + Rust.

A chess library that runs on the server (Scala) and on the browser (ScalaJS).

The Raspberry Turk is a robot that can play chess—it's entirely open source, based on Raspberry Pi, and inspired by the 18th century chess playing machine, the Mechanical Turk.

Chess demo in Bevy

Distributed Java game server, including cluster management server, gateway server, hall server, game logic server, background monitoring server and a running web version of fishing. State machine, behavior tree, A* pathfinding, navigation mesh and other AI tools

A two-player strategy board game /オリジナルのボードゲームを作ってみる。

A Rust-based re-write of the Stockfish Chess Engine

A chess library for PHP.

Turn Based Strategy Game. Master your beasts! 🐺

A Chessboard widget for Flutter.

Chess Variants Training is a website where you can improve at chess variants.

parses PGN files and extracts statistics for chess games

chess variant engine supporting Xiangqi, Shogi, Janggi, Makruk, S-Chess, Crazyhouse, Bughouse, and many more

Converts PGN from /r/chess into gifs hosted on imgur and leaves a reddit comment

Mod for Minetest to play a realistic chess game (GUI-based)

Chess API: REST API for playing chess and storing highscores

PGN Mirror

Mobile/Web chess UI for lichess.org

收集 cocos2d-x 的棋牌项目，投稿啊，投稿。

Chess

PyChess - a chess client for Linux/Windows

Beautiful, powerful chess app for the Mac

A Javascript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection