157 Open source projects that are alternatives of or similar to kokopu

A chess library for PHP.

C# chess library containing a complete data structure and move generation.

A thin wrapper on a uci chess engine

Creates chess puzzles from chess games and positions

An R package to read, write, create and explore chess games

UCI Chess Engine

Jerry - Chess Program

A JavaScript library for batch analyzing chess games

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)

chess library for legal move generation, FEN/PGN parsing and more

Chess and chess variant rules and operations in TypeScript

UCI chess GUI

Parse and create PGNs (Portable Game Notation for chess games)

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

Fast non-allocating and streaming reader for chess games in PGN notation

A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing, and UCI/XBoard engine communication

Nibbler - Leela Chess Zero (Lc0) interface

Allie: A UCI compliant chess engine

Integrates the Stockfish chess engine with Python

[No longer maintained] A .NET chess library, written in C#

🔲 Chessboard built for React

React wrapper of Chessground

A small tool that generates gif of a chess game

DroidFish Android Chess App

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

lichess.org mobile application

Chessboard vue component to load positions, create positions and see threats

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

Visualize move, protection and threat status

Predicts the best chess move with 27.5% accuracy by a single matrix multiplication

Arasan chess engine

Sunfish: a Python Chess Engine in 111 lines of code

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

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

♟ Play chess against real players in your terminal using Lichess

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

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

An implementation of the AlphaZero algorithm for chess

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

Chess reinforcement learning by AlphaGo Zero methods.

Chess analysis Universal Windows 10 application.

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

Shogi (Japanese Chess) pieces and boards

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

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

Rust rewrite of the sunfish simple chess engine

UCI chess engine (golang)

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.

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

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

irwin - the protector of lichess from all chess players villainous

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

Turn Based Strategy Game. Master your beasts! 🐺

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

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

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.

parses PGN files and extracts statistics for chess games

A Chessboard widget for Flutter.

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)