Lichess is the most complete chess experience, with a simple interface that focuses on the game, a massive array of game related tools and a huge, worldwide community.
- Chess Game
- Free • Open Source
- Online
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid

Lichess is the most complete chess experience, with a simple interface that focuses on the game, a massive array of game related tools and a huge, worldwide community.

Solve over 100,000 chess puzzles and tactics offline with adaptive difficulty, real-game positions, multiple modes, and progress tracking across all skill levels.



An open-source, cross-platform chess GUI that aims to be powerful, customizable and easy to use.

Online chess platform with real-time and correspondence play, adaptive tactics puzzles, interactive lessons, analysis tools, and social features for millions.

Noctie.ai is a personal AI chess coach with a human touch. We aim to teach chess in a joyful and effective way – just like you would with a loved and respected human coach.

Shane's Chess Information Database is a powerful Chess Toolkit, with which one can create huge chess databases, run engine analysis, or play casual games against the computer or online with the Free Internet Chess Server.

AI-powered chess tutor offering intuitive explanations and personal feedback. Perfect for ELO ratings up to 2000, enhancing skills and game strategy.

Lichess is a great platform that provides lots of fantastic free services like free analysis, studies, tournaments, and more. However, the site doesn't feel very contemporary, and this can turn many users off towards other platforms, and ultimately off an incredibly useful...

Analyze chess position from any website, image or video.

scidCommunity differs from upstream Scid by offering enhancements not present in the upstream repo. Enhancements include:

KNights is a chess game. As a player, your goal is to defeat your opponent by checkmating their king.

WintrChess is a web-based chess app that lets you analyze and review games with the Stockfish engine. Built in TypeScript, it provides a clean, modern UI and online analysis features.

Improve your chess with unlimited game review, interactive engine analysis, and several other state-of-the-art training utilities.

Foony is a free vibrant online platform offering a variety of casual multiplayer games to connect and entertain players worldwide.


Chessmaster is a chess playing computer game series which is now owned and developed by Ubisoft. It is the best-selling chess franchise in history, with more than five million units sold as of 2002.

XBoard, also known as WinBoard on Microsoft operating systems, is a free graphical user interface client developed by Tim Mann that is compatible with various chess engines that support the Xboard Communication Protocol such as GNU Chess.

The aim is to play chess against the computer with increasing levels of difficulty and with a limited number of hints that are given by a chess tutor.

Chessable makes learning easier and efficient by using insights from neuroscience and educational psychology in its training technique. Chessable also uses gamification to make learning fun. Chessable aims to help people achieve expertise quicker than the traditional accepted...

Arena is a free Graphical User Interface (GUI) for chess. Arena helps you in analyzing and playing games as well as in testing chess engines. It runs on Linux or Windows. Arena is compatible to UCI and Winboard protocols.

Obtain a psychometrically founded estimate of your playing strength based on a comparison sample of previous participants, all you have to do is to solve the 76 chess problems.

Share your Go board link with a friend and start playing! Goban gives you a Go board to use however you want. Play a game with a friend, analyze a position or simply play around with it to your heart's content.
Chessis is one of the best Chess Analyzer apps. It helps you to improve your chess by analyzing your games and providing you with game reports which contain Blunders, Missed Wins, Best Moves, etc.

Echo Chess is the viral daily puzzle game: you become what you eat. Play Classic, Epic, Zen Mode, for free. Transform as you capture in this mobile web chess variant.

Using barely 200 Kilobytes of ram of the calculator (or the emulated calculator) the chess engine provides: