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Play chess against the computer with AI levels, puzzles, hints, move review, guest mode, rewards, friends and 30 languages. Play a complete chess game directly from Chrome with Extension Arcade an Extension Arcade chess experience built for quick games, daily practice, and competitive friend challenges. Take on the computer, improve with tactical puzzles, review your games, and earn Extension Arcade rewards as you play. Whether you want a fast casual match or a harder chess challenge, this extension gives you a clean, focused chess board with profile rewards, avatars, puzzles, and computer play in one place. Play chess against the computer using a Stockfish-powered engine. Choose your side and difficulty before starting a new game. Challenge your Extension Arcade friends to a chess match. View your Extension Arcade profile and avatar in-game. Earn coins and XP for playing completed games. Earn extra rewards for beating bots at different difficulty levels. Solve 10 daily chess puzzles and earn puzzle rewards. Practice tactics even when you miss the correct move. Use chess controls including take back, flip board, switch sides, save PGN, hints, and review tools. Open Extension Arcade quickly to play more games, add friends, and manage your account. Our chess game is designed for players who want a fast and convenient chess game inside Chrome. You can play against the computer, train with daily chess puzzles, or connect with Extension Arcade friends for a more social chess experience. The game is built around a clean full-page layout with a dark Extension Arcade theme, smooth board controls, and a compact design that keeps the chess area easy to use. It is ideal for quick practice sessions, casual chess games, and daily puzzle training.
Master Chess Game - Challenge AI and Master Chess Tactics!
"Play chess anytime with Master Chess—free, ad-free, and offline!" Enjoy the timeless strategy game of chess with *Master Chess*, a feature-packed browser extension that lets you play offline or online for free! 🎮 Whether you're a casual player or an aspiring grandmaster, this game offers intuitive controls, smart AI opponents, and helpful learning tools to sharpen your skills. Key Features: - Free Offline Play: No internet? No problem! Install the browser extension once, and play classic chess anytime without Wi-Fi. - Adaptive AI Opponents: Challenge 10 difficulty levels, from "Beginner" 😊 to "Grandmaster" 🧠. The AI learns from your moves for a dynamic experience. - Interactive Tutorials: Master openings, tactics, and endgames with step-by-step guides and puzzles. ♟️ - 3D & 2D Board Options: Customize your game with realistic 3D graphics 🏰 or minimalistic 2D views. - Progress Tracking: Analyze your moves with built-in tools like move hints, undo/redo, and game history. - Daily Challenges: Test your strategy with timed puzzles and climb global leaderboards. Why Players Love It: - Zero Ads: Enjoy uninterrupted gameplay with no pop-ups or distractions. - Save & Resume Games: Pick up where you left off—perfect for quick sessions. ⏱️ - Beginner-Friendly: Learn chess rules instantly with visual guides and instant feedback. - Cross-Platform Syncing: Play on multiple devices seamlessly (no account required). Free Forever, No Hidden Costs! Master Chess prioritizes accessibility—no subscriptions, no paywalls. Simply add the extension to your browser and start playing. Perfect for commutes, travel, or relaxing at home. Boost Your Chess IQ Today! Whether you’re honing tactics or unwinding with a quick match, Master Chess delivers smooth gameplay, stunning visuals, and endless replayability. Click "Install" to claim your free chess adventure! 🏆 We provide a "Play More Games" button in the extension and open our official website when you first install it, where you can experience more free games.
Free Chess Analysis
Analyze your chess.com games on lichess for free. This chrome extension will help you analyze your chess.com games on lichess. Just click the icon in your extension bar when you're on a chess.com game and a new lichess tab will open with your game. - User clicks the extension icon when on a page like `chess.com/game/live/*` - The extension gets the pgn from chess.com share option. - The extension creates a new tab with url `lichess.org/paste` and imports your game. - The extension will automatically turn on local analysis and flip the board if you were black. I welcome suggestions and bug reports. Please open an issue on github if you would like to suggest something. 2026-03-13 — v0.1.4: Fixed Lichess flip board. 2025-08-27 — v0.1.3: Fixed automatic board flip. 2025-08-04 — v0.1.2: Fixed Chess.com share button selector. 2025-06-16 — v0.1.1: Stability update. 2025-06-09 — v0.1.0: Improved scripting flow, added toast messages and debug logging. 2025-04-15 — v0.0.6: Maintenance update. 2024-02-20 — v0.0.5: Maintenance update. 2023-11-15 — v0.0.4: Added support for Chess.com focus mode. 2023-11-14 — v0.0.3: Minor update. 2023-11-14 — v0.0.2: Initial public release updates.
Chess.com Keyboard
This browser extension allows you to make moves on Chess.com using your keyboard Make moves with keyboard on Chess.com website! This way of moving pieces may enhance your board vision skills; it can also be used to improve chess.com interface accessibility. Two formats are supported now: algebraic (Nf3, 0-0) and UCI (e2e4 or e7e8q) ☕ If you like the extension you can buy a coffee for the author here: https://buymeacoff.ee/everyonesdesign 6.6.0 - Reworked movement parsing engine - using custom logic instead of RegExps now. Just as fast and more flexible for future improvements! 6.5.0 - New daily chess commands: "confirm" and "cancel" - Only relevant commands for the view are shown now - Internal optimisations - Dependencies are updated 6.4.0 - Update component chessboard selectors (adapts the extension to new Chess.com's changes) - Update dependencies 6.3.1 - Clean up input after moves with component board - Dependencies updates 6.2.0 - Improve conflicts resolution between pawns and bishops 6.1.1 - Fix area highlighting for component chessboard 6.0.0 - Allow lower-case algebraic moves (thanks @sehe for the contributions) - Migrate the extension to manifest v3 - Rewrite moves parsing core (parsers can return more than 1 move). This change allows to handle moves more intelligently in difficult cases 5.5.2 - Fix puzzle solution check when promotion is the last move 5.5.0 - Persist "blindfold" mode state between page reloads - Prevent submitting promotion moves without promotion piece type (fixes some issues with promotion) - Clean up unused pieces of code - Update dependencies 5.4.0 - Fix the extension for newer version of chess.com (canvas board) - Fix the functionality when the board is flipped - Automatically submit move in daily chess - Fix issues with highlights not cleaning up sometimes - Fix move clearing on Esc press 5.3.1 - Fix the functionality for some users (due to new canvas element usage on chess.com) - Allow players to make a move in analysis mode 5.3.0 - UCI support - Fix arrows and squares drawing on Play (BETA) page 5.2.0 - Fix an issue with initialization when Chess.com locale isn't supported - Dependencies updated - Minor refactoring 5.1.0 - Trying to fix "live" chess for some users 5.0.0 - Migrate to TypeScript - Add technical possibility to localize interface - Add Russian translation - Support yet another type of beta Chess.com chessboard ('chess-board' component) - Fixed some rendering issues (fix positioning of ambiguous moves highlighting) on Live board - Update some package dependencies to make sure the app doesn't have vulnerabilities 4.0.0 (and you thought Christmas was over 🎅) - Fix promotion on Vue.js chessboards (e.g. live chess or analysis board) - Allow making move for your opponent when you're analyzing games - Remove GA (to comply with Firefox add-on store) 3.1.0 - Fix Ctrl-peeking for Blindfold mode - Optimize beta chessboard arrows re-rendering 3.0.0 - Support for beta chessboard 2.0.0 (big release 🎉) - Blindfold mode for fun and for learning! - Commands support (draw and resign) - Init on lessons pages - Fix init for live app in some cases 1.5.1 - Fix width issue on layout with sidebar 1.5.0 - Prevent castling for your opponents 😜 - Fix promotion syntax in live chess 1.4.0 - Squares highlighting set by right mouse clicks are preserved - Fix bug with extension preventing pieces dragging - Ignore "C" shortcut if any modifier key is pressed (e.g. for copying) - Optimize arrows and squares painting method - A11y: create label for the input - A11y: add aria-hidden attribute to chessboard element 1.3.0 - Support algebraic notation for promotions (e.g. d8=N) - Enable extension on analysis boards 1.2.0 - Fixed a bug "it is possible to make moves for the opponent" (Yes, you could do it! Now it's over, rules are rules 🤓) - Clear input on valid move submit only - Clear ambiguous moves even if the move was made by mouse - Update app styles to make the field more stylish and readable - Fix a bug with notification falling behind the menu - Redraw arrows not only on field change, but also after opponent makes his move 1.1.0 - Highlight pieces on ambiguous moves - Focus on start of the extension - Create a way to focus the field from keyboard - Enable extension on Tactics chessboard 0.0.3 - Updating manifest to fix the icon - Fix plugin appearance on live app page - Clear input on Escape key
Chess Compass - Free Online Chess Analysis
Analyze games using Chess Compass from popular chess websites such as chess.com and lichess. Allows for easy importing of games on Lichess and Chess.com into Chess Compass.