Chess Royale — HTML5 Chess Game

Chess Royale is a polished, ready-to-publish browser chess game built with pure HTML5, CSS3, and JavaScript. Play against a smart AI opponent, enjoy a beautiful cartoon-style UI, and deploy instantly to any website — no backend, no database, no framework required. Perfect for game portals, educational sites, portfolios, kids’ websites, or anyone who wants a professional chess experience that works on desktop and mobile. Key Features Full chess rules —Chess Royale  check, checkmate, castling, en passant, pawn promotion, stalemate, draws AI opponent — Minimax algorithm with Alpha-Beta pruning 3 difficulty levels — Easy (Rookie), Medium (Challenger), Hard (Master) Time controls — no limit, 10 minutes, or 15 minutes per player Play as White or Black Elo-style rating system — saved locally for the player Hint system — 3 hints per game Undo move — once per turn (player move + AI reply) Draw offer — AI evaluates and accepts or declines Move animations — smooth piece movement Legal move highlights — optional dots on valid squares Board coordinates — toggle a–h / 1–8 labels Flip board — ideal when playing as Black Sound effects — move, capture, check, castle, win, lose Background music — separate tracks for menu, in-game, victory, and defeat Responsive design — optimized for phones, tablets, and desktops Web Worker AI — AI thinks without freezing the UI Clean, modular code — easy to read, edit, and rebrand Game Screens Loading screen — animated progress bar and logo Main menu — difficulty, time, color selection, Play button Game screen — player cards, timers, rating, VS badge, chess board, controls Promotion modal — choose Queen, Rook, Bishop, or Knight Game over modal — result, rating change, Rematch / Main Menu Settings modal — sound, animations, hints, coordinates, board flip Confirm modals — surrender, leave game, draw offer What You Get Complete game source code (index.html + CSS + JavaScript) SVG piece images, UI icons, avatars, and background pattern Separate documentation page with full setup and customization guide Separate CSS for game and documentation (no style conflicts) AI engine with Web Worker support Music system (Web Audio — no external audio files required) Asset manager with emoji fallbacks if images fail to load Technical Details Technology HTML5, CSS3, Vanilla JavaScript Chess Engine chess.js v0.10.3 (CDN) AI Algorithm Minimax + Alpha-Beta + Piece-Square Tables Frameworks None — lightweight and fast Backend Not required — 100% client-side Database Not required — uses localStorage Mobile Touch-friendly, responsive layout Browser Chrome, Firefox, Safari, Edge (modern versions) Easy Setup Upload the project folder to your web host or run a local server Open index.html in the browser Tap “Tap to continue” on the loading screen Choose settings and press Play Local test (Python): python -m http.server 8080 Then visit: http://localhost:8080 Easy Customization Replace piece images in assets/pieces/ Swap logo and icons in assets/icons/ Change colors via CSS variables in css/style.css Edit AI strength in js/chess-ai.js (depth, rating, name) Adjust default settings in js/app.js Modify music in js/music.js Rebrand title and logo in index.html Full step-by-step customization guide is included in the documentation file.  

(Only For Premium Category Products !)

1. All digital products are the most recent version, with no possibility of free updates. After payment, you can request an update to the most recent version for 5 days if a new version is released. We free support within 5 days.

2. If a license is required (Excludes WHMCS license , we provide only method not license), please contact us via email or ticket for assistance with activation. Our license is only valid for activation and does not include support.

3. We provide Mobile, PHP script installation services for $19.90 / ₹1700. Please create a backup after installation as we do not support re-installation. For mobile app source code, we do not offer installation services.

4. If you have any questions, please contact us by email [email protected] or create a ticket on this page

5. Please note that any digital products presented on the website do not contain malicious code, viruses or advertising. You will receive the original files from the developers. We do not sell any products that have been downloaded from other websites.

6. The response time can last up to 6 hours.

(Only For Membership Category Products !)

Benefits of our Membership Plans

• Instant access to all plugins and all themes including all future releases
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.
• Buy or download for FREE by subscribing to our VIP Membership Plan. Join the club of more than 1100+ happy members. This is the same theme as sold by the developer.

Updates:

• We offer frequent updates for one year from the date of purchase. After this period, you have to purchase the item again to receive further updates, we also offer lifetime updates as a second option.
• We regularly update products as soon as we are notified about an update, we go and download it from the author and update it on our site, but In case the current version of the product is not the latest, You can request an update for the product by contact form.
• We send regular emails advising when products have been updated so please be sure to provide an active email address when you sign up.

Support:

• Our support team is available 24/7, if you have any questions or need help in installing or configuring digital products purchased on the website, please don’t hesitate to contact form.
• Please note that we are not developers of the provided products, so our technical support capabilities are limited. We do not change product functionality and do not fix developer bugs.

For more information please read FAQs & About Us.

(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.