Big Chess: Strategy Board Game

In-app purchases
50+
Downloads
Content rating
Everyone
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About this game

A Bigger Board, a Bolder Battlefield

Say goodbye to the cramped 8×8 board – Big Chess expands the battlefield to a sweeping 10×10 grid. With 100 squares to strategize over, the game opens up thrilling possibilities. Maneuver your pieces across wider fronts, devise long-range plans, and explore uncharted territory that makes every match a fresh battle of wits.

Meet the Clone: Your New Secret Weapon

Big Chess introduces an all-new piece, the Clone, which moves like both a bishop and a knight. This versatile hybrid can sweep diagonally or leap into position, enabling inventive attacks and defenses. Mastering the Clone is your key to unleashing strategies that will surprise even seasoned players.

Features – All Available with Subscription

Unlock the full Big Chess experience with an active subscription:
• Solo Duels vs AI – Challenge computer opponents of varying skill levels.
• Local Two-Player Battles – Play on the same device with a friend.
• Online Multiplayer Arena – Compete with friends or players worldwide.
• Puzzle Challenges – Tackle hand-crafted scenarios and sharpen your skills.
• Position Editor Sandbox – Create and share your own 10×10 chess positions.
• Cross-Platform Play – Continue your matches seamlessly on any device.

Why Big Chess?

Big Chess is more than a variant – it’s an evolution. The expanded board and new piece push you to think more creatively and strategically. Every match feels fresh and unpredictable, opening a world of possibilities beyond classic chess.

Subscription Information

All gameplay features require an active subscription. Subscriptions include a free trial period (availability and duration may vary by plan – check details when subscribing).
• Payment is charged to your Apple ID account at confirmation of purchase.
• Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period.
• You can manage or cancel your subscription in your App Store account settings after purchase.

Privacy Policy: https://bigchess10.com/privacypolicy.html
Terms of Use: https://bigchess10.com/termsofuse.html
Updated on
Nov 28, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

What’s new

We've unlocked more features for free! Enjoy expanded functionality without any cost.

- More premium features now available for free
- Various bug fixes and stability improvements
- Stabilized online match making
- Enhanced overall performance

App support

About the developer
BIG CHESS BG LTD OOD
boris@bigchessgame.com
Kompleks Marina Vyu Fort Biych, Bl. No V, Entr. 1, Fl. 1, Apt. 9 8256 Sveti Vlas Bulgaria
+380 63 427 0505

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