Big Chess: Online Strategy
10x10, Variants, AI & Puzzles
About
Experience chess on a larger 10x10 board with new pieces and expanded strategic depth. Challenge players worldwide, play with friends, solve puzzles, and explore numerous chess variants.
What's New in Big Chess
1.9.3
July 28, 2026
Smoother, more reliable games: • Fixed a blank-board flash at game start • Improved online rollback and timeout handling • Fixed captured pieces during undo, redo and move review • Chess 960 now creates a new random starting position for every game • More performance and stability improvements
MoreSubscription plans
Premium Plan – All Features
Online and local games, AI opponents
FAQ
What is Big Chess?
Big Chess is a mobile game that expands the classic chess experience onto a 10x10 board, introducing new pieces and strategic possibilities. It offers online multiplayer, offline play against AI, chess puzzles, and nine different chess variants.
Does Big Chess have ads?
No, Big Chess does not contain advertisements. The app is free to download and play, with optional in-app purchases for premium features.
How does Big Chess matchmaking work?
Big Chess uses an ELO-based matchmaking system to pair you with opponents of similar skill levels in online multiplayer matches. This ensures competitive and balanced games.
Can I play Big Chess offline?
Yes, you can play Big Chess offline by challenging the AI opponent. The AI offers seven different difficulty levels, allowing you to train at your own pace.
What chess variants are available in Big Chess?
Big Chess features nine chess variants including Duck Chess, Fog of War, Crazyhouse, Atomic Chess, Makruk, Capablanca Chess, Grand Chess, and Chess 960, alongside the expanded 10x10 board.
What are the subscription options for Big Chess?
Big Chess offers a Premium Plan with various subscription durations. Options include a 3-day free trial for a monthly plan at $0.99, a 7-day free trial for a 6-month plan at $2.99, and a 7-day free trial for a yearly plan at $3.99.
What devices is Big Chess available on?
Big Chess is available on iPhone, iPad, and iPod devices. It is rated for ages 4 and up.
How often is Big Chess updated?
The latest version of Big Chess is 1.9.2, and it was last updated on April 30, 2026. Updates typically include new features, bug fixes, and performance improvements.
