Our Mission
Grand Chess was built with a single goal: to make high-quality chess available to everyone, completely free. We believe that chess is not just a game — it is a discipline that sharpens critical thinking, strategic planning, and pattern recognition. These are skills that matter in every walk of life.
Whether you are a complete beginner learning how the pieces move, or an experienced club player looking to sharpen your tactics, Grand Chess provides the tools you need — without subscriptions, paywalls, or premium tiers.
What Grand Chess Offers
AI Opponents (10 Levels)
Powered by Stockfish 18 — the world-class chess engine. From beginner (800 ELO) to grandmaster-level (2500+ ELO).
Play vs Friends (PvP)
Challenge a friend on the same device with full timer support: Bullet, Blitz, Rapid, and Classical time controls.
Tactical Puzzles
Train your pattern recognition with curated chess puzzles. Solve positions and improve your tactical vision.
Game Review & Analysis
After each game, review every move with our built-in Stockfish evaluator. Classify moves as Brilliant, Best, Good, Mistake, or Blunder.
Premium Board Themes
Personalize your experience with multiple cinematic board themes and ultra-crisp piece styles.
Opening Recognition
Automatically detects the chess opening you are playing, helping you learn opening theory naturally.
Our Core Values
Free Forever
Core chess features will always be free. No hidden paywalls.
Privacy First
We collect minimal data. No selling your information. No invasive tracking.
Continuous Improvement
We listen to our community and constantly add features and improvements.
Meet the Authors & Engineers
Grand Chess Editorial & Engineering Team
Verified Chess Software Engineers & Content Curators
Our content and algorithms are designed, developed, and peer-reviewed by a dedicated team of chess engine hobbyists and developers. With years of experience working on open-source chess engines, Stockfish integrations, and dynamic web application architecture, we ensure that every tutorial, game analysis, and opening guide is mathematically accurate and follows official FIDE rules.