Frequently asked questions
Everything you might want to know before your first move — playing the engine solo, online games, installing it as an app, and more. You can start playing instantly, no sign-in required.
Is MateStorm free to play?+
Yes — MateStorm is free to play. You can practise against the engine solo, and with a quick sign-in play others online, at no cost.
Do I need an account to play chess?+
No account is needed for solo play — open MateStorm and start a game against the engine instantly. Online play against other people requires a quick Google sign-in so games stay fair, and online is currently in a private beta.
Can I play chess against the computer?+
Yes. MateStorm runs the Stockfish 16 NNUE engine directly in your browser, with ten strength levels from beginner-friendly to grandmaster — so it suits complete beginners and strong players alike.
How can I practise chess by myself?+
Open MateStorm and start a solo game against the engine instantly — no account needed. Choose from ten strength levels and get a live verdict on every move.
Can I play chess with friends online?+
Yes. Create a private room and share the link, or use the lobby for rated games and the leaderboard. Online play is currently in private beta.
Can I install MateStorm like an app?+
Yes. MateStorm is a Progressive Web App — add it to your home screen (Android: Chrome menu → Install; iPhone: Safari → Share → Add to Home Screen) and it opens full-screen like a native app, with no app store, no APK, and no download.
Do I need to install anything to play?+
No — MateStorm runs in any modern browser with nothing to install. Installing to your home screen is optional, just for a full-screen, app-like experience.
Does MateStorm analyse my moves?+
Yes. MateStorm shows a live engine evaluation and gives each move a verdict — from brilliancies to blunders — so you can learn while you play instead of waiting for a post-game report.
Related guides
- How to play chess vs the computer — the ten Stockfish levels, the evaluation bar and move verdicts explained.
- Install the chess app — add MateStorm to your home screen, no app store.
- Daily chess puzzle — a free tactic every day, no sign-in.
- Browse all guides →