Multi-engine flexibility
Switch between Stockfish, LCZero, Berserk, Komodo, and more based on your training goals and preferred style.
Built for serious improvement, designed for everyone.
About Satranc Online
Satranc Online is a fast, browser-first chess training platform that helps players play, analyze, and learn in one place. We blend trusted local engines with modern AI commentary so you can understand not just what move is best, but why it matters.
Human-readable commentary
Request AI-generated analysis to get strategic explanations, tactical themes, and practical recommendations.
Beginner to advanced control
Use difficulty presets and depth controls to tune how challenging and deep each engine response should be.
Clean, responsive experience
Designed to run smoothly on desktop and mobile without forcing downloads or complicated setup.
Our mission
We want chess improvement to be practical, transparent, and motivating. Instead of overwhelming players with raw engine lines, Satranc Online focuses on turning analysis into insight. Whether you are preparing for a tournament game or learning the basics, our goal is to make every move a learning opportunity.
How Satranc Online helps you improve
- Play instantly: Jump into a game directly from your browser.
- Train intentionally: Match engine strength to your current level.
- Review clearly: Use commentary to decode positional ideas and tactical motifs.
- Iterate quickly: Reset positions and test alternatives without friction.
Technology overview
Satranc Online runs on a Node.js + Express backend with a lightweight front-end architecture. It supports classical UCI engines for deterministic move generation and optionally integrates OpenAI models for richer natural-language analysis. This hybrid approach combines speed, reliability, and educational clarity.
Frequently asked questions
Is Satranc Online free to use?
Core gameplay and engine-based analysis are designed to be accessible and straightforward for all users.
Do I need to install software?
No. The platform is built to run in the browser, so you can start playing and learning right away.
Can I use different engines for different study styles?
Yes. You can choose from multiple engines depending on whether you want balanced, tactical, or neural-style guidance.
How can I share feedback or request a feature?
You can contact the team anytime at yorulmazyln@gmail.com.