Contact Us

We'd love to hear from you. Whether it's a question, a bug, feedback, or a partnership idea, get in touch and we'll reply as soon as we can.

What to include

To help us respond quickly, please include as much detail as you can:

• Bug reports: what happened, what you expected, your browser and device, and steps to reproduce the issue.
• Account issues: your username (never send us your password).
• Feedback & ideas: tell us what you'd like to see improved or added.

Before you write

Many common questions are already answered on our FAQ page. If you're new to the game, the How to Play guide and the Rules page cover most of what you'll need to get started.

Response time

4chess is run by a small independent team, so please allow a little time for a reply. We read every message and genuinely appreciate the feedback that helps us make the platform better for everyone.