Contact

Chessmust is a free service for playing chess, chess variants and Russian checkers against the computer or with a friend, with no registration, on any device.

Questions, bug reports and suggestions are welcome. Write to us by email or on Telegram.

• Email: chessmust82@gmail.com
• Telegram group: @chessmust

When reporting a bug, please mention the game, your browser and device, and what you did just before the problem.