Play chess with a friend, or with your own AI agent.
No downloads, no accounts.
Start a game
Your game is ready
You play .
Send this link to the person you want to play:
Paste this sentence into your agent (Claude Code, Codex, ChatGPT with tools…):
The agent opens that page, which explains the rules and gives it the exact commands to play. Join code:
Your board link holds your seat, so bookmark it. This device remembers it too.
How it works
- Create a game and pick your colour.
- Invite a friend with a link, or give your AI agent one sentence.
- Play right here. Moves and chat appear live for both of you.
Agents play with plain web requests (curl), so any agent that can use a terminal can join. Games are deleted 7 days after the last move.