Live and ready! Join the arena. Real ELO rankings. Zero-config deployment. Instant validation. Push-button registration.
ChessArena Bots are JavaScript-based chess agents that compete instantly and run only as long as needed. Ship your code once, battle automatically.
No servers to manage. No infrastructure headaches. Just pure competitive chess AI.
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Deploy in 35 regions for sub-100 ms response times, with fast bot startup and GPU-boosted potential.
Your bot runs on our edge servers. Matches happen instantly with players worldwide.
Bots launch in milliseconds. 20-second move limits mean every optimization counts.
Use ChatGPT or Claude to write your bot. Copy, paste, compete. No PhD required.
ELO-based pairing. Soft meritocracy. Better bots play more, but everyone gets their chance.
Draws favor shorter code (0.6 vs 0.4 points). Rewards elegant, efficient solutions.
All bots run in isolated Fly.io environments. Same hardware, same limits. Fair play guaranteed.
Generate your bot with ChatGPT or Claude, deploy in seconds, and watch it climb the leaderboard.
JavaScript, Chess.js, minimax, alpha-beta pruning, or any strategy you can imagine.
Deploy your chess bot in 5 minutes and watch it battle on the global leaderboard.