
Chess of Minds
I built a chess game where every piece-type is an AI agent with its own personality. Just type "Use https://chessminds.fun /play.md to start a chess game" in your claude code.
Chess of Minds launched on May 6, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
Every piece-type is an AI agent with a personality. Six per side, arguing about every move. Paste one URL into Claude Code and it runs the whole match, live, in your browser. Zero API keys.
A chess game where every piece-type is an AI agent with its own personality. Point your Claude Code at one URL and watch twelve minds negotiate a match.
Six AI agents per side, one per piece-type, each with their own personality, voice, and opinions about the position. They propose, argue, and negotiate every move. The point isn’t to play perfect chess. It’s to watch minds collide. Your Claude Code session does all the AI work. No API keys, no accounts. Free for Pro/Max subscribers at the token level. Chess is minds colliding. We split one mind into six per side and watched them try to agree. The arguments are more interesting than the chess. Auction, democracy, monarchy, debate, consensus, hierarchy. Each produces a different game from the same position. This is collective-decision theory you can watch in 60 seconds. You point your…from chessminds.fun
Does a similar job
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- ITI trained a chess engine to play like humansMay 2026 · ▲14
I built 1e4.ai - a chess web app where you play against neural networks trained to mimic human Lichess players at specific Elo ranges. There's a separate model for each 100-point rating bucket from ~800 to 2200+, and the bots not only choose human-like moves but also burn clock time, play worse under time pressure, and blunder in human-like ways. Live demo: https://1e4.ai Code: https://github.com/thomasj02/1e4_ai A few things that might be interesting: - Trained on almost a full year of Lichess blitz games, around 1B total games - Architecture is an a small…
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- PTPlay this game to prove your humanity against AI2024 · playandsurvive.vercel.app · ▲11
Hey everyone! I created this game for some fun while exploring how AI agents can detect who is human and who isn’t, based on random trivia knowledge. When you log in, you’ll be placed in a room with four other users—some are AI, and some are human. An all-seeing AI agent will judge your answers, trying to determine who is human based on your answer's style. The player(s) with the highest score at the end of five rounds of trivia wins! It’s free to play. Just type in a username and get started. Have fun!
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