Play real chess, with real people.

Rated real-time games, ladders and tournaments — or warm up against the AI at five levels. Every finished game gets a free analysis of your moves.

Play the chess AI

Five strengths, friendly to master. Take-backs, premoves and a full move list — runs on Stockfish 16, right in your browser.

A fresh tactic every day. Solve it right in your browser — no account needed.

Evaluation bar, blunder marks explained in plain language, better-move suggestions and PGN download.

Rated or casual games with Fischer clocks and Elo ratings. Challenge, invite by link, or watch the lobby.