Play Chess vs Computer Online, Free and Instant

This is a free way to play chess against the computer directly in your browser, with no sign-up and no download. The computer opponent runs on Stockfish, one of the strongest chess engines in the world, scaled down to three difficulty levels so both beginners and experienced players can find a fair game.

• Easy: good for learning the rules and building confidence.
• Medium: a solid challenge for casual, regular players.
• Hard: a serious test even for experienced players.

Prefer a human opponent? Play with a friend in a private room, or find a random match instantly.