Free, right in your browser, no sign-up. Choose an opponent from beginner to master strength, pick your color and start a game.
Every opponent is a bot with its own name and rating. The weakest bots, rated 250 to 475, play random moves, which is just right for your very first games. From 500 up, the bots are powered by the Stockfish chess engine and play at the strength of their rating.
Play White or Black, or let the site choose at random. Play without a clock and think as long as you like, or pick a time control from 5+3 to 30 minutes to practise rapid and blitz.
Sign in to save your games and go through them with the engine after you finish.
Yes. Games against the computer are free, and you can start one without an account.
You choose. Bots range from 250, which plays random moves, to 2725, which plays at tournament strength. Each range has ten bots, so you can raise the level step by step.
Yes. Choose Black or Random before you start the game.
Yes, if you are signed in: when the game ends, open the analysis and go through the game with the engine.