Play Chess vs Computer

Challenge a computer to a chess game. You can change the playing level from Easy to Grandmaster strength at any time during the game, or lower it at any time if the chess engine is a bit too strong for your chess skills. Press [New Game] button to play a new game. Press [Switch Sides] if you want the chess computer to make a move for you. We use Stockfish 10 — a powerful and open source chess engine. It is one of the top rated chess engines in the world. We have also implemented a few tweaks for a more realistic chess playing style at the easy levels. Play online chess vs computer, or play chess online with others!

Playing chess computer does not affect your chess rating or stats in any way. It is currently unrated.

To play from a specific chess opening, set up the starting position in the Games DB, and then press [Play vs Computer] button below the chessboard.