Full rules, real board, real clock. Play chess online with a friend in real time.
Chess Blitz is a full implementation of the classic game, playable free in your browser with a friend. Every rule is enforced correctly: castling both directions, en passant captures, pawn promotion with your choice of piece, and accurate check and checkmate detection.
Create a room, share the code, and play move for move in real time. Choose a time control before you start, from a fast 3-minute blitz to a relaxed 15-minute game, and the clock keeps both players honest.
100% free, no account, no download. Works on phones, tablets, and computers. Just create a room and share the code to start playing.