Play Go Online
Create a public or private room and invite a friend with a share link or room code. The lobby is on this page: join a public room or watch a game already in progress. Rooms you created, including private ones, appear only under My rooms. Games use 9×9, 13×13, or 19×19 boards.
Create a room
Choose a room type and board size, then invite a friend with the room link or code.
Public rooms use a shorter code and appear in the public list for anyone to join. This browser can keep only one public room at a time.
Join a room
Paste a friend's share link or enter a room code. A waiting room starts a game; a game already in progress opens in spectator mode.
Tip: Leaving a room does not end the game. The host can return through My rooms below or close the room. If both players leave, it expires after about 20 minutes. Room codes are used only for this match and do not store personal information.
Room lobby
My rooms
0Waiting for opponent
0Games in progress
0Creating public room…
Assigning a unique room code. Please wait.
Public room created (9×9)
Send the link or room code to a friend. The game will start automatically when they join.
You will play Black and move first; your opponent will play White. This setup remains in place when they join.
Connection interrupted. Reconnecting…
Join a room
Room details were found in the shared link. Connect now, or edit the room code first.
Entering the room…
Connecting to room . Please wait.
Connection interrupted. Reconnecting…
Your opponent left the room
They disconnected. Return to the lobby to create or join a room.
Connection failed
Room not found. The code or link may be incorrect, or the room may have closed. Check it and try again.
Play Go Online
Share a Link, Start a Game
Create a room and send its link or code to another player. When you are both connected, moves stay in sync on the same 9x9, 13x13, or 19x19 board. You can also join a waiting public room from the lobby, or watch a game already in progress.
Share a room with a friend
Create a private room, choose the board size, and send the link or code to the person you want to play.
Join an open room
Open rooms appear in the lobby. Join a waiting room to sit down, or watch a game already in progress without placing stones. Room codes stay with the host and are not listed.
Confirm the finish together
After both players pass, mark dead stones and confirm scoring together. Resume play if you still disagree about the position.
Link or codeinvite another player
9 · 13 · 19board sizes
Live synceach accepted move
Shared scoreconfirm together
