Flanks v1

Infinite chessboards for sketching positions together.

Create a room, share a link, and collaborate on an unconstrained chessboard with live cursors, piece ownership, and quick edit controls.

Link-first rooms

Spin up a board, copy the link, and pull other people into the same canvas immediately.

Twelve named participants can claim colors while extra visitors drop in as spectators.

Place, label, tag, and sticker standard chess pieces anywhere on an infinite grid.

Your nickname becomes the host identity for this room. After creation, you can invite others with the share link.

Sessions expire 1 hour after inactivity. Expired links can be restarted from the last saved board snapshot.