12x12 Doubles Chess

Online game room

Not in a game room. Join key

Display name

Teams Teams: White + Black vs Red + Blue.

Your color Four-human multiplayer mode.

Current turn — —

Create a game room to get a unique key; other players join the same online game with that key or invite link.
Teams are configurable: White + Black, White + Red, or White + Blue can be paired against the remaining two colors.
Turn order: White → Red → Black → Blue.
Pawns move toward the opposite edge and promote to queens.
Kings cannot be captured; legal moves must keep the mover's king safe.
Check and checkmate are enforced server-side. When checkmate is reached, that color's pieces remain visible until Confirm checkmate is pressed.
Solo vs AI uses the selected team setup; one AI may be your ally and the other two are opponents.
No castling, en passant, timers, or draw adjudication.