BLACK KNIGHT A: Paint self grey.

The BLACK KNIGHT A douses itself in grey paint. It makes sure to properly seal itself, too. Can't be sullying the board.

The BLACK SIDE mistakes such a light shade for WHITE, and the KNIGHT for an INFILTRATOR. They promptly kick it out of their ranks.

The WHITE SIDE doesn't want to affiliate with such a shade either.

The GREY KNIGHT is now a FREE AGENT. Moves taken by the GREY KNIGHT do not count as turns by either team.