Board Thread:Speculation House/@comment-26900424-20150924223054/@comment-4010415-20150924225039

There's one really obvious problem with your theory. If Raven is the black queen and is fighting against Cinder, then why did images of black queen chess pieces show up on the screens in the CCT when Cinder hacked into their system?

Cinder is the black queen. Qrow's message to Ozpin was about Cinder. Qrow has been spying on Cinder and wanted to warn Ozpin that she has gotten herself pawns.