Annotated by almageccom (1200): I thought he moved that Rook down so he could run it over to the other side for an attack. Next he should move the Pawn to d4 chasing my Rook away. I intended to go chase his Bishop away if he did that. This will prove to be a mistake. It loses the game! Before this move I was wondering if I would hold this to a draw. Now he has opened up some juicy lines of…