Re: Bleach 513
The last panel isn't that hard to figure out. We already know that Blut Vene can only be used for either offense of defense at one time. So ichigo used it for defense so his head didn't get cut off, and then pretended to get knock out. We even see him let go of his sword for a second. Then when Juha Bach thought the fight was over Ichigo must of switched over to offensive mode, knocked Bach's sword to the side and hit him with his own Getsuga.
Whether or not Bach can switch over to defensive mode in time is yet to be seen, Probably so.