Lise is revealed as a spy and most of the 666th is imprisoned. Theodor and Katia barely manage to flee in time.  The Stasi complete their takeover of East Germany even as a 200,000 strong army of BETA comes down on Berlin.
Checkmate.
.إنّنا محاصرون
Wir können nichts tun.
Fue un jaque mate.
Jaque mate.
Il n’y a aucune solution.
È uno scacco matto.
Xeque-mate.