Defenders stand as a zone and start communicating where the ball is and who has the ball.
Player opposite the ball makes a closeout, the rest move so that they are in the direct pass line or are a good help side.
Attackers may take 1 step to pass and overhead passes are allowed.
This drill is really about communication.After 10/15 passes, a shot may be attempted and communication is also important here. SHOT must be called so that a good boxing out occurs.