Step 1

O1 has the ball. D1 presses O1 from the left side, closing the pass to O4.

Step 2

O1 passes to O2, on the side D1 is not covering.

Step 3

D1 shifts to press O2 and closes the pass back to O1. O3 slides along the bottom line to give O2 an open angle.

Step 4

O2 passes to O3, away from D1. O3 takes the first touch into the square, ready to pass again.

Step 5

D1 runs at O3, but O3 has already passed to O4 on the far side.

Step 6

The ball keeps moving around the square. When D1 wins it or it goes out, the player who lost it swaps into the middle.