: ( 548kn)
White continues with the Main Semeai, and will not give atari at here in this variation.

, :
Black utilises White's tenuki to gain at the upper edge.

:
Just before, Black lost one move in the Main Semeai, so he is unable to connect his stone at the bottom with a move at , for a two-point effect on White's potential territory.
He has to choose a one-point forcing move like , instead.

:
The Main Semeai continues.

Capture Variation:

Compared to the superordinate variation, ...

• White lost one point of territory at the upper edge.
• White captured Black's single stone at the bottom, for a gain of two points.
• Black destroyed one point of White territory in the top right corner.

In total, gains and losses compensate for each other.

White + 1 => White + 1

Semeai Variation:

Compared to the superordinate variation, ...

• White lost one point of territory at the upper edge.
• White did not capture an additional Black stone at the bottom, for a loss of two points.
• White captured an additional Black stone in the upper right, for a gain of one point.

In total, White lost two points by not giving atari at the upper edge.

White + 1 => Black + 1