: ( 58cn)
Black captures White's single stone in the upper right.

:
White continues with the Main Semeai.

:
Black returns to the left centre, playing the solid connection there.

Black plays 2/3 reductions.

Capture Variation:

Compared to the superordinate variation, ...

• White destroyed one point of Black's territory in the left centre.
• Black captured White's stone in the right centre, so gaining two points.

In total, Black gained one point.

White + 1 => Jigo

Semeai Variation:

Compared to the superordinate variation, ...

• Black captured one White stone more in the upper right, so gaining one point.
• White got an additional point of territory in the right centre.

In total, gains and losses compensate for each other.

Jigo => Jigo