: ( 222kw)
White plays hane at the upper edge.

:
Black pushes into White's weakness in the upper right.

:
Black gives atari at the edge.

:
White simplifies the matter by connecting immediately.

It does not make sense for her to start a ko fight by blocking at , instead.

Black plays 1/1 reduction.

Before the end of the game, Black must connect at in the upper left corner.

Capture Variation:

Compared to the superordinate variation ...

• White destroyed two points of Black's territory in the upper left corner.
• Black destroyed three points of White's territory in the upper right corner.
• Black destroyed one point of White's territory in the upper right corner, but White got an additional one in the centre, so the net effect is zero.

In total, White lost one point.

White + 6 => White + 5

Semeai Variation:

Compared to the superordinate variation ...

• White destroyed two points of Black's territory in the upper left corner.
• Black destroyed three points of White's territory in the upper right corner.
• White captured an additional three Black stones in the upper right, so gaining five points.

In total, White gained four points.

Jigo => White + 4