: ( 648ie)
White blocks at the top.

:
Black captures White's single stone at the upper edge.

:
White blocks at the top.

:
Black continues with the Main Semeai.

:
White plays the central attachment.

:
Black sacrifices one stone for creating one point of territory above, and for denying White the option for creating territory in the centre on her own.

:
White continues with the Main Semeai.

Black plays 3/4 reductions.

Please assume the rejection of Dany's Sacrifice and Black's second kikashi in the hanezeki (, ) played before.

Before the end of the game, Black will connect at , and White will do so at .

Capture Variation:

Compared to the superordinate variation ...

• Black's cumulated gain at the upper edge is two points.
• White got an additional point of territory at the top.

In total, White lost one point.

White + 1 => Jigo

Semeai Variation:

Compared to the superordinate variation ...

• Black's cumulated gain at the upper edge is two points.
• White got an additional point of territory at the top.

In total, White lost one point.

White + 1 => Jigo