: ( 648ie)
White plays the central attachment in the centre.

:
Black plays the "usual" tesuji that enables him to secure an eye in the centre, at the cost of a one-point sacrifice.

:
White's connection at the upper edge is best.

:
Black 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.

White will connect at after her decision point.

Capture Variation:

Compared to the superordinate variation there are no changes.

White + 1 => White + 1

Semeai Variation:

Compared to the superordinate variation there are no changes.

White + 1 => White + 1