Capturing the hanezeki's tail () with White is equivalent to capturing Black's upper left corner ().
The peep at seems to be Black's strongest reply.
White forces in the upper left corner before returning to the lower right, in order to save her four stones that are in atari by connecting at .
Black will continue with the endgame by giving atari at and connecting at .
) with White 
is equivalent to capturing Black's upper left corner (
).
seems to be Black's strongest reply.
.
and connecting at 
.
