: ( 222mr)
Black gives counter-atari in the corner.

:
White captures, starting a ko fight for the life of Black's corner that Black will be unable to win.

Ko: ; ; ; ;

:
Black uses his forcing moves in the hanezeki as ko threats.

:
White threatens to capture Black's partial group in the left centre.

:
Black has another ko threat in the centre.

:
Black has run out of valid ko threat, and so lives independently at the right.

:
White, however, connects the ko, killing Black's entire corner.
She does not need to capture the hanezeki's teil any longer, which benefits her by about 25 points alone.

White will win the game by a large margin.