[1]
@
Bill: Black has a better way to win the ko. puts the
stones in atari. If White takes the ko with
,
says atari again, and White cannot connect at
because of damezumari (connect and die). After
takes the
stones.
Bill: That being the case, is a local ko threat for White. If
connects @
,
@
kills.
Note that Black has some local ko threats starting at a.