(Author: aLegendWai (9k? KGS) : - )
Assume that everything to the right is White's territory and it is in the very last endgame.
Normally the hane "a" is the typical response. But W will lose by 1 point.
However W still has a chance to win. How? [1]
[1] This question is similar to Hane connect exercise 3.