I think there is no way to make two eyes at the bottom now. The plays a through j (i at f) are one continuation. Mmm, I saw a way, Black starting at j. I have to leave though (physically) so I'll leave it to the Senseis who are awake while we sleep.
It could also be that if White cuts with at the circled point, it is ko, in which Black captures -- in shortage of liberties.
--Dieter
Must be late at night for the a to j sequence, eh? If Black is so inclined to capture the white dragon, then Black can discard the stones.
However, I agree with your point on cutting at the circled point.
--unkx80
Yes, Unkx80, that's more or less what I saw. It was 8, not late, in the evening, but I had to leave for a social activity. # : - 7 --Dieter