Each of these is a possible starting point as explained in /Discussion
Herman Hiddema: Note that this does not mean that other moves are impossible, just that these moves are the ones that seem most logical to me personally.
The monkey jump standard sequence fails. is sente, threatening to capture
and
.
makes miai of a and b; each creates two eyes.
Herman Hiddema: Dieter is correct, the right response to is
(in this case). For other cases, see Monkey Jump.
Dieter: this was my second attempt. I liked it. I still have to explore refutations.
Herman Hiddema: Try at
Herman Hiddema: Actually, at a makes seki, the eye is too big. Dieter: quite so.
unkx80: Seems like the correct order is to first hane at , before the monkey jump. If
at a, then the same
kills, no?
Herman Hiddema: White remembers that his opponent's good move is his good move, and puts at
in the first diagram...