Hikaru Problem 1 / Solution

If White connects, Black makes an eye in sente  

This simple continuation is best for White, I think.

Black first  

Oneplaygo(13k)?: Well here is the solution for this problem. Took me a little bit of a glance to get to this answer and why. But it seems quite simple. W would play at A next since black will no longer have any big moves on this diagram after A is played.