Timm: I don't see how White can save his right group. Is that the goal of the problem ?
unkx80: The White group on the right side is considered alive, because it escapes towards the center.
Timm: This... But at kills, I guess... Didn't know this shape!
Slarty: Read again, and live :p
unkx80: This is not exactly the same as two stones on the third line can make an eye, although the problem construction is inspired from that page. =P