I have a Tsumego here that puzzles me a little bit. I’ve uploaded it as a Demo Board here:
It is from an easy life and death series and all the other problems usually end in either life for black in a small space or killing white. Hence, it confuses me a bit that the goal of this Tsumego seems to be to create the Ko for the corner (all the other problems seem to avoid that, it even tells you often that you made a Ko but that there are better solutions). I’ve played out several sequences, but they all lead to life for the white group except if black can take the Ko.
Am I overlooking something important or is this all there is to it?