TsumegoFromGames115/Attempts

 

Herman: The lower left needs a move by black, otherwise it will die

 

Herman: The lower right is alive.

at  

fractic: White can play under the stones. So this isn't good enough for Black. Black can exchange for a first but white still gets a ko with b.

Herman: Heh, I missed that, nice!

 

fractic: How about this. makes possible.

 

Herman: But now, white could play like this, so...