cheezopath: I'm trying to understand the significance of B9 at the end there. it does demand a response at C8 or A8, but with the rest of the board settled, is it worth playing?
posetcay: After B9-C8, A8 will start a ko. That is why the proper way is to play F9 at E9 by opponent.
After B9-C8, A8 will start a ko. That is why the proper way is to play F9 at E9 by opponent.