Gokyo Shumyo, Section 1, Problem 84 / Solution

Main line

Main line  

White manages to get in sente....

Continuation  

....now turn inside does the trick. See Door Group.

For the time being, I refer to /Attempts for the discussion of the order of moves, in particular and , and to the Gokyo Shumyo, Section 1, Problem 84 / Hint and the door group for the elaboration of the final diagram.

Dieter