Gokyo Shumyo, Section 1, Problem 91 / Attempts

[Diagram]

White to live

Jasonred And a and b are miai?

unkx80: This is the solution, but the above comment is wrong.


catch22: I did not immediately see why W1 below did not work, so I thought I'd add the refutation.

[Diagram]

Nearly works, but not quite

[Diagram]

B6 captures


[Diagram]

White to live

cutting at W1 followed by the cut at W3, in place of White cutting at the location of B4, fails.


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