Shortage of liberties exercise 1
Based upon 1001 Life and death problems; Page 169, problem 693, solution diagram
First posted as an alleged erratum.
... continuing from Diagram 1, White sacrifices a stone at , placing Black in a shortage of liberties.
If , capturing the White sacrifice stone, White plays , threatening to capture either two Black stones or four Black stones. Thereby forming two eyes.
Unfortunately, the alleged erratum is an erratum in itself.
had in fact placed the entire White group in self-atari, so can capture the entire White group.
DuEm6: This is one strange page. Certainly not an exercise. Was it a mistake? And the discussion of the mistake was deleted by the last diff.