KyuExercise111/Solution

Sub-page of KyuExercise111
[Diagram]

Solution: ko for life

W1 and W3 is a typical sequence to make ko. Black takes first.

[Diagram]

Continued (W8 at W4)

B1 connect is weak. White saves the three stones and another ko starts with White taking first. If not for the marked stone, Black lives.


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