KyuExercise92/Attempts

Sub-page of KyuExercise92

These are both ko, but in the first one, white must find the first threat, in the second, black. On the other hand, if white loses the first ko, the group becomes a threat for a later ko, in the second, the group is off the board.

[Diagram]

White to play

[Diagram]

W7 @ W3

[Diagram]

Mistake

Reversing the order of W3 and W5 also gives the first take to Black.


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