About Ko in a Semeai Between
Two One-Eyed Groups (2012)
A Second, and Shared, Ko-Shape
We have added a second, shared ko-shape in the centre (= ). We first assumed that this liberty had to be added to Black's liberties, resulting in the case EX = 1 (five ko-fight liberties for White vs. four ko-fight liberties for Black). But we soon had to learn that we were mistaken. |
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///: EX = 1 |
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