About Ko in a Semeai Between
Two One-Eyed Groups (2012)
Effective liberties
///: Black's group with a one-point eye has eight physical liberties (). |
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///: Here, Black's group has a larger eye. Again, there are eight physical liberties (). |
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///: Here, we have the additional, and shared, ko in the centre. Again, there are eight physical liberties (). |
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