The Further Evolution of Amateurs' Knowledge
(2011 - 2014)
[ Five Liberties for White's Top Left Group ]
If Black ever got the chance to reduce White's liberties in the top left corner, e.g. with a move at , we have to consider two different cases that depend on the number of liberties of White's centre group, in comparison with the liberty count of Black's connected group on the lower edge. |
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