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Re: [computer-go] Is seki problem solved ?



Nick Wedd wrote:
In message <DIELJMJIOOKDJHHGCFAHMENLCFAA.tesuji@xxxxxxxxxxxxxxxxx>, Mark Boon
<tesuji@xxxxxxxxxxxxxxxxx> writes

Count the points, before and after. It does lose a point.

Before:

  O . O # O . .    Upper left corner of board
  # # # # O . .    O, to play, needs a ko threat
  . . . . O . .
  O O O O O . .
  . . . . . . .

Black has three points of territory and two prisoners, making five.
But after dame filling, Black will need to capture the O's, losing
one point of territory...

-john
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