Joachim's Ko-Semeai - Putting the Cart
Before the Horse (2013 - 2015)
4 - Black's Variation with Move 63
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( (Referenced by We will provide the transformation for the variation for |
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Black's group has seven liberties now (3 * c, 3 * b, k), with four effective liberties for White's centre group (w, 3 * c), which is a disaster for White. This implies that White must have made a mistake with creating this special position. |
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It is the exchange of the marked stones ( |

980
940
now. We simply start with the exchange of
and
. But thereafter, White's four stones are in atari, so we will move
to the upper edge, where it occupies the ordinary outside liberty
of White's group.


