Joachim's Ko-Semeai - Putting the Cart
Before the Horse (2013 - 2015)
1a1 - White's Gote Move in the Hanezeki
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( Here, we will first assume that White mistakenly had played the gote move of Black's group has eight liberties (3 * c, 4 * b, k), so it is still safe from the Punishment Semeai. The situation is similar to Black having gained an additional liberty. |
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Black will win with ease. |

976
to occupy one of Black's hanezeki-directed liberties.
965
:
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;
; 
:
, so White needs atari-ko-threats.

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