:: Igo Hatsuyôron 120 (2021)

Variations of Our Solution (IIIb)

Tricking KataGo (Triple-Ko)

VAR (C) (A) (.2) (.2) (.1)

: ( 222od)
Black throws-in at the top.

:
White simply captures.

:
Black captures White's five stones in the upper left.

:
White recaptures.

:
Black blocks immediately.

:
White continues with the occupation of Black's outside liberties.

:
White closes her false eyes in the centre.

:
Black's group has eight liberties remaining, so he is unable to further approach White's group from the inside.

:
White has occupied all other outside liberties of Black's group, so she captures the ko at the right "late".

:
Black has a ko threat in the hanezeki.

:
White erases Black's remaining ko threat in the upper right corner.

The semeai in the centre is me-ari-me-nashi, so Black does not have any chance of winning it.

White will win the game by a large margin.

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