:: Igo Hatsuyôron 120 (2021)

Variations of Our Solution (IIIb)

Tricking KataGo (Triple-Ko)

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

: ( 222ny)
White plays the wedge in the left centre.

:
Black gives atari from the outside.

:
White plays KataGo's bad-shape move.

:
Black defends his cutting point immediately.

Black must not play any reduction.

After her decision point, White will hane at at the upper edge. Black will have to connect at before the end of the game thereafter.

Capture Variation:

Compared to the superordinate variation ...

  • White destroyed two points of Black's territory in the left centre.
  • Black captured an additional White stone there, so gaining one point.

In total, White gained one point.

White + 2 => White + 3

Semeai Variation:

Compared to the superordinate variation ...

  • Black captured an additional White stone at the left, so gaining two points.

In total, White lost one point.

Jigo => Black + 1

Copyright © 2021 Thomas Redecker.

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