Variations of Our Solution (IIIb)
Tricking KataGo (Triple-Ko)
VAR
(C)
(A)
(.2)
(.2)
(.2)
(.1)
|
|
|
|
|
|
|
White can do without, as the exchange for
|
|
Black must not connect at
|
|
|
|
Black must not play any reduction. After White's decision point, White will connect at |
|
Capture Variation: Compared to the superordinate variation ...
In total, White gained three points. White + 11 => White + 14 |

222ds
:
:
:
:
:
:
:
is not mandatory at this stage of the game. White's large group has more than sufficient liberties left.
:
:
:
:
:
:
:
:
, instead, but has to keep the double-ko of
and
alive.
, forcing Black to capture with
. Black's group would have lost a decisive outside liberty.
:
:
:
:
:
:
, while Black will connect the other ko with
.
. White's eye is larger than Black's, so Black has to sacrifice some additional stones with
,
,
.

