Variations of Our Solution (I)
VAR

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Alternatively, Black might want to defend his upper left corner, with a move at
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Alternatively, he might consider playing at
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Giving atari at
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It would not make a large difference, had Black decided to save his stones on the left edge, with a move at
White will win the game by more than 20 points. |

128
:
: (92
128b
, instead.
:
for
, KataGo plays this surprising new move to attack Black's top left corner from the inside. White's lone
-stone will become very helpful in this context.

: (99
,
, or
, instead.
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,
.

:
(White will connect at
), instead, will lead to a similar result.
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:
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:

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.
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:
