: ( 648kw)
White continues with the Main Semeai.
In this subvariation, she intends to not connect her two stones in the lower left that are in atari.

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Black plays his kikashi in the hanezeki, before ...

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... capturing White's two stones in the lower left.

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White's push in the left centre is the starting point for settling the territory outside the Main Semeai area.

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Black has to connect below.

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White secures two points at the upper edge.

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Black destroys two points of potential White territory in the centre. Both areas - top and left centre - are miai.

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The Main Semeai continues.

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Black erases his shortage of liberties at the left.

: (146 648ky)
White must give atari in the upper left centre now.

Simply continuing with the Main Semeai would be a grave mistake.

: (147 648ma)
Black must connect immediately.

Alternatively, he might consider further occupying White's liberties at the left.

...

Black must not play any reduction.

Capture Variation:

Compared to the superordinate variation ...

• Black's cumulated gain in the lower left corner is two points.
• Black did not destroy one point of White's territory in the upper right corner.
• White captures Black's stone in the lower right, so gaining two points.
• Black captured two White stones in the lower left, so gaining four points.

In total, White lost three points.

White + 2 => Black + 1

Semeai Variation:

Compared to the superordinate variation ...

• Black's cumulated gain in the lower left corner is two points.
• White captured one Black stone less in the upper right corner, so losing one point.
• White captured one Black stone less in the lower right, so losing two points.
• Black captured two White stones less in the lower left, so losing four points.

In total, White lost one point.

White + 2 => White + 1