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KanazawaProblem29

 

Kanazawa Solution 29
   

[Diagram]
Diag.: Black lives

[Diagram]
Diag.: Main line

White can make a seki in sente.



[Diagram]
Diag.: Variation at 2



[Diagram]
Diag.: Wrong 1

White plays at the VitalPoint.




[Diagram]
Diag.: Wrong 2

Black 1 seems pretty vital too. However, two successive hanes and a placement kill Black.




[Diagram]
Diag.: Wrong 2 variation (inferior for white)

An immediate placement with White 2 is inferior: Black has a ko now.




[Diagram]
Diag.: Wrong 3

The hane creates a BulkyFive.



[Diagram]
Diag.: Wrong 3 (variation)

Now A and B are miai.



Problem 30
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