Kanazawa Solution 69
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Keywords: Problem
Main line: Hashimoto Utaro
Variations: Dieter
![[Diagram]](../../diagrams/8/8b52b1a7f2721dd63502a52f78227afc.png) | Main line |
Black starts at the 1-2 point. Usually, White keeps this shape to one eye, but here there is aji in . The key move is . After , Black can either capture four stones in shortage of liberties at a, or make two eyes at b.
![[Diagram]](../../diagrams/27/3c5fe5d9210ecca3d209b852b6fb1687.png) | Variation at 6 |
Failures
![[Diagram]](../../diagrams/8/a002f57ce32efb0a2d623b5d3b628a7b.png) | Failure at 1 |
Because of the presence of , doesn't work. and are miai, and so are a and b.
![[Diagram]](../../diagrams/34/88f0598a002018e2e1f39f3b45588056.png) | Failure at 5 |
If here, White destroys his eye with .
![[Diagram]](../../diagrams/23/b73455ccc7e7963f6bb37711b334d253.png) | Failure at 5 |
Now and are miai to take the eye away.
![[Diagram]](../../diagrams/36/f6b4696e585742798c47b90c1dc4772a.png) | Failure (ii) at 5 |
here is not sufficiently forcing on White's four stones. White takes the time to create a killing shape with . (unkx80 has written specifically about this shape at two by three box.)
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This is a copy of the living page
"Kanazawa Solution 69" at
Sensei's Library.
2004 the Authors, published under the OpenContent License V1.0.
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