Kanazawa Solution 69
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Keywords: Problem
Main line: Hashimoto Utaro
Variations: Dieter
![[Diagram]](../../diagrams/25/619a826320981277a61c4370cb4c6cdb.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/2/88aa23072813d2c7eb3ac2ab09916c2e.png) | Variation at 6 |
Failures
![[Diagram]](../../diagrams/23/ef550f81415c2cccc4ce0dad325908c5.png) | Failure at 1 |
Because of the presence of , doesn't work. and are miai, and so are a and b.
![[Diagram]](../../diagrams/1/869a3ce550e985605b5abb5ed66378c1.png) | Failure at 5 |
If here, White destroys his eye with .
![[Diagram]](../../diagrams/44/5933fd96da55b2aab8614adfaf3c6880.png) | Failure at 5 |
Now and are miai to take the eye away.
![[Diagram]](../../diagrams/33/72edbefea04cdb5aee71238a0df660fe.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 rectangular six in the corner.)
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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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