Kanazawa Solution Nine
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Keywords: Problem
![[Diagram]](../../diagrams/13/3da1b2aed4afcdbdf198f6af30c0fe83.png) | White to live |
prevents the capture of two stones and makes shape. She has to be careful in answering and .
![[Diagram]](../../diagrams/30/96d7031afe0df5fb4ab99a119df8aa03.png) | Follow-up |
The throw in at is tesuji. White can't block at a with because of shortage of liberties, but captures at instead.
JamesA: Is it necessary to throw in? Can White just play at straight away?
unkx80: Both will lead to the same result.
![[Diagram]](../../diagrams/11/e43d383a4d31a8a9e7f442cea013eee2.png) | Continuation |
After Black's capture of two stones with , White can recapture at , and has two eyes at a and b.
![[Diagram]](../../diagrams/52/f3137d6dfb216524d23ede502ae00c4d.png) | Mistake in the follow-up |
If instead of throwing in, White blocks at , starts a ko.
![[Diagram]](../../diagrams/0/aae2a865e85be4888af1d3464d0fb5b8.png) | Wrong |
on the 2-2 point doesn't give life. After the connection at , White still has only one eye in the corner. Black can also play atari with at .
![[Diagram]](../../diagrams/19/d309a559a4d6f07d4383816970d888c3.png) | Wrong (ii) |
Connecting at is the third way to save the two stones. Black plays hane at and makes a placement at - and White is dead, because now a and b are miai. Black could also kill by playing on the vital point of this shape, namely .
Problem 10
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2003 the Authors, published under the OpenContent License V1.0.
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