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Referenced by KanazawaProblem90
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Kanazawa Attempts 90
Keywords: Problem
![[Diagram]](../../diagrams/48/8ee67f08232fe81f148410cb73e229c5.png) | First threaten, then tesuji |
The white group on itself does not live, so we have to try to make a move like sente on the right. It certainly threatens to live (if white plays at 2, she has two eyes, so the real problem comes after . Now looks like tesuji. Unfortunately, black has various ways to answer this. a to e all fail: if black plays a or b, white takes the other, similar with c and d. Black e is answered at a.
![[Diagram]](../../diagrams/14/8520ef3a61c9ee541045b8361447002c.png) | Most interesting (7 at the marked stone) |
The most interesting answer is here. It seems like in the sequence to , black has managed to turn the position into a ko, but white has the move at to save the day. Black cannot connect.
I think that the order of and in the first diagram can be reversed, by the way.
- Andre Engels
This is a copy of the living page
"Kanazawa Attempts 90" at
Sensei's Library.
2003 the Authors, published under the OpenContent License V1.0.
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