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BeginnerExercise179

 

Beginner Exercise 179 / Solution
Sub-page of BeginnerExercise179

[Diagram]
First attempt

Eratos - Simply connecting with W1 leaves a play open at B2, making miai of a and b for connection, so we can't capture the stone.


[Diagram]
Prevent the connection

So preventing the connection with W1 seems the best way forward


[Diagram]
If black cuts

Black attempting to cut with B2 leaves him with a semeai he can't win.

Is this the best solution then?

unkx80: Yes. This is the only solution.

ProtoDeuteric- How is this the only solution if there is another one above? Was this the solution you were looking for?

unkx80: The second and third diagram forms only one solution. Notice that it is Black that played different at B2.

ProtoDeuteric- Oh, yeah. Of course the third diagram is not a separate case but rather a continuation of the first case from the second diagram. I should have examined the diagrams more thoroughly before I commented.




This is a copy of the living page "Beginner Exercise 179 / Solution" at Sensei's Library.
(OC) 2004 the Authors, published under the OpenContent License V1.0.