RTG Problem 13 / Solution
Solution
![[Diagram]](../../diagrams/26/35ffb8e34a1ec247067abd5ed95cfcd0.png)
Solution
The key is the descent at
.
![[Diagram]](../../diagrams/35/8dfe5a0d389c7b77022ee3ffd5f66b2c.png)
Main line
If
, the sequence of
to
is a fairly standard way of killing. Black dies of a bulky five.
![[Diagram]](../../diagrams/1/e47b44d4470198ad7450fa6c7ed24430.png)
Variation
tries to expand the eyespace but
onwards kill.
![[Diagram]](../../diagrams/22/5189ccb4c84520beb89b38f14b801e09.png)
Variation
If
makes a diagonal move,
can squeeze.
does not work here because
and
can turn the other eye into a false eye.
Failure
![[Diagram]](../../diagrams/6/eca52d61e73f99daa9d426d9579453b6.png)
Failure
This is a seki.
![[Diagram]](../../diagrams/13/dd58565eb87a253635a44af61c311f34.png)
Failure
This lives too. But
is an important move.