364473 enclosure 3-3 invasion
Keywords: Tactics
Here this ko can be considered a normal result. If Black wants to prevent this, and kill White, it typically involves playing in a more aggressive way, relying on local strength.
This is perhaps Black's strongest attempt to prevent White from living. However, White forms a seki with no problems.
Almost any Black move threatens the life of
.
is a skillful attempt. White goes for ko again. If
elsewhere, then White will play a.
In conclusion, White should not be in a rush to invade here, since much depends on the outside support. If Black adds another move, it is difficult to do so without a sense of being overconcentrated.
![[Diagram]](../../diagrams/6/5e6dc34c470e1a1bf338ebcfc6a587b1.png)
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![[Diagram]](../../diagrams/42/95d873a0918fcb66882ad73e80624c57.png)
.
![[Diagram]](../../diagrams/41/e4f5b6cb233e941169f3e587bcba6211.png)
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