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Referenced by EyeSpace KillableEyeShapes BasicLivingEyeShapes RabbittySix NakadeExample1 ChineseGoTerms BeginnerExercise1... KyuExercise16
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Rectangular six
Keywords: Life & Death
A group with a big eye with the shape of a rectangular six, is alive except for rectangular six in the corner.
![[Diagram]](../../diagrams/3/88535a0b2a7757438587b52bd3a84221.png) | Rectangular six |
Here, the eyespace is at the side, but in the center the implications are the same. The vital points are a and b and they are miai:
![[Diagram]](../../diagrams/30/9008f6238548ff5f6769126f68b39a6a.png) | Main line |
makes miai of a and b to live with six points.
![[Diagram]](../../diagrams/18/1153fb7ae73b0e5886c047ac0bf8c213.png) | Variation |
makes miai of a and b to live with six points.
![[Diagram]](../../diagrams/34/8de0a11a5bf6955f2ae143665c1c5684.png) | Two moves in a row |
If is elsewhere, White is still alive but now in seki: Black can at most almost fill with a bent four. However, this seki is not valid for rectangular six in the corner.
See also Comb Formation.
This is a copy of the living page
"Rectangular six" at
Sensei's Library.
2003 the Authors, published under the OpenContent License V1.0.
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