Apex Ko
Keywords: Ko
‘Apex ko’ is a term used by
Charles Matthews in article 5 (
Apex Kos) of his series on
Setpiece Kos at gobase.org.
It refers to a bulge ko in which the apex is at a 3-3 point, as in this example:
![[Diagram]](../../diagrams/5/bfbaa4cb7650c7eb6200867c25b804ab.png)
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