[Welcome to Sensei's Library!]

StartingPoints
ReferenceSection
About


Paths
CGTPath

Referenced by
Numbers

 

Another Number
Path: CGTPath   · Prev: Numbers   · Next: YetAnotherNumber
    Keywords: EndGame

The following position chills to -1/2 (1/2 point for White).

[Diagram]
Diag.: -1/2

[Diagram]
Diag.: Black first

If Black plays the result is 0. That chills to -1, because it costs Black a point to make a play.


[Diagram]
Diag.: White first

White 1 reverses. The result is -1, which chills to 0.



The chilled game looks like this:

                   { -1 | 0 }

In CGT that equals -1/2. That's no surprise. Go players already knew to count that as 1/2 point of White territory.

--BillSpight



Path: CGTPath   · Prev: Numbers   · Next: YetAnotherNumber
This is a copy of the living page "Another Number" at Sensei's Library.
(OC) 2003 the Authors, published under the OpenContent License V1.0.