|
From: | Massimiliano Maini |
Subject: | [Bug-gnubg] Beaver issue ? |
Date: | Wed, 16 Apr 2008 17:05:08 +0200 |
from a post on BGonline forum:
http://www.bgonline.org/forums/webbbs_config.pl?frames;read=18634
Position ID: t2xLgADa2wEDQA Match ID:
cAkAAAAAAAAA
Cube decision
Rollout cubeless equity +0,1830
Cubeful equities:
1. Double, take
-0,1315
2. Double, pass
+1,0000 +1,1315
3. No double
-0,1732
-0,0417
Proper cube action: Double, beaver
As pointed out in a message of the thread:
"Probably I'm confused, but this
looks a gnubg bug to me.
If double/take is -0.13, then double/beaver
is -0.26. And if no double is -0.17, then this
isn't double/beaver, it's no-double/beaver.
(It's double/take if beavers are not allowed.)"
I'm not sure if this is related to Item
#15434: Wrong cube evaluations in games with beavers
on bug tracker ... I would say no since
here the issue is not in the analysis but just in
the interpretation of the rollout results.
If it's a separate issue, I can open a new item
(I may even try to ask for the sgf file).
MaX.
[Prev in Thread] | Current Thread | [Next in Thread] |