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Re: [Bug-gnubg] Bad decline on gnubg's part?
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From: |
Martin Janke |
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Subject: |
Re: [Bug-gnubg] Bad decline on gnubg's part? |
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Date: |
20 May 2003 19:07:28 +0200 |
Hi,
On Tue, 2003-05-20 at 18:30, Billie Patterson wrote:
[ ...example of gnubg not accepting a resignation... ]
Here's another position, where gnubg doesn't accept a resignation
although it would even win the match if accepting:
GNU Backgammon Position ID: FwAAAPwZPBQAAA
Match ID : cAmgADAAAAAA
+13-14-15-16-17-18------19-20-21-22-23-24-+ O: gnubg
| X X X | | O O | OOO 3 points
| X | | O | OO
| X | | O | OO
| X | | | OO
| | | | OO
v| |BAR| | 5 point match (Cube: 1)
| | | 7 |
| | | X |
| | | X |
| X | | X | On roll
| X | | X | 0 points
+12-11-10--9--8--7-------6--5--4--3--2--1-+ X: mjan
(mjan) resign 2
mjan offers to resign a gammon.
GNU Backgammon Position ID: FwAAAPwZPBQAAA
Match ID : cEGgADAAAAAA
+13-14-15-16-17-18------19-20-21-22-23-24-+ O: gnubg
| X X X | | O O | OOO 3 points
| X | | O | OO
| X | | O | OO
| X | | | OO
| | | | OO
v| |BAR| | 5 point match (Cube: 1)
| | | 7 |
| | | X |
| | | X |
| X | | X | On roll, resigns gammon
| X | | X | 0 points
+12-11-10--9--8--7-------6--5--4--3--2--1-+ X: mjan
gnubg declines the gammon.
Also an offered backgammon resignation is not accepted.
When setting both players to human and asking for a hint on the offered
resignation, you get the following:
(gnubg) hint
Equity before resignation: 47.44%
Equity after resignation : 47.44% ( 0.00%)
Correct resign decision : Accept
???
/Martin
--
Martin Janke <address@hidden>