ChessUSA.com TalkChess.com
Hosted by Your Move Chess & Games
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Hamsters randomizer in action
Post new topic    TalkChess.com Forum Index -> Computer Chess Club: Programming and Technical Discussions Flat
View previous topic :: View next topic  
Author Message
Tony
Guest
PostPost subject: Re: Hamsters randomizer in action    Posted: Mon Jun 04, 2007 3:35 am Reply to topic Reply with quote
Alessandro Scotti wrote:
After the comments from Michael and Ron I've managed to spend some time with Hamsters. As a result, my wife won't talk to me. As a side effect though, I think I've found something.

In this position (best move is Kb1):

[D]6k1/3p4/3p4/3P4/4P1p1/6P1/8/K7 w - - 0 1
   ::    ::    :: BK ::
::    :: BP ::    ::    
   ::    BP    ::    ::
::    :: WP ::    ::    
   ::    :: WP :: BP ::
::    ::    ::    WP    
   ::    ::    ::    ::
WK    ::    ::    ::    


I get the following PV:
....
There are huge score drops in some plies that suggest a serious bug somewhere. I've spent a few hours poking around to no avail, and yet I think this time asking for suggestions on the bug would be too much even for the collective wisdom of the CCC! Smile
So my question is... how do I debug something like this that happens million nodes away from the root?!? Surprised


My guess,

if you have some kingInsideTheSquareOfThePawn code, check it
else add it.

A no presence of this code can give this kind of beheavior.

Tony
Back to top
Display posts from previous:   
Subject Author Date/Time
Hamsters randomizer in action Alessandro Scotti Sun Jun 03, 2007 7:24 pm
      Re: Hamsters randomizer in action Gerd Isenberg Sun Jun 03, 2007 8:25 pm
            Re: Hamsters randomizer in action Alessandro Scotti Sun Jun 03, 2007 8:33 pm
                  Re: Hamsters randomizer in action Gerd Isenberg Sun Jun 03, 2007 8:43 pm
      Re: Hamsters randomizer in action Michael Sherwin Mon Jun 04, 2007 2:04 am
      Re: Hamsters randomizer in action Pradu Kannan Mon Jun 04, 2007 2:33 am
      Re: Hamsters randomizer in action Tony Mon Jun 04, 2007 3:35 am
            Re: Hamsters randomizer in action Pradu Kannan Mon Jun 04, 2007 6:24 am
                  Re: Hamsters randomizer in action Tony Mon Jun 04, 2007 6:47 am
                        Re: Hamsters randomizer in action Gerd Isenberg Mon Jun 04, 2007 7:12 am
      Re: Hamsters randomizer in action H.G.Muller Mon Jun 04, 2007 10:26 am
            Re: Hamsters randomizer in action Tony Mon Jun 04, 2007 11:13 am
                  Re: Hamsters randomizer in action H.G.Muller Mon Jun 04, 2007 11:49 am
            Re: Hamsters randomizer in action Alessandro Scotti Mon Jun 04, 2007 3:47 pm
                  Re: Hamsters randomizer in action Guetti Mon Jun 04, 2007 4:21 pm
                  Re: Hamsters randomizer in action H.G.Muller Mon Jun 04, 2007 6:16 pm
                        Re: Hamsters randomizer in action Alessandro Scotti Tue Jun 05, 2007 10:47 am
                              Re: Hamsters randomizer in action H.G.Muller Tue Jun 05, 2007 11:53 am
                                    Re: Hamsters randomizer in action Alessandro Scotti Tue Jun 05, 2007 12:39 pm
                                          Re: Hamsters randomizer in action H.G.Muller Tue Jun 05, 2007 1:13 pm
                                                Re: Hamsters randomizer in action Uri Blass Tue Jun 05, 2007 1:27 pm
                                                      Re: Hamsters randomizer in action H.G.Muller Tue Jun 05, 2007 1:46 pm
                                                            Re: Hamsters randomizer in action Uri Blass Tue Jun 05, 2007 10:33 pm
                                                Re: Hamsters randomizer in action Alessandro Scotti Wed Jun 06, 2007 10:32 pm
                                                      Re: Hamsters randomizer in action Alessandro Scotti Thu Jun 07, 2007 12:01 am
                                                            Re: Hamsters randomizer in action Pradu Kannan Thu Jun 07, 2007 8:13 am
                                                                  Re: Hamsters randomizer in action Alessandro Scotti Thu Jun 07, 2007 6:01 pm
                  Re: Hamsters randomizer in action Spock Mon Jun 04, 2007 7:17 pm
      Re: Hamsters randomizer in action Ron Murawski Tue Jun 05, 2007 10:23 pm
Post new topic    TalkChess.com Forum Index -> Computer Chess Club: Programming and Technical Discussions

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum




Powered by phpBB © 2001, 2005 phpBB Group
Enhanced with Moby Threads