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 

Which is the weaker engine that can find the draw in game #2
Post new topic    TalkChess.com Forum Index -> Computer Chess Club: General Topics Flat
View previous topic :: View next topic  
Author Message
Marcel van Kervinck



Joined: 26 Feb 2010
Posts: 348
PostPost subject: Re: Which is the weaker engine that can find the draw in gam    Posted: Sun Jul 01, 2012 10:53 pm Reply to topic Reply with quote
Will Singleton wrote:
<from a wiki article>

However, it was discovered in 2007 by Internet analysis[7] that after 45...Qe3 46.Qxd6 Re8 47.Qd7+ Re7 48.Qc6 Qxe4 49.d6 Qd3+ 50.Kg1 Re8 51.Ra1 there is no perpetual check and the attack continues. The critical move being for White to force Black's rook on e7, which is later attacked by 49.d6, but also for White to retract his queen to c6, which can later move to g2, if necessary, to block the perpetual check. Various other lines have been analyzed, such as 48...Qc1+ or 48...Qf4+, but White (Deep Blue) invariably ends up with a superior position. Given this analysis, all of Deep Blue's moves make sense; it is not apparent that the computer made any mistake.

Then if you go to the [7]-reference, a youtube video by kingscrusher, you can see the comments are ahead of Wikipedia:

kingscrusher in reply to jdthom6 3 years ago wrote:
Unless anyone has a flaw in the line of "2TheDeath" below, it seems black has enough to draw after all.
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Subject Author Date/Time
Which is the weaker engine that can find the draw in game #2 Jorge Pichard Sat Jun 30, 2012 10:08 am
      Re: Which is the weaker engine that can find the draw in gam Marcel van Kervinck Sat Jun 30, 2012 12:28 pm
            Re: Which is the weaker engine that can find the draw in gam Jorge Pichard Sat Jun 30, 2012 12:50 pm
            Re: Which is the weaker engine that can find the draw in gam Julien MARCEL Sat Jun 30, 2012 1:33 pm
      Re: Which is the weaker engine that can find the draw in gam Ricardo Barreira Sat Jun 30, 2012 2:31 pm
      Re: Which is the weaker engine that can find the draw in gam Will Singleton Sun Jul 01, 2012 10:43 pm
            Re: Which is the weaker engine that can find the draw in gam Marcel van Kervinck Sun Jul 01, 2012 10:53 pm
                  Re: What is Houdini and Critter analysis ?................. Jorge Pichard Mon Jul 02, 2012 3:56 pm
                        Re: What is Houdini and Critter analysis ?................. Joel Martus Mon Jul 02, 2012 4:57 pm
                              Re: What is Houdini and Critter analysis ?................. Jorge Pichard Mon Jul 02, 2012 5:25 pm
                              Re: What is Houdini and Critter analysis ?................. Matthew R. Brades Mon Jul 02, 2012 5:29 pm
                        Re: What is Houdini and Critter analysis ?................. Louis Zulli Mon Jul 02, 2012 8:44 pm
                              Re: What is Houdini and Critter analysis ?................. Jorge Pichard Tue Jul 03, 2012 11:18 am
                                    Re: What is Houdini and Critter analysis ?................. Louis Zulli Tue Jul 03, 2012 11:57 am
                                          Re: What is Houdini and Critter analysis ?................. Jorge Pichard Tue Jul 03, 2012 6:18 pm
                                                Re: What is Houdini and Critter analysis ?................. Uri Blass Tue Jul 03, 2012 6:35 pm
                                                      Re: What is Houdini and Critter analysis ?................. Jorge Pichard Tue Jul 03, 2012 10:23 pm
                                                            Re: What is Houdini and Critter analysis ?................. Uri Blass Wed Jul 04, 2012 4:08 am
      Re: Which is the weaker engine that can find the draw in gam kgburcham Mon Jul 02, 2012 6:28 pm
            Re: Which is the weaker engine that can find the draw in gam Jorge Pichard Fri Jul 06, 2012 3:53 pm
                  Re: Which is the weaker engine that can find the draw in gam kgburcham Fri Jul 06, 2012 7:46 pm
                        Re: Which is the weaker engine that can find the draw in gam Jorge Pichard Thu Jul 12, 2012 5:09 pm
                              Re: Which is the weaker engine that can find the draw in gam Ricardo Barreira Fri Jul 20, 2012 2:52 pm
Post new topic    TalkChess.com Forum Index -> Computer Chess Club: General Topics

 
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