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Singular Extensions revisited
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Mark Lefler



Joined: 30 Mar 2006
Posts: 1254

PostPost subject: Singular Extensions revisited    Posted: Mon Oct 19, 2009 3:22 am Reply to topic Reply with quote

Have any details on how various authors been published on implementing singular extensions?

Playing around a bit, the only think I can come up that makes sense (and has tested OK) is in PV and expected CUT nodes use the hash move/value and a reduced depth search to prove one move is better than the others by some margin. It is not too expensive (as long as the reduced depth search is shallow enough to not cost too may nodes).

Any references I can look at?

Mark
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Display posts from previous:   
Subject Author Date/Time
Singular Extensions revisited Mark Lefler Mon Oct 19, 2009 3:22 am
      Re: Singular Extensions revisited Robert Hyatt Mon Oct 19, 2009 4:26 am
            Re: Singular Extensions revisited Mark Lefler Mon Oct 19, 2009 4:34 am
                  Re: Singular Extensions revisited Robert Hyatt Mon Oct 19, 2009 5:41 am
                        Re: Singular Extensions revisited Gian-Carlo Pascutto Wed Oct 21, 2009 10:12 am
                              Re: Singular Extensions revisited Robert Hyatt Wed Oct 21, 2009 5:40 pm
                        Re: Singular Extensions revisited Mauro Riccardi Thu Oct 22, 2009 1:15 pm
                              Re: Singular Extensions revisited Robert Hyatt Thu Oct 22, 2009 4:09 pm
                                    Re: Singular Extensions revisited Mauro Riccardi Thu Oct 22, 2009 9:17 pm
                                          Re: Singular Extensions revisited Robert Hyatt Thu Oct 22, 2009 11:53 pm
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