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A search enhancement?
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Jon Dart



Joined: 10 Mar 2006
Posts: 1717
Location: http://www.arasanchess.org

PostPost subject: Re: A search enhancement? -- Update    Posted: Sat May 05, 2012 11:32 pm Reply to topic Reply with quote

Quote:
At what depths do people usually do LMP


I do this below depth == 3 ply currently, although I also do history pruning, which you can consider a form of the same thing with the extra condition of a low history score, and that is enabled up to depth 10 ply, although as usual the cutoff threshold changes with depth so that pruning at high depths is less frequent. I am not sure this is optimal though.

--Jon
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Subject Author Date/Time
A search enhancement? Daniel Homan Mon Apr 30, 2012 12:18 pm
      Re: A search enhancement? F. Bluemers Mon Apr 30, 2012 12:25 pm
      Re: A search enhancement? Ronald de Man Mon Apr 30, 2012 1:57 pm
            Re: A search enhancement? Lucas Braesch Mon Apr 30, 2012 2:06 pm
            Re: A search enhancement? Jon Dart Mon Apr 30, 2012 2:46 pm
            Re: A search enhancement? Daniel Homan Mon Apr 30, 2012 8:01 pm
                  Re: A search enhancement? Jon Dart Tue May 01, 2012 12:24 am
                  Re: A search enhancement? Ferdinand Mosca Tue May 01, 2012 5:47 am
                        Re: A search enhancement? Vincent Diepeveen Tue May 01, 2012 12:01 pm
                              Re: A search enhancement? Daniel Homan Tue May 01, 2012 8:45 pm
      Re: A search enhancement? Joona Kiiski Mon Apr 30, 2012 2:35 pm
      Re: A search enhancement? -- Update Daniel Homan Sat May 05, 2012 10:44 am
            Re: A search enhancement? -- Update Jon Dart Sat May 05, 2012 11:32 pm
            Re: A search enhancement? -- Update Joona Kiiski Sun May 06, 2012 4:22 pm
                  Re: A search enhancement? -- Update Uri Blass Sun May 06, 2012 8:12 pm
                        Re: A search enhancement? -- Update Joona Kiiski Mon May 07, 2012 7:41 am
                              Re: A search enhancement? -- Update Uri Blass Mon May 07, 2012 8:31 am
            Re: A search enhancement? -- Update F. Bluemers Mon May 07, 2012 5:14 pm
                  Re: A search enhancement? -- Update Matthew R. Brades Tue May 08, 2012 2:56 pm
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