Search found 3921 matches

by syzygy
Wed Dec 05, 2018 12:52 am
Forum: Computer Chess Club: General Topics
Topic: Losing Chess is weakly solved
Replies: 5
Views: 704

Re: Losing Chess is weakly solved

1.e3 wins, yeah, i think we had this ardy some time ago, sry...in view of the circumstance that this statement has to be one more big hoax in my REALLY honest opinion, i wonder if u might possibly be in relationship with "Lyudmil" (whom i learned to honor with time passing by)...let me give u this ...
by syzygy
Sun Dec 02, 2018 10:53 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: syzygy request for info
Replies: 33
Views: 3786

Re: syzygy request for info

They're thinking of sequential read operations which would cause the whole file to be transferred into physical RAM. That is an entirely different use case.
by syzygy
Sun Dec 02, 2018 7:00 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: syzygy request for info
Replies: 33
Views: 3786

Re: syzygy request for info

elcabesa wrote:
Sun Dec 02, 2018 6:36 pm
from what I have understood e.get(i, f)->pieces[k] will store the 4 bit ( with color information ) info about the piece. so I have to mantain the color, but invert the order of pieces.
Correct.
by syzygy
Sun Dec 02, 2018 6:18 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: syzygy request for info
Replies: 33
Views: 3786

Re: syzygy request for info

I have to find the right points. ☺ Try this line: https://github.com/official-stockfish/Stockfish/blob/982fd9c8bce85d4cd8dca32759587d7606385e0e/src/syzygy/tbprobe.cpp#L1067 This line maps pieces in files to piece in ram? every other piece of code will access the ram rapresentation? I'll give it a t...
by syzygy
Sun Dec 02, 2018 6:16 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: 7-men Syzygy attempt
Replies: 572
Views: 82825

Re: 7-men Syzygy attempt

WDL for N pieces requires WDL for (N-1) pieces and below. Got it, thanks. What is not needed for WDL are the tables that can be reached through promotions. So if you are only interested in KRPPvKRP and only need WDL, then you must download just KRPPvKRP and all 6-piece WDL TBs (or at least those th...
by syzygy
Sun Dec 02, 2018 6:04 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: syzygy request for info
Replies: 33
Views: 3786

Re: syzygy request for info

elcabesa wrote:
Sun Dec 02, 2018 2:07 pm
I have to find the right points. ☺
Try this line:
https://github.com/official-stockfish/S ... .cpp#L1067
by syzygy
Sun Dec 02, 2018 5:02 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 46
Views: 2497

Re: To analysis.sesse.net owner : disable contempt

BeyondCritics wrote:
Sun Dec 02, 2018 4:58 pm
So you are referring to the next sentence.
Ok, we are now getting into surreal territory.

I was referring to the sentence immediately after the sentence you quoted. Obvious to me, apparently not obvious to you.

So you don't want to communicate. Fine with me. You have earned my contempt.
by syzygy
Sun Dec 02, 2018 4:42 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 46
Views: 2497

Re: To analysis.sesse.net owner : disable contempt

E.g because you suggested to subtract the raw contempt value from the root value. Do you still want to do that? What are you talking about? Even in my first explanation, I clearly pointed out that the contempt bonus was added "throughout the tree". That the contempt bonus is tapered is true, but ir...
by syzygy
Sun Dec 02, 2018 4:19 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 46
Views: 2497

Re: To analysis.sesse.net owner : disable contempt

E.g because you suggested to subtract the raw contempt value from the root value. Do you still want to do that? What are you talking about? Even in my first explanation, I clearly pointed out that the contempt bonus was added "throughout the tree". That the contempt bonus is tapered is true, but ir...
by syzygy
Sun Dec 02, 2018 4:07 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 46
Views: 2497

Re: To analysis.sesse.net owner : disable contempt

Wiggling occurs, if "contempt=both" is set. This you may call problematic or "wrong", if you like. http://talkchess.com/forum3/viewtopic.php?f=2&t=68965#p779660 This is why "Off" should be the default value of Analysis Contempt (and "Both" is simply useless). And this obviously has nothing to do wi...