Search found 7421 matches

by Dann Corbit
Wed Nov 21, 2018 7:15 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 10
Views: 824

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

Contempt = both gives the wrong score.
by Dann Corbit
Tue Nov 20, 2018 8:41 pm
Forum: Computer Chess Club: General Topics
Topic: Sting SF 11
Replies: 8
Views: 490

Re: Sting SF 11

Some words about the new version. Now, you can try to solve each very difficult position (Machines don't cry! :wink: ) But it is not the end of my work. The version 11 is probably the last step before an important gate. I see a new amazing area. It may take some longer time, for this is the version...
by Dann Corbit
Tue Nov 20, 2018 8:08 pm
Forum: Computer Chess Club: General Topics
Topic: Sting SF 11
Replies: 8
Views: 490

Re: Sting SF 11

Damir wrote:
Tue Nov 20, 2018 7:56 pm
Hi Dann

Try this one: https://wetransfer.com/downloads/bbe67d ... 506/b0e4e1
Thank you very much. That worked for me.
by Dann Corbit
Tue Nov 20, 2018 7:51 pm
Forum: Computer Chess Club: General Topics
Topic: 62 test positions from last couple of months
Replies: 15
Views: 512

Re: 62 test positions from last couple of months

Thank you for your efforts in collecting these things.
I really like it.
by Dann Corbit
Tue Nov 20, 2018 7:49 pm
Forum: Computer Chess Club: General Topics
Topic: Sting SF 11
Replies: 8
Views: 490

Re: Sting SF 11

Can someone make a link to the source that is not on mediafire or dropbox?
My internet will not allow me to collect from those places.
by Dann Corbit
Tue Nov 20, 2018 7:30 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 10
Views: 824

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

Where do you insert this in the source files? Of course, if anyone asks, I should share the source code. Here is a link and there are 2 64 bit binaries in it. https://drive.google.com/open?id=1Rmmi0Ni2-zsmVuNYyfU_-qtQNfOjllJa You should not use it for competitions like tournaments because the chang...
by Dann Corbit
Tue Nov 20, 2018 1:01 am
Forum: Computer Chess Club: General Topics
Topic: Stockfish 10 beta
Replies: 8
Views: 988

Re: Stockfish 10 beta

Contempt has value when you have an inferior opponent. Suppose, for instance, that you come out of an opening book and your opponent is a little bit ahead of you (perhaps a quarter of a pawn). If you have an equal opponent, and you can find nothing better, it is a good idea to strive for a draw. But...
by Dann Corbit
Mon Nov 19, 2018 8:49 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 10
Views: 824

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

Here is the main change to alter contempt: // Adjust contempt based on root move's previousScore (dynamic contempt) int dct; if (Options["Dynamic Contempt"] == false) { dct = 0; contempt = Score(0); } else { dct = ct + 88 * previousScore / (abs(previousScore) + 200); contempt = (us == WHITE ? make_s...
by Dann Corbit
Mon Nov 19, 2018 8:17 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 graph has gone impressive
Replies: 1
Views: 286

LC0 graph has gone impressive

https://lczero.org/ It seemed before that LC0 would top out and then fall down like Malthus' dismal theory or something. But the current trajectory is very impressive indeed. I know the 6200 figure does not mean 6200 Elo against SF and Komodo. But I suspect that the current iteration of LC0 on dual ...
by Dann Corbit
Mon Nov 19, 2018 8:10 pm
Forum: Computer Chess Club: General Topics
Topic: To analysis.sesse.net owner : disable contempt
Replies: 10
Views: 824

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

Last game I followed on analysis.sesse.net, I saw that when it's white to play score is higher for white and it's black to play score is higher for black. I suppose the reason is the contempt value is not set to 0. ( Note may be I'm wrong and up and down values were real ...) That lead to a roller-...