Search found 10334 matches

by Dann Corbit
Wed Apr 14, 2021 11:01 pm
Forum: Computer Chess Club: General Topics
Topic: New mate solving test
Replies: 1
Views: 134

Re: New mate solving test

'can you post a link to the test?
by Dann Corbit
Wed Apr 14, 2021 5:29 am
Forum: Computer Chess Club: General Topics
Topic: Can any engine find the winning move here ?
Replies: 22
Views: 650

Re: Can any engine find the winning move here ?

I agree with Mike. We do not have to agree with a poster. And provocative posts can be interesting. Some posts can be annoying. But a post should never be censored for being annoying, not matter how annoying. That is a sign that it is causing us to think. Sure, there are purely vacuous posts. But ar...
by Dann Corbit
Wed Apr 14, 2021 5:24 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: The mailbox trials
Replies: 119
Views: 9641

Re: The mailbox trials

This stuff is really interesting. I do have one request: Post each incremental update of the generator after each change. Then (being lazy, as I am) I can do diffs and consider those when I read your posts. BTW, the most interesting sequence in years. I do hope it somehow makes it to the chess progr...
by Dann Corbit
Tue Apr 13, 2021 6:46 pm
Forum: Computer Chess Club: General Topics
Topic: Can any engine find the winning move here ?
Replies: 22
Views: 650

Re: Can any engine find the winning move here ?

Here are some of the purely mechanical solutions from my database (solved by engines): 4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - acd 86; acs 3600; bm Qxe5; ce 645; c0 "Gusev-Auerbach, Chelyabinsk, 1946"; c3 "Qxe5"; c5 "hard CCC 2008; Pos; Positional squeeze; 1-0;"; pm Qxe5; pv Qxe5; id "Hard-...
by Dann Corbit
Tue Apr 13, 2021 3:57 pm
Forum: Computer Chess Club: General Topics
Topic: Experience.bin for Shashchess
Replies: 2
Views: 242

Experience.bin for Shashchess

https://drive.google.com/file/d/11RuFBvCmZBCzY2ZKqoHctcOcGvu9QMnw/view?usp=sharing I analyzed 12,000 really important positions (the most commonly played positions), and 1000 useless ones (named openings that are rarely or never played). Depth is generally in the 36 to 60 ply range, with the average...
by Dann Corbit
Mon Apr 12, 2021 7:22 pm
Forum: Computer Chess Club: General Topics
Topic: Attachment
Replies: 3
Views: 330

Re: Attachment

It simply does not work any more.
I usually save the object to google share or OneDrive or some other publicly viewable object store and then post a link.
Sometimes, I post a message with an attachment in the Rybka forum and post a link to it here.
In any case, you are right. Attachments don't work.
by Dann Corbit
Mon Apr 12, 2021 7:17 pm
Forum: Computer Chess Club: General Topics
Topic: Can somebody compare the AMD Ryzen processors to the intel processors
Replies: 41
Views: 5192

Re: Can somebody compare the AMD Ryzen processors to the intel processors

Mike B: Mike, I was looking in my Engine Personality for SF 260221 in Aquarium running on dual Xeon system, and I did not see Large Pages options. Does that mean that Large Pages option would come up only on an AMD system? You have to enable large pages. There is information on this page about how ...
by Dann Corbit
Sun Apr 11, 2021 2:22 am
Forum: Computer Chess Club: General Topics
Topic: Future progress of chess software in chess
Replies: 20
Views: 1022

Re: Future progress of chess software in chess

There are wins in correspondence chess, and everyone is using Stockfish and other strong engines to help with the analysis. There are also losses, and a large number of draws. What part of the losses and draws is the influence of humans? It is hard to say. I think that very strong humans can add mor...
by Dann Corbit
Fri Apr 09, 2021 8:27 pm
Forum: Computer Chess Club: General Topics
Topic: Unusual imbalance
Replies: 7
Views: 481

Re: Unusual imbalance

Here are my database records for that game, ordered from the end of the game backwards: 4k2r/1b1nbpp1/p2ppn2/1p5p/4P3/P4PP1/1PP1Q2P/1K1R2R1 b k - acd 60; bm d5; ce -63; move 20b; pm d5; pv d5 exd5 Bxd5 Rge1 O-O g4 hxg4 fxg4 Nc5 Qe5 Rd8 g5 Nfe4 h4 f6 gxf6 Bxf6 Qf4 Rf8 Rxd5 exd5 Qf5 Rd8 h5 Kf8 Rg1 Ke7...
by Dann Corbit
Fri Apr 09, 2021 3:25 pm
Forum: Computer Chess Club: General Topics
Topic: We are past the stage where the OS has become the virus
Replies: 83
Views: 2311

Re: We are past the stage where the OS has become the virus

Reading a bit further, there does appear to be a way to completely disable it. I followed all the steps, but I am skeptical. I have done the same sort of thing for "Automatic Updates" many times, and Windows always manages to turn it back on, despite whatever article I read saying that it would be p...