Search found 87 matches

by koedem
Tue Jan 28, 2020 5:03 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: mmt Vs. Ovyron (G4 D5 BG2)
Replies: 50
Views: 1668

Re: mmt Vs. Ovyron (G4 D5 BG2)

If you're looking to run very long searches, the standard Leela binary will not be very useful since AFAIK they haven't changed the data type of their Q. (at least last time I checked Q was a float which means that for long searches (> 100MN) the eval and with it the search will become stuck due to...
by koedem
Sun Jan 26, 2020 8:07 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: mmt Vs. Ovyron (G4 D5 BG2)
Replies: 50
Views: 1668

Re: mmt Vs. Ovyron (G4 D5 BG2)

Which network will Lc0 be using? Default or specialized settings? Also, what endgame tables will be available to your engines? Sergio 384x30-t40-1808 with specialized settings: in-between default and "Kiudee." If you have any suggestions about settings, please let me know. I have 6-men tablebases b...
by koedem
Sun Jan 26, 2020 6:16 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Why is MultiPV so slow?
Replies: 22
Views: 714

Re: Why is MultiPV so slow?

I haven't implemented multi PV in my engine so I might be completely wrong but couldn't one reason why it is so slow be that the TT gets trashed from all the different bounds? In single PV mode if the eval is somewhat stable all bounds for all positions will be around that eval, either as upper or l...
by koedem
Fri Jan 17, 2020 12:53 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX. Group E.
Replies: 34
Views: 1498

Re: Swiss Tournament Edition IX. Group E.

I had planned to send this version of my engine to CCRL testing but after this disastrous tournament I may have to write a few improvements first. :D
by koedem
Sat Jan 11, 2020 3:38 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX. Group E.
Replies: 34
Views: 1498

Re: Swiss Tournament Edition IX. Group E.

Sergio Martinez wrote:
Fri Jan 10, 2020 9:52 pm
koedem wrote:
Fri Jan 10, 2020 1:59 pm
Should one be able see live games? I can just see an empty chess board when following the link.
Yes, it is exactly Alexander says. :wink:
Strange, I kept checking every few hours but never saw anything.
by koedem
Fri Jan 10, 2020 1:59 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX. Group E.
Replies: 34
Views: 1498

Re: Swiss Tournament Edition IX. Group E.

Should one be able see live games? I can just see an empty chess board when following the link. Also seems like for my engine nothing changed, still getting good positions and blowing them. :D I wonder if in this field where my engine is weakest it might be a good idea to set a high draw score, that...
by koedem
Wed Dec 25, 2019 8:33 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX.
Replies: 56
Views: 2484

Re: Swiss Tournament Edition IX.

@Sergio Huge thanks for your efforts. Not only running a great tournament but even fixing Koedem half way through. :D I analyzed the last two games now and the evaluations and moves all were as I would expect. And amazingly two last round wins indeed proved enough for the top 20 despite a horrendous...
by koedem
Tue Dec 24, 2019 1:08 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX.
Replies: 56
Views: 2484

Re: Swiss Tournament Edition IX.

Sergio Martinez wrote:
Mon Dec 23, 2019 11:02 pm
Changed ;)

We can see from now with default parameters
Nice, thanks! I will check analysis of the game later however I could already witness it winning against the much higher rated opponent in round 11 now. :)
(I think with a win last round it might actually still get top 20)
by koedem
Mon Dec 23, 2019 1:42 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX.
Replies: 56
Views: 2484

Re: Swiss Tournament Edition IX.

The same thing seems to have happened here, all the evaluations seem slightly off. (depth matches what I would expect) Most of the times the moves agree, though not always. (presumably the slightly different eval occasionally leads to different moves) At this point my guess would be that some evalu...
by koedem
Sun Dec 22, 2019 11:02 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Swiss Tournament Edition IX.
Replies: 56
Views: 2484

Re: Swiss Tournament Edition IX.

The same thing seems to have happened here, all the evaluations seem slightly off. (depth matches what I would expect) Most of the times the moves agree, though not always. (presumably the slightly different eval occasionally leads to different moves) At this point my guess would be that some evalu...