Search found 2168 matches

by cdani
Sat Jul 25, 2020 2:16 pm
Forum: Computer Chess Club: General Topics
Topic: Sergio Vieri second net is out
Replies: 167
Views: 23528

Re: Sergio Vieri second net is out

My best one is 2141 from 22.07, one before yours. Not enough games: 20+0.1 # PLAYER : RATING ERROR POINTS PLAYED (%) 1 stnnuesergio20200723-0511 : 2857.0 2.9 1706.5 3393 50.3% 2 stnnuesergio20200722-2141 : 2855.0 2.9 1686.5 3393 49.7%
by cdani
Sat Jul 25, 2020 1:56 pm
Forum: Computer Chess Club: General Topics
Topic: Sergio Vieri second net is out
Replies: 167
Views: 23528

Re: Sergio Vieri second net is out

Someone tested experimental nets? I don't see many comments about them.
by cdani
Sat Jul 25, 2020 1:07 pm
Forum: Computer Chess Club: General Topics
Topic: Sergio Vieri second net is out
Replies: 167
Views: 23528

Re: Sergio Vieri second net is out

2344 For me the best net was 20200723-0511. Comparing it against 20200724-2344 after 1500 games 20+0.1 probably does not change this: # PLAYER : RATING ERROR POINTS PLAYED (%) 1 stnnuesergio20200723-0511 : 2859.0 4.5 792.0 1558 50.8% 2 stnnuesergio20200724-2344 : 2853.0 4.5 766.0 1558 49.2%
by cdani
Fri Jul 24, 2020 5:50 am
Forum: Computer Chess Club: General Topics
Topic: The next revolution in computer chess?
Replies: 74
Views: 10493

Re: The next revolution in computer chess?

Why hasn't anybody asked noobpwnftw of ChessDB fame for his data? I think he has more than 10 billion positions analyzed with some 22 Depth or something, maybe training from that would be good. Why hasn't anybody trained a NNUE based on Leela's eval? There's people without GPUs that haven't been ab...
by cdani
Wed Jul 22, 2020 4:38 pm
Forum: Computer Chess Club: General Topics
Topic: Sergio Vieri second net is out
Replies: 167
Views: 23528

Re: Sergio Vieri second net is out

Stockfish Dev 1706 vs sergio 20200722-1517 200 + 2: # PLAYER : RATING ERROR POINTS PLAYED (%) 1 stnnuesergio20200722-1517 : 2886.5 10.8 160.5 274 58.6% 2 st200617 : 2825.5 10.8 113.5 274 41.4% Games: https://1drv.ms/u/s!Aj8wlSmr_Hq3irYFs2REWTBwPoJkdg?e=BTECXZ
by cdani
Wed Jul 22, 2020 10:39 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 will hardly ever win TCEC or CCCC?
Replies: 14
Views: 1682

Re: Lc0 will hardly ever win TCEC or CCCC?

A fast test between two of the latest sergio's nets, 15+0.1 # PLAYER : RATING ERROR POINTS PLAYED (%) 1 20200722-1517 : 2866.5 7.2 340.5 643 53.0% 2 20200722-0359 : 2845.5 7.2 302.5 643 47.0% Same best sergio's net against GK best (that was already better than Stockfish dev), 20 + 0.1: # PLAYER : RA...
by cdani
Tue Jul 21, 2020 5:32 am
Forum: Computer Chess Club: General Topics
Topic: Can the sardine! NNUE clobbers SF.
Replies: 59
Views: 8834

Re: Can the sardine! NNUE clobbers SF.

Hello. I have done a test between SFNNUE GK 27-6 against Sergio's network. More games needed to differentiate between them. 200+1 # PLAYER : RATING ERROR POINTS PLAYED (%) 1 stnnuesergio2007 : 2857.8 4.7 303.5 601 50.5% 2 stnnuegk2706 : 2854.2 4.7 297.5 601 49.5% Games: https://1drv.ms/u/s!Aj8wlSmr_...
by cdani
Mon Jul 20, 2020 9:29 pm
Forum: Computer Chess Club: General Topics
Topic: Can the sardine! NNUE clobbers SF.
Replies: 59
Views: 8834

Re: Can the sardine! NNUE clobbers SF.

Laskos wrote:
Mon Jul 20, 2020 1:36 pm
I don't have much endgame suites, but positionally the result seems to confirm a lesser accent on openings, unlike Lc0 zero nets.
Yes. Stockfish evaluation of openings is not specially good. So another nice try can be to mix somehow Lco evaluations to train the nets.
by cdani
Mon Jul 20, 2020 8:07 am
Forum: Computer Chess Club: General Topics
Topic: Can the sardine! NNUE clobbers SF.
Replies: 59
Views: 8834

Re: Can the sardine! NNUE clobbers SF.

Maybe a depth 1 match between LC0 and NNUE will be useful, to get an idea of how the networks perform against each other, and of what importance the whole search is, or alike. -- Srdja No, the search is still SF. To depth=1 I compared SF NNUE to SF_dev, and SF NNUE is significantly stronger to dept...
by cdani
Mon Jul 20, 2020 5:45 am
Forum: Computer Chess Club: General Topics
Topic: Can the sardine! NNUE clobbers SF.
Replies: 59
Views: 8834

Re: Can the sardine! NNUE clobbers SF.

Ok, thanks, first assessment is a bit disappointing. There's no winning game by either side game that's over before move 80, median game length is 111 ply for SF_NNUE and 118 ply for SF_dev, but actually it's longer than that because you're starting from FENs, and cutechess is counting from the FEN...