Search found 2191 matches

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: 11154

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: 11154

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: 11154

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...
by cdani
Thu Jul 16, 2020 5:11 pm
Forum: Computer Chess Club: General Topics
Topic: Can the sardine! NNUE clobbers SF.
Replies: 59
Views: 11154

Re: Can the sardine! NNUE clobbers SF.

Congratulations! Is really very strong, stronger than regular Stockfish. I'm doing a little test at 5 minutes + 2 seconds and is wining also, like the other tests published here.
by cdani
Fri Jul 10, 2020 11:02 pm
Forum: Computer Chess Club: General Topics
Topic: StockFiNN Release and Scaling
Replies: 114
Views: 18793

Re: StockFiNN Release and Scaling

Thanks for StockFinn!! It already helped me to solve a very deep position :-)
by cdani
Sat Jun 27, 2020 10:18 am
Forum: Computer Chess Club: General Topics
Topic: My strongest NNUE net (yet)
Replies: 34
Views: 11289

Re: My strongest NNUE net (yet)

I've updated the net again: https://drive.google.com/file/d/1AjGfxPxDN-7NoflZu8wPRaeAgSNlhnXC/view?usp=sharing Tested +25 +/-8 elo vs stnnuegk2 after 2000 games. TC:10s+0.1s. 1 thread. Slowmover 50 for both Thanks. I have done two tests: 40 seconds + 0.3 against previous version: # PLAYER : RATING ...
by cdani
Fri Jun 26, 2020 7:31 am
Forum: Computer Chess Club: General Topics
Topic: My strongest NNUE net (yet)
Replies: 34
Views: 11289

Re: My strongest NNUE net (yet)

Trying to understand this but not much luck so far. I run sf-nnue run (halfkp-256x2-32-32) x64-bmi2 from the command line and then used go depth 20 The engine just stopped after some time without any output, is this expected. Suggestion - allow nn.bin to be in same directory as the exe, this seems ...
by cdani
Wed Jun 24, 2020 10:43 pm
Forum: Computer Chess Club: General Topics
Topic: My strongest NNUE net (yet)
Replies: 34
Views: 11289

Re: My strongest NNUE net (yet)

Problably new best net, also from Gekkehenker: 40+0.3 # PLAYER : RATING ERROR POINTS PLAYED (%) 1 stnnuegk2 : 2860.6 3.9 930.5 1814 51.3% 2 stnnuegk1 : 2851.4 3.9 883.5 1814 48.7% Here the net: https://cdn.discordapp.com/attachments/718853716266188890/725417723609481296/nn_best_24_june.7z Thanks to ...
by cdani
Sun Jun 21, 2020 8:26 pm
Forum: Computer Chess Club: General Topics
Topic: My strongest NNUE net (yet)
Replies: 34
Views: 11289

Re: My strongest NNUE net (yet)

New test at longer time control 200 + 0.5

Code: Select all

   # PLAYER       : RATING  ERROR   POINTS  PLAYED    (%)
   1 stnnuegk1    : 2869.9    7.9    234.0     434   53.9%
   2 stnnuecl1    : 2842.1    7.9    200.0     434   46.1%
by cdani
Sun Jun 21, 2020 3:35 pm
Forum: Computer Chess Club: General Topics
Topic: My strongest NNUE net (yet)
Replies: 34
Views: 11289

Re: My strongest NNUE net (yet)

Gekkehenker comments: TB6 + draws included in the trainging data. Almost 1 billion depth 8 positions with TB6. gensfen depth 8 loop 1000000000 random_max_ply 14 random_move _count 7 write_min_ply 14 output_file_name 1bdepth8.bin Command to learn: learn targetdir traindir loop 100 batchsize 1000000 e...