Search found 2660 matches

by Guenther
Thu May 23, 2019 2:12 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: CCRL 40/40, 40/4 and FRC lists updated (4th May 2019)
Replies: 12
Views: 870

Re: CCRL 40/40, 40/4 and FRC lists updated (4th May 2019)

Embla reports some bizarre evals, by the way; e.g. a 106 cp advantage in a KRKR endgame: Ah thank you for that! That's a most interesting bug, and not a trivial one: Hmmm: ./Embla position fen 8/5R2/8/3K2k1/8/8/2r5/8 b - - 33 180 eval # color: black Total Evaluation: 0.060000 (white side) Well, the...
by Guenther
Tue May 21, 2019 3:44 pm
Forum: Computer Chess Club: General Topics
Topic: Bad Bishop win
Replies: 16
Views: 488

Re: Bad Bishop win

This is a weird win by Lc0 when it had bad bishop against SF10. Two pawns were also given up by Lc0 for some tiny compensation that's uncrompehensible to mere mortals. [d]2r3k1/3qbp1p/p3p1pP/P2pP3/2rP4/5NP1/2nBQPK1/2RR4 b - - 0 26 Not sure if SF have this bad bishop code in its eval function. Notic...
by Guenther
Tue May 21, 2019 3:10 pm
Forum: Computer Chess Club: General Topics
Topic: Bad Bishop win
Replies: 16
Views: 488

Re: Bad Bishop win

This is a weird win by Lc0 when it had bad bishop against SF10. Two pawns were also given up by Lc0 for some tiny compensation that's uncrompehensible to mere mortals. [d]2r3k1/3qbp1p/p3p1pP/P2pP3/2rP4/5NP1/2nBQPK1/2RR4 b - - 0 26 Not sure if SF have this bad bishop code in its eval function. Notic...
by Guenther
Tue May 21, 2019 9:33 am
Forum: Computer Chess Club: General Topics
Topic: How to get the "usual" Multi PV with MCTS engines?
Replies: 12
Views: 573

Re: How to get the "usual" Multi PV with MCTS engines?

I want already to rewrite the basis of the opening theory using Lc0, being an 1700 Elo player :lol:. Now, a bit more seriously, I am confident that late nets of the T30 and T40 runs are VERY strong in the openings (provably MUCH stronger than any standard AB engine). So, I let Lc0 21.2rc1 with a go...
by Guenther
Sat May 18, 2019 7:42 am
Forum: Computer Chess Club: General Topics
Topic: TCEC Lc0 Configuration
Replies: 13
Views: 716

Re: TCEC Lc0 Configuration

Here is what I am seeing. One 2080 ti vs the TCEC setup running Lc0. http://talkchess.com/forum3/download/file.php?id=494 It seems there is no easy comparison possible, while it is true your image shows a higher depth, you neglect though that the TCEC image shows for the same move 65 kN/s speed (in...
by Guenther
Fri May 17, 2019 7:51 am
Forum: Computer Chess Club: General Topics
Topic: New engine releases 2019
Replies: 155
Views: 22428

Re: New engine releases 2019

PyTuroChamp comes now with precompiled binaries for WIN/MAC and LINUX. (You have to scroll to the end of the main github page to find them) https://github.com/mdoege/PyTuroChamp Rodent III 0.281 released https://ci.appveyor.com/project/nescitus/rodent-iii/build/artifacts James Swaffords site misscon...
by Guenther
Thu May 16, 2019 11:46 am
Forum: Computer Chess Club: General Topics
Topic: New engine releases 2019
Replies: 155
Views: 22428

Re: New engine releases 2019

I was ready to post my updates to Tunguska, so it's nice someone already did it, thanks! It still pretty weak, but certainly ~100 ELO stronger than the previous version. https://github.com/fernandotenorio/Tunguska I;m sure it will keep improving. :) Analysing seems not yet implemented? (at least it...
by Guenther
Wed May 15, 2019 2:36 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: Stockfish is Killing LC0 ........W O W..............
Replies: 8
Views: 979

Re: Stockfish is Killing LC0 ........W O W..............

The OP is from some drunk person, I guess. When I clicked on the OP's link a day or so ago, it showed SF 3 wins to Lc 1 win, so I will testify that the OP was not drunk. you must have been 'drunk' too, as SF only has one win at all so far... ofc pichy(aka chessQ, aka pichard, aka Georges) was not d...
by Guenther
Wed May 15, 2019 2:30 pm
Forum: Computer Chess Club: General Topics
Topic: Self-Learning stockfish
Replies: 2
Views: 556

Re: Self-Learning stockfish

more than 100 points ELO of increment ! Your 'informations' seem full of bias. Just 80 games of a sudden death orgy (all endgames played in 0 seconds - results meaningless for learning, just a lottery). The lottery ended +12/=62/-6...which is 43:37 (score 53.75%) and nowhere near 100 rating diff. l...
by Guenther
Tue May 14, 2019 11:52 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Weird results Tunguska 1.1 vs Jonny 4.0
Replies: 16
Views: 505

Re: Weird results Tunguska 1.1 vs Jonny 4.0

xr_a_y wrote:
Tue May 14, 2019 11:37 am
I wasn't aware, and now even more thankful, that the testing process was so professional.
Thanks again to all testers.
Well, I am no CCRL tester, I only described what I would do, if it was my test ;-)