Search found 141 matches

by MMarco
Mon Nov 23, 2020 8:11 am
Forum: Computer Chess Club: General Topics
Topic: Leela doing well in chess 960 in TCEC!
Replies: 8
Views: 364

Re: Leela doing well in chess 960 in TCEC!

There were some myths (or data) that Leela will not be good at chess 960. Now she is the only engine in TCEC chess 960 (FRC) without a loss in the whole tourney so far! (Afaik, there were a few FRC positions in the book that was briefly used in T60 but training with a book was stopped because there...
by MMarco
Sat Nov 21, 2020 11:14 am
Forum: Computer Chess Club: General Topics
Topic: I stumbled upon this article on the new Nvidia RTX GPUs
Replies: 67
Views: 7983

Re: I stumbled upon this article on the new Nvidia RTX GPUs

Strong numbers for the 3070 posted on Leela discord; I recently overclocked my Ryzen 5 3600X and my RTX 3070, so I went ahead and did the Lc0 Benchmarks. I used the J94-80 net. Total time (ms) : 340869 Nodes searched : 7124418 Nodes/second : 20901 I overclocked my Ryzen 5 3600X to 4.5 GHz on all cor...
by MMarco
Fri Nov 13, 2020 10:18 pm
Forum: Computer Chess Club: General Topics
Topic: Are we sure that Stockfish NNUE is better than the Normal Stockfish ?
Replies: 89
Views: 19924

Re: Are we sure that Stockfish NNUE is better than the Normal Stockfish ?

Final standings: +18 for Lc0, undefeated as white: # PLAYER : RATING ERROR PLAYED (%) CFS W D L D(%) 1 LCZero v0.26.3_T60.SV.JH.92-330 : 74.0 33.8 100 59.00 100 28 62 10 62.00 2 StockfishClassical 202007311012 : 0.0 ---- 100 41.00 --- 10 62 28 62.00 White advantage = 137.76 +/- 19.42 Draw rate (equa...
by MMarco
Wed Nov 11, 2020 10:49 am
Forum: Computer Chess Club: General Topics
Topic: I stumbled upon this article on the new Nvidia RTX GPUs
Replies: 67
Views: 7983

Re: I stumbled upon this article on the new Nvidia RTX GPUs

I saw that Nvidia released new drivers today, with improvements on the auto-tuning feature. I'll report back when I'll have try them. Thanks, please keep us updated here. The new drivers did add a little bit. Nvidia auto-tuning now says +118Mhz. For demonstration I made a classical max speed test w...
by MMarco
Tue Nov 10, 2020 6:52 pm
Forum: Computer Chess Club: General Topics
Topic: Are we sure that Stockfish NNUE is better than the Normal Stockfish ?
Replies: 89
Views: 19924

Re: Are we sure that Stockfish NNUE is better than the Normal Stockfish ?

The next match will be Stockfisk Classical Vs LCZero. [...] Last SuFi was a tie after 35 games: 4-4-27 ( https://tcec-chess.com/#div=sf&game=1&season=19 ) I predict Lc0 will clobber SF Classical. +15 at least! 🙂 Match underway, with a strong start by Lc0 ( https://tcec-chess.com/), +5 after 24 game...
by MMarco
Mon Nov 09, 2020 7:29 pm
Forum: Computer Chess Club: General Topics
Topic: I stumbled upon this article on the new Nvidia RTX GPUs
Replies: 67
Views: 7983

Re: I stumbled upon this article on the new Nvidia RTX GPUs

3070 -----> 16.8 knps 2080 Ti -----> 21.3 knps 3080 -----> 25.2 knps 3090 -----> 30.6 knps 2080 Super -----> 15.5 knps 2070 Super -----> 13.2 knps My 2070 -----> 11.5 knps Pretty disappointing, less than 30% faster than 2070 Super. In games 3070 is on par with 2080 Ti. Maybe the 3070 will improve w...
by MMarco
Sat Nov 07, 2020 5:47 pm
Forum: Computer Chess Club: General Topics
Topic: Are we sure that Stockfish NNUE is better than the Normal Stockfish ?
Replies: 89
Views: 19924

Re: Are we sure that Stockfish NNUE is better than the Normal Stockfish ?

The next match will be Stockfisk Classical Vs LCZero. [...] Last SuFi was a tie after 35 games: 4-4-27 ( https://tcec-chess.com/#div=sf&game=1&season=19 ) I predict Lc0 will clobber SF Classical. +15 at least! 🙂 Match underway, with a strong start by Lc0 ( https://tcec-chess.com/), +5 after 24 game...
by MMarco
Sat Oct 31, 2020 2:09 pm
Forum: Computer Chess Club: General Topics
Topic: Unbalanced Human Openings released
Replies: 14
Views: 1015

Re: Unbalanced Human Openings released

Thank you for your contribution to the community. I'm eager to try your new set, when test engine I watch quite a bit of games, so new interesting positions are always welcomed. Very nice.
by MMarco
Sat Oct 31, 2020 8:01 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: Lc0 26.3 dnnl + 703810 vs Stockfish 6,7,8 bmi2
Replies: 0
Views: 281

Lc0 26.3 dnnl + 703810 vs Stockfish 6,7,8 bmi2

Gauntlet: Lc0 26.3 dnnl + 703810 vs Stockfish 6,7,8 bmi2 Time control: 300s + 3s Hardware: i5-8265u, 4CPU Openings: Balsa_Top50.pgn Stockfish: threads=4, hash=512 Lc0: threads=4, else default (no mlh) Bench (startpos 10s): Lc0 4CPU = 980 nps, Stockfish 8 4CPU = 6 300 000 nps Tbs and Adj.: syzygy 5-m...
by MMarco
Fri Oct 23, 2020 10:39 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Lc0 J92-260 finished
Replies: 9
Views: 981

Re: SPCC: Testrun of Lc0 J92-260 finished

That is quite a leap, +34b Elo better than the previous top score I found it surprising, but I think that the "advanced scoring Armageddon" ("ASA") scheme used here can introduce a very large bias compared to standard elo. From S. Pohl website (https://www.sp-cc.de/nbsc-armageddon-openings.htm): My...