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stockfish of the neural network

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Engine wrote:
Triton6654 wrote:
ChessFan1 wrote:
SF-PB-100222_x64, Updated to "Update architecture to "SFNNv4". Update network to nn-6877cd24400e.nnue."

Engines https://pixeldrain.com/u/WsV4FB6N

Network https://tests.stockfishchess.org/api/nn/nn-6877cd24400e.nnue

Bench: 4919707


To my surprise, the 070222 version is still stronger, seem to be the SFNNv4 net did not benefit Stockfish PB.

https://pixeldrain.com/u/MZCs2PY5


How did you understand?
Have you run tests?


Did U download the 7z file? It contains the result in html, the pgn file n the hypermodern test suite I used.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Triton6654 wrote:
Engine wrote:
Triton6654 wrote:
ChessFan1 wrote:
SF-PB-100222_x64, Updated to "Update architecture to "SFNNv4". Update network to nn-6877cd24400e.nnue."

Engines https://pixeldrain.com/u/WsV4FB6N

Network https://tests.stockfishchess.org/api/nn/nn-6877cd24400e.nnue

Bench: 4919707


To my surprise, the 070222 version is still stronger, seem to be the SFNNv4 net did not benefit Stockfish PB.

https://pixeldrain.com/u/MZCs2PY5


How did you understand?
Have you run tests?


Did U download the 7z file? It contains the result in html, the pgn file n the Silver Gambit test suite I used.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Author: Michael Chaly
Date: Thu Feb 17 20:45:21 2022 +0100
Timestamp: 1645127121

Tune search at very long time control

This patch is a result of tuning done by user @candirufish after 150k games.

Since the tuned values were really interesting and touched heuristics
that are known for their non-linear scaling I decided to run limited
games LTC match, even if the STC test was really bad (which was expected).
After seeing the results of the LTC match, I also run a VLTC (very long
time control) SPRTtest, which passed.

The main difference is in extensions: this patch allows much more
singular/double extensions, both in terms of allowing them at lower
depths and with lesser margins.

Failed STC:
https://tests.stockfishchess.org/tests/view/620d66643ec80158c0cd3b46
LLR: -2.94 (-2.94,2.94) <0.00,2.50>
Total: 4968 W: 1194 L: 1398 D: 2376 Elo -14.27
Ptnml(0-2): 47, 633, 1294, 497, 13

Performed well at LTC in a fixed-length match:
https://tests.stockfishchess.org/tests/view/620d66823ec80158c0cd3b4a
ELO: 3.36 +-1.8 (95%) LOS: 100.0%
Total: 30000 W: 7966 L: 7676 D: 14358 Elo +3.36
Ptnml(0-2): 36, 2936, 8755, 3248, 25

Passed VLTC SPRT test:
https://tests.stockfishchess.org/tests/view/620da11a26f5b17ec884f939
LLR: 2.96 (-2.94,2.94) <0.50,3.00>
Total: 4400 W: 1326 L: 1127 D: 1947 Elo +15.72
Ptnml(0-2): 13, 309, 1348, 526, 4

closes https://github.com/official-stockfish/Stockfish/pull/3937

Bench: 6318903


https://abrok.eu/stockfish/

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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SF-PB-170222_x64, Updated to "Tune search at very long time control." https://github.com/official-stockfish/Stockfish/commit/84b1940fcae95bb0a641dda9e85cb96f8c21cd22
Not suggested for fast time controls (less than 1 minute). twisted

Engines https://pixeldrain.com/u/2vYYVXnX

Network https://tests.stockfishchess.org/api/nn/nn-6877cd24400e.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Stockfish 220219 latest nnue for Android

download
https://pixeldrain.com/u/R8zfuas7

dev build
https://github.com/official-stockfish/Stockfish/commit/84b1940fcae95bb0a641dda9e85cb96f8c21cd22

network
https://tests.stockfishchess.org/api/nn/nn-a8e5658380db.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Stockfish Polyglot 170222

https://workupload.com/file/N6vCzQP8qLj

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Author: Michael Chaly
Date: Sun Feb 20 23:01:22 2022

Joost VandeVondele
Date: Sun Feb 20 22:59:19 2022

Author: ppigazzini
Date: Sun Feb 20 22:56:11 2022


https://abrok.eu/stockfish/

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Sf-nnue aio

Sf-nnue aio = stockfish+nnue aio (all-in-one)

The download includes fast optimized binaries PGO bmi2, avx2, & popc (sse42)
and a strong sergio-v network 20200724-2344

https://workupload.com/file/PWNgMXEw2wP

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Stockfish 220221 latest nnue for Android

download
https://pixeldrain.com/u/syVeX1sE

dev build
https://github.com/official-stockfish/Stockfish/commit/27139dedac14af400f5b18e2ab50aca3f8cf0e33

network
https://tests.stockfishchess.org/api/nn/nn-56ce42aec881.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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lisandr wrote:
Sf-nnue aio

Sf-nnue aio = stockfish+nnue aio (all-in-one)

The download includes fast optimized binaries PGO bmi2, avx2, & popc (sse42)
and a strong sergio-v network 20200724-2344

https://workupload.com/file/PWNgMXEw2wP


Weak compared to the strongest SF dev..
I stopped the test after the big +100 ELO difference

stockfish of the neural network - Page 17 Engine10

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Yes right I lost 9 game vs 2653 elo and I deinstall this. From 2773 to 2687 elo. This engine is very badly.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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polo.toprak wrote:
lisandr wrote:
Sf-nnue aio

Sf-nnue aio = stockfish+nnue aio (all-in-one)

The download includes fast optimized binaries PGO bmi2, avx2, & popc (sse42)
and a strong sergio-v network 20200724-2344

https://workupload.com/file/PWNgMXEw2wP


Weak compared to the strongest SF dev..
I stopped the test after the big +100 ELO difference

stockfish of the neural network - Page 17 Engine10


True Mate...
The SF AIO uses an Old Sergio-V Network...
But The Updated NNUE Networks Are Much More Stronger Than The Old Ones...
Anyways,
THANK YOU FOR THE TEST MY FRIEND

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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SF NNUE aio it's useless, i prefer Koivisto, SlowChess or Bersek.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Anton101 wrote:
SF NNUE aio it's useless, i prefer Koivisto, SlowChess or Bersek.


SF-nnue aio 130222 Latest

stockfish+nnue aio (all-in-one)

The download includes fast optimized PGO bmi2, avx2, & popc (sse42) binaries
and strong sergio-v 20200724-2344 net


https://github.com/FireFather/sf-nnue/releases

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Thank you Zam, ... But what need to package when there is a repository on GitHub?, all my respect to FireFather.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Stockfish 220223 latest nnue for Android

download
https://pixeldrain.com/u/K9f7qyUn

dev build
https://github.com/official-stockfish/Stockfish/commit/27139dedac14af400f5b18e2ab50aca3f8cf0e33

network
https://tests.stockfishchess.org/api/nn/nn-d86beef617b4.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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ZamChess wrote:
Anton101 wrote:
SF NNUE aio it's useless, i prefer Koivisto, SlowChess or Bersek.


SF-nnue aio 130222 Latest

stockfish+nnue aio (all-in-one)

The download includes fast optimized PGO bmi2, avx2, & popc (sse42) binaries
and strong sergio-v 20200724-2344 net


https://github.com/FireFather/sf-nnue/releases


Why do you use 2 year old net? There has been some revisions and by using LC0 training games, the current nets are significantly stronger.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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nnue has been updated ^_^
I haven't tried compiling stockfish with the latest nnue:(

https://tests.stockfishchess.org/api/nn/nn-edad5b1b0eb0.nnue

Time 22-02-23 02:20:53
Network : nn-edad5b1b0eb0.nnue
Username : Farseer
First test : 2022-02-23 02:28:52
Last test : 2022-02-23 03:21:03
Downloads : 228

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Stockfish 220223 latest nnue for Android

download
https://pixeldrain.com/u/VJYYuxka

dev build
https://github.com/official-stockfish/Stockfish/commit/27139dedac14af400f5b18e2ab50aca3f8cf0e33

network
https://tests.stockfishchess.org/api/nn/nn-edad5b1b0eb0.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Author: mstembera
Date: Fri Feb 25 08:37:57 2022 +0100

Timestamp: 1645774677

Clean up and simplify some nnue code.

Remove some unnecessary code and it's execution during inference. Also the change on line 49 in nnue_architecture.h results in a more efficient SIMD code path through ClippedReLU::propagate().

passed STC:
https://tests.stockfishchess.org/tests/view/6217d3bfda649bba32ef25d5
LLR: 2.94 (-2.94,2.94) <-2.25,0.25>
Total: 12056 W: 3281 L: 3092 D: 5683 Elo +5.45
Ptnml(0-2): 55, 1213, 3312, 1384, 64

passed STC SMP:
https://tests.stockfishchess.org/tests/view/6217f344da649bba32ef295e
LLR: 2.94 (-2.94,2.94) <-2.25,0.25>
Total: 27376 W: 7295 L: 7137 D: 12944 Elo +2.01
Ptnml(0-2): 52, 2859, 7715, 3003, 59

closes https://github.com/official-stockfish/Stockfish/pull/3944

No functional change

bench: 6820724

https://abrok.eu/stockfish/

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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SF-PB-250222_x64, Updated to "Clean up and simplify some nnue code." https://github.com/official-stockfish/Stockfish/commit/5f781d366e0f4369ec12e36c9978ad63ffa32235

Engines https://pixeldrain.com/u/8Fau57Ev

Network https://tests.stockfishchess.org/api/nn/nn-6877cd24400e.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Stockfish 220301 latest nnue for Android

download
https://pixeldrain.com/u/NKFquHsw

dev build
https://github.com/official-stockfish/Stockfish/commit/27139dedac14af400f5b18e2ab50aca3f8cf0e33

network
https://tests.stockfishchess.org/api/nn/nn-85f452f7fc78.nnue

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Author: Giacomo Lorenzetti
Date: Tue Mar 1 17:51:37 2022


Author: Tomasz Sobczyk
Date: Tue Mar 1 17:51:02 2022

https://abrok.eu/stockfish/

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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Author: Ben Chaney
Date: Wed Mar 2 23:39:08 2022 +0100

Timestamp: 1646260748

Generalize the feature transform to use vec_t macros

This commit generalizes the feature transform to use vec_t macros
that are architecture defined instead of using a seperate code path for each one.

It should make some old architectures (MMX, including improvements by Fanael) faster
and make further such improvements easier in the future.

Includes some corrections to CI for mingw.

closes https://github.com/official-stockfish/Stockfish/pull/3955
closes https://github.com/official-stockfish/Stockfish/pull/3928

No functional change

https://abrok.eu/stockfish/

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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ChessFan1 wrote:


Any update for SF-PB? SF Development version last updated on 2nd March 2022.

descriptionstockfish of the neural network - Page 17 EmptyRe: stockfish of the neural network

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