New engine releases & news 2021

[pohl4711]

someone please can make a windows compile?

I have uploaded an AVX2 compile here: https://drive.google.com/drive/folders/ ... IreoNOB2xX

Does not run on my AMD Ryzen. But as far as I understand, what is written on the Nemorino Website, the only change from Nemorino 6.00 to 6.05 is the new nnue-net 16. So you can take the running compile from here:
https://bitbucket.org/christian_g_nther ... atch_1.zip
and put the new net in the Nemorino-folder and use it with the uci-option "EvalFile".

New net 16 here:
https://bitbucket.org/christian_g_nther ... et_16.nnue

[Werner]

someone please can make a windows compile?

I have uploaded an AVX2 compile here: https://drive.google.com/drive/folders/ ... IreoNOB2xX

... sorry, did not work, perhaps I used the wrong lib....dlls ? Which are the correct versions (dates)?

[Gabor Szots]

I have uploaded an AVX2 compile here: https://drive.google.com/drive/folders/ ... IreoNOB2xX

... sorry, did not work, perhaps I used the wrong lib....dlls ? Which are the correct versions (dates)?
[/quote]

I simply used the makefile, I thought it would make a static exe not needing dll's. I'm afraid I can't do more.

[Guenther]

I have uploaded an AVX2 compile here: https://drive.google.com/drive/folders/ ... IreoNOB2xX

... sorry, did not work, perhaps I used the wrong lib....dlls ? Which are the correct versions (dates)?

I simply used the makefile, I thought it would make a static exe not needing dll's. I'm afraid I can't do more.

The Static flag has a conditional and is only excuted as -static, if mingw is definitely recognized.
Just remove the condition(s) for it and let Static = -static remain in the makefile and it will be used always.

[Gabor Szots]

I've updated the uploaded file using Günther's suggestion.

[gerhard]

... thanx to all

[Modern Times]

I've updated the uploaded file using Günther's suggestion.

Thanks, that runs on my Ryzen laptop.

[pohl4711]

I've updated the uploaded file using Günther's suggestion.

Yes, this binary runs on my Ryzen CPU and it is measureable faster than the avx2-compile on the Nemorino-website!

Testrun of Nemorino 6.05 avx2 started. Result on Tuesday...

https://www.sp-cc.de/

[Sylwy]

Nemorino 6.05 released

https://bitbucket.org/christian_g_nther ... rc/master/

Christian Günther committed 5 days ago

6.05: New Default Net (nemorino_net_16.nnue) by multiple reinforcements steps of nemorino_net_14.nnue
Fix of case sensitivity of UCI option keys

STC +45, LTC +51 VLTC +60 Elo vs 6.04
Bench: 43527940
----------------------------------
someone please can make a windows compile?

A good start in my tournament:

[No4b]

Hello everyone!

Drofa 2.2.0 is released.
https://github.com/justNo4b/Drofa/releases/tag/2.2.0

Modest elo-gain (~40 elo in self play):

Code: Select all

LTC	(60`+1`):
Score of Drofa_2.2.0 vs Drofa_2.1.0: 321 - 197 - 465  [0.563] 983
Elo difference: 44.06 +/- 15.77
SPRT: llr 2.98, lbound -2.94, ubound 2.94 - H1 was accepted
Finished match

Improvements include:

• better move ordering
• tempo evaluation
• king proximity to passer evaluation
• refactoring of the transposition table.
• "Hash" UCI option added
• LMR and NMP improvements
• PV no longer getting cut off during long searches
• several bugfixes

Most likely this will be last Drofa release with untuned evaluation values.

Big thanks Guenther for once again helping me with Windows compiles