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Re: New engine releases 2019
Posted: Tue May 14, 2019 6:47 pm
by Norbert Raimund Leisner
Re: New engine releases 2019
Posted: Tue May 14, 2019 7:09 pm
by xr_a_y
Not really any improvement since 0.53 ... A SMP/TC bug fix (thanks Graham
) and some evaluation features but those last gives nothing against other engines while giving nearly +50elo in self test ... I was hoping that adding evaluation feature will give great elo boost but that's not the case ...
Code: Select all
1 redqueen-1.1.98.linux64 88 27 505 62.4% 22.2%
2 minic_0.57_linux_x64_avx2_bmi2 46 25 504 56.5% 32.9%
3 minic_0.53_linux_x64_avx2_bmi2 38 25 506 55.4% 33.4%
4 minic_0.55_linux_x64_avx2_bmi2 38 25 506 55.4% 32.6%
5 minic_dev_linux_x64 22 25 505 53.2% 34.3%
6 GreKo-Linux-64 1 27 506 50.1% 19.6%
7 igel-x64_popcnt_1.4.2 -35 27 506 45.0% 19.2%
8 Fridolin310 -43 27 505 43.9% 21.2%
9 asymptote-v0.4.2 -163 31 505 28.1% 14.3%
Re: New engine releases 2019
Posted: Wed May 15, 2019 5:05 pm
by voffka
Hey xr_a_y,
xr_a_y wrote: ↑Tue May 14, 2019 7:09 pm
Code: Select all
[...]
7 igel-x64_popcnt_1.4.2 -35 27 506 45.0% 19.2%
[...]
Please use 1.5.1 in your tests, as there is a significant elo difference between 1.4.2 and 1.5.1
Re: New engine releases 2019
Posted: Wed May 15, 2019 5:18 pm
by voffka
Hello Everyone,
Graham found a few bugs in Igel 1.5.1 and I had to re-upload the package 1.5.1 that fixes them. The bugs were happening on the old cpus that do not have popcnt instruction and when testing the smp version of Igel. Since most of the people don't have old cpus and most of the people don't test Igel with lazy SMP I decided to substitute the binaries with the same version.
voffka wrote: ↑Fri May 10, 2019 1:21 am
Igel 1.5.1 at
https://github.com/vshcherbyna/igel/releases/tag/1.5.1 (binaries for Linux and Windows)
What's new:
- Improving time management
This version is around strength of GreKo 2018.08 (2716) in my CCRL 40/4 tests:
Score of Igel 1.5.1 64 POPCNT vs GreKo 2018.08: 315 - 315 - 311 [0.500] 941
Elo difference: 0.00 +/- 18.15
Re: New engine releases 2019
Posted: Wed May 15, 2019 9:07 pm
by AxolotlFever
hello,
axolotl 1.8 released
https://github.com/louism33/Axolotl
thanks,
Louis
Re: New engine releases 2019
Posted: Thu May 16, 2019 1:46 pm
by Guenther
Graham Banks wrote: ↑Mon May 06, 2019 3:40 am
I;m sure it will keep improving. :)
Analysing seems not yet implemented?
(at least it does not work here.)
Re: New engine releases 2019
Posted: Fri May 17, 2019 9:51 am
by Guenther
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/nescitu ... /artifacts
James Swaffords site missconfigured currently (too old php as Arenas website)
last working wayback archives for Chess4j and Prophet:
https://web.archive.org/web/20171006204 ... m/chess4j/
https://web.archive.org/web/20180821081 ... m/prophet/
Re: New engine releases 2019
Posted: Fri May 17, 2019 1:47 pm
by Norbert Raimund Leisner
SparkChess 12 release, a shareware from Romania
https://www.sparkchess.com/ - differences between the free and premium version are mentioned on
https://www.sparkchess.com/download.html
Re: New engine releases 2019
Posted: Mon May 20, 2019 9:16 pm
by ljgw
I've released FrankWalter 2.4.0 -
https://github.com/ljgw/frankwalter/releases/tag/v2.4.0
the singlecore are smp versions are now in the same engine, using the standard name - and also I've implemented a bit of king-safety.
Should be better than 2.3.5, I finished at an amazing 5th place in the
CSVN tournament in Amersfoort this weekend:-)
--Laurens
Re: New engine releases 2019
Posted: Thu May 23, 2019 6:11 am
by tpoppins
Sapeli 1.11 POPCNT and SSE3 bins:
sapeli-111-tp.zip