Cool Iris 10.40

Discussion about chess-playing software (engines, hosts, opening books, platforms, etc...)
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Anton101
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Real Name: A. Ces
Location: México

Cool Iris 10.40

Post by Anton101 » Sun Jul 30, 2023 8:16 am

Cool Iris is CorChess with experience file (Iris.exp), in this case it uses the 2560 network. Updated to the latest patch of SF 16 250723, this is an engine that I use in particular for private games. I want to share it and it is free to test, if you want to train the engine I suggest starting from scratch.

If you want to see test vs Eman 9.40 here is the link: https://www.facebook.com/people/AC-Moto ... Gdf9LmJdl/

WINRAR-windows: avx2-bmi2-modern, src, logo and licence.

P.D. This engine is updated once a month.

Download: https://pixeldrain.com/u/Ap6gaXed

For those who create books I hope it will be of total support.

Homayoun
Posts: 1577
Joined: Tue Mar 21, 2023 4:57 pm
Real Name: Homayoun

Re: Cool Iris 10.40

Post by Homayoun » Sun Jul 30, 2023 8:24 am

Anton101 wrote:
Sun Jul 30, 2023 8:16 am
Cool Iris is CorChess with experience file (Iris.exp), in this case it uses the 2560 network. Updated to the latest patch of SF 16 250723, this is an engine that I use in particular for private games. I want to share it and it is free to test, if you want to train the engine I suggest starting from scratch.

If you want to see test vs Eman 9.40 here is the link: https://www.facebook.com/people/AC-Moto ... Gdf9LmJdl/

WINRAR-windows: avx2-bmi2-modern, src, logo and licence.

P.D. This engine is updated once a month.

Download: https://pixeldrain.com/u/Ap6gaXed

For those who create books I hope it will be of total support.
Hi Anton
Many thanks for sharing your great work.

MadMax777
Posts: 15
Joined: Fri Jul 12, 2013 12:17 pm

Re: Cool Iris 10.40

Post by MadMax777 » Sun Jul 30, 2023 11:40 am

Thank you very much Antonio

Gator007
Posts: 142
Joined: Sat Jun 10, 2023 3:13 am

Re: Cool Iris 10.40

Post by Gator007 » Sun Jul 30, 2023 11:48 am

Many thanks!!

Eduard Nemeth
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Joined: Thu Jun 10, 2010 12:50 am

Re: Cool Iris 10.40

Post by Eduard Nemeth » Sun Jul 30, 2023 1:32 pm

Hello Anton, the engine is not quite identical to CorChess. In search.cpp Step 15, the following line in CorChess reads like this:

&& tte->depth() >= depth - 4)

For Cool Iris, this value is 3. This is a major difference from CorChess. This value is also 3 for Stockfish, but Corchess has always had a value of 4 here, and the search is therefore different.
Peace be with you!

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OrgZ
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Re: Cool Iris 10.40

Post by OrgZ » Sun Jul 30, 2023 4:00 pm

Homayoun wrote:
Sun Jul 30, 2023 8:24 am
Anton101 wrote:
Sun Jul 30, 2023 8:16 am
Cool Iris is CorChess with experience file (Iris.exp), in this case it uses the 2560 network. Updated to the latest patch of SF 16 250723, this is an engine that I use in particular for private games. I want to share it and it is free to test, if you want to train the engine I suggest starting from scratch.

If you want to see test vs Eman 9.40 here is the link: https://www.facebook.com/people/AC-Moto ... Gdf9LmJdl/

WINRAR-windows: avx2-bmi2-modern, src, logo and licence.

P.D. This engine is updated once a month.

Download: https://pixeldrain.com/u/Ap6gaXed

For those who create books I hope it will be of total support.
Hi Anton
Many thanks for sharing your great work.
Ahh yet another baby, let me see how violent it is, Gracias mate :)

Anton101
Posts: 720
Joined: Sat Jun 10, 2023 6:46 pm
Real Name: A. Ces
Location: México

Re: Cool Iris 10.40

Post by Anton101 » Sun Jul 30, 2023 9:58 pm

You are right Eduard, I left it on purpose at 3.

Regards.

Anton101
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Real Name: A. Ces
Location: México

Re: Cool Iris 10.40

Post by Anton101 » Sun Jul 30, 2023 9:59 pm

You are very welcome.

Happy test and great games I hope.

Anton101
Posts: 720
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Real Name: A. Ces
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Re: Cool Iris 10.40

Post by Anton101 » Sun Jul 30, 2023 10:01 pm

Ok.

:twisted:

Eduard Nemeth
Posts: 632
Joined: Thu Jun 10, 2010 12:50 am

Re: Cool Iris 10.40

Post by Eduard Nemeth » Mon Jul 31, 2023 10:19 am

Anton101 wrote:
Sun Jul 30, 2023 9:58 pm
You are right Eduard, I left it on purpose at 3.

Regards.
Hello Anton,
I do not like it. You're welcome to do it that way, but then you shouldn't claim that your engine is "CorChess". This value influences the search! CorChess is designed for long analysis and then the value 4 is better than 3. This value has always been 4 in CorChess and if you change that then please don't claim that the engine is "CorChess". I will no longer believe your words.
Peace be with you!

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