SpecTral PB 071124

Discussion about chess-playing software (engines, hosts, opening books, platforms, etc...)
maad59
Posts: 15
Joined: Mon Aug 03, 2015 6:55 am
Real Name: Maad Al-Maroof

Re: SpecTral PB 071124

Post by maad59 » Mon Nov 11, 2024 2:51 am

Anton101 wrote:
Mon Nov 11, 2024 12:25 am
New Spectral PB 101124 with new NNUE approved and other changes.

https://tests.stockfishchess.org/tests/ ... 47d953dcaf

In my Telegram channel: https://t.me/chessenginesac
Magnificent, Thank you

Anton101
Posts: 702
Joined: Sat Jun 10, 2023 6:46 pm
Real Name: A. Ces
Location: México

Re: SpecTral PB 071124

Post by Anton101 » Mon Nov 11, 2024 3:03 am

You are welcome my friend!

Anton101
Posts: 702
Joined: Sat Jun 10, 2023 6:46 pm
Real Name: A. Ces
Location: México

Re: SpecTral PB 071124

Post by Anton101 » Tue Nov 12, 2024 12:29 am

Tonight (Mexico Time), you will be able to download the latest Cool Iris version 13 and King_Pawn a unique version (Telegram channel), based on a very interesting patch that gives priority to the pawn structure, both engines work with MPV option, experience file v2 and support CTG and bin books.

I repeat: Cool Iris is the latest version and King_Pawn is a unique version.

For those who still have doubts about what MPV means it is the following: "MPV stands for Multi-PV or Multi Principal Variation", which allows the engine to calculate and display several main lines or variants simultaneously. Rather than being limited to a single mainline, the engine evaluates and displays various options that it seems strong or promising, thus providing more insights into the game.


How does it work?
Usually, a chess engine calculates a single main line or move that it considers best for each position. This is the variant that shows whether the engine is set to "PV 1" or "Single PV".
With Multi-PV mode enabled (e.g. MPV=3), the engine calculates and displays the three best variants. This allows you to see a range of possible plays that may be equally valid or only slightly inferior to the first option.

Why is MPV useful?
It helps to understand the alternatives of a move that may be valid or useful in a complete position.

P.D.And as always respecting the GPL license, ALL the engines that you download and that I compile, come with the source code.

Have a great week!

Gator007
Posts: 132
Joined: Sat Jun 10, 2023 3:13 am

Re: SpecTral PB 071124

Post by Gator007 » Tue Nov 12, 2024 1:11 pm

Thanks again!!

Anton101
Posts: 702
Joined: Sat Jun 10, 2023 6:46 pm
Real Name: A. Ces
Location: México

Re: SpecTral PB 071124

Post by Anton101 » Tue Nov 12, 2024 8:36 pm

You welcome!

Anton101
Posts: 702
Joined: Sat Jun 10, 2023 6:46 pm
Real Name: A. Ces
Location: México

Re: SpecTral PB 071124

Post by Anton101 » Wed Nov 13, 2024 11:01 pm

You are invited to my Telegram channel, where you can download the new Cool Iris 13, Crystal AC_6 PMT, (both amazing engines for analysis) and more...https://t.me/chessenginesac

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