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 Post subject: Dxp FEN setup
PostPosted: Fri Jun 02, 2017 20:03 
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Joined: Thu Jan 15, 2015 16:28
Posts: 51
Real name: Coulibaly Sidiki
Hi all programers

I come toward you for a question and help.
It Well-know that since a few years humans aren't equals in strenght with the top draughts engine. They permit to us, programs of course, to study some playing strategy to improve our playing strenght against others human players.

It's why i will be glad to know how to setup an specific FEN into an engine that can be initiator to play a dxp game against another engine.

I saw that Kingsrow, Dragon, Flits have several options or FEN : default, 1 ply, 2 plies, 3 plies.
Thank

--Sidiki


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 Post subject: Re: Dxp FEN setup
PostPosted: Sat Jun 03, 2017 17:33 
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Joined: Thu Jun 20, 2013 16:16
Posts: 530
Real name: Krzysztof Grzelak
Can you write about exactly what it is Sidiki.


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 Post subject: Re: Dxp FEN setup
PostPosted: Sun Jun 04, 2017 01:13 
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Joined: Thu Jan 15, 2015 16:28
Posts: 51
Real name: Coulibaly Sidiki
Krzysztof Grzelak wrote:
Can you write about exactly what it is Sidiki.


I think that all it's clear, all the programmers understood what i wrote.
You can't help me unfortunately.
However if you don't understood, the main idea it's how to run a dxp from our own FEN.
Because each engine, i am talking to Kingsrow, Dragon, Flits, Horizon haven't the same dxp FEN.
No feedback, but many views. I give up.

--Sidiki


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 Post subject: Re: Dxp FEN setup
PostPosted: Sun Jun 04, 2017 02:02 
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Joined: Fri Jun 05, 2015 09:30
Posts: 22
Real name: Igor Le Masson
Location: Brazil
Sidiki wrote:
Krzysztof Grzelak wrote:
Can you write about exactly what it is Sidiki.


I think that all it's clear, all the programmers understood what i wrote.
You can't help me unfortunately.
However if you don't understood, the main idea it's how to run a dxp from our own FEN.
Because each engine, i am talking to Kingsrow, Dragon, Flits, Horizon haven't the same dxp FEN.
No feedback, but many views. I give up.

--Sidiki


Hi Sidiki,
Usually the draughts programs don't allow users to input directly a FEN tag, however DXP GAMEREQ message support start a game with non-default beginning position, using position attribute and most of draughts programs that supports DXP also support setup a custom position.

The start position must be defined by DXP Initiator. Take a look the attached image that shows a simulation done using 2 instances of Dam 2.2 v7.
So prior to start the DXP game you have two options: manually setup the beginning position or try to load a PDN file with FEN tag, but unfortunately the PDN FEN tag read and write capabilities are not widely supported :(


Attachments:
DAM_vs_DAM__DXP-game_custom_beginning_position.png
DAM_vs_DAM__DXP-game_custom_beginning_position.png [ 95.17 KiB | Viewed 449 times ]
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 Post subject: Re: Dxp FEN setup
PostPosted: Sun Jun 04, 2017 11:59 
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Joined: Thu Jan 15, 2015 16:28
Posts: 51
Real name: Coulibaly Sidiki
igorlemasson wrote:
Sidiki wrote:
Krzysztof Grzelak wrote:
Can you write about exactly what it is Sidiki.


I think that all it's clear, all the programmers understood what i wrote.
You can't help me unfortunately.
However if you don't understood, the main idea it's how to run a dxp from our own FEN.
Because each engine, i am talking to Kingsrow, Dragon, Flits, Horizon haven't the same dxp FEN.
No feedback, but many views. I give up.

--Sidiki


Hi Sidiki,
Usually the draughts programs don't allow users to input directly a FEN tag, however DXP GAMEREQ message support start a game with non-default beginning position, using position attribute and most of draughts programs that supports DXP also support setup a custom position.

The start position must be defined by DXP Initiator. Take a look the attached image that shows a simulation done using 2 instances of Dam 2.2 v7.
So prior to start the DXP game you have two options: manually setup the beginning position or try to load a PDN file with FEN tag, but unfortunately the PDN FEN tag read and write capabilities are not widely supported :(


Thank Igor
I tried it and it worked. Thank again.

--Sidiki


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