Longest games

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Harvey Williamson, bob

Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
Henk
Posts: 5727
Joined: Mon May 27, 2013 8:31 am

Re: Longest games

Post by Henk » Mon Apr 08, 2019 11:15 am

Daniel Anulliero wrote: โ†‘
Mon Apr 08, 2019 9:17 am
Henk wrote: โ†‘
Sat Apr 06, 2019 5:39 pm
Hi hi hi hi Fairy max unable to win KNBk
Hihihi SchaakMachine unable To win a single game
Shaaame on you ๐Ÿ˜
Does It know KKQ or KKR ? Hooope sooo ๐Ÿ˜‰
Shame shame shame.....
if you can't dance too.

Daniel Anulliero
Posts: 683
Joined: Fri Jan 04, 2013 3:55 pm
Location: Nice

Re: Longest games

Post by Daniel Anulliero » Mon Apr 08, 2019 2:31 pm

Henk wrote: โ†‘
Mon Apr 08, 2019 11:04 am
Of course my engine can't win KBNk. Much too difficult.
No, KBNk is not too dificult for an engine .But of course you must not to be too lazy and add specific code to do that in your engine .
Isa can win these KBNk and also KBBk endgames.
You can find It at ghitub :wink:

Nay Lin Tun
Posts: 510
Joined: Mon Jan 16, 2012 5:34 am

Re: Longest games

Post by Nay Lin Tun » Mon Apr 08, 2019 7:30 pm

There is longest game in CCC.
Attachments
Capture.PNG
Capture.PNG (4.08 KiB) Viewed 856 times

Henk
Posts: 5727
Joined: Mon May 27, 2013 8:31 am

Re: Longest games

Post by Henk » Fri Apr 12, 2019 9:46 pm

Daniel Anulliero wrote: โ†‘
Mon Apr 08, 2019 9:17 am
Henk wrote: โ†‘
Sat Apr 06, 2019 5:39 pm
Hi hi hi hi Fairy max unable to win KNBk
Hihihi SchaakMachine unable To win a single game
Shaaame on you ๐Ÿ˜
Does It know KKQ or KKR ? Hooope sooo ๐Ÿ˜‰
Shame shame shame.....
No it can't finish KRk. It is because of last changes. I think I already know why. It was rounding/truncating evaluation value by 20CP.



MikeB
Posts: 3279
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: Longest games

Post by MikeB » Thu Apr 25, 2019 4:26 am

Nothing exciting , it's boring. Only noteworthy for the 359 moves played before the 50 move rule kicked in.


Henk
Posts: 5727
Joined: Mon May 27, 2013 8:31 am

Re: Longest games

Post by Henk » Thu Apr 25, 2019 11:15 am

At least it is in the CCC book of records:

Longest game posted on CCC.

25 april 2019: 359 moves

Congrats.


By the way longest human-human game 269 moves.
See: https://timkr.home.xs4all.nl/records/records.htm

chrisw
Posts: 1861
Joined: Tue Apr 03, 2012 2:28 pm

Re: Longest games

Post by chrisw » Thu Apr 25, 2019 2:44 pm

Henk wrote: โ†‘
Thu Apr 25, 2019 11:15 am
At least it is in the CCC book of records:

Longest game posted on CCC.

25 april 2019: 359 moves

Congrats.


By the way longest human-human game 269 moves.
See: https://timkr.home.xs4all.nl/records/records.htm
Probably quite easy to write a world champion longest game creator. Self play, with win=loss, draw=loss, loss=loss, everything else scores 0.5 + 0.01 * moves since an irreversible move.

Henk
Posts: 5727
Joined: Mon May 27, 2013 8:31 am

Re: Longest games

Post by Henk » Thu Apr 25, 2019 6:20 pm

chrisw wrote: โ†‘
Thu Apr 25, 2019 2:44 pm
Henk wrote: โ†‘
Thu Apr 25, 2019 11:15 am
At least it is in the CCC book of records:

Longest game posted on CCC.

25 april 2019: 359 moves

Congrats.


By the way longest human-human game 269 moves.
See: https://timkr.home.xs4all.nl/records/records.htm
Probably quite easy to write a world champion longest game creator. Self play, with win=loss, draw=loss, loss=loss, everything else scores 0.5 + 0.01 * moves since an irreversible move.
Maybe creating a long game creator is 'easy'. But probably one that generates the theoretical longest one not. Always difficult becoming a world champion.

Just post longest game and we'll see if it can be beaten.

chrisw
Posts: 1861
Joined: Tue Apr 03, 2012 2:28 pm

Re: Longest games

Post by chrisw » Thu Apr 25, 2019 7:31 pm

Henk wrote: โ†‘
Thu Apr 25, 2019 6:20 pm
chrisw wrote: โ†‘
Thu Apr 25, 2019 2:44 pm
Henk wrote: โ†‘
Thu Apr 25, 2019 11:15 am
At least it is in the CCC book of records:

Longest game posted on CCC.

25 april 2019: 359 moves

Congrats.


By the way longest human-human game 269 moves.
See: https://timkr.home.xs4all.nl/records/records.htm
Probably quite easy to write a world champion longest game creator. Self play, with win=loss, draw=loss, loss=loss, everything else scores 0.5 + 0.01 * moves since an irreversible move.
Maybe creating a long game creator is 'easy'. But probably one that generates the theoretical longest one not. Always difficult becoming a world champion.

Just post longest game and we'll see if it can be beaten.
There will be an almost infinite number of longest game. Length = 99 x maximum number of irreversible moves. 29 piece captures + max number of possible pawn pushes.

Henk
Posts: 5727
Joined: Mon May 27, 2013 8:31 am

Re: Longest games

Post by Henk » Thu Apr 25, 2019 9:11 pm

chrisw wrote: โ†‘
Thu Apr 25, 2019 7:31 pm
Henk wrote: โ†‘
Thu Apr 25, 2019 6:20 pm
chrisw wrote: โ†‘
Thu Apr 25, 2019 2:44 pm
Henk wrote: โ†‘
Thu Apr 25, 2019 11:15 am
At least it is in the CCC book of records:

Longest game posted on CCC.

25 april 2019: 359 moves

Congrats.


By the way longest human-human game 269 moves.
See: https://timkr.home.xs4all.nl/records/records.htm
Probably quite easy to write a world champion longest game creator. Self play, with win=loss, draw=loss, loss=loss, everything else scores 0.5 + 0.01 * moves since an irreversible move.
Maybe creating a long game creator is 'easy'. But probably one that generates the theoretical longest one not. Always difficult becoming a world champion.

Just post longest game and we'll see if it can be beaten.
There will be an almost infinite number of longest game. Length = 99 x maximum number of irreversible moves. 29 piece captures + max number of possible pawn pushes.
Don't understand. Where does 99 come from.

Post Reply