New engine release: Jumbo

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Sven
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Re: New engine release: Jumbo

Post by Sven » Mon Sep 19, 2016 7:54 pm

Graham Banks wrote:A successor to Surprise. :)
Yes, but also to KnockOut.
Surprise was released in 2004, KnockOut in 2010, Jumbo in 2016.

mar
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Joined: Fri Nov 26, 2010 1:00 pm

Re: New engine release: Jumbo

Post by mar » Mon Sep 19, 2016 8:49 pm

Sven Schüle wrote: Yes, but also to KnockOut.
Surprise was released in 2004, KnockOut in 2010, Jumbo in 2016.
I sense a pattern :)
Congratulations

Adam Hair
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Location: Fuquay-Varina, North Carolina

Re: New engine release: Jumbo

Post by Adam Hair » Mon Sep 19, 2016 8:57 pm

Did you write the code from scratch or did you copy from an established engine such as Moron? I seem to recall some dispute between you and Fern about code similarities :?

Seriously, your announcement has caused me for the first time in a awhile to wish that I had an active computer. I would love to run some matches with Jumbo. I am glad to see that you are still active, Sven.

Sven
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Re: New engine release: Jumbo

Post by Sven » Mon Sep 19, 2016 9:40 pm

mar wrote:
Sven Schüle wrote: Yes, but also to KnockOut.
Surprise was released in 2004, KnockOut in 2010, Jumbo in 2016.
I sense a pattern :)
Congratulations

Code: Select all

By year:

2016                       xx
2014                    ..
2012                 ..
2010              xx
2008          ..
2006       ..
2004    xx

     Surprise  KnockOut  Jumbo


By target elo:

3000                       xx
2700                    ..
2400                  ..
2100              xx
1800    xx

     Surprise  KnockOut  Jumbo
:D

SzG
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Full name: Gabor Szots

Re: New engine release: Jumbo

Post by SzG » Sat Sep 24, 2016 6:06 pm

Thanks Sven.

I have a problem, though. Maybe I'm doing something wrong but I have had 75 time forfeits by Jumbo out of 139 games. WinBoard 4.0.8b used under 64-bit Win10.

It may very well be the well-known problem of the engine not counting the moves fed by an external book.
Gabor Szots

CCRL testing group

Sven
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Re: New engine release: Jumbo

Post by Sven » Sat Sep 24, 2016 9:09 pm

SzG wrote:Thanks Sven.

I have a problem, though. Maybe I'm doing something wrong but I have had 75 time forfeits by Jumbo out of 139 games. WinBoard 4.0.8b used under 64-bit Win10.

It may very well be the well-known problem of the engine not counting the moves fed by an external book.
Hi Gabor,

I guess you did not use WinBoard 4.0.8b but a more recent version ...

Moves fed by an external book should usually not cause a problem, Jumbo should handle that correctly. It may be a problem of the time management code, though. Which TC did you use, and do you have a debug log?

SzG
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Re: New engine release: Jumbo

Post by SzG » Sun Sep 25, 2016 6:59 am

Sven Schüle wrote:
SzG wrote:Thanks Sven.

I have a problem, though. Maybe I'm doing something wrong but I have had 75 time forfeits by Jumbo out of 139 games. WinBoard 4.0.8b used under 64-bit Win10.

It may very well be the well-known problem of the engine not counting the moves fed by an external book.
Hi Gabor,

I guess you did not use WinBoard 4.0.8b but a more recent version ...

Moves fed by an external book should usually not cause a problem, Jumbo should handle that correctly. It may be a problem of the time management code, though. Which TC did you use, and do you have a debug log?
Hi Sven,

It was a typo, I use 4.8.0b.

I use 40 moves in 1 minutes and 50 seconds. No debug yet but I'll switch it on for a couple of games.
Gabor Szots

CCRL testing group

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Guenther
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Re: New engine release: Jumbo

Post by Guenther » Sun Sep 25, 2016 7:46 am

SzG wrote:
Sven Schüle wrote:
SzG wrote:Thanks Sven.

I have a problem, though. Maybe I'm doing something wrong but I have had 75 time forfeits by Jumbo out of 139 games. WinBoard 4.0.8b used under 64-bit Win10.

It may very well be the well-known problem of the engine not counting the moves fed by an external book.
Hi Gabor,

I guess you did not use WinBoard 4.0.8b but a more recent version ...

Moves fed by an external book should usually not cause a problem, Jumbo should handle that correctly. It may be a problem of the time management code, though. Which TC did you use, and do you have a debug log?
Hi Sven,

It was a typo, I use 4.8.0b.

I use 40 moves in 1 minutes and 50 seconds. No debug yet but I'll switch it on for a couple of games.
Is that mixed time control really supported by xboard programs?

SzG
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Full name: Gabor Szots

Re: New engine release: Jumbo

Post by SzG » Sun Sep 25, 2016 7:46 am

I have sent you a winboard debug.
Gabor Szots

CCRL testing group

SzG
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Joined: Fri Mar 10, 2006 6:20 am
Location: Szentendre, Hungary
Full name: Gabor Szots

Re: New engine release: Jumbo

Post by SzG » Sun Sep 25, 2016 8:01 am

Guenther wrote:
Is that mixed time control really supported by xboard programs?
Although I have seen exceptions, in general: yes.
Gabor Szots

CCRL testing group

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