I Do NOT know why they allow some engines with EGTB and others without in TCEC

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Chessqueen
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I Do NOT know why they allow some engines with EGTB and others without in TCEC

Post by Chessqueen »

I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly, The use of a 6 or 7 men EGTB can give an engine an advantage of 15 rating points, and can avoid an engine to lose in a drawish position like this one where Nemorino had a Rook :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Last edited by Chessqueen on Fri Mar 05, 2021 2:45 pm, edited 1 time in total.
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
syzygy
Posts: 5566
Joined: Tue Feb 28, 2012 11:56 pm

Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by syzygy »

Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
Chessqueen
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Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by Chessqueen »

syzygy wrote: Fri Mar 05, 2021 2:43 pm
Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
That is the correct Link, check after move 36 and any other engine Ethereal or Dragon can held this position to a draw versus Stockfish :roll:
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
syzygy
Posts: 5566
Joined: Tue Feb 28, 2012 11:56 pm

Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by syzygy »

Chessqueen wrote: Fri Mar 05, 2021 2:50 pm
syzygy wrote: Fri Mar 05, 2021 2:43 pm
Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
That is the correct Link, check after move 36 and any other engine Ethereal or Dragon can held this position to a draw versus Stockfish :roll:
After move 36 where SF's eval is at -2.09 from Nemorino's point of view?
[d]8/3p4/1kn1p3/p4p2/8/bP1B4/P5K1/7R w - - 0 37

Sure, Nemorino would have held this if it had had TBs :roll: :roll: :roll: :roll:
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Guenther
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Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by Guenther »

syzygy wrote: Fri Mar 05, 2021 2:58 pm
Chessqueen wrote: Fri Mar 05, 2021 2:50 pm
syzygy wrote: Fri Mar 05, 2021 2:43 pm
Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
That is the correct Link, check after move 36 and any other engine Ethereal or Dragon can held this position to a draw versus Stockfish :roll:
After move 36 where SF's eval is at -2.09 from Nemorino's point of view?
[d]8/3p4/1kn1p3/p4p2/8/bP1B4/P5K1/7R w - - 0 37

Sure, Nemorino would have held this if it had had TBs :roll: :roll: :roll: :roll:
I am quite sure Pichard had fumbled up his settings for eval display.
When I first looked at it my last changed ones also displayed a flat zero line from some point on.
Ofc I knew immediately that it was just the display, because the PVs and mouseonover points revealed high losing evals.

The advice to Pichy, reset your controls at TCEC to reset everything ;-)
(Options => Controls - Reset, otherwise it would be too tedious to explain all parameters you could have changed)

Ok, a better advice try first going back to eval or linear ... scaling

And of course it had TBS and used them, guess why there is a TB display too? What does it tell you?
https://rwbc-chess.de

trollwatch:
Talkchess nowadays is a joke - it is full of trolls/idiots/people stuck in the pleistocene > 80% of the posts fall into this category...
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Guenther
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Re: I Do NOT know why they allow some engines with EGTB and others without in TCEC

Post by Guenther »

Image
Image

You could have tried looking a bit closer first, before adding a yellow press headerline here...
I Do NOT know why they allow some engines with EGTB and others without in TCEC
https://rwbc-chess.de

trollwatch:
Talkchess nowadays is a joke - it is full of trolls/idiots/people stuck in the pleistocene > 80% of the posts fall into this category...
Chessqueen
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Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by Chessqueen »

Guenther wrote: Fri Mar 05, 2021 3:04 pm
syzygy wrote: Fri Mar 05, 2021 2:58 pm
Chessqueen wrote: Fri Mar 05, 2021 2:50 pm
syzygy wrote: Fri Mar 05, 2021 2:43 pm
Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
That is the correct Link, check after move 36 and any other engine Ethereal or Dragon can held this position to a draw versus Stockfish :roll:
After move 36 where SF's eval is at -2.09 from Nemorino's point of view?
[d]8/3p4/1kn1p3/p4p2/8/bP1B4/P5K1/7R w - - 0 37

Sure, Nemorino would have held this if it had had TBs :roll: :roll: :roll: :roll:
I am quite sure Pichard had fumbled up his settings for eval display.
When I first looked at it my last changed ones also displayed a flat zero line from some point on.
Ofc I knew immediately that it was just the display, because the PVs and mouseonover points revealed high losing evals.

The advice to Pichy, reset your controls at TCEC to reset everything ;-)
(Options => Controls - Reset, otherwise it would be too tedious to explain all parameters you could have changed)

Ok, a better advice try first going back to eval or linear ... scaling

And of course it had TBS and used them, guess why there is a TB display too? What does it tell you?
Of course you know there is a big difference between a 4 to 5 men EGTB and 6 to 7 men EGTB like Stockfish is using once it get to 7 men EGTB it will get a big advantage over Nemorino :roll:
Here, I will help you remember ==> http://talkchess.com/forum3/viewtopic.p ... 79#p789713
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
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Guenther
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Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by Guenther »

Chessqueen wrote: Fri Mar 05, 2021 8:37 pm
Guenther wrote: Fri Mar 05, 2021 3:04 pm
syzygy wrote: Fri Mar 05, 2021 2:58 pm
Chessqueen wrote: Fri Mar 05, 2021 2:50 pm
syzygy wrote: Fri Mar 05, 2021 2:43 pm
Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
That is the correct Link, check after move 36 and any other engine Ethereal or Dragon can held this position to a draw versus Stockfish :roll:
After move 36 where SF's eval is at -2.09 from Nemorino's point of view?
[d]8/3p4/1kn1p3/p4p2/8/bP1B4/P5K1/7R w - - 0 37

Sure, Nemorino would have held this if it had had TBs :roll: :roll: :roll: :roll:
I am quite sure Pichard had fumbled up his settings for eval display.
When I first looked at it my last changed ones also displayed a flat zero line from some point on.
Ofc I knew immediately that it was just the display, because the PVs and mouseonover points revealed high losing evals.

The advice to Pichy, reset your controls at TCEC to reset everything ;-)
(Options => Controls - Reset, otherwise it would be too tedious to explain all parameters you could have changed)

Ok, a better advice try first going back to eval or linear ... scaling

And of course it had TBS and used them, guess why there is a TB display too? What does it tell you?
Of course you know there is a big difference between a 4 to 5 men EGTB and 6 to 7 men EGTB like Stockfish is using once it get to 7 men EGTB it will get a big advantage over Nemorino :roll:
Here, I will help you remember ==> http://talkchess.com/forum3/viewtopic.p ... 79#p789713
I don't know, if you are drunk or have gone crazy again (and again) or is this a not so subtle trolling attempt?
FWIW:

Code: Select all

Endgame Tablebases

For all divisions, 5-men Nalimov/Gaviota/Scorpio, and 6-men Syzygy are available and cached in RAM if enough free RAM is available.
When watching a game you can see the type of the tablebases (if any) that is in use for the engines currently playing by clicking
the gears next to the engine logo.

Code: Select all

Engine
Nemorino
Version
6.05_NNUE
Hash
65536
MoveOverhead
2500
Protocol
uci
SyzygyPath
/home/syzygy/
Threads
176

Code: Select all

Engine
Stockfish
Version
20210226
Contempt
24
Hash
65536
Move Overhead
1000
OwnBook
false
Ponder
false
Protocol
uci
SyzygyPath
/home/syzygy/
Threads
172
UCI_ShowWDL
true
Use NNUE
true
Well everyone can see they use the same Syzygy path...
https://rwbc-chess.de

trollwatch:
Talkchess nowadays is a joke - it is full of trolls/idiots/people stuck in the pleistocene > 80% of the posts fall into this category...
Chessqueen
Posts: 5589
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by Chessqueen »

Guenther wrote: Fri Mar 05, 2021 10:29 pm
Chessqueen wrote: Fri Mar 05, 2021 8:37 pm
Guenther wrote: Fri Mar 05, 2021 3:04 pm
syzygy wrote: Fri Mar 05, 2021 2:58 pm
Chessqueen wrote: Fri Mar 05, 2021 2:50 pm
syzygy wrote: Fri Mar 05, 2021 2:43 pm
Chessqueen wrote: Fri Mar 05, 2021 2:37 pm I was watching Nemorino playing versus Stockfish and the position was s draw according to Crystal and Stockfish that both use EGTB, but poor Nemorino held Stockfish to a draw up to the very end and the only reason it did NOT ended in a draw was because Nemorino did NOT use EGTB properly :roll:

Here is the game ==> https://tcec-chess.com/live.html#div=fr ... &season=20
Wrong link?
That is the correct Link, check after move 36 and any other engine Ethereal or Dragon can held this position to a draw versus Stockfish :roll:
After move 36 where SF's eval is at -2.09 from Nemorino's point of view?
[d]8/3p4/1kn1p3/p4p2/8/bP1B4/P5K1/7R w - - 0 37

Sure, Nemorino would have held this if it had had TBs :roll: :roll: :roll: :roll:
I am quite sure Pichard had fumbled up his settings for eval display.
When I first looked at it my last changed ones also displayed a flat zero line from some point on.
Ofc I knew immediately that it was just the display, because the PVs and mouseonover points revealed high losing evals.

The advice to Pichy, reset your controls at TCEC to reset everything ;-)
(Options => Controls - Reset, otherwise it would be too tedious to explain all parameters you could have changed)

Ok, a better advice try first going back to eval or linear ... scaling

And of course it had TBS and used them, guess why there is a TB display too? What does it tell you?
Of course you know there is a big difference between a 4 to 5 men EGTB and 6 to 7 men EGTB like Stockfish is using once it get to 7 men EGTB it will get a big advantage over Nemorino :roll:
Here, I will help you remember ==> http://talkchess.com/forum3/viewtopic.p ... 79#p789713
I don't know, if you are drunk or have gone crazy again (and again) or is this a not so subtle trolling attempt?
FWIW:

Code: Select all

Endgame Tablebases

For all divisions, 5-men Nalimov/Gaviota/Scorpio, and 6-men Syzygy are available and cached in RAM if enough free RAM is available.
When watching a game you can see the type of the tablebases (if any) that is in use for the engines currently playing by clicking
the gears next to the engine logo.

Code: Select all

Engine
Nemorino
Version
6.05_NNUE
Hash
65536
MoveOverhead
2500
Protocol
uci
SyzygyPath
/home/syzygy/
Threads
176

Code: Select all

Engine
Stockfish
Version
20210226
Contempt
24
Hash
65536
Move Overhead
1000
OwnBook
false
Ponder
false
Protocol
uci
SyzygyPath
/home/syzygy/
Threads
172
UCI_ShowWDL
true
Use NNUE
true
Well everyone can see they use the same Syzygy path...
Just like before, today I only have drunk 2 cases of Beers, and I have traveled thru time, I was in spain year 1760, I talked to the King of Spain Charles III; I was there when he made far-reaching reforms to increase the flow of funds to the crown and influenced King Philip. I like drinking since I travel thru time and meet interesting people. Now I will go back and get another beer to continue my travel thru time.
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
RubiChess
Posts: 587
Joined: Fri Mar 30, 2018 7:20 am
Full name: Andreas Matthies

Re: I Do NOT know why they allow some engine with EGTB and other without in TCEC

Post by RubiChess »

Chessqueen wrote: Fri Mar 05, 2021 11:14 pm Just like before, today I only have drunk 2 cases of Beers, and I have traveled thru time, I was in spain year 1760, I talked to the King of Spain Charles III; I was there when he made far-reaching reforms to increase the flow of funds to the crown and influenced King Philip. I like drinking since I travel thru time and meet interesting people. Now I will go back and get another beer to continue my travel thru time.
Best Chessqueen post of all time. Should definitely be pinned on top.