New Public Book Releases of 2025

[Sedat Canbaz]

Hello Chess Friends,

Depth4 2025's release notes, which participated in recent Duels:
viewtopic.php?f=4&t=3600&start=1980

• Tuned to prefer the openings, played by Depth4 Exp's played lines
• Each opening line is 100% based on latest months played by Deeds
• I've spent minus plus 10 min. for optimization over current book
• Recommended Settings: Best Move OFF / Book Depth: 40 Moves
• Attention: many Depth4 openings are bad...use at your own risk!
If nothing else, Depth4 'performance indicated to be so, since
Played via huge edge and not only via 20+ even via 50+ Elo lost..

Note also that, as reference and source:
I included Deeds Test Games, which is used for book creation..
So any experience in 'book making' can easily check regarding
Depth4 2025's lines optimized to prefer Depth4 Exp..at least
My opening book experience indicates so, not sure about you!?
And for anyone missed, the latest Duel games + Cond. included

And reason of releasing this opening book,
The more we share... the more we have !)

DOWNLOAD:
https://mega.nz/file/K0oUWabB#Rcy-QUCrY ... u43dLqeM1A

Best,
Sedat

[deeds]

• Tuned to prefer the openings, played by Depth4 Exp's played lines
• Each opening line is 100% based on latest months played by Deeds
...
So any experience in 'book making' can easily check regarding
Depth4 2025's lines optimized to prefer Depth4 Exp..at least

Oops, checking failed

• Attention: many Depth4 openings are bad...use at your own risk!

Yes, this Sedat's book is his worst creation because training games also contain unevaluated moves from the opening lists used to train engines.

And reason of releasing this opening book,
The more we share... the more we have !)

Not at all, everyone knows that Sedat's real reason is a mixture of inflated ego, jealousy, frustration and fear.

[Anton101]

I know who you are in my Telegram channel, welcome aboard Deeds.

Enjoy.

[deeds]

To cooperate with authorities, report pirated content to chessbase, denounce fake news, etc :
https://blog.economie-numerique.net/202 ... thorities/

[Anton101]

Are you going to cooperate with whom? Doing what? You're an absolute mentally ill

Poor kid, make a lífe...

I take this opportunity to invite you to my Telegram channel, it is open to everyone, free to download chess engines, tools and more: https://t.me/chessenginesac

Be good kido.

[Anton101]

Anything you want to discuss I invite you to the discussion channel, I am kind and I accept your little ability to behave in society, look here you can discuss whatever you want: https://t.me/chessenginesacdiscussions

Welcome aboard to this channel too.

End of chit chat.

A.C.

[Sedat Canbaz]

Hello there,

Sad that current book thread is populating with
Comments, but non-related over opening books..

And just to be more clear,
I opened 'a book thread 2025' not as 1st time on Openchess
For example, a similar book thread 2024 is available as well!
Where I shared too many free public books..some are eng books
But mostly of them are GMs books..Btw, some of my created ones
Performed not so good..but no any human is started to blame Me,
Exception: Deeds..I wonder: is this guy as real great expert over ??

And now what?
I'm bad ? if so..for what? I shared Depth 2025 book to all, as
Main reason to gain, since the more we share the more we have!
And other reason of sharing, all we know what this madman done:
Such as blaming that older Depth4 2023 release was not tuned to
Prefer his Depth4 series..hehe )) But now, same story as before..
But anyhow, via including source games..every experienced in book
Making can check over..about Depth4 is tuned to prefer or not..
Moreover, I never said that older Depth4 2023 or 2025 book are
Exactly same as Depth4 exp series..there is no such thing..but
What I say again, my created books tuned to prefer Depth4 exp..
At least 'facts' are available..and that's all over...Exception, when
Deeds will start to edit from EXP player to GUI moves..then I will
Change too, the name GUI moves too but till to this date..I'll as it!

And if I am going to summarize regarding all over:
Deeds is real 'cherry picker player' on his own PC !)
Besides..he tried to attack many innocent members via
Fake accounts, 'BRAVO' to these guys who praised him (
And very strange..now they force Me to not talk, test etc.
Only they will talk, attack... On other hand, it's hard..e.g
X guy will accuse, with no reason such:
You are liar, cheater. and you have to be in silence..
Anyhow as best solution: I will try to not argue with idiots
Because this way leads to nowhere...And you see, since
Several months, I stay far away from the trolls, idiots!
But unfortunately they continue over years to attack Me..
But I admit.. more sad when the trolls have supporters,
But via private mails, some of them have different view,
And here is another 'golden key' to be a good human...
In other words, let's fight for one face, not for doubles!

Ok..as final words,
I'll leave to chess community to decide: who is good who is bad!

Best,
Sedat

[deeds]

Moreover, I never said that older Depth4 2023 or 2025 book are
Exactly same as Depth4 exp series..there is no such thing..

It's clear, they are not exactly the same :

DeeDs Depth4 120824 EXP FILE :
- 620 769 026 bytes
- 25 865 375 moves


Sedat Depth4 2025 BIN BOOK :
- 1 363 760 bytes
- 85 235 moves

[Iga761]

Hello Chess Friends,

Depth4 2025's release notes, which participated in recent Duels:
viewtopic.php?f=4&t=3600&start=1980

• Tuned to prefer the openings, played by Depth4 Exp's played lines
• Each opening line is 100% based on latest months played by Deeds
• I've spent minus plus 10 min. for optimization over current book
• Recommended Settings: Best Move OFF / Book Depth: 40 Moves
• Attention: many Depth4 openings are bad...use at your own risk!
If nothing else, Depth4 'performance indicated to be so, since
Played via huge edge and not only via 20+ even via 50+ Elo lost..

Note also that, as reference and source:
I included Deeds Test Games, which is used for book creation..
So any experience in 'book making' can easily check regarding
Depth4 2025's lines optimized to prefer Depth4 Exp..at least
My opening book experience indicates so, not sure about you!?
And for anyone missed, the latest Duel games + Cond. included

And reason of releasing this opening book,
The more we share... the more we have !)

DOWNLOAD:
https://mega.nz/file/K0oUWabB#Rcy-QUCrY ... iu43dLqeM1A

Best,
Sedat

Thanks for sharing the details. Just curious, have you noticed a big difference between Depth4 Exp lines and Depth4 2025 after playing for a while?

[Sedat Canbaz]

Hello Chess Friends,

Depth4 2025's release notes, which participated in recent Duels:
viewtopic.php?f=4&t=3600&start=1980

• Tuned to prefer the openings, played by Depth4 Exp's played lines
• Each opening line is 100% based on latest months played by Deeds
• I've spent minus plus 10 min. for optimization over current book
• Recommended Settings: Best Move OFF / Book Depth: 40 Moves
• Attention: many Depth4 openings are bad...use at your own risk!
If nothing else, Depth4 'performance indicated to be so, since
Played via huge edge and not only via 20+ even via 50+ Elo lost..

Note also that, as reference and source:
I included Deeds Test Games, which is used for book creation..
So any experience in 'book making' can easily check regarding
Depth4 2025's lines optimized to prefer Depth4 Exp..at least
My opening book experience indicates so, not sure about you!?
And for anyone missed, the latest Duel games + Cond. included

And reason of releasing this opening book,
The more we share... the more we have !)

DOWNLOAD:
https://mega.nz/file/K0oUWabB#Rcy-QUCrY ... iu43dLqeM1A

Best,
Sedat

Thanks for sharing the details. Just curious, have you noticed a big difference between Depth4 Exp lines and Depth4 2025 after playing for a while?

Not at all..

And I admit that a good question )

Anyhow, since I am not owner of Depth EXP,
I have no much idea about the differences..

But my 6th strong sense says that,
They should be close to each other..

But in strength, I expect
Depth4 EXP ver should be stronger than my created book!

As reason, I suppose that
Deeds (via his EXP file plus testing many openings) produced all these games,
And later..very likely he merged best learnt opening positions in his EXP...
Otherwise, I see no reason of running these all tests..

By the way,
In my opinion, Deeds has 1 (one), but very serious problem here,
Actually he has a lot of problems)) but exactly over this subject:
He made a serious mistake with naming all games such as Depth4 EXP
He could try to be honest, such as naming any played game individually,
If played by TCEC suite, in Deeds database, should be TCEC name etc.

But anyhow, it is never too later to learn, right ?)

Greetings