My pleasure my friends.
A good hobby for me to find best moves for each position.

Hi friends,

Here is new updated OPTIMUS2502 bin book. Some new win lines and more tunings.

Suitable for all engines tournaments (Neural Networks and Classical), all books tournaments at all time controls, as well as online bot tournaments.

As it is a book made for competitions, I try to keep 1 or ...

Thank you Sedat for organizing championships all year long. Results are necessary for tuning books. Good job.

Hi friends,

Here is new updated OPTIMUS2409 bin book. Lots of new win lines and more tunings.

Suitable for all engines tournaments (Neural Networks and Classical), all books tournaments at all time controls, as well as online bot tournaments.

As it is a book made for competitions, I try to keep 1 ...

Hi Sedat,

I corrected this line for white because if you let the engines calculate next move after the good black move 28... Bg7, most of engines at short time controls will play 29. Rb4 which is a very bad move.

I corrected in OPTIMUS2407 to force engines to play 29.Ra5 which will lead to a draw ...

Hi friends,

Here is new public updated OPTIMUS2407 bin book. Lots of new win lines and some tunings.

Suitable for all engines tournaments (Neural Networks and Classical), all books tournaments at all time controls, as well as online bot tournaments.

Use it as you want, but don't share a public or ...

cubail wrote: Thu Jun 13, 2024 9:49 pm BoSS-fınal bın book
https://www.mirrored.to/files/1VFJKRVT/ ... .rar_links

0-255

Hi Cubail,

Total virus site and security vendor flagged this URL www.mirrored.to as malicious.

Could you share on workupload.com or mediafire.com?

Thanks.

Hi friends,

Here is new public updated OPTIMUS2405 bin book. Lots of new win lines and some deleted old ones.

Suitable for all engines tournaments (Neural Networks and Classical), all books tournaments at all time controls, as well as online bot tournaments.

Use it as you want, but don't share a ...

Thank you Sedat for your passion in Chess world, spending hours on organizing big tournaments.
As you noticed, I analyze every wins to discover new "gold nuggets" lines.
I also like when you distinguish private and public books in your rankings.
Hopefully vast majority of private books comes from ...

Hi,

Not very surprised because some false "book makers" do not publish public, as they know the real book maker will see marked lines. OPTIMUS series have 2 lines of 20 moves inside it, that are never played :

1. h3 h6 2. h4 h5 3. g3 g6 4. g4 g5 5. gxh5 gxh4 6. f3 f6 7. f4 f5 8. e3 e6 9. e4 e5 10 ...