OpenChess

Posted: **Thu Jul 11, 2024 11:22 am**

Breaking News - 11.07.2024:
Here are latest standings of SL and 1st Champion is HCanFree 2404
In short, HCAN is another Wolf, but belongs to most dangerous ones !!
Sure BN XXII Top, AdrianOAliva etc.are too dangerous Wolves as well)
Btw, Optimus plus Castigo plus Orange are as newest qualified players..
And soon as possible, they will be entered in SL too...Good Luck to all

Super League Champion: HCAN - Congratulations to Hamdullah Can!
Note: HCan ranked as best (via SCID) 1.5 point better than BN XXII

Super League's Latest Standings:
https://sites.google.com/site/computers ... s-31-super

Best,
Sedat

Posted: **Thu Jul 11, 2024 10:45 pm**

Breaking News - 12.07.2024:
Finely the CS ended..Congrats and Thanks to all Eng + Book Authors!
Undoubtedly current contest will be unforgettable as Battle of Wolves!
On other hand, picture is clear, so I think that talking more not required..
Exc. Biyuya's mostly book entries are managed to qualify..best record!
I admit too many of Skynet's plus my derivatives books are managed..
And If I've played some influence/role over... then how happy I am..!)
Yes tour was hard, all entries played vs + 13 (besides fatal number))
And only 32% of the books managed...just imagine..that not so easy..
But anyhow, the best ones (in overall openings) gained better points,
Where in Super League: the strongest in trend openings gained better..
Ok friends that is all for now.. I hope to see you in next planning tours!
But before...I have to rake a very good rest...take care and stay safe )

Second League Champion: Pampa - Congratulations to Angel Morano!

For 2nd League Standings:
https://sites.google.com/site/computers ... -cs-31-2nd

Breaking News - 12.07.2024:
Super League tour ended as well, Congrats and thanks to all Authors!
Special thanks to Mr Tanick Ramz, for creating a super strong engine,
Which is one of best (in book tours too), besides futures small size..!
Moreover, his both books are qualified players..that means a lot really..
On other hand, what happened in latest hours ?) too many things...)
Yes via latest entries, the standings changed, not for all, but changed..
As you may see in SL, we have 2 (two) Champions...yes..even after
Tie-break matches, their points remained equal (ended all draws) so
I realized both Top books to be titled Champions..plus they deserved...
2nd place AdrianOliva+BN XXII Top, 3rd. there are 4 (four) Top books!
Very interesting indeed e.g similar place records rarely is appearing )
In same time that shows, many Top books are very close in strength..

SL Champions: HCan / Optimus - Congrats to Can / Constantinesco!
Note: Optimus is created by Me /tuned to prefer some OPTIMUS vers.

For Super League Standings:
https://sites.google.com/site/computers ... -cs-31-2nd

GAMES:
https://mega.nz/file/j4YDUC5T#g6od_Bi6x ... jDnb-bNCmg

Best,
Sedat

Posted: **Mon Jul 15, 2024 4:35 pm**

Hello Chess Friends,

Meantime, just I'd like to inform all of you that,
Another NEW CS is coming very soon, but this time,
Exc. Public, plus Private books will be allowed too,
Because simply due to interest by Book Authors...

Some Notes (about the planning new book contest):
It will be in qualification mode as BN XXXI etc. but
All entrants will be played by Raubfish SC, where my
Created books will be played by some Top NNUE engines,
Which are highly close in strength to Raubfish SC!
And why often Raubfish? as reason: due to mainly FUN!
Plus very stable, less Drawish, still quite strong..
And other important factor: futures very small size!

Meanwhile,
Here are my created new 8 (eight) based books, which
Will be as constant players (during the competition):

Andromeda = Balsa + Perfect books wins on Book tours
Centaurus = Balsa + Unique wins but on Engine tours
Cigar = CCC, CCRL, CEGT, FGRL, FCP, SSDF, TCEC wins
Comet = 2nd Leagues constant books (Balsa games out)
Milky Way = Tuned to prefer GMs high-rated players
Triangulum = Tuned to prefer Top players books wins
Ursa Major = As above, but on others Top books wins
Whirlpool = Tuned to prefer many Cevdet's books wins

More Details (about my created new opening books):
Non of above books deep opening lines are optimized..
In short, they are created to stress latest entries..!
In this way, we'll have possibility to check e.g which
Are better in overall openings, as we know only trend
Sounds good but not enough to determine which is best!
Be aware too, all of them based on SCCT's tours games,
And for any book, as usual I spent minus plus 15 min.
In same time that means, they include a lot of holes..
But anyhow, let's see what will be the influences...?!

Ok that's all for now, sure more info soon..

And be ready to 'Battle' for the Galaxy !)

Best,
Sedat

Posted: **Tue Jul 16, 2024 10:50 am**

UPDATE

And here are latest played BN XXXII's strength results:

Some Notes:
Mostly of current versions played in older tours, tests etc.
Anyhow, I tested them once more..you know more better!

Meanwhile (about engines which are close to 3750 Elo),
Raubfish SC is still 'best' in draw ratio if playing itself..Btw,
And wonder who will be 1st hero who'll break this record ?)
While other stronger ones produce av. 10%-15% more draws!
Sure that's other question...but for 30-40 Elo is it worth?
If not clear, do you wish to see almost all games as draw?)
If you ask my view sometimes ok but I'd prefer much less...
And I assume that mostly friends will agree with Me too )

Code: Select all

Rank Name              Elo    +    - games score oppo. draws 
   1 Raubfish SC      3750    4    4  4212   51%  3744   82% 
   2 Tetra 1.0        3750    6    6  2200   51%  3743   81% 
   3 ShashChess 21.1  3748    8    8   974   50%  3750   83% 
   4 SF-PB 101121     3748    9    9   812   50%  3750   85% 
   5 Kayra 1.0        3747   13   13   400   50%  3750   85% 
   6 SF-SCCT 250122   3747    6    6  1700   51%  3743   83% 
   7 K.Dragon 3.3     3744    5    5  2409   50%  3742   81% 
   8 B.Marlin 14.6    3744    7    7  1500   50%  3744   83% 
   9 Swordfish 14.7   3742    8    8  1200   49%  3746   83%

   Note: The above engines will be used for the planning tour
-----------------------------------------------------------------
  10 Berserk 13       3740    6    6  1925   50%  3742   80% 
  11 Swordfish 14.5   3731   13   13   392   48%  3744   84% 
  12 Obsidian 13      3729   10   10   700   48%  3746   83% 
  13 CFishNN 240223   3726    8    8  1000   47%  3746   82%

GAMES:
https://mega.nz/file/fg5mwY5b#leBX_dn7O ... YHJvZXcdNM

Conditions:
2x Epyc 7B12, CuteChess, 1 Core, Ponder OFF, Unique, 1m+06s, 64 Hash, 4-MEN

More Details:
Current strength test is with Unique suite, but if Balsa, then
Their strength is much closer...actually even under these cond.
It's clear that they are much close (in strength) to each other!

Be aware of that too,
It seems Berserk and Obsidian suffer a bit via Polyglot adapter,
Sad.. but no BIG problem since we've many other alternatives!

Note also that the CS is already started...and any Entry with
53% winning percentage will be qualified into Super League!
And I expect that many books will perform over than 53%+

Good luck to all... )

Posted: **Tue Jul 16, 2024 11:18 am**

UPDATE 2

AdrianOliva book is managed to qualify..with close to 56% win. percentage !!

What I can say more,
There are trillions of Galaxies..but it seems AdrianOliva is one brightest ones!

Code: Select all

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 AdrianOliva                    39      12     480   55.6%   85.0% 
   1 Triangulum SH                 -12      39      60   48.3%   80.0% 
   2 Comet KA                      -17      19      60   47.5%   95.0% 
   3 Milky Way SW                  -23      22      60   46.7%   93.3% 
   4 Andromeda TT                  -23      32      60   46.7%   86.7% 
   5 Whirlpool BM                  -35      31      60   45.0%   86.7% 
   6 Cigar PB                      -53      32      60   42.5%   85.0% 
   7 Centaurus SC                  -53      32      60   42.5%   85.0% 
   8 Ursa Major KD                -101      47      60   35.8%   68.3% 

480 of 480 games finished.

Posted: **Tue Jul 16, 2024 11:23 am**

Sedat Canbaz wrote: Tue Jul 16, 2024 11:18 am UPDATE 2

AdrianOliva book is managed to qualify..with close to 56% win. percentage !!

What I can say more,
There are trillions of Galaxies..but it seems AdrianOliva is one brightest ones!

Code: Select all

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 AdrianOliva                    39      12     480   55.6%   85.0% 
   1 Triangulum SH                 -12      39      60   48.3%   80.0% 
   2 Comet KA                      -17      19      60   47.5%   95.0% 
   3 Milky Way SW                  -23      22      60   46.7%   93.3% 
   4 Andromeda TT                  -23      32      60   46.7%   86.7% 
   5 Whirlpool BM                  -35      31      60   45.0%   86.7% 
   6 Cigar PB                      -53      32      60   42.5%   85.0% 
   7 Centaurus SC                  -53      32      60   42.5%   85.0% 
   8 Ursa Major KD                -101      47      60   35.8%   68.3% 

480 of 480 games finished.

Many thanks,Sedat.

Posted: **Tue Jul 16, 2024 2:50 pm**

Homayoun wrote: Tue Jul 16, 2024 11:23 am
Many thanks,Sedat.

Not at all..Homayoun )

Posted: **Tue Jul 16, 2024 2:57 pm**

UPDATE 3

Well, here are some other new entries: BN XXII Top could not..but
AbbyStein and OPTIMUS 2407 are qualified...with 54%+ win. perc.
Congrats to OrgZ and ConRog !

By the way,
OPTIMUS's draw ratio is incredible with low numbers: 81%
And for anyone missed, the current tour is NNUE enabled..why I say like that?
Because there are such engines+books, even as NON-NN their draws are higher!

Code: Select all

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 BN XXII Top                    -3      12     480   49.6%   85.8% 
   1 Ursa Major KD                  70      40      60   60.0%   76.7% 
   2 Triangulum SH                  41      29      60   55.8%   88.3% 
   3 Whirlpool BM                   17      30      60   52.5%   88.3% 
   4 Andromeda TT                  -12      39      60   48.3%   80.0% 
   5 Milky Way SW                  -23      22      60   46.7%   93.3% 
   6 Comet KA                      -23      32      60   46.7%   86.7% 
   7 Cigar PB                      -23      36      60   46.7%   83.3% 
   8 Centaurus SC                  -23      27      60   46.7%   90.0% 

480 of 480 games finished.

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 OPTIMUS 2407                   32      13     480   54.6%   81.3% 
   1 Ursa Major KD                  29      52      60   54.2%   65.0% 
   2 Andromeda TT                    6      38      60   50.8%   81.7% 
   3 Whirlpool BM                  -23      32      60   46.7%   86.7% 
   4 Comet KA                      -35      35      60   45.0%   83.3% 
   5 Milky Way SW                  -41      29      60   44.2%   88.3% 
   6 Triangulum SH                 -58      34      60   41.7%   83.3% 
   7 Centaurus SC                  -58      34      60   41.7%   83.3% 
   8 Cigar PB                      -76      38      60   39.2%   78.3% 

480 of 480 games finished.

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 AbbyStein                      29      12     480   54.2%   84.2% 
   1 Centaurus SC                   -6      25      60   49.2%   91.7% 
   2 Comet KA                      -12      23      60   48.3%   93.3% 
   3 Ursa Major KD                 -17      50      60   47.5%   68.3% 
   4 Cigar PB                      -23      27      60   46.7%   90.0% 
   5 Andromeda TT                  -29      34      60   45.8%   85.0% 
   6 Whirlpool BM                  -47      35      60   43.3%   83.3% 
   7 Milky Way SW                  -47      38      60   43.3%   80.0% 
   8 Triangulum SH                 -53      36      60   42.5%   81.7% 

480 of 480 games finished.

Posted: **Tue Jul 16, 2024 5:42 pm**

UPDATE 4

Well, via current update, I have good news for Mr. Ian Hurnavich,
Andi it seems latest Stealth 1.1 ver is improved much, well done!
Where unfortunately the other entry (HuckleBerry v11) could not...

Code: Select all

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 HuckleBerry v11                11      13     480   51.6%   83.5% 
   1 Ursa Major KD                  17      41      60   52.5%   78.3% 
   2 Triangulum SH                  17      41      60   52.5%   78.3% 
   3 Whirlpool BM                   -6      34      60   49.2%   85.0% 
   4 Centaurus SC                  -12      16      60   48.3%   96.7% 
   5 Milky Way SW                  -23      32      60   46.7%   86.7% 
   6 Cigar PB                      -23      32      60   46.7%   86.7% 
   7 Andromeda TT                  -23      45      60   46.7%   73.3% 
   8 Comet KA                      -35      35      60   45.0%   83.3% 

480 of 480 games finished.

---------------------------------------------------------------------------

Rank Name                          Elo     +/-   Games   Score    Draw 
   0 Stealth 1.1                    25      12     480   53.6%   85.6% 
   1 Triangulum SH                   0      36      60   50.0%   83.3% 
   2 Whirlpool BM                  -12      28      60   48.3%   90.0% 
   3 Comet KA                      -17      25      60   47.5%   91.7% 
   4 Ursa Major KD                 -23      45      60   46.7%   73.3% 
   5 Milky Way SW                  -35      35      60   45.0%   83.3% 
   6 Centaurus SC                  -35      31      60   45.0%   86.7% 
   7 Cigar PB                      -41      29      60   44.2%   88.3% 
   8 Andromeda TT                  -41      29      60   44.2%   88.3% 

480 of 480 games finished.

Posted: **Tue Jul 16, 2024 6:26 pm**

UPDATE 5

Here is a new Round-Robin tour (only constant players)
And as I expected so far,
Triangulum, Ursa Major, Andromeda etc. perform better...

Code: Select all

Rank Name            Elo    +    - games score oppo. draws 
   1 Triangulum SH  3764   10   10   420   53%  3744   85% 
   2 Ursa Major KD  3759   10   10   420   52%  3745   81% 
   3 Andromeda TT   3750   10   10   420   51%  3746   87% 
   4 Whirlpool BM   3748   10   10   420   50%  3746   82% 
   5 Centaurus SC   3743   10   10   420   49%  3747   88% 
   6 Comet KA       3738   10   10   420   49%  3748   91% 
   7 Milky Way SW   3735   10   10   420   48%  3748   91% 
   8 Cigar PB       3735   10   10   420   48%  3748   87%

Note: Round-Robin's draw ratio (based on 1680 games) not high: 86%

BM = Blue Marlin 14.6
KA = Kayra 1.0
KD = Komodo Dragon 3.3
PB = SF-PB 101121
SC = SF-SCCT 250122
SH = ShashChess 21.1
SW = Swordfish 14.7
TT = Tetra 1.0

More Details:
SF-PB 101121 avx2 is playing with nn-a68688dd90ce.nnue
In this way, SF-PB's strength is more close to Raubfish SC

And please stay tuned,
Very soon more entries (DON, HCAN etc.) are coming...

Greetings

OpenChess

SedatChess

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