https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 03.01.2021

Opening Book Registrations Allowed: Details

Breaking News
4 (four) books are entered, which can be counted as old-dated...
In the next days, I plan to test more older opening books as well...
And let's see...what will be the influence regarding Present vs Past
In other words, a decent strong book should be well-tuned vs all..
Happy New Year !)

Current Book Leader: TR Power - Congratulations to Göktürk Göker!

# PLAYER RATING POINTS GAMES (%)
1 TR Power : 3696.1 203.5 380 53.6%
2 2600-Plus-Club : 3691.6 201.0 380 52.9%
3 Cevdet-BIN : 3690.7 200.5 380 52.8%
4 RadaR 011220 : 3688.9 199.5 380 52.5%
5 Zodiac Reborn : 3688.0 199.0 380 52.4%
6 Everest 071020 : 3687.1 198.5 380 52.2%
7 DON Lite 3 : 3686.2 181.0 350 51.7%
8 Cerebellum 3M Dual : 3686.2 198.0 380 52.1%
9 Rufus2020 : 3685.4 197.5 380 52.0%
10 Mr Noname 4.5 : 3685.3 197.5 380 52.0%
11 Katzenmaier3012 : 3685.3 197.5 380 52.0%
12 Perfect by Cevdet : 3685.2 197.5 380 52.0%
13 M10.2 : 3682.6 196.0 380 51.6%
14 GX Power : 3681.7 195.5 380 51.4%
15 Chemist : 3681.7 195.5 380 51.4%
16 Trend Moves 2020+ : 3680.8 195.0 380 51.3%
17 Vitamin 220420 : 3677.2 193.0 380 50.8%
18 ChazzChess : 3675.3 192.0 380 50.5%
19 Lizard 171220 : 3673.5 191.0 380 50.3%
20 Buffalo v2 : 3673.5 191.0 380 50.3%
21 Hyena : 3671.7 190.0 380 50.0%
22 SolistaBig : 3671.7 190.0 380 50.0%
23 DieHard : 3671.3 184.0 370 49.7%
24 OLiprog : 3670.8 189.5 380 49.9%
25 Lion 5 : 3670.8 189.5 380 49.9%
26 CF1977 Rebirth : 3670.8 189.5 380 49.9%
27 ArmoR : 3670.6 173.0 350 49.4%
28 ProDeo 3 : 3669.9 189.0 380 49.7%
29 Bigshot 271220 : 3668.1 188.0 380 49.5%
30 Tokugawa-Beta-7 : 3665.4 186.5 380 49.1%
31 NNUE : 3659.7 162.5 340 47.8%
32 Lockenfrosch : 3658.7 162.0 340 47.6%
33 Alaska.ru 130520 : 3653.6 139.0 300 46.3%
34 Hiarcs 14k : 3650.1 137.5 300 45.8%
35 DON Lite 2 : 3650.0 148.5 320 46.4%
36 Ranomi 150318 : 3648.9 137.0 300 45.7%
37 PureSarcasm : 3645.7 146.5 320 45.8%
38 Polyphemus 2017 : 3627.5 128.0 300 42.7%
39 MiniPatrol 2b : 3619.2 130.0 310 41.9%

• Calculated by Ordo / DON Lite2 is fixed to 3650 Elo / Blue Name = Last Update

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 04.01.2021

Opening Book Registrations Allowed: Details

Breaking News
Last entered book is M10.5 ..managed to be 3rd...Impressive!
However, TR Power (aka TURKEY) performs very good so far
Sure Zodiac, 2600..RadaR, Cevdet etc..are doing not bad as well
Top 2006-2009 is tuned to prefer several old books openings:
For example, mainly played by Perfect, Takker Zunkor, Xmas
Yes...nowadays we can't expect much from the stone age's lines
But in the past, these old books were as BEAST on real Arena !)
One of main target of testing the ancient opening lines is that,
Checking the decent / trend Top books with various openings...
And the competition is still active... more books coming soon

Current Book Leader: TR Power - Congratulations to Göktürk Göker!

# PLAYER RATING POINTS GAMES (%)
1 TR Power : 3695.1 222.0 410 54.1%
2 Zodiac Reborn : 3687.5 217.5 410 53.0%
3 M10.5 : 3686.7 155.5 300 51.8%
4 2600-Plus-Club : 3686.7 217.0 410 52.9%
5 RadaR 011220 : 3685.8 216.5 410 52.8%
6 Cevdet-BIN : 3681.6 214.0 410 52.2%
7 Chemist : 3680.8 213.5 410 52.1%
8 1337chess 260720 : 3680.3 157.5 310 50.8%
9 Rufus2020 : 3680.0 213.0 410 52.0%
10 Cerebellum 3M Dual : 3679.9 213.0 410 52.0%
11 DON Lite 3 : 3679.8 196.0 380 51.6%
12 Katzenmaier3012 : 3679.1 212.5 410 51.8%
13 Everest 071020 : 3678.3 212.0 410 51.7%
14 Perfect by Cevdet : 3678.2 212.0 410 51.7%
15 M10.2 : 3678.0 207.0 400 51.8%

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 06.01.2021

Opening Book Registrations Allowed: Details

Breaking News
Top10 Draw Percentage Statistics (based on 05.01.20) Results
M10.5 (by M. Canseven) is another serious player to be Champ
In short, in the next update will be announced the1st Champion
Appolo (by Ian Hurnavich) is a new entry.. and not bad so far...
CCC, SSDF, TCEC are based on theirs decent high-rated games
Btw, some books may suffer, which are based on same source...
I mean about the ones which are based on only on Playchess etc
Sure...for a better performance ...I can't explain with a few words..
But I am ready to help...for more details feel free to Contact Me
DualBrain AZ is ctg format (tuned to prefer A28 bin + Zeus.bin)
Top 2010-2013 is optimized to prefer several old books openings:
For example, mainly played by Boom,Hammer,Sniper, Kolaveri
Top GMs is tuned to prefer GM players such as Giri, WesleySo...
Wasp book is bin format, which is own book of Wasp engine

Current Book Leader: TR Power - Congratulations to Göktürk Göker!

# PLAYER RATING POINTS GAMES (%)
1 TR Power : 3691.6 265.5 490 54.2%
2 M10.5 : 3691.2 179.5 340 52.8%
3 2600-Plus-Club : 3686.0 261.5 490 53.4%
4 Chemist : 3684.6 260.5 490 53.2%
5 Cevdet-BIN : 3684.6 260.5 490 53.2%
6 1337chess 260720 : 3683.5 186.5 360 51.8%
7 Appolo : 3682.3 153.0 300 51.0%
8 Rufus2020 : 3681.1 258.0 490 52.7%
9 Trend Moves 2020+ : 3679.6 257.0 490 52.4%
10 RadaR 011220 : 3679.6 257.0 490 52.4%
11 Katzenmaier3012 : 3678.9 256.5 490 52.3%
12 Everest 071020 : 3678.2 256.0 490 52.2%
13 Cerebellum 3M Dual : 3678.2 256.0 490 52.2%
14 Lizard 171220 : 3677.5 255.5 490 52.1%
15 GX Power : 3677.5 255.5 490 52.1%
16 Zodiac Reborn : 3677.5 255.5 490 52.1%
17 DON Lite 3 : 3676.4 238.0 460 51.7%
18 M10.2 : 3676.2 228.5 440 51.9%
19 Perfect by Cevdet : 3674.6 253.5 490 51.7%
20 Mr Noname 4.5 : 3674.0 253.0 490 51.6%

M10.5 top 1 and can be found here in forum

1 M10.5 : 3691.0 276.0 510 54.1%
2 2600-Plus-Club : 3688.8 285.0 530 53.8%
3 TR Power : 3688.8 285.0 530 53.8%
4 1337chess 260720 : 3687.2 210.0 400 52.5%
5 Cevdet-BIN : 3685.5 282.5 530 53.3%
6 Chemist : 3683.6 281.0 530 53.0%
7 Trend Moves 2020+ : 3682.3 280.0 530 52.8%
8 Rufus2020 : 3681.0 279.0 530 52.6%
9 Lizard 171220 : 3680.9 279.0 530 52.6%
10 RadaR 011220 : 3680.9 279.0 530 52.6%

https://sites.google.com/site/computerschess/home

Latest Update: 07.01.2021

Opening Book Registrations Allowed: Details

Breaking News
Great news...Mr. Mustafa Canseven's book managed to be as Champ!
Anyhow, the current exciting competition is planning to be still active
And let's see in the next days, which one will be as next Number One?!

CS L's 1st Champion: M10.5 - Congratulations to Mustafa Canseven!

# PLAYER RATING POINTS GAMES (%)
1 M10.5 : 3691.0 276.0 510 54.1%
2 2600-Plus-Club : 3688.8 285.0 530 53.8%
3 TR Power : 3688.8 285.0 530 53.8%
4 1337chess 260720 : 3687.2 210.0 400 52.5%
5 Cevdet-BIN : 3685.5 282.5 530 53.3%
6 Chemist : 3683.6 281.0 530 53.0%
7 Trend Moves 2020+ : 3682.3 280.0 530 52.8%
8 Rufus2020 : 3681.0 279.0 530 52.6%
9 Lizard 171220 : 3680.9 279.0 530 52.6%
10 RadaR 011220 : 3680.9 279.0 530 52.6%
11 Zodiac Reborn : 3679.6 278.0 530 52.5%
12 Appolo : 3679.6 173.0 340 50.9%
13 DON Lite 3 : 3679.5 261.0 500 52.2%
14 Everest 071020 : 3679.0 277.5 530 52.4%
15 GX Power : 3678.3 277.0 530 52.3%
16 Katzenmaier3012 : 3678.3 277.0 530 52.3%
17 M10.2 : 3677.2 228.5 440 51.9%
18 Cerebellum 3M Dual : 3677.0 276.0 530 52.1%
19 Perfect by Cevdet : 3677.0 276.0 530 52.1%
20 Mr Noname 4.5 : 3675.1 274.5 530 51.8%

fırst number 1 mustafa canseven book

Congratulations Sniper

1 HurnaTal v2 : 3693.8 157.5 300 52.5%
2 M10.5 : 3692.6 298.0 550 54.2%
3 TR Power : 3688.8 295.0 550 53.6%
4 2600-Plus-Club : 3688.8 295.0 550 53.6%
5 Perfect2 by Cevdet : 3686.8 154.5 300 51.5%
6 1337chess 260720 : 3686.5 219.5 420 52.3%
7 Cevdet-BIN : 3686.3 293.0 550 53.3%
8 Chemist : 3684.4 291.5 550 53.0%
9 Trend Moves 2020+ : 3683.7 291.0 550 52.9%
10 Rufus2020 : 3681.3 289.0 550 52.5%

@Waldemar wrote:1 HurnaTal v2 : 3693.8 157.5 300 52.5%
2 M10.5 : 3692.6 298.0 550 54.2%
3 TR Power : 3688.8 295.0 550 53.6%
4 2600-Plus-Club : 3688.8 295.0 550 53.6%
5 Perfect2 by Cevdet : 3686.8 154.5 300 51.5%
6 1337chess 260720 : 3686.5 219.5 420 52.3%
7 Cevdet-BIN : 3686.3 293.0 550 53.3%
8 Chemist : 3684.4 291.5 550 53.0%
9 Trend Moves 2020+ : 3683.7 291.0 550 52.9%
10 Rufus2020 : 3681.3 289.0 550 52.5%

Can anyone send me link of Hurna Tal v2 and TR power please


Thanks

Regards

Navneet Detha

I think they are private.

@Waldemar wrote:I think they are private.

Both are private ??

https://sites.google.com/site/computerschess/scct-book-cs-50



Latest Update: 08.01.2021

Opening Book Registrations Allowed: Details

Breaking News
In the 1st update, HurnaTal (with 300 games) was Leading book
But unfortunately, (vs weaker books) HurnaTal was not so lucky
Note also that, similar issue happened with TR Power book too...
However, HurnaTal, Perfect2 etc are among most powerful books!
And for right now, M10.5 again managed to be Number One...

CS L 1st Champion: M10.5 - My Congratulations to Mustafa Canseven!

# PLAYER RATING POINTS GAMES (%)
1 M10.5 : 3692.5 298.0 550 54.2%
2 TR Power : 3688.7 295.0 550 53.6%
3 2600-Plus-Club : 3688.7 295.0 550 53.6%
4 Perfect2 by Cevdet : 3686.7 159.5 310 51.5%
5 1337chess 260720 : 3686.3 219.5 420 52.3%
6 Cevdet-BIN : 3686.2 293.0 550 53.3%
7 HurnaTal v2 : 3686.1 265.5 500 53.1%
8 Chemist : 3684.3 291.5 550 53.0%
9 Trend Moves 2020+ : 3683.7 291.0 550 52.9%
10 Rufus2020 : 3681.2 289.0 550 52.5%
11 Lizard 171220 : 3680.5 288.5 550 52.5%
12 RadaR 011220 : 3679.9 288.0 550 52.4%
13 Zodiac Reborn : 3679.2 287.5 550 52.3%
14 Appolo : 3679.1 182.5 360 50.7%
15 DON Lite 3 : 3678.4 270.0 520 51.9%
16 Mr Noname 4.5 : 3678.0 286.5 550 52.1%
17 GX Power : 3678.0 286.5 550 52.1%
18 Everest 071020 : 3678.0 286.5 550 52.1%
19 Katzenmaier3012 : 3677.3 286.0 550 52.0%
20 Cerebellum 3M Dual : 3677.3 286.0 550 52.0%
21 Perfect by Cevdet : 3677.1 281.0 540 52.0%
22 ChazzChess : 3676.1 285.0 550 51.8%
23 M10.2 : 3675.2 232.0 450 51.6%
24 Hyena : 3673.6 283.0 550 51.5%
25 Vitamin 220420 : 3672.3 282.0 550 51.3%

https://sites.google.com/site/computerschess/scct-nn-cs-3

Latest Update: 11.01.2021

Dear Chess Friends,

I am pleased to announce that,
I started organizing a new competition with NN chess engines
This time as players are picked mainly with Own NN Evalfiles
And as far as possible, which are less than 50% in similarity
Plus, I plan to work over the new project for several months
More info coming very soon...

Btw, here is the Matrix (generated by Sim v3 on 2x E5-2686 machine)
Note: The similarity of Stockfish 12 and Stockfish 080121: 51.54%

1) 6.00 (AVX2/PEXT) (time: 50 ms scale: 1.0)
2) Dragon by KomodoChess (time: 50 ms scale: 1.0)
3) Igel 2.9.0 64 BMI2 AVX2 (time: 50 ms scale: 1.0)
4) Lc0 v0.26.3 LS 15 (time: 50 ms scale: 1.0)
5) Minic 3.02 (time: 50 ms scale: 1.0)
6) Stockfish 080121 (time: 50 ms scale: 1.0)
7) Stockfish 12 (time: 50 ms scale: 1.0)
8) Toga III 0.2 (time: 50 ms scale: 1.0)

*6.00 = Nemorino 6.0.0

1 2 3 4 5 6 7 8
1. ----- 38.35 36.78 36.09 38.61 38.15 37.21 42.04
2. 38.35 ----- 42.58 43.78 37.35 49.79 49.81 43.23
3. 36.78 42.58 ----- 39.85 36.94 42.53 42.77 42.28
4. 36.09 43.78 39.85 ----- 35.96 44.53 43.86 38.63
5. 38.61 37.35 36.94 35.96 ----- 36.78 36.49 39.40
6. 38.15 49.79 42.53 44.53 36.78 ----- 51.54 42.35
7. 37.21 49.81 42.77 43.86 36.49 51.54 ----- 41.87
8. 42.04 43.23 42.28 38.63 39.40 42.35 41.87 -----

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 13.01.2021

Opening Book Registrations Allowed: Details

Breaking News
There will be delay of publishing the latest played tour results...
Btw, as next players:Alchemist 110121, HIPPO v3, Rouge 080121
Due to very bad weather conditions (many times electricity cuts..)
Thanks for your understanding!

CS L 1st Champion: M10.5 - My Congratulations to Mustafa Canseven!

# PLAYER RATING POINTS GAMES (%)
1 M10.5 : 3691.7 303.0 560 54.1%
2 2600-Plus-Club : 3687.9 300.0 560 53.6%
3 TR Power : 3687.9 300.0 560 53.6%
4 Perfect2 by Cevdet : 3686.4 165.0 320 51.6%
5 1337chess 260720 : 3686.2 225.0 430 52.3%
6 HurnaTal v2 : 3685.3 270.5 510 53.0%
7 Trend Moves 2020+ : 3684.2 297.0 560 53.0%
8 Cevdet-BIN : 3684.2 297.0 560 53.0%
9 Chemist : 3683.6 296.5 560 52.9%
10 Rufus2020 : 3680.5 294.0 560 52.5%
11 Zodiac Reborn : 3680.5 294.0 560 52.5%
12 Lizard 171220 : 3679.8 293.5 560 52.4%
13 RadaR 011220 : 3679.2 293.0 560 52.3%
14 Cerebellum 3M Dual : 3679.2 293.0 560 52.3%
15 Katzenmaier3012 : 3679.2 293.0 560 52.3%
16 Appolo : 3678.2 187.5 370 50.7%
17 Mr Noname 4.5 : 3678.0 292.0 560 52.1%
18 GX Power : 3678.0 292.0 560 52.1%
19 DON Lite 3 : 3677.1 274.5 530 51.8%
20 Perfect by Cevdet : 3677.0 281.0 540 52.0%

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 13.01.2021

Opening Book Registrations Allowed: Details

Breaking News
Finely, I managed to publish the latest played tournament results...
Btw, we have a new Number One book: Alchemist with 56.7% !!
Perfect score... not so easy as it looks with similar win. percentage
And my 1st job will be to be played 200+ games (by Alchemist)
Note also since 12.01.2021: the new entries are played vs Top 50
The reason, the latest standings are expecting to be more accurate..

CS L's Current Leader: Alchemist - Congratulations to Angel Morano!

# PLAYER RATING POINTS GAMES (%)
1 Alchemist 110121 : 3714.3 170.0 300 56.7%
2 M10.5 : 3690.2 311.5 578 53.9%
3 2600-Plus-Club : 3690.2 311.5 578 53.9%
4 TR Power : 3685.4 307.5 578 53.2%
5 1337chess 260720 : 3685.3 234.0 448 52.2%
6 HurnaTal v2 : 3685.2 280.0 528 53.0%
7 Trend Moves 2020+ : 3684.8 307.0 578 53.1%
8 Perfect2 by Cevdet : 3683.5 173.0 338 51.2%
9 Cevdet-BIN : 3682.4 305.0 578 52.8%
10 Chemist : 3681.8 304.5 578 52.7%
11 Rufus2020 : 3681.2 304.0 578 52.6%
12 RadaR 011220 : 3680.0 303.0 578 52.4%
13 Zodiac Reborn : 3680.0 303.0 578 52.4%
14 Lizard 171220 : 3679.4 302.5 578 52.3%
15 Appolo : 3678.7 197.0 388 50.8%
16 Mr Noname 4.5 : 3677.6 301.0 578 52.1%
17 Cerebellum 3M Dual : 3677.6 301.0 578 52.1%
18 GX Power : 3677.6 301.0 578 52.1%
19 DON Lite 3 : 3677.4 284.0 548 51.8%
20 Katzenmaier3012 : 3677.0 300.5 578 52.0%

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 14.01.2021

Opening Book Registrations Allowed: Details

Breaking News
After 500 games, Alchemist 110121 managed to be as Champ too
And even its performance has been increased to 57%...That's it..!!
As next new players Blue 060121, Marvin 120121, RadaR 050121
Good luck to all...

CS L's Champion: Alchemist - My Congratulations to Angel Morano!

# PLAYER RATING POINTS GAMES (%)
1 Alchemist 110121 : 3716.1 285.0 500 57.0%
2 2600-Plus-Club : 3690.4 314.0 582 54.0%
3 M10.5 : 3689.8 313.5 582 53.9%
4 HurnaTal v2 : 3685.5 282.5 532 53.1%
5 1337chess 260720 : 3685.1 236.0 452 52.2%
6 Trend Moves 2020+ : 3685.0 309.5 582 53.2%
7 TR Power : 3683.8 308.5 582 53.0%
8 Perfect2 by Cevdet : 3683.3 175.0 342 51.2%
9 Cevdet-BIN : 3682.0 307.0 582 52.7%
10 Chemist : 3680.8 306.0 582 52.6%
11 Rufus2020 : 3680.3 305.5 582 52.5%
12 Zodiac Reborn : 3680.2 305.5 582 52.5%
13 Lizard 171220 : 3679.6 305.0 582 52.4%
14 RadaR 011220 : 3679.0 304.5 582 52.3%
15 Appolo : 3678.6 199.0 392 50.8%
16 Cerebellum 3M Dual : 3677.2 303.0 582 52.1%
17 DON Lite 3 : 3677.0 286.0 552 51.8%
18 Mr Noname 4.5 : 3676.6 302.5 582 52.0%
19 GX Power : 3676.6 302.5 582 52.0%
20 Katzenmaier3012 : 3676.6 302.5 582 52.0%

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 15.01.2021

Opening Book Registrations Allowed: Details

Breaking News
RadaR 050121 managed to be as 2nd, another very powerful book!
Blue book's performance is not bad so far and currently as 16 rank
Feta 2 (the same author of Chemist) belongs to strong books as well..
Marvin 120121 is own book, which comes with Marvin 5.0.0 engine
Btw, from my experience I can say: to reach 56-57% win. percentage
Requires superior strong opening lines that never played before...
Plus special hand-tuning and it seems, Alchemist book is one them..!

CS L's Champion: Alchemist - My Congratulations to Angel Morano!
Note also that as previous Champion was M10.5 book by Mustafa Canseven!

# PLAYER RATING POINTS GAMES (%)
1 Alchemist 110121 : 3717.4 291.5 512 56.9%
2 RadaR 050121 : 3693.0 159.5 300 53.2%
3 M10.5 : 3691.1 326.0 606 53.8%
4 2600-Plus-Club : 3689.9 325.0 606 53.6%
5 Trend Moves 2020+ : 3687.6 323.0 606 53.3%
6 HurnaTal v2 : 3686.4 294.5 556 53.0%
7 Rufus2020 : 3684.8 320.5 606 52.9%
8 Perfect2 by Cevdet : 3684.8 187.5 366 51.2%
9 TR Power : 3684.1 320.0 606 52.8%
10 1337chess 260720 : 3682.9 246.0 476 51.7%
11 Chemist : 3682.4 318.5 606 52.6%
12 DON Lite 3 : 3681.9 301.0 576 52.3%
13 Cevdet-BIN : 3681.9 318.0 606 52.5%
14 RadaR 011220 : 3681.3 317.5 606 52.4%
15 Lizard 171220 : 3681.3 317.5 606 52.4%

https://sites.google.com/site/computerschess/scct-nn-cs-3

Latest Update: 16.01.2021

Breaking News
The main target: testing Own NN EvalFiles + less than 50% in Similarity
NNUE's Similarity Stats is updated as well, for details and results: Matrix
A new Balsa opening suite is used (based on various Perfect books series)
As last updates: Lc0 CPU 70810 and Minic 2.53 via Nascent Nutrient.nnue
Where Minic 3.02 is played via Narcotized Nightshift and it seems weaker...
Lc0's Elo difference between GTX 1050 Ti and CPU is over than 300 Elo
Btw, soon a new test: Lc0 67223 vs Stockfish 080121 and Komodo Dragon
For example, Lc0 0263 LS15 managed to take 46 points out of 100 games
In short, in case of better performance via 67223...the test will be continued

NNUE CS III Current Leader: Stockfish - Congratulations to SF Team!

# PLAYER : RATING POINTS GAMES (%)
1 Stockfish 080121 : 3646.3 641.5 770 83.3%
2 Komodo Dragon : 3607.4 616.0 770 80.0%
3 Lc0 0263 LS15 : 3600.0 391.0 500 78.2%
4 Nemorino 6.0.0 : 3425.8 468.5 770 60.8%
5 Minic 2.53 : 3345.0 329.5 690 47.8%
6 Igel 2.9.0 : 3334.9 384.0 770 49.9%
7 Lc0 CPU 703810 : 3286.2 228.0 610 37.4%
8 Minic 3.02 : 3192.8 220.5 690 32.0%
9 Marvin 5.0.0 : 3164.7 225.5 770 29.3%
10 Toga III 0.2 : 3160.1 221.5 770 28.8%
11 Orion 0.8 : 3098.4 134.0 610 22.0%

• Calculated by Ordo / Lc0 LS15 fixed to 3600 Elo / Blue Name = Last Update

More Details:
• The current engines are used to play with theirs own NN EvalFiles
• All of the chess engines are 64-bit / BMI2 used where is available...
• As usual, Lc0 v0263 LS15 is played on GeForce GTX 1050 Ti card
• The overall draw percentage (based on 16.01.2021) is not high 39%
• And I have good news, so far no any game lost on time...just great!
• Download all the played games (up to 13.01.2021): NNUE CS III

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 17.01.2021

Opening Book Registrations Allowed: Details

Breaking News
3 books entered, but unfortunately no any managed to be in Top 20
Btw, I've started a new Duel Match II, for details: Book vs NNUE

CS L's Champion: Alchemist - My Congratulations to Angel Morano!
Note also that as previous Champion was M10.5 book by Mustafa Canseven!

# PLAYER RATING POINTS GAMES (%)
1 Alchemist 110121 : 3714.7 301.5 530 56.9%
2 M10.5 : 3689.7 336.5 624 53.9%
3 RadaR 050121 : 3688.4 165.0 312 52.9%
4 2600-Plus-Club : 3687.5 334.5 624 53.6%
5 Trend Moves 2020+ : 3685.3 332.5 624 53.3%
6 HurnaTal v2 : 3684.0 304.0 574 53.0%
7 Perfect2 by Cevdet : 3682.5 197.0 384 51.3%
8 Rufus2020 : 3682.0 329.5 624 52.8%
9 TR Power : 3681.3 329.0 624 52.7%
10 Chemist : 3680.8 328.5 624 52.6%
11 1337chess 260720 : 3680.0 255.0 494 51.6%
12 Lizard 171220 : 3679.1 327.0 624 52.4%
13 RadaR 011220 : 3679.1 327.0 624 52.4%
14 Cevdet-BIN : 3679.1 327.0 624 52.4%
15 DON Lite 3 : 3679.1 310.0 594 52.2%

https://sites.google.com/site/computerschess/scct-duel-2-books-vs-nnue

https://sites.google.com/site/computerschess/scct-duel-2-books-vs-nnue

The Winner is again EvalFile - Congratulations to SFisGOD/SF Team!
Really impressive...nn-62ef826d1a6d.nnue file seems to be very strong...

# PLAYER RATING POINTS GAMES (%)
1 EvalFile : 3725.9 287.5 500 57.5%
2 Alchemist 110121 : 3715.8 306.0 540 56.7%
3 M10.5 : 3690.7 340.5 634 53.7%
4 2600-Plus-Club : 3689.1 339.0 634 53.5%
5 RadaR 050121 : 3688.8 169.0 322 52.5%
6 Trend Moves 2020+ : 3687.4 337.5 634 53.2%
7 Perfect2 by Cevdet : 3686.0 202.5 394 51.4%
8 HurnaTal v2 : 3685.7 308.5 584 52.8%
9 Rufus2020 : 3684.7 335.0 634 52.8%
10 1337chess 260720 : 3682.5 260.0 504 51.6%
11 TR Power : 3682.5 333.0 634 52.5%
12 Chemist : 3681.9 332.5 634 52.4%
13 RadaR 011220 : 3681.4 332.0 634 52.4%
14 Cevdet-BIN : 3680.8 331.5 634 52.3%
15 DON Lite 3 : 3680.8 314.5 604 52.1%
16 Lizard 171220 : 3680.3 331.0 634 52.2%
17 Mr Noname 4.5 : 3679.2 330.0 634 52.1%
18 Cerebellum 3M Dual : 3679.2 330.0 634 52.1%
19 GX Power : 3678.6 329.5 634 52.0%
20 Katzenmaier3012 : 3678.1 329.0 634 51.9%

LOOK SEDAT CHESS

THANKS SEDAT CHESS WE WISH SUCCESS

https://sites.google.com/site/computerschess/scct-nn-cs-3

https://sites.google.com/site/computerschess/scct-non-nn-cs-1

Latest Update: 20.01.2021

Breaking News
Main target: testing Top NON-NN Engines + less than 50% in Similarity
For more fair conditions, those engines via NN Evalfiles are not allowed
Due to Book Learning is enabled: each player used a separate copy of book
And I have good news, so far no any engine crash ot lost on time... not bad!
The current competition is still active...stay tuned, new updates very soon!

NON-NN CS I Current Leader: Stockfish - Congratulations to SF Team!

# PLAYER : RATING POINTS GAMES (%)
1 Stockfish 080121 : 3684.6 155.0 225 68.9%
2 Komodo 14 : 3586.7 120.0 225 53.3%
3 SlowChess 2.5 : 3571.2 114.0 224 50.9%
4 Houdini 6.03 : 3550.0 106.0 224 47.3%
5 Ethereal 12.75 : 3532.1 99.5 224 44.4%
6 Xiphos 0.6 : 3473.2 78.5 224 35.0%

• Calculated by Ordo / Houdini is fixed to 3550 Elo / Blue Name = Last Update

More Details:
• For better performance, All are played as MP / Book Learning ON
• All of the chess engines are 64-bit / BMI2 used where is available...
• The overall draw percentage (based on 673 games) is not high 68%
• Download all the played games (up to 20.01.2021): NON-NN CS I

https://sites.google.com/site/computerschess/perfect-2021-books

Download


Perfect 2021 opening book's release notes:
• Based on various short opening lines, played only on same PC (in SCCT tours)
• Each opening is carefully hand tuned (it’s highly optimized for eng matches)
• The win. percentage of mostly openings (average): Whites 55 % / Blacks 45%
• These percentage values are checked by close in strength engines (3500+ Elo)
• Book’s Depth is mainly up to 8 moves (exc. some lines are slightly deeper…)
• Includes very strong openings, recommended as same book for all engines
• I've spent almost 20 years for the optimization over the current opening lines
• Mostly of the opening are tested with over than 1.000.000 games (since 2002)
• For book settings (ABK, BIN, BKT, CTG): please check the download package...

————————————————————————————————————————————
Perfect 2021 opening books are available in 4 (four) formats:
– Arena (ABK)
– ChessBase (CTG)
– Polyglot (BIN)
– ShredderClassic (BKT)

————————————————————————————————————————————
License:
The Perfect opening books are freeware. Nobody is allowed to sell copies of Perfect books.
It may be freely distributed for non-commercial purposes as long as no any files in this package are modified.
The files in this package are provided with absolutely no warranty of any kind. Use it on your own risk.

————————————————————————————————————————————

Book Author:
Sedat Canbaz
Antalya/Turkey
23.01.2021

Enjoy and Happy Testings !)

https://sites.google.com/site/computerschess/scct-non-nn-cs-1

https://sites.google.com/site/computerschess/scct-book-cs-50

Latest Update: 23.01.2021

Opening Book Registrations Allowed: Details

Breaking News
Latest days, my tournament PC is busy with 2 other competitions...
But anyhow, I managed to test NN.8-12-20, which performed not bad..
Btw, the Duel Match II is ended, for Standing / Details:Book vs NNUE

CS L's Champion: Alchemist - My Congratulations to Angel Morano!
Note also that as previous Champion was M10.5 book by Mustafa Canseven!

# PLAYER RATING POINTS GAMES (%)
1 Alchemist 110121 : 3711.9 303.0 536 56.5%
2 M10.5 : 3688.7 339.0 630 53.8%
3 2600-Plus-Club : 3687.0 337.5 630 53.6%
4 RadaR 050121 : 3686.7 167.5 318 52.7%
5 Trend Moves 2020+ : 3684.8 335.5 630 53.3%
6 HurnaTal v2 : 3683.6 307.0 580 52.9%
7 Perfect2 by Cevdet : 3681.9 200.0 390 51.3%
8 Rufus2020 : 3681.0 332.0 630 52.7%
9 TR Power : 3680.9 332.0 630 52.7%
10 NN.8-12-20 : 3680.6 154.5 300 51.5%
11 Chemist : 3679.8 331.0 630 52.5%
12 RadaR 011220 : 3679.2 330.5 630 52.5%
13 Lizard 171220 : 3679.2 330.5 630 52.5%
14 1337chess 260720 : 3678.9 257.5 500 51.5%
15 Cevdet-BIN : 3678.7 330.0 630 52.4%
16 DON Lite 3 : 3678.1 312.5 600 52.1%
17 Cerebellum 3M Dual : 3677.6 329.0 630 52.2%
18 Mr Noname 4.5 : 3676.5 328.0 630 52.1%
19 GX Power : 3676.5 328.0 630 52.1%
20 Zodiac Reborn : 3675.4 327.0 630 51.9%