Wednesday, August 7, 2019

Today start Super League Chess Engines JCER - edition 26

Good News!

Today start:
 Super League Chess Engines JCER - edition 26.

GUI - Fritz 15, Temp 3' + 3"

Engines:
Komodo 10 (free)
Raubfisch X41b1
SugaR NN 310719
Stockfish 2019073109
Xiphos 0.5.4
Fizbo 2
Andscacs 0.95092
Roc 1.0
Fire 7.1
Booot 6.3.1
Gull 3.1 JV
Ethereal 11.56
Strelka 6 x32
Equinox 3.30
Schooner 2.1
Laser 1.7

More

Chess engine: Fabchess 1.9.1


Fabchess - UCI chess engine
Author : Fabian von der Warth

Fabchess 1.9.1 - download


Stockfish 19073109 wins Top Tournament, 2019.08.05 - 2019.08.07



Temp 3' + 3" : Intel Core i7-4710MQ 7,9 GB Mem , 120 Tournament games,
 GUI-Arena 3.5.1,  
156.909 JCER games (01-05-2019) Book: Perfect 2018, Table created - Scid vs PC

Tuesday, August 6, 2019

Chess engine: BrainFish 190804 and Cerebellum Light 190804

Brainfish - UCI chess engine, JCER Rating=3408

From the author:
Brainfish is a standard Stockfish chess engine extended by a general book format that is capable of handling a reduced part of Cerebellum, which is an innovative chess opening and playing book. In Brainfish, the book moves are only used in engine games, not in analysis mode.

All moves in the published book Cerebellum_light.bin generated by Cerebellum were calculated by using
Stockfish as analysis engine, without using statistics. Then those moves where recalulated by the Cerebellum Library using a graph algorithm that makes all scores in the library consistant. Consistant scores means for example, in case the starting position has a score of 0.2 and a best move is 1.e4, the position after 1.e4 must have the score -0.2. Additionally, some others properties are found, like the best main line of a position and possible Transitions.

Hence, when Brainfish is playing moves that are in the Cerebellum book, it plays like Stockfish regarding the evaluation, only at a much higher skill level. Pondering is only active after the last move out of the book has been played.

BrainFish 190804 - download


Cerebellum Light 190804 - download



Stockfish 19072509 wins JCER Test new chess engines, 2019.08.02 - 2019.08.05



Temp 3' + 3" : Intel Core i5-8250U 7,9 GB Mem , 420 Tournament games,
 GUI-Arena 3.5.1,  
156.909 JCER games (01-05-2019) Book: Perfect 2018, Table created - Scid vs PC

Sunday, August 4, 2019

Chess engine: Cfish 2019-08-04

CFish - UCI chess engine, Rating JCER=3421

"CFisha port of Stockfish written in plain C by Ronald de Man, first published on GitHub in July 2016. Possibly inspired by the asmFish project to speed up Stockfish using a programming language closer to the machine, the purpose of CFish is to explore possible optimization issues of C versus C++ compilers" [Chess Programming Wiki].


CFish 2019-08-04 - download


Chess engine: Raubfisch X41b1_sl and GTZ20b1_sl

Raubfisch is an engine derived from Stockfish and Torpedo 1.1 XJR (private engine by Frank Karl Werner and Max Fehler)

Rating JCER - 3390

Raubfisch X41b1_sl and GTZ20b1_sl - download




Chess engine: AcquaD 3.8.5

AcquaD - UCI chess engine
Author - Giovanni Di Maria


Rating JCER=1358

AcquaD 3.8.5 - download



Saturday, August 3, 2019

Chess engine: Stockfish 19073109

Stockfish - UCI chess engine
Interesting compiled by xoto10

Tune search constants 
This is the result of a 200k tuning run at 
which passed quickly at LTC: 
LLR: 2.95 (-2.94,2.94) [0.50,4.50] 
Total: 12954 W: 2280 L: 2074 D: 8600 Elo +5.53


STC failed, but second LTC at [0,4] passed easily: 
LLR: 2.96 (-2.94,2.94) [0.00,4.00] 
Total: 8004 W: 1432 L: 1252 D: 5320 Elo +7.81


Rating JCER=3398

Stockfish 19073109 - download


Chess engine: Micah 0.10 (for Windows and Android)

Micah - UCI chess engine
Author - Folkert van Heusden &  Manik Charan
Rating JCER=1675

Micah 0.10 download


Monday, July 29, 2019

Jumbo 0.7.0 - winboard chess engine. New version!


Jumbo - winboard chess engine, Rating JCER=2229,
Author - Sven Schüle, Berlin (Germany)

Important notes:
The Win64 binary was built using CygWin GCC 5.4.0 and requires the following DLLs that are part of the CygWin installation:
cyggcc_s-seh-1.dll
cygstdc++-6.dll
cygwin1.dll

Jumbo 0.7.0 - download




Chess engine: Francesca 0.25


Francesca - winboard chess engine, Rating JCER=2454
Author - Tom King

Francesca, the new versions have a lot of ranking progress:
Francesca 0.20 - Rating JCER =2316
Francesca 0.21 - Rating JCER =2400
Francesca 0.23 - Rating JCER =2458
Francesca 0.25 - ?

Francesca 0.25 - download


Chess engine: Igel 1.8.3 (Windows, Linux and RaspberryPi)


Igel - UCI chess engine, Rating JCER=2462
Author : Volodymyr Shcherbyna (Fork of GreKo 2018.01)

Igel 1.8.3
-------------
- Drop into qsearch at depth <= 0 without checking for tt
- Avoid null move prunning if a tt hit has been discovered
- Fix the detection of a root position
- SEE margin improvements



Igel 1.8.3 - download



Chess engine: Durandal 0.0.2


Durandal - UCI chess engine
Author: Roland Chastain

Durandal 0.0.2 download

Chess engine: Chess22k 1.13

Chess22k - UCI (java) chess engine
Requires java 9
Author - Evgeniy Korniloff  Homepage

Rating JCER=2803

Chess22k 1.13 - download

Sunday, July 28, 2019

Only for donors added: 40 chess engines

40 chess engines: 
AcquaD 3.6.0, asmFish 2019-07-22, Asymptote 0.6.2, Asymptote 0.6.3,  Bagatur 1.7b, BrainFish 190707, BrainFish 190713, BrainFish 190721, Cfish 2019-07-17, Cheese 2.1, CorChess 2019-07-27, CorChess 130719, Defenchess 2.1, Demolito 10072019, Demolito 15-07-2019, Dimitri 5.0.1, ECE 19.6.6.3, Eman 3.81, Ethereal 11.56, FabChess 1.8, FabChess 1.9, FabChess rev129, Godel 6.0, Igel 1.8.0, Igel 1.8.2, Knightx 1.95, Marvin 3.4.0, Micah 0.9, Nawito 1906, Raubfisch X41a2_and_X41a2-sl_and_GTZ20a2_and_GTZ20a2-sl, Raubfisch X41a3_and_X41a3-sl_and_GTZ20a3_and_GTZ20a3-sl, Raven 0.40, Ruydos 1.1.10, Sapeli 1.35, Sting sf 16, Stockfish 19071415, Stockfish 19072509, SugaR NN 260719, Topple 0.7.2, Zeta 099l.



================================================

Full acces to the folder: CHESS ENGINES - about 3000 files! If you do not want to wait a long time for download - donate a minimum of 10$, enter your email - you will gain full access to the folder with chess engines. Bonus on donate of 15$ - acces to the folder with games, tables, engines pack. My email: jotes@go2.pl




Chess engine: Raubfisch X41a3(and sl) and GTZ20a3 (and sl)

Raubfisch is an engine derived from Stockfish and Torpedo 1.1 XJR (private engine by Frank Karl Werner and Max Fehler)

Rating JCER - 3387

Raubfisch X41a3(and sl) and GTZ20a3 (and sl) - download




Chess engine: Stockfish 19072509

Stockfish - UCI chess engine
Interesting compiled by Vizvezdenec

Tweak of SEE pruning condition 

passed STC 
LLR: 2.95 (-2.94,2.94) [0.50,4.50] 
Total: 56874 W: 12820 L: 12373 D: 31681 Elo +2.73

passed LTC 

LLR: 2.95 (-2.94,2.94) [0.00,3.50] 
Total: 43512 W: 7547 L: 7247 D: 28718 Elo +2.40


Rating JCER=3397

Stockfish 19072509 - download


Sting sf 16 - chess engine UCI

Sting sf - UCI chess engine, Rating JCER=2922

Sting sf 16 download




Saturday, July 27, 2019

Arasan 21.4 wins JCER Test Tournament, 2019.07.20 - 2019.07.23



Temp 3' + 3" : Intel Core i7-4710MQ 7,9 GB Mem , 480 Tournament games,
 GUI-Arena 3.5.1,  
152.931 JCER games (01-05-2019) Book: Perfect 2018, Table created - Scid vs PC

Chess engine: CorChess 2019-07-27



CorChess is a clone of Stockfish maintained for better performance on long time controls, trying at least partially to fill the gap between regular tests and demands of correspondence players.

Rating JCER=3339

CorChess 2019-07-27 - download

Chess engine: Nawito 1906 (Windows and Linux)

Nawito - winboard chess engine

"Dedicate this chess engine to my friends of "Circuito Mayaricero de Ajedrez" for help me on the decision to programming a chess engine"
Author 


Author - Ernesto Torres (Cuba)

Rating JCER=2359


Nawito 1906 download


SugaR NN 260719 - very strong chess engine!


Sugar - UCI chess engine, Author - Marco Zerbinati 
Rating JCER=3374


SugaR NN 260719  - download

Chess engine: Fabchess 1.9


Fabchess - UCI chess engine
Author : Fabian von der Warth

Fabchess 1.9 - download


Chess engine: Defenchess 2.1

Defenchess - UCI chess engine
Author: Can Cetin & Dogac Eldenk

Defenchess 2.1 download


Wednesday, July 24, 2019

Chess engine: asmFish 2019-07-22

asmFish - UCI chess engine 
JCER Rating=3346

This project now uses the new assembler engine fasmg from Tomasz Grysztar. The includes in arm/includes/ or x86/include/ contain instruction and formatting macros for the four popular targets in the Building section. The hello world examples in these directories should provide enough to grasp the syntax.

asmFish 2019-07-22 - download




Tuesday, July 23, 2019

Chess engine: BrainFish 190721 and Cerebellum Light 190610

Brainfish - UCI chess engine, JCER Rating=3406

From the author:
Brainfish is a standard Stockfish chess engine extended by a general book format that is capable of handling a reduced part of Cerebellum, which is an innovative chess opening and playing book. In Brainfish, the book moves are only used in engine games, not in analysis mode.

All moves in the published book Cerebellum_light.bin generated by Cerebellum were calculated by using
Stockfish as analysis engine, without using statistics. Then those moves where recalulated by the Cerebellum Library using a graph algorithm that makes all scores in the library consistant. Consistant scores means for example, in case the starting position has a score of 0.2 and a best move is 1.e4, the position after 1.e4 must have the score -0.2. Additionally, some others properties are found, like the best main line of a position and possible Transitions.

Hence, when Brainfish is playing moves that are in the Cerebellum book, it plays like Stockfish regarding the evaluation, only at a much higher skill level. Pondering is only active after the last move out of the book has been played.

BrainFish 190721 - download


Cerebellum Light 190610 - download



Chess engine: Asymptote 0.6.3 (Windows, Mac and Linux)


Asymptote - UCI chess engine. Author M.Lupke
Rating JCER=2596

Asymptote 0.6.3 - download

Eman 3.81 wins JCER Test Tournament, 2019.07.13 - 2019.07.14



Temp 3' + 3" : Intel Core i5-8250U 7,9 GB Mem , 210 Tournament games,
 GUI-Arena 3.5.1,  
152.931 JCER games (01-05-2019) Book: Perfect 2018, Table created - Scid vs PC

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