Full access to the folder with 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 - access to the folder with games, tables and PDF files
Or transfer bank:
IBAN: PL 58 2490 0005 0000 4000 2134 5302 SWIFT code of the bank: ALBPPLPW Name of bank: Alior Bank
Bank address: Lupuszanska 38D, 02-232 Warsaw Bank Country: Poland Postscript: donation - chess engines (and email)

List of donors

Saturday, April 30, 2016

TCEC Season 9 start tomorrow. Groups and participants


TCEC Season 9

Stage 1A
1 Komodo 2 Houdini 3 Gull 4 Rybka 5 Protector 6 Hannibal 7 Texel 8 Ginkgo 9 Fizbo 10 Hakkapeliitta 11 Bobcat 12 Raptor 13 DisasterArea 14 Laser 15 Fridolin 16 Myrddin

Stage 1B
1 Stockfish 2 Fire 3 Critter 4 Nirvana 5 Andscacs 6 Naum 7 Chiron 8 Vajolet2 9 Arasan 10 Gaviota 11 The Baron 12 Jonny 13 Fruit 14 Jellyfish 15 Delphil 16 Firefly

Official page




Friday, April 29, 2016

Chess engine: Nayeem 5.0.3

JCER=3182 



Chess engines: Toltec 2



Chess engines: Matrix B3




Chess engine: Nayeem 5.0.1

JCER=3182 



Nayeem 5.0 wins Test new chess engines, JCER, 2016.04.26 - 2016.04.28


Games download
Temp
Hardware System
240 games
3' + 3"
Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz z 7,9 GB
Windows 10 64 bit
DOWNLOAD
Book
GUI
JCER Games
Table created
Perfect 2015
Arena 3.5.1
106.606 games download
Scid vs PC

Chess engine: Salt 2.6 (based on SugaR)


Tuesday, April 26, 2016

Chess engine: Nayeem 5.0


JCER=3182 

Soberango 0.04.1 - chess engine (winboard). New version!

Soberango - winboard chess engine,

Author - Luis Babboni (Argentina).

Homepage

 Soberango 0.04.1 - download



DON 230416 - UCI chess engine (derived from Glaurung)

Don - UCI chess engines



Author - Ehsan Rashid

Rating JCER=3149





Carballo 1.4 chess engine UCI. New version

Carballo - UCI chess engines

Author - Alberto Alonso Ruibal


Version 1.4 
Another step in the engine strength:

* Better understanding of pinned pieces, generating attacks only from legal moves
* New logarithmic piece mobility bonuses
* New set of pawn bonuses and changes in passer pawn evaluation adding an unstoppable passer bonus
* Remove evaluator section Config & UCI parameters speeding up things
* Changes in king safety evaluation taking into account three more squares in front of the king and modifying bonuses
* Improve pawn shield logic and add pawn storm evaluation
* Avoid negative values in the Opening-Endgame (O-E) arithmetic
* Make the bishop pair and the tempo bonuses O-E
* Reduce the tempo bonus in the endgame
* Merge piece values in the piece-square tables
* Simplify the rook on 5th, 6th, 7th rank logic replacing it by a bonus for each pawn attacked by the rook
* Remove the queen on 7th rank logic
* Use the PV value in the TT as the search starting score in each depth iteration
* Change time management to use more time
* New futility and razoring margins by depthRemaining, extend futility to more PLYs 
* In quiescence search (QS), do futility also for PV nodes and generate checks at depth 0 also for non-PV nodes
* As fractional extensions are no longer used, now PLY is 1
* Use unicode figurines in the text board and in the GWT Gui SAN notation

* Fix engine crash analyzing positions already mate 


Carballo 1.4 download




Komodo 7 wins 1 League chess engines JCER, edition 04/2016, 2016.04.20 - 2016.04.26



Games download
Temp
Hardware System
612 games
3' + 3"
Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz z 7,9 GB
Windows 10 64 bit
DOWNLOAD
Book
GUI
JCER Games
Table created
Perfect 2015
Arena 3.5.1
106.606 games download
Scid vs PC

Sunday, April 24, 2016

Sanjib 3.5 wins test new chess engines, 2016.04.22 - 2016.04.24


Games download
Temp
Hardware System
220 games
3' + 3"
Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz z 7,9 GB
Windows 10 64 bit
DOWNLOAD
Book
GUI
JCER Games
Table created
Perfect 2015
Arena 3.5.1
106.606 games download
Scid vs PC

Stockfish 16042402 - best chess engine

Stockfish - chess engines UCI

Previous version chess engine Stockfish 

Author compilation - 
VoyagerOne


Information on the compilation:


Timestamp: 1461456058 

Use FMHs to assist with LMR formula. 

STC: 
LLR: 2.99 (-2.94,2.94) [0.00,5.00] 
Total: 52232 W: 9654 L: 9304 D: 33274 

LTC: 
LLR: 2.97 (-2.94,2.94) [0.00,5.00] 
Total: 115988 W: 15550 L: 15049 D: 85389 

Bench: 7890808 

Resolves #651  

JCER=3239





Stockfish 16042401 - best chess engine

Stockfish - chess engines UCI

Previous version chess engine Stockfish 

Author compilation - 
erbsenzaehler

Information on the compilation:

Timestamp: 1461455756 

Use -O3 for all compilers (including ICC) 

There seems to be no benefit from using -fast over -O3 with icc. 
So use -O3 everywhere. 

No functional change 

Resolves #652 
 

JCER=3239







Soberango 0.04.0 - chess engine (winboard). New version!

Soberango - winboard chess engine,

Author - Luis Babboni (Argentina).

Homepage

 Soberango 0.04.0 - download



Stockfish 16042303 - best chess engine


Stockfish - chess engines UCI

Previous version chess engine Stockfish 

Author compilation - 
DU-jdto


Information on the compilation:

Timestamp: 1461373468 

Remove some pointless micro-optimizations 

Seems to give around 1% speed-up for CPUs with popcnt support. 
Seems to give a very minor speed-up for CPUs without popcnt. 

No functional change 

Resolves #646 
 

JCER=3239








Wednesday, April 20, 2016

Judas PrO wins Superleague JCER edition 04/2016, 2016.04.14 - 2016.04.20


Games download
Temp
Hardware System
612 games
3' + 3"
Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz z 7,9 GB
Windows 10 64 bit
DOWNLOAD
Book
GUI
JCER Games
Table created
Perfect 2015
Arena 3.5.1
106.606 games download
Scid vs PC


Pedone 1.4.1 - UCI chess engine. New version

Pedone - UCI chess engine

Author - Fabio Gobbato


Homepage

JCER old version Pedone=2752

Pedone 1.4.1 download



Soberango 0.03.0 - chess engine (winboard). New version!

Soberango - winboard chess engine,

Author - Luis Babboni (Argentina).

Homepage

 Soberango 0.03.0 - download



Bobcat 7.6 - UCI chess engine. New version

Bobcat - UCI chess engine

Author: Harm Gunnar


JCER=2751

Bobcat 7.6 download





Laser 1.1 - UCI chess engine. New version

Laser - UCI chess engine

Authors: Jeffrey An & Michael An

Rating JCER=2719

 





Galjoen 0.32.5 - UCI chess engine. New version

Galjoen chess engines WB/UCI

Homepage

Rating JCER = 2490

Galjoen 0.32.5 - download



Chess engine: Nayeem 4.8

JCER=3182 


First Test Zurichess Glarus, 2016.04.18 - 2016.04.19


Engine Jcer Score Zurichess Chg +/-/=
1: Zurichess Glarus x64 2610 42.0 / 100 XXXXXXXXXX -30 (+26 -42 =32)
2: Spike 1.4 2811 9.5 / 10 111111111= +19 (+9 -0 =1)
3: Andscacs 0.86 2951 9.0 / 10 1111111101 +1 (+9 -1 =0)
4: Crafty 25.0.1 2786 8.5 / 10 1=111=11=1 +11 (+7 -0 =3)
5: Redqueen 1.1.98 x64 2624 7.0 / 10 ===11==1=1 +18 (+4 -0 =6)
6: Maverick 1.5 x64 2603 7.0 / 10 =1=11=11=0 +21 (+5 -1 =4)
7: Frenzee 3.0 x64 2760 6.5 / 10 1=0=0111=1 -6 (+5 -2 =3)
8: Rodin 8.0 2581 5.0 / 10 0==1=0==1= +4 (+2 -2 =6)
9: Zurichess Geneva x64 2610 3.5 / 10 0=0=0=1=0= -15 (+1 -4 =5)
10: Orion 0.3.0 x64 2431 2.0 / 10 00====0000 -6 (+0 -6 =4)
11: Pigeon 1.36 x64 2200 0.0 / 10 0000000000 -11 (+0 -10 =0)


Games download
Temp
Hardware System
100 games
3' + 3"
Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz z 7,9 GB
Windows 10 64 bit
DOWNLOAD
Book
GUI
JCER Games
Table created
Perfect 2015
Arena 3.5.1
106.606 games download
Scid vs PC