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Showing posts from May, 2015

Jurek Chess Engines Rating 01-06-2015

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Ultron 1.1 wins JCER 4 League Season 5/2015, 2015.05.29 - 2015.05.31

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Promotion to 3 League: Ultron 1.1, Elektro 2.0, Murka 3 and Octochess 5.190

231 games download
Table: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Temp:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit


Alfil 15.4 portable - for Winboard

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Alfil 15.4 - Alfil chess engines for Winboard
Author - Enrique Sanchez
All engines downloadable on the site



Andscacs 0.80 wins JCER Fritz Tournament, new engines, 2015.05.30 - 2015.05.31

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90 games download
Table: Scid vs PC
GUI: Fritz 12 Temp:  3' + 3", 
Book: Perfect 2015
Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory 
Operating system:Windows 8.1 Home Edition 64 bit

Greko 12.8 DC - UCI chess engine. New version - 30.05.2015

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Greko - UCI chess engines 

Author: Vladimir Medvedev

Ratings: JCER=2507

Greko 12.8 DC - download


EXchess 7.71b chess engine winboard. New version 30.05.2015

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EXChess - Winboard chess engines
AuthorDaniel Homan
EXChess websiteJCER ranking = 2729

EXChess 7.71 beta download



Gibbon 2.69a - UCI engines. New version 30.05.2015

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Gibbon - UCI chess engine
Author: Eric Marathee

Website:  RatingsJCER=2079

Gibbon 2.69a download



Discocheck 5.2.1 wins JCER 3 League Season 5/2015, 2015.05.27 - 2015.05.29

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Promotion to 2 League: Chiron 2 i Texel 1.05

220 games download
Table: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Temp:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit


Chiron 2 wins 2 League Season 5/2015 Jurek Chess Engines Rating, 2015.05.25 - 2015.05.27

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Promotion to 1 League: Chiron 2 i Texel 1.05

220 games download
Table: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Temp:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit

Chenard 20-05-2015 new version winboard chess engine

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Chenard - winboard chess engines

Author  - Don Cross


Chenard 20.05.2015 downloadable on the site





Sayuri - new version chess engine UCI: 2015.05.25 and 2015.05.27

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Sayuri - UCI chess engine

Author - Hironori Ishibashi

Sayuri previous versions


Sayuri 2015.05.25 download


Sayuri 2015.05.27 download


Stockfish 150518 wins JCER Fritz Tournament, 2015.05.23 - 2015.05.25

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DeepFritz 14 - crash


180 games download
Table: Scid vs PC
GUI: Fritz 12 Temp:  3' + 3", 
Book: Perfect 2015
Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory 
Operating system:Windows 8.1 Home Edition 64 bit



Critter 1.6a wins JCER 1 League Season 5/2015, 2015.05.22 - 2015.05.24

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Promotion to Superleague: Critter 1.6a and Panchess 00.611

220 games download
Table: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Temp:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit

JCER Fritz Test New Engines, 2015.05.22 - 2015.05.23

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112 games download
Table: Scid vs PC
GUI: Fritz 12 Temp:  3' + 3", 
Book: Perfect 2015
Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory 
Operating system:Windows 8.1 Home Edition 64 bit

Stockfish 15051009 wins Super League Season 5/2015 (Jurek Chess Engines Rating), 2015.05.18 - 2015.05.22

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220 games download
Tabela: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Tempo:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit


OldSnake 0.80 - UCI chess engine based on IvanHoe 999958. New version 22.05.2015

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OldSnake - UCI chess engine

Ippolit authors: Yakov Petrovich Golyadkin, Igor Igorovich Igoronov, and Roberto Pescatore

OldSnake 0.80 download



Stockfish 01-20.05.2015 - 12 new compilations

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Stockfish - chess engines UCI

Previous version chess engine Stockfish

Authors compilation:
Marco Costalba, 
Lucasart,
Mstembera,
Stefan Geschwentner,
Stefano80


Stockfish 01-20.05.2015 download


Che 1.1 (clone of Igorrit 0.086v4) UCI chess engine. New version 22.05.2015

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Author - Dmitri A. Gusev

Che 1.1 downloadable on the site


OldSnake 0.70c - UCI chess engine based on IvanHoe 999958

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OldSnake - UCI chess engine

Ippolit authors: Yakov Petrovich Golyadkin, Igor Igorovich Igoronov, and Roberto Pescatore

OldSnake 0.70c download

Sayuri 2015.05.22 - new version chess engine UCI

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Sayuri - UCI chess engine

Author - Hironori Ishibashi

Sayuri previous versions


Sayuri 2015.05.22 download



Greko 12.8 - UCI chess engine. New version - 22.05.2015

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Greko - UCI chess engines 

Author: Vladimir Medvedev

Ratings: JCER=2473

Greko 12.8 - download


Fizbo 1.4 wins JCER Test Tournament, 2015.05.19 - 2015.05.20

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36 games download
Table: Scid vs PC
GUI: Fritz 12 Temp:  3' + 3", 
Book: Perfect 2015
Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory 
Operating system:Windows 8.1 Home Edition 64 bit



Fizbo 1.4 winboard chess engine. New version 19.05.2015

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Fizbo - winboard chess engine

Fizbo - homepage
Author - Youri Matiounine

Changes in version 1.4:
1. various small modifications to search and evaluation, resulting in approximately +30 ELO. 
2. engine can now change size of main transposition table on the fly, using Xboard protocol command "memory N". Size of TT is rounded to nearest power of 2. 
3. engine can now use 3-4-5 piece syzygy endgame bit-bases and table-bases. Path of syzygy tables can be passed to the engine using Xboard protocol command "egbpath TYPE PATH". On engine start-up it is also taken from environmental variables DTZDIR and WDLDIR, for DTZ and WDL tables respectively. 
4. parallel search is now more advanced, allowing multiple active split-points at the same time. This should improve performance on 8 and more CPU cores (sadly, performance on 4 cores is mostly unchanged, aside from increased strength of single core engine).

Fizbo 1.4 download



Ultron 1.1 wins 5 League Jurek Chess Engines Rating, Season 4/2015

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Promotion to 4 League: Ultron 1.1, Elektro 2.0, Che 1.0 and Pedone 1.1

351 games download
Table: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Temp:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit

Sugar 13.05.15 strong chess engine. New version

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Sugar - UCI chess engine
Author - Marco Zerbinati    Previous version chess engine Sugar

Sugar 13.05.15 download



Donna 2.1 - UCi chess engine (Windows, Linux and Mac). New version 16.05.2015

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Donna is experimental chess engine implemented in Go.

Author - Michael Dvorkin

Donna 2.1 download


Sayuri 2015.05.09 - new version chess engine UCI

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Sayuri - UCI chess engine

Author - Hironori Ishibashi   Sayuri previous versions


Sayuri 2015.05.09 download


BorodinoChess 1.0 wins 4 League Jurek Chess Engines Rating, Season 4/2015, 2015.05.09 - 2015.05.12

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Promotion to 2 League: Ice2 2240 and Booot 5.2.0

190 games download
Table: Scid vs PC
GUI: Arena 3.5
book: Perfect 2015Temp:  3' + 3", Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory Operating system:Windows 8.1 Home Edition 64 bit



Sugar 5.3 wins Fritz Tournament New Engines, JCER Test 2015.05.11 - 2015.05.12

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120 games download
Table: Scid vs PC
GUI: Fritz 12 Temp:  3' + 3", 
Book: Perfect 2015
Hardware: Intel Core i5-3210M CPU @ 2.50GHz with 7,9 GB Memory 
Operating system:Windows 8.1 Home Edition 64 bit


Sugar 11.05.15 strong chess engine. New version

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Sugar - UCI chess engine
Author - Marco Zerbinati    Previous version chess engine Sugar

Sugar 11.05.15 download



Ultron 1.1 - UCI chess engine. New version 11.05.2015

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Ultron - hybrid of many engines but mostly Ippolit and Glaurung(UCI)

Ultron 1.1 download