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NG Play 8.4b - winboard chess engine. New version 30.05.2013

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NG Play - winboard chess engine Author - George Georgopoulos  JCER =2110 NG Play 8.4b download

DiscoCheck 4.2.1 - UCI engines. New version 30.05.2013

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DiscoCheck  - UCI engines Author :  Lucas Braesch   JCER=2418    DiscoCheck 4.2.1 download

Firenzina 2.3.1 xTreme (clone Fire) UCI chess engine. New ersion 30.05.2013

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Firenzina - UCI chess engines Author - Dmitri Gusev Firenzina 2.3.1 xTreme download

Komodo 5 CCT 3 wins 2 League (4 edition) Jurek Chess Engines Rating - (22.05-27.05.2013)

JCER 2league ed04 2013.05.22 - 2013.05.27 P Player JCER Score (Tie) 1 2 3 4 5 6 7 8 9 10 Chg 1: Komodo 5 CCT x64 2906 22.0 / 36 381.50 XX ===1 ==01 1=== 1=== ==10 ===1 =101 10== 1=11 +7 2: Firenzina 2.2.2xTreme x64 2834 21.5 / 36 371.50 ===0 XX =0== 100= 1111 1=1= =1== ==== ==1= 1110 +47 3: LEOpard 0.7c 64bit 2837 19.5 / 36 351.25 ==10 =1== XX 11== ===0 ===1 010= 1=0= =11= 0=== +25 4: IvanHoe 46h3 x64 2894 19.0 / 36 331.25 0=== 011= 00== XX 01== 0=0= ==== =11= =111 ===1 -14 5: Gull R375 x64 2850 19.0 / 36 323.50 0=== 0000 ===1 10== XX ==== 111= 0=11 1==0 1=1= +14 6: Akkad 0.52b x64 2789 17.5 / 36 315.75 ==01 0=0= ===0 1=1= ==== XX ==== =011 ==1= 0001 +32 7: DeepSaros 2.5c 64bit 2857 16.5 / 36 296.00 ===0 =0== 101= ==== 000= ==== XX ==== 1=1= 1=00 -18 8: Pa

JCER Blitz match Houdini 3 - Stockfish 13051111 (100 games)

2013.05.23-24 JCER Blitz match Houdini 3 - Stockfish 13051111 R Engine Score Ho 1 Houdini 3 x64 63.5/100 =1=1==10=1==1=1=11111==11=11==11101=11=0=1=1====0 ===1==0==11===01===1=0=1111=1===111=0===10=====100= 2 Stockfish 13051111 x64 36.5/100 =0=0==01=0==0=0=00000==00=00==00010=00=1=0=0====1 ===0==1==00===10===0=1=0000=0===000=1===01=====011= Level: Blitz 1/1   Hardware: Intel Core i5-2450M CPU @ 2.50GHz z 7,9 GB ram system: Windows 7 64 bit   Game (PGN File) download   Table created with: Arena 3.0

Arasan 15.6 engines and GUI. New version 23.05.2013

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Arasan  - UCI engines (and GUI) Author :  Jon Dart   All chess engines downloadable on the site Ratings :  JCER = 2450 ,  CCRL = 2635 ,  WBEC = 2600 ,  CEGT = 2437

Houdini 3 wins 1 League (4 edition) Jurek Chess Engines Rating - (18.04-22.05.2013)

JCER 1league Ed04, 2013.04.18 - 2013.05.22 P Player JCER Score (Tie) 1 2 3 4 5 6 7 8 9 10 Chg 1: Houdini 3 x64 3019 25.5 / 36 438.75 XXX 10=1 11=1 1==1 0==1 0111 ==11 =11= =11= 01=1 +0 2: Houdini 1.5a x64 2934 19.0 / 36 335.25 01=0 XXX 01=0 ===1 =0=1 1=== =1=1 =01= ==10 =10= -25 3: RobboLito 0.21Q x64 2885 18.5 / 36 317.50 00=0 10=1 XXX 01=0 =011 =1== ==== 0==1 1=== ===1 -7 4: Stockfish 13051111 x64 2200 18.0 / 36 310.25 0==0 ===0 10=1 XXX 00== 10== ==== =1== 01== 11=1 +140 5: Deep Rybka 4.1 x64 2892 17.5 / 36 318.00 1==0 =1=0 =100 11== XXX ==== ==0= =1=0 0==1 0=== -18 6: Bouquet 1.6 x64 2861 17.5 / 36 306.50 1000 0=== =0== 01== ==== XXX ==1= ==1= =11= 0=== +0 7: Fire 2.2xTreme GH x64 2894 17.5 / 36 300.75 ==00 =0=0 ==== ==== ==1= ==0= XXX 0==

New Development Versions Stockfish 13051922. JCER - first test

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Stockfish  - chess engines UCI Author compilation -  Marco Costalba Stockfish 13051922 download 2013.05.19 JCER Match Stockfish13051922 - Stockfish 3 R Engine Score ***** 1 Stockfish 13051922 x64 15.5/30 11=00101=======1===1=0=1==00== 2 Stockfish 3 x64 14.5/30 00=11010=======0===0=1=0==11== Level: Blitz 3/3  Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB ram system: Windows 7 64 bit games download    Table created with: Arena 3.0

Stockfish 13051500 - JCER first test

2013.05.15 JCER Match Stockfish13051500 - Stockfish 3 R Engine Score St 1 Stockfish 13051500 x64 17.5/30 =0=0=0==11===11==1=====11==1== 2 Stockfish 3 x64 12.5/30 =1=1=1==00===00==0=====00==0== Level: Blitz 3/3  Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB ram system: Windows 7 64 bit   games download   Table created with: Arena 3.0

New book Graham 2013 and WorldClass2013 (cgb file)

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Graham 2013 download WorldClass2013 download

JCER - first test new version Scorpion 2.76 and Nebiyu 1.45

2013.05.17 JCER Match Scorpio 2.76 - Hannibal 1.3 R Engine Score Ha 1 Hannibal 1.3 x64 17.5/20 111==110=11111111111 2 Scorpio 2.76 x64 2.5/20 000==001=00000000000 2013.05.17 JCER Match Nebiyu 1.45 - Hannibal 1.3 R Engine Score Ha 1 Hannibal 1.3 x64 10.0/10 1111111111 2 Nebiyu 1.45 0.0/10 0000000000 Level: Blitz 3/3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB ram system: Windows 7 Home 64 bit  all games download   Table created with: Arena 3.0

Scorpio 2.76 - winboard engines. New version 17.05.2013

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Scorpio  - Winboard engines Scorpio website    JCER  ranking = 2524 Author :  Daniel Shawul    Scorpio 2.76 download

New Development Versions Stockfish 13051500

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Stockfish  - chess engines UCI Author compilation - Uri Blass Stockfish 13051500 download

Nebiyu 1.45 winboard Chess engine. New version 15.05.2013

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Nebiyu - winboard chess engines Author -Daniel Shawul   Homepage Nebiyu 1.45 download

Chess engine Booot 5.2.0 first test JCER

2013.05.14-15 JCER Match Booot 5.2.0 - Hannibal 1.3 R Engine Score Ha 1 Hannibal 1.3 x64 11.0/20 01=11=00=001=101=1=1 2 Booot 5.2.0 x64 9.0/20 10=00=11=110=010=0=0 Level: Blitz 3/3  Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz 4,0 GB ram system: Windows 7 64 bit   PGN File download   Table  created with: Arena 3.0

Jurek Chess Engines Rating Live - 14.05.2013

Jurek Chess Engine Rating 2013-05-14 20:41:48 Windows 64 bit, Temp 3’ +3” (min 20 games) Program Elo Games Score Av. Op. Draws 1 Houdini 3 x64 3025 600 68.2 % 2793 42.7 % 2 Critter 1.4 x64 2935 220 55.5 % 2797 50.0 % Houdini 1.5a x64 2929 399 55.5 % 2790 43.9 % 3 Stockfish 13051111 x64 2928 80 40.6 % 2894 56.2 % 4 Komodo 5 CCT x64 2906 30 55.0 % 2771 50.0 % Robodini 1.1 x64 2901 130 59.2 % 2736 36.9 % 5 IvanHoe 50b x64 2894 44 51.1 % 2786 84.1 % 6 Strelka 5.5 x64 28

2013.05.12 JCER Match Tucano 2.0 - Hannibal 1.3

2013.05.12 JCER Match Tucano 2.0 - Hannibal 1.3 R Engine Score ***** 1 Hannibal 1.3 x64 18.5/20 11111=1111=1111=1111 2 Tucano 2.0 x64 1.5/20 00000=0000=0000=0000 Level: Blitz 3/3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB ram system: Windows 7 64 bit  PGN File download Table created with: Arena 3.0

JCER - Match Stockfish 13051111 - Houdini 3

2013.05.13 JCER Match Stockfish 13051111 - Houdini 3 R Engine Score ***** 1 Houdini 3 Pro x64 34.5/50 =11010111=1===1===11101==1===1111===11=====0111==1 2 Stockfish 13051111 x64 15.5/50 =00101000=0===0===00010==0===0000===00=====1000==0 Level: Blitz 3/3  Hardware: Pentium(R) Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB ram system: Windows 7 64 bit  PGN File download : Table created with: Arena 3.0

Vajolet 2.03 - UCI chess engine. New version 13.05.2013

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Vajolet  - UCI engine. Author -  Marco Belli .  Website Vajolet Vajolet 2.03 download

Booot 5.2.0 chess engine UCI. New version 13.05.2013

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Booot - UCI chess engines Author - Alex Morozov Booot 5.2.0 downloadable on the site

Interview with Robert Houdart

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Interview with Robert Houdart

New Development Versions Stockfish 13051111. First test

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Stockfish - chess engines UCI Author compilation -  Marco Costalba Stockfish 13051111 download 2013.05.12 Match Stockfish 130511 R Engine Score ***** 1 Stockfish 13051111 x64 17.0/30 =====1===01==0==1==1======1=1= 2 Stockfish 3 x64 13.0/30 =====0===10==1==0==0======0=0= Level: Blitz 3/3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB system: Windows 7 64 bit PGN downolad Table created with: Arena 3.0

Stockfish 3 - Houdini 3. JCER - three match

2013.05.05-06  JCER Match Stockfish 3 - Houdini 3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB ram system: Windows 7 64 bit R Engine Score ***** 1 Houdini 3 x64 15.5/26 =0==11=1=00==11=1110==101= 2 Stockfish 3 x64 10.5/26 =1==00=0=11==00=0001==010= Level: Blitz 3/3, Table created with: Arena 3.0 2013.05.06-07 JCER Match Stockfish 3 - Houdini 3 Hardware: Intel Core i5-2450M CPU @ 2.50GHz z 7,9 GB ram system: Windows 7 64 bit R Engine Score ***** 1 Houdini 3 x64 21.0/30 ===11=1111==0==1==1===111==1=1 2 Stockfish 3 x64 9.0/30 ===00=0000==1==0==0===000==0=0 Level: Blitz 3/3  Table created with: Arena 3.0 2013.05.07-12 JCER Match Stockfish 3 - Houdini 3 Hardware: Intel Core i5-3210M CPU @ 2.50GHz z 7,9 GB ram System: Windows 8 64 bit R Engine Score ***** 1 Houdini 3 x64 21,0/30 010=11=01=110=1111111=101=11== 2 Stockfish 3 x64 9,0/30 101=00=10=001=0000000=010=00== Level: Blitz 3/3   Table: Arena 3.0 All games download

JCER Match Komodo 5 CCT - Komodo 5

2013.05.11 JCER Match Komodo 5 CCT - Komodo 5 R Engine Score Ko 1 Komodo 5 CCT x64 16.5/30 0011=11=====1=10===1=010===01= 2 Komodo 5 x64 13.5/30 1100=00=====0=01===0=101===10= Level: Blitz 3/3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB system: Windows 7 64 bit, PGN download , Table created with: Arena 3.0

Tucano 2.0 - winboard chess engine. New version 12.05.2013

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Tucano - winboard chess engines Author - Alcides Schulz Tucano 2.0 download

Comstock 3 first test

2013.05.10 Match Comstock1.0.2a Comstock3 R Engine Score ***** 1 ComStock 1.0.2a 64bit 26.0/50 11=0====101=1====1=0=======0=1==10==1000===10==1== 2 ComStock 3 VE x64 24.0/50 00=1====010=0====0=1=======1=0==01==0111===01==0== Level: Blitz 3/3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB system: Windows 7 64 bit PGN download Table created with: Arena 3.0

OliveChess 0.2.7 - UCI engines. New version 10.05.2013

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OliveChess - UCI engines Author - Olivier Herau (France) OliveChess 0.2.7 download

Comstock 3 - chess engine UCI. New version 10.05.2013

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Comstock - UCI chess engines Authors - "dekabrist" JCER = 2872 Comstock 3 downloadable on the site

Jurek Chess Engines Rating - Match Stockfish 3 - Stockfish 13050522 modern

2013.05.08JCER_Stockfishmodern R Engine Score % St 1 Stockfish 3 x64 26.5/50 53.0 0=====01====1=0==1=1==0====1=========1=1=====1==0= 2 Stockfish 13050522 x64 modern 23.5/50 47.0 1=====10====0=1==0=0==1====0=========0=0=====0==1= Level: Blitz 3/3,  Hardware: Intel Core i5-2450M CPU @ 2.50GHz z 7,9 GB Ram Operating system: Windows 7 64 bit,  PGN download Table created with: Arena 3.0

New Development Versions Stockfish 13050823

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Stockfish - chess engines UCI Author compilation -  Marco Costalba Stockfish 13050823 download

JCER - Match Houdini 3 - Houdini 1.5a

JCER_Tournament 2013.04.26 - 2013.05.06 P Engin JCER Score ##### Chg 1 Houdini 3 x64 3019 32.0 / 50 11=11=1=1011=====10=1=0111==01=0=110=1=11010=1=1== +10 2 Houdini 1.5a x64  2934 18.0 / 50 00=00=0=0100=====01=0=1000==10=1=001=0=00101=0=0== -10 Level:  Blitz 3/3  Hardware:  Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz z 7,9 GB RAM Operating system:  Windows 7 64 bit  PGN File download T able created with: Scid vs PC

Stockfish 2.3.1 wins JCER Best Engines Long Tournament (90'+30"). Houdini 3 - second

2013.01.27 - 05.05 JCER Long Test Best Chess Engines R Engine Score St Ho De Cr Ro Fi Iv 1 Stockfish 2.3.1 x64 8.5/12 · · == =1 1= 1= =1 =1 2 Houdini 3 Pro x64 8.0/12 == · · 1= =0 1= =1 11 3 Deep Rybka 4.1 x64 6.5/12 =0 0= · · 1= == 1= =1 4 Critter 1.4 x64 6.0/12 0= =1 0= · · == 1= == 5 RobboLito 0.21Q x64 5.0/12 0= 0= == == · · == == 6 Fire 2.2 xTreme GH 64bit 4.5/12 =0 =0 0= 0= == · · 1= 7 IvanHoe T0.4.1 x64 3.5/12 =0 00 =0 == == 0= · · 42 games download Level: Blitz 90' + 30" H ardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB RAM system: Windows 7 Table created with: Arena 3.0  

Project Invincible 2.04a. New version 04.05.2013

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Project Invincible is a free, portable, open source and cross-platform chess game. Challenge a friend to a 3D chess battle or test your skills against a computer opponent. If the AI is too strong for you, just make it weaker with settings. After all, it's not a shame to lose to full strength of Project Invincible . :) Project Invincible home page Project Invincible - 2.04a download

JCER Best Engines Long Tournament (90'+30"). Game 30, 31, 32,33 and 34

JCER Long Test Best Engines R Engine Score Ho De St Cr Fi Ro Iv S-B 1 Houdini 3 Pro x64 6.5/10 · · 1= == =0 = 1 11  29,50  2 Deep Rybka 4.1 x64 6.5/11 0= · · = 1= 1= == =1  27,00  3 Stockfish 2.3.1 x64 6.0/9 == = · · 1 =1 1= =  27,00  4 Critter 1.4 x64 4.5/9 =1 0= 0 · · 1 = ==  21,75  5 Fire 2.2 xTreme GH 64bit 4.0/10 = 0= =0 0 · · == 1=  17,50  6 RobboLito 0.21Q x64 3.5/9 0 == 0= = == · · =  17,25  7 IvanHoe T0.4.1 x64 3.0/10 00 =0 = == 0= = · ·  14,50  34 of 42 games played , Level: Blitz 90/30  H ardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB RAM system: Windows 7 Table created with: Arena 3.0   Game 30 DeepRybka 4.1 - Houdini 3, Result "1/2-1/2": Game 31 Fire 2.2 xTreme GH - RobboLito 0.21Q, Result "1/2-1/2": Game 32 Critter 1.4 - Deep Rybka 4.1, Result "1/2-1/2": Game 33 Houdini 3 - Stockfish 2.3.1, Result "1/2-1/2": Game 34 Deep Rybka 4.1 - IvanHoe T0.4.1, Result "1-0&q

New Development Versions Stockfish 13050315

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Stockfish - chess engines UCI Author compilation -  Marco Costalba Stockfish 13050315 download

Arasan 15.5. New version 02.05.2013

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Arasan  - UCI engines (and GUI) Author :  Jon Dart   All chess engines downloadable on the site Ratings :  JCR = 2491 ,  CCRL = 2635 ,  WBEC = 2600 ,  CEGT = 2437

Test position - Best chess engines

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Test position 03.05.2013 1. Nd5!  Correct: Engine Time Stockfish 3 11" Houdini 3 4' 5" BlackMamba 1.4 7' 43" Critter 1.6a 12' 40" DeeepRybka 4.1 <15' Gull R-375 <15' JukeBox DEV1 <15' Komodo 5 <15' Strelka 5.5 <15'

JCER - Test Stockfish 3

2013.05.01Test_Stockfish R Engine Score @@@@@ 1 Stockfish 3 x64 28.0/50 ==0=1=====10==1=10========1=1=01=0=11=111=0======= 2 Stockfish 2.3.1 x64 22.0/50 ==1=0=====01==0=01========0=0=10=1=00=000=1======= Level: Blitz 3/3 Hardware: Pentium Dual-Core CPU T4300 @ 2.10GHz z 4,0 GB system: Windows 7 64 bit Games (PGN File) - download Table created with: Arena 3.0

Supra 16.0 - UCI engines. New version 02.05.2013

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Supra  - UCI engines Author : Pedro Mourao Correia Supra 16.0 download     Website   Ratings :  JCR =2321 ,