CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Deep Junior 11.2 64-bit in CCRL 40/40, 2019-09-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Deep Junior 11.2 64-bit has no rank with rating of 2828 Elo points (+25 -25),
based on 542 games: 158 wins, 197 losses and 187 draws
Score: 46.4%, Average opponent: +26.0, Draws: 34.5%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Stockfish 1.9.1 64-bit            3036   3.0-21.0  (+0 -18=6 )    0.0   -80
 - Stockfish 1.8 64-bit              3028   5.0-19.0  (+2 -16=6 )    0.0   -16
 - Critter 0.80 64-bit               2968   6.0-18.0  (+3 -15=6 )    0.0   -39
 - Shredder 12 32-bit                2930   7.5-16.5  (+4 -13=7 )    0.0   -27
 - Komodo 1.0 64-bit                 2922   9.0-15.0  (+3 -9 =12)    0.0   +18
 - Critter 0.70 64-bit               2921   9.0-15.0  (+5 -11=8 )    0.0    +7
 - Thinker 5.4c Inert 64-bit         2861  11.5-12.5  (+8 -9 =7 )    1.2   +19
 - Zappa Mexico II 64-bit            2855  10.0-14.0  (+6 -10=8 )    2.4   -26
 - Protector 1.3.6 64-bit            2854  10.5-13.5  (+7 -10=7 )    8.8   -17
 - Booot 5.1.0                       2844  11.0-13.0  (+6 -8 =10)   11.7   -13
 - Protector 1.3.4 64-bit            2841  11.0-13.0  (+6 -8 =10)   23.5   -11
 - Critter 0.60 64-bit               2841  15.0-9.0   (+10-4 =10)   23.9   +90
 - Spark 0.3 64-bit                  2836  13.5-10.5  (+9 -6 =9 )   30.0   +49
 - Deep Sjeng WC2008 64-bit          2836   9.5-14.5  (+4 -9 =11)   29.1   -54
 - Hannibal 1.0a 64-bit              2832  10.0-14.0  (+7 -11=6 )   42.2   -53
 - Grapefruit 1.0 32-bit             2827  12.0-12.0  (+9 -9 =6 )   54.5    -1
 - Booot 5.0                         2826  17.0-7.0   (+15-5 =4 )   56.7  +160
 - Hiarcs 12.1                       2818  11.5-12.5  (+6 -7 =11)   77.5   -21
 - MinkoChess 1.0 64-bit             2804  14.0-10.0  (+7 -3 =14)   90.1   +24
 - Scorpio 2.7.6 64-bit              2782   6.0-4.0   (+5 -3 =2 )   99.9   +32
 - DiscoCheck 4.3 64-bit             2759   6.5-3.5   (+6 -3 =1 )  100.0   +49
 - EXchess 7.11b 64-bit              2743   7.0-3.0   (+5 -1 =4 )  100.0   +41
 - Counter 3.0 64-bit                2732   6.0-4.0   (+4 -2 =4 )  100.0   -36
 - Devel 2.0000                      2725   6.0-4.0   (+3 -1 =6 )  100.0   -47
 - GreKo 2018.08 64-bit              2720   4.5-1.5   (+4 -1 =1 )  100.0   +92
 - Arasan 16.0 64-bit                2712   6.5-3.5   (+5 -2 =3 )  100.0   -16
 - K2 0.95                           2687   6.5-3.5   (+5 -2 =3 )  100.0   -36
 - ProDeo 2.0                        2683   6.5-3.5   (+4 -1 =5 )  100.0   -53


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019