CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Deep Junior 12.5 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Deep Junior 12.5 64-bit has no rank with rating of 2912 Elo points (+32 -32),
based on 316 games: 79 wins, 110 losses and 127 draws
Score: 45.1%, Average opponent: +32.9, Draws: 40.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 3 64-bit                    3096   2.5-13.5  (+0 -11=5 )    0.0   -60
 - Critter 1.2 64-bit                 3085   2.0-14.0  (+0 -12=4 )    0.0  -114
 - Rybka 4.1 64-bit                   3082   4.0-12.0  (+0 -8 =8 )    0.0   +16
 - Stockfish 2.1.1 64-bit             3057   6.0-10.0  (+2 -6 =8 )    0.0   +71
 - Gull II b2 64-bit                  2997   6.0-10.0  (+3 -7 =6 )    0.0    +5
 - Naum 4.2 64-bit                    2980   8.5-7.5   (+5 -4 =7 )    0.0   +85
 - Hiarcs 14                          2963   8.5-7.5   (+5 -4 =7 )    0.1   +71
 - Deep Shredder 12 64-bit            2943   7.5-8.5   (+6 -7 =3 )    3.4    +9
 - Gull 1.2 64-bit                    2921   6.5-9.5   (+2 -5 =9 )   31.7   -50
 - Spike 1.4 Leiden                   2920   6.0-10.0  (+3 -7 =6 )   31.3   -72
 - ChessBrainVB 3.31                  2914   5.5-4.5   (+3 -2 =5 )   47.4   +29
 - Gull 1.1 64-bit                    2910  10.5-5.5   (+7 -2 =7 )   55.7   +92
 - Protector 1.4.0 64-bit             2906   9.5-6.5   (+7 -4 =5 )   65.0   +55
 - Quazar 0.4 64-bit                  2906   9.0-7.0   (+5 -3 =8 )   64.1   +30
 - Rybka 1.1 64-bit                   2902   6.0-10.0  (+2 -6 =8 )   70.2   -83
 - Spark 1.0 64-bit                   2895   9.0-7.0   (+5 -3 =8 )   84.0   +24
 - Deuterium 14.3.34.130 64-bit       2892   6.0-4.0   (+5 -3 =2 )   87.7   +58
 - Cheng4 0.38 64-bit                 2891   4.5-5.5   (+3 -4 =3 )   85.4   -52
 - Zappa Mexico II 64-bit             2858   8.5-7.5   (+7 -6 =3 )   99.9   -32
 - EXchess 7.71b 64-bit               2854   4.5-5.5   (+1 -2 =7 )   99.9   -89
 - Atlas 3.80 64-bit                  2849   6.0-4.0   (+4 -2 =4 )  100.0    -4
 - The Baron 3.29 64-bit              2786   6.0-4.0   (+4 -2 =4 )  100.0   -63


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018