CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Deep Junior 12 32-bit in CCRL 40/40, 2019-07-19
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 12 32-bit has no rank with rating of 2856 Elo points (+19 -19),
based on 880 games: 215 wins, 300 losses and 365 draws
Score: 45.2%, Average opponent: +31.9, Draws: 41.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 4 32-bit                     3016   8.0-27.0  (+2 -21=12)    0.0   -23
 - Stockfish 2.0.1 32-bit             3013   9.0-21.0  (+3 -15=12)    0.0   +29
 - Stockfish 1.9.1 32-bit             3000  12.5-24.5  (+4 -16=17)    0.0   +45
 - Critter 0.90 32-bit                2989  13.5-24.5  (+5 -16=17)    0.0   +40
 - Naum 4.2 32-bit                    2958  13.0-21.0  (+7 -15=12)    0.0   +23
 - Deep Sjeng c't 2010                2941  12.5-21.5  (+4 -13=17)    0.0    +8
 - Shredder 12 32-bit                 2928  20.5-42.5  (+12-34=17)    0.0   -50
 - Critter 0.80 32-bit                2922  11.5-24.5  (+8 -21=7 )    0.0   -70
 - Komodo 1.3 32-bit                  2916  14.0-20.0  (+6 -12=16)    0.0    +4
 - Komodo 1.2 32-bit                  2896  15.5-22.5  (+6 -13=19)    0.0   -16
 - Hiarcs 13.2                        2896  12.5-17.5  (+7 -12=11)    0.0   -14
 - Fritz 12                           2886  13.0-21.0  (+4 -12=18)    0.3   -40
 - Gull 1.0a 32-bit                   2884  14.0-16.0  (+7 -9 =14)    0.6    +8
 - Gull 1.1 32-bit                    2876  20.5-17.5  (+12-9 =17)    5.3   +42
 - Hiarcs 13.1                        2874  12.5-17.5  (+8 -13=9 )    6.4   -38
 - Spark 1.0 32-bit                   2863  18.5-19.5  (+10-11=17)   24.7     0
 - Thinker 5.4d Inert 32-bit          2856  24.5-21.5  (+12-9 =25)   50.5   +18
 - Booot 5.1.0                        2843   5.0-3.0   (+3 -1 =4 )   88.9   +60
 - Protector 1.3.5 32-bit             2829   8.0-6.0   (+5 -3 =6 )   98.6   +17
 - Grapefruit 1.0 32-bit              2826   7.0-3.0   (+4 -0 =6 )   99.8   +81
 - Toga II 1.4.1SE                    2826   6.0-4.0   (+4 -2 =4 )   99.5   +29
 - Deep Sjeng WC2008 32-bit           2825   5.0-5.0   (+4 -4 =2 )   99.7   -36
 - Booot 5.0                          2825  21.0-14.0  (+14-7 =14)   99.5   +29
 - Cyclone xTreme                     2823  17.0-12.0  (+12-7 =10)   99.8   +22
 - Spark 0.4 32-bit                   2821   4.0-6.0   (+2 -4 =4 )   99.7   -93
 - Cyclone xTreme Rage                2820   2.0-2.0   (+1 -1 =2 )   98.7   -36
 - Zappa Mexico II 32-bit             2809   6.0-4.0   (+3 -1 =6 )  100.0   +15
 - Hannibal 1.0a 32-bit               2800   9.0-5.0   (+4 -0 =10)  100.0   +16
 - Onno 1.2.70 32-bit                 2786   9.0-5.0   (+7 -3 =4 )  100.0   +35
 - Jonny 4.00                         2779  20.0-13.0  (+13-6 =14)  100.0   -10
 - Bright 0.5c                        2778   5.0-5.0   (+3 -3 =4 )  100.0   -78
 - Loop 13.5 32-bit                   2775   5.0-5.0   (+3 -3 =4 )  100.0   -81
 - Zurichess Jura 64-bit              2764   7.0-3.0   (+5 -1 =4 )  100.0   +35
 - chess22k 1.5 64-bit                2750   7.0-3.0   (+5 -1 =4 )  100.0   +17
 - MinkoChess 1.1 32-bit              2740   2.5-1.5   (+2 -1 =1 )  100.0   -33
 - RuyDos 1.0.22 64-bit               2720   6.5-3.5   (+4 -1 =5 )  100.0   -49


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019