CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Deep Junior 12.5 64-bit 4CPU in CCRL 40/4, 2019-08-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Deep Junior 12.5 64-bit 4CPU has no rank with rating of 3013 Elo points (+16 -16),
based on 1447 games: 346 wins, 579 losses and 522 draws
Score: 41.9%, Average opponent: +58.2, Draws: 36.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 2.0c 64-bit 4CPU           3277   8.0-42.0  (+2 -36=12)    0.0    +5
 - Houdini 1.5a 64-bit 4CPU           3264   9.0-41.0  (+4 -36=10)    0.0    +1
 - Critter 1.2 64-bit 4CPU            3208  10.0-39.0  (+1 -30=18)    0.0    -3
 - Rybka 4.1 64-bit 4CPU              3206  12.5-37.5  (+4 -29=17)    0.0   +23
 - Rybka 4 64-bit 4CPU                3198  10.5-39.5  (+2 -31=17)    0.0   -14
 - Stockfish 2.1.1 64-bit 4CPU        3194  15.0-35.0  (+6 -26=18)    0.0   +48
 - Houdini 1.5a 64-bit                3169  14.0-36.0  (+7 -29=14)    0.0     0
 - Stockfish 2.0.1 64-bit 4CPU        3166  12.5-37.5  (+6 -31=13)    0.0   -26
 - Critter 1.01 64-bit 4CPU           3155  19.5-30.5  (+11-22=17)    0.0   +68
 - Komodo 4 64-bit                    3126  20.5-29.5  (+13-22=15)    0.0   +51
 - Komodo 3 64-bit                    3108  18.5-31.5  (+9 -22=19)    0.0   +11
 - Naum 4.2 64-bit 4CPU               3098  18.5-31.5  (+10-23=17)    0.0    -3
 - Komodo 2.01 64-bit                 3071  17.0-31.0  (+11-25=12)    0.0   -48
 - Komodo 2.03 64-bit                 3071  26.0-24.0  (+17-15=18)    0.0   +72
 - Deep Shredder 12 64-bit 4CPU       3041  21.5-28.5  (+12-19=19)    0.1   -14
 - Spike 1.4 Leiden 4CPU              3037  22.0-28.0  (+11-17=22)    0.4   -12
 - Hiarcs 13.2 4CPU                   3033  22.0-28.0  (+12-18=20)    2.7   -17
 - Spark 1.0 64-bit 4CPU              3029  22.0-28.0  (+11-17=22)    4.1   -19
 - Deep Junior 13 64-bit 4CPU         3012  26.0-24.0  (+14-12=24)   56.4   +10
 - Hiarcs 13.1 4CPU                   3009  23.5-26.5  (+16-19=15)   68.5   -24
 - Deep Junior 12 64-bit 4CPU         2989  27.0-23.0  (+14-10=26)   98.7     0
 - Fritz 13                           2985  26.5-23.5  (+19-16=15)   99.9    -6
 - Protector 1.4.0 64-bit 4CPU        2971  31.0-19.0  (+19-7 =24)  100.0   +31
 - Zappa Mexico II 64-bit 4CPU        2970  24.0-26.0  (+10-12=28)  100.0   -55
 - Onno 1.2.70 64-bit 4CPU            2955  31.0-19.0  (+23-11=16)  100.0   +21
 - Thinker 5.4c Inert 64-bit 4CPU     2952  28.0-22.0  (+20-14=16)  100.0   -18
 - Deep Sjeng WC2008 64-bit 4CPU      2940  27.0-23.0  (+18-14=18)  100.0   -45
 - Deep Sjeng 3.0 64-bit 4CPU         2930  28.0-22.0  (+16-10=24)  100.0   -47
 - Toga II 1.4 beta5c 4CPU            2904  36.0-14.0  (+28-6 =16)  100.0   +42


Created in 2005-2013 by CCRL team
Last games added on August 20, 2019