CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Protector 1.3.4 64-bit 4CPU in CCRL 40/4, 2019-10-19
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Protector 1.3.4 64-bit 4CPU has no rank with rating of 2952 Elo points (+13 -13),
based on 2122 games: 421 wins, 831 losses and 870 draws
Score: 40.3%, Average opponent: +64.4, Draws: 41.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 4 64-bit 4CPU                3198   6.5-43.5  (+0 -37=13)    0.0   -33
 - Stockfish 2.0.1 64-bit 4CPU        3167   9.0-41.0  (+0 -32=18)    0.0    -2
 - Rybka 3 64-bit 4CPU                3166   8.5-55.5  (+2 -49=13)    0.0   -79
 - Stockfish 1.9.1 64-bit 4CPU        3152  23.5-76.5  (+3 -56=41)    0.0   +28
 - Stockfish 1.7.1 64-bit 4CPU        3140  14.0-50.0  (+3 -39=22)    0.0    -4
 - Stockfish 1.8 64-bit 4CPU          3137  11.5-38.5  (+2 -29=19)    0.0    +5
 - Critter 0.90 64-bit 4CPU           3128  11.0-39.0  (+1 -29=20)    0.0    -6
 - Rybka 4 64-bit                     3101  13.5-36.5  (+5 -28=17)    0.0    -7
 - Naum 4.2 64-bit 4CPU               3098  28.0-71.0  (+9 -52=38)    0.0    +3
 - Stockfish 1.6.3 64-bit 4CPU        3089  11.5-22.5  (+4 -15=15)    0.0   +36
 - Critter 0.80 64-bit 4CPU           3069  16.0-34.0  (+7 -25=18)    0.0    -1
 - Deep Shredder 12 64-bit 4CPU       3041  36.5-62.5  (+16-42=41)    0.0    +6
 - Hiarcs 13.2 4CPU                   3033  24.0-26.0  (+12-14=24)    0.0   +70
 - Deep Fritz 12 4CPU                 3030  15.5-33.5  (+4 -22=23)    0.0   -38
 - Spark 1.0 64-bit 4CPU              3029  21.0-29.0  (+10-18=22)    0.0   +27
 - Hiarcs 13.1 4CPU                   3009  22.5-27.5  (+11-16=23)    0.0   +27
 - Spark 0.5 64-bit 4CPU              3000  19.5-30.5  (+10-21=19)    0.0   -20
 - Komodo 1.3 64-bit                  2993  19.5-30.5  (+8 -19=23)    0.0   -26
 - Deep Junior 12 64-bit 4CPU         2989  28.5-21.5  (+21-14=15)    0.0   +84
 - Spark 0.4 64-bit 4CPU              2988  30.0-34.0  (+16-20=28)    0.0   +17
 - Zappa Mexico II 64-bit 4CPU        2970  41.0-58.0  (+17-34=48)    0.4   -32
 - Spark 0.3a 64-bit 4CPU             2962  21.5-13.5  (+12-4 =19)   17.4   +72
 - Onno 1.2.70 64-bit 4CPU            2955  27.0-23.0  (+18-14=18)   35.2   +31
 - Thinker 5.4c Inert 64-bit 4CPU     2952  30.0-34.0  (+17-21=26)   49.1   -19
 - Deep Junior 11.1a 64-bit 4CPU      2942  58.5-39.5  (+40-21=37)   84.6   +51
 - Hiarcs 12 4CPU                     2941  35.5-28.5  (+28-21=15)   92.3   +29
 - Deep Sjeng WC2008 64-bit 4CPU      2940  32.5-31.5  (+19-18=27)   94.0    -6
 - Hiarcs 12.1 4CPU                   2938  34.0-30.0  (+20-16=28)   95.1    +3
 - Komodo 1.0 64-bit                  2932  47.5-51.5  (+22-26=51)   99.1   -31
 - Deep Sjeng 3.0 64-bit 4CPU         2930  14.5-20.5  (+4 -10=21)   99.8   -67
 - Deep Sjeng c't 2010                2925  26.0-23.0  (+11-8 =30)   99.7    -9
 - Deep Junior 11.2 64-bit 4CPU       2924  23.5-26.5  (+13-16=21)   99.6   -48
 - Critter 0.60 64-bit 4CPU           2911  24.0-26.0  (+11-13=26)   99.9   -50
 - Bright 0.5c 4CPU                   2906  41.0-23.0  (+30-12=22)  100.0   +45
 - Toga II 1.4 beta5c 4CPU            2904  29.5-34.5  (+15-20=29)  100.0   -72


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