CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Show each game results
Protector 1.5.0 64-bit 4CPU in CCRL 40/4, 2019-11-08
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 1.5.0 64-bit 4CPU has no rank with rating of 3087 Elo points (+14 -15),
based on 1682 games: 367 wins, 688 losses and 627 draws
Score: 40.5%, Average opponent: +64.4, Draws: 37.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 4 64-bit 4CPU              3332  10.0-40.0  (+2 -32=16)    0.0   +35
 - Houdini 3 64-bit 4CPU              3320   4.5-45.5  (+0 -41=9 )    0.0  -114
 - Stockfish DD 64-bit 4CPU           3310  12.5-37.5  (+2 -27=21)    0.0   +62
 - Komodo TCEC 64-bit 4CPU            3287  10.0-36.0  (+4 -30=12)    0.0    -5
 - Stockfish 4 64-bit 4CPU            3270   9.0-41.0  (+0 -32=18)    0.0   -31
 - Gull 3 64-bit 4CPU                 3261   8.0-39.0  (+1 -32=14)    0.0   -62
 - Gull 2.8b 64-bit 4CPU              3258  10.0-40.0  (+3 -33=14)    0.0   -46
 - Komodo 6 64-bit 4CPU               3252  12.0-38.0  (+0 -26=24)    0.0    +4
 - Fizbo 1.8 64-bit 4CPU              3248  13.0-39.0  (+3 -29=20)    0.0    -2
 - Gull 2.3 64-bit 4CPU               3245  14.0-36.0  (+2 -24=24)    0.0   +24
 - Houdini 4 64-bit                   3241  15.5-34.5  (+8 -27=15)    0.0   +23
 - Komodo 5.1 64-bit 4CPU             3239  19.0-41.0  (+9 -31=20)    0.0   +28
 - Stockfish 3 64-bit 4CPU            3237   3.0-7.0   (+1 -5 =4 )    0.0   +22
 - Critter 1.6a 64-bit 4CPU           3233  12.5-37.5  (+3 -28=19)    0.0   -17
 - Hannibal 1.7 64-bit 4CPU           3228  12.0-40.0  (+4 -32=16)    0.0   -46
 - Gull 2.2 64-bit 4CPU               3224  15.0-34.0  (+5 -24=20)    0.0   +13
 - Fire 3.0 64-bit 4CPU               3216  12.5-32.5  (+2 -22=21)    0.0    +3
 - Rybka 4.1 64-bit 4CPU              3206  19.0-41.0  (+6 -28=26)    0.0    +4
 - Booot 6.1 64-bit 4CPU              3188  10.0-30.0  (+2 -22=16)    0.0   -58
 - Chiron 2 64-bit 4CPU               3120  26.0-24.0  (+16-14=20)    0.1   +44
 - Hannibal 1.4b 64-bit 4CPU          3118  25.0-25.0  (+15-15=20)    0.1   +31
 - Naum 4.2 64-bit 4CPU               3099  19.5-29.5  (+9 -19=21)    8.0   -53
 - Senpai 1.0 64-bit 4CPU             3097  23.0-27.0  (+13-17=20)   18.1   -18
 - Pedone 1.5 64-bit 4CPU             3094  16.5-17.5  (+10-11=13)   28.9    -3
 - Hannibal 1.3 64-bit 4CPU           3067  32.5-27.5  (+18-13=29)   94.8    +3
 - Deep Shredder 12 64-bit 4CPU       3042  28.0-21.0  (+18-11=20)  100.0    +1
 - Spike 1.4 Leiden 4CPU              3039  28.0-22.0  (+20-14=16)  100.0    -8
 - Spark 1.0 64-bit 4CPU              3030  37.5-22.5  (+25-10=25)  100.0   +21
 - Deep Junior Yokohama 64-bit 4CPU   3026  27.0-23.0  (+16-12=22)  100.0   -36
 - Deep Junior 13.3 64-bit 4CPU       3026  32.5-17.5  (+24-9 =17)  100.0   +38
 - Zappa Mexico II 64-bit 4CPU        2971  49.5-20.5  (+37-8 =25)  100.0   +22
 - Deep Sjeng WC2008 64-bit 4CPU      2941  38.0-12.0  (+29-3 =18)  100.0   +28
 - Toga II 3.0 4CPU                   2931  38.0-12.0  (+30-4 =16)  100.0   +24
 - Toga II 1.4 beta5c 4CPU            2904  38.0-11.0  (+30-3 =16)  100.0    +8


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019