CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Protector 1.6.0 64-bit 4CPU in CCRL 40/40, 2018-04-21
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:
Protector 1.6.0 64-bit 4CPU has no rank with rating of 3076 Elo points (+21 -22),
based on 656 games: 119 wins, 208 losses and 329 draws
Score: 43.2%, Average opponent: +44.0, Draws: 50.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 8 64-bit 4CPU               3290   8.0-42.0  (+0 -34=16)    0.0   -26
 - Stockfish 5 64-bit 4CPU            3274   6.5-23.5  (+0 -17=13)    0.0   +18
 - Houdini 4 64-bit 4CPU              3248   4.0-18.0  (+0 -14=8 )    0.0   -45
 - Komodo 7a 64-bit 4CPU              3233   6.0-24.0  (+1 -19=10)    0.0   -49
 - Gull 3 64-bit 4CPU                 3188  10.0-20.0  (+2 -12=16)    0.0   +16
 - Critter 1.6a 64-bit 4CPU           3165  18.5-31.5  (+5 -18=27)    0.0   +11
 - Fire 3.0 64-bit 4CPU               3155   6.0-16.0  (+0 -10=12)    0.0   -52
 - Bouquet 1.8 64-bit 4CPU            3155   7.0-17.0  (+1 -11=12)    0.0   -46
 - Rybka 4.1 64-bit 4CPU              3149   9.0-13.0  (+2 -6 =14)    0.0   +23
 - DeepSaros 4.1.6 64-bit 4CPU        3133  10.5-11.5  (+3 -4 =15)    0.0   +45
 - BlackMamba 2.0 64-bit 4CPU         3128   9.5-14.5  (+3 -8 =13)    0.0   -10
 - Fizbo 1.7 64-bit 4CPU              3123   4.5-5.5   (+1 -2 =7 )    0.3   +19
 - Chiron 2 64-bit 4CPU               3090  10.5-13.5  (+5 -8 =11)   13.1   -26
 - Hannibal 1.4b 64-bit 4CPU          3082  12.5-9.5   (+6 -3 =13)   32.0   +46
 - Deep Fritz 14 64-bit 4CPU          3078  14.0-16.0  (+5 -7 =18)   44.1   -17
 - Naum 4.2 64-bit 4CPU               3065  11.0-11.0  (+7 -7 =8 )   81.5   -11
 - Texel 1.04 64-bit 4CPU             3063  14.5-15.5  (+7 -8 =15)   81.0   -24
 - Hiarcs 14 4CPU                     3058  14.0-8.0   (+9 -3 =10)   92.0   +65
 - Deep Junior Yokohama 64-bit 4CPU   3029  13.0-11.0  (+7 -5 =12)  100.0   -22
 - Senpai 1.0 64-bit 4CPU             3028  12.5-9.5   (+6 -3 =13)  100.0    -9
 - Andscacs 0.80 64-bit 4CPU          3027   6.5-3.5   (+4 -1 =5 )   99.5   +45
 - Deep Shredder 12 64-bit 4CPU       3021  17.0-7.0   (+13-3 =8 )  100.0   +87
 - Spike 1.4 Leiden 4CPU              3020  12.0-11.0  (+3 -2 =18)  100.0   -42
 - Texel 1.03 64-bit 4CPU             3013   7.0-3.0   (+5 -1 =4 )   99.9   +63
 - Fizbo 1.5 64-bit 4CPU              2996   6.0-4.0   (+3 -1 =6 )  100.0   -24
 - Arasan 18.3 64-bit 4CPU            2977  15.0-5.0   (+10-0 =10)  100.0   +50
 - Arasan 18.2 64-bit 4CPU            2973  14.0-5.0   (+9 -0 =10)  100.0   +35
 - Fizbo 1.4 64-bit 4CPU              2935   4.5-3.5   (+2 -1 =5 )  100.0  -108


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018