CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Gull 2.8b 64-bit 4CPU in CCRL 40/40, 2018-01-20
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:
Gull 2.8b 64-bit 4CPU has no rank with rating of 3186 Elo points (+19 -19),
based on 797 games: 185 wins, 199 losses and 413 draws
Score: 49.1%, Average opponent: +3.9, Draws: 51.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 9.1 64-bit 4CPU             3318  15.0-37.0  (+5 -27=20)    0.0    -6
 - Komodo 9 64-bit 4CPU               3316  15.0-45.0  (+0 -30=30)    0.0   -21
 - Stockfish 6 64-bit 4CPU            3299  14.0-28.0  (+3 -17=22)    0.0   +13
 - Komodo 8 64-bit 4CPU               3293  15.0-35.0  (+1 -21=28)    0.0    -6
 - Stockfish 5 64-bit 4CPU            3277  11.0-21.0  (+1 -11=20)    0.0    +6
 - Houdini 4 64-bit 4CPU              3250  16.5-27.5  (+7 -18=19)    0.0   -15
 - Stockfish DD 64-bit 4CPU           3242   1.0-1.0   (+0 -0 =2 )    0.0   +56
 - Houdini 4 Tactical 64-bit 4CPU     3239  12.0-22.0  (+5 -15=14)    0.0   -40
 - Komodo 7a 64-bit 4CPU              3236  14.5-25.5  (+1 -12=27)    0.0   -24
 - Komodo TCEC 64-bit 4CPU            3228  18.0-16.0  (+7 -5 =22)    0.1   +55
 - Fire 4 64-bit 4CPU                 3207  20.5-21.5  (+5 -6 =31)    3.8   +13
 - Equinox 3.20 64-bit 4CPU           3185   2.5-7.5   (+0 -5 =5 )   53.5  -155
 - Critter 1.6a 64-bit 4CPU           3168  24.5-19.5  (+12-7 =25)   95.6   +14
 - Fire 3.0 64-bit 4CPU               3158   1.0-1.0   (+0 -0 =2 )   98.3   -28
 - Bouquet 1.8 64-bit 4CPU            3157   1.0-1.0   (+0 -0 =2 )   99.5   -29
 - Rybka 4 64-bit 4CPU                3154   4.0-6.0   (+2 -4 =4 )   99.8   -95
 - Rybka 4.1 64-bit 4CPU              3151  20.0-14.0  (+9 -3 =22)   99.9   +13
 - DeepSaros 4.1.6 64-bit 4CPU        3136   1.5-0.5   (+1 -0 =1 )   99.9  +106
 - BlackMamba 2.0 64-bit 4CPU         3130  21.5-12.5  (+13-4 =17)  100.0   +21
 - NirvanaChess 2.1c 64-bit 4CPU      3103  13.0-6.0   (+8 -1 =10)  100.0   +25
 - Sting SF 4 64-bit 4CPU             3102   1.0-1.0   (+0 -0 =2 )  100.0   -84
 - Chiron 2 64-bit 4CPU               3093  21.5-11.5  (+16-6 =11)  100.0    +8
 - Hannibal 1.4b 64-bit 4CPU          3084   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Deep Fritz 14 64-bit 4CPU          3080  22.5-9.5   (+14-1 =17)  100.0   +13
 - Naum 4.2 64-bit 4CPU               3067  26.0-7.0   (+20-1 =12)  100.0   +75
 - Protector 1.5.0 64-bit 4CPU        3062   1.5-0.5   (+1 -0 =1 )  100.0   +18
 - Hiarcs 14 4CPU                     3060   1.0-1.0   (+0 -0 =2 )  100.0  -126
 - Deep Junior Yokohama 64-bit 4CPU   3032  25.5-8.5   (+19-2 =13)  100.0   +10
 - Deep Shredder 12 64-bit 4CPU       3024  23.5-10.5  (+15-2 =17)  100.0   -48
 - Spike 1.4 Leiden 4CPU              3023  24.5-7.5   (+18-1 =13)  100.0    +8
 - Texel 1.03 64-bit 4CPU             3015   1.0-1.0   (+0 -0 =2 )  100.0  -171


Created in 2005-2013 by CCRL team
Last games added on January 20, 2018