CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Gull 2.8b 64-bit 4CPU in CCRL 40/40, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Gull 2.8b 64-bit 4CPU has no rank with rating of 3178 Elo points (+19 -19),
based on 797 games: 185 wins, 199 losses and 413 draws
Score: 49.1%, Average opponent: +4.0, Draws: 51.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 9.1 64-bit 4CPU             3309  15.0-37.0  (+5 -27=20)    0.0    -7
 - Komodo 9 64-bit 4CPU               3308  15.0-45.0  (+0 -30=30)    0.0   -21
 - Stockfish 6 64-bit 4CPU            3291  14.0-28.0  (+3 -17=22)    0.0   +13
 - Komodo 8 64-bit 4CPU               3285  15.0-35.0  (+1 -21=28)    0.0    -6
 - Stockfish 5 64-bit 4CPU            3268  11.0-21.0  (+1 -11=20)    0.0    +5
 - Houdini 4 64-bit 4CPU              3242  16.5-27.5  (+7 -18=19)    0.0   -15
 - Stockfish DD 64-bit 4CPU           3234   1.0-1.0   (+0 -0 =2 )    0.0   +56
 - Houdini 4 Tactical 64-bit 4CPU     3231  12.0-22.0  (+5 -15=14)    0.0   -40
 - Komodo 7a 64-bit 4CPU              3228  14.5-25.5  (+1 -12=27)    0.0   -24
 - Komodo TCEC 64-bit 4CPU            3219  18.0-16.0  (+7 -5 =22)    0.1   +54
 - Fire 4 64-bit 4CPU                 3198  20.5-21.5  (+5 -6 =31)    4.3   +12
 - Equinox 3.20 64-bit 4CPU           3174   2.5-7.5   (+0 -5 =5 )   65.9  -158
 - Critter 1.6a 64-bit 4CPU           3159  24.5-19.5  (+12-7 =25)   96.6   +13
 - Fire 3.0 64-bit 4CPU               3150   1.0-1.0   (+0 -0 =2 )   98.4   -28
 - Bouquet 1.8 64-bit 4CPU            3149   1.0-1.0   (+0 -0 =2 )   99.5   -29
 - Rybka 4 64-bit 4CPU                3147   4.0-6.0   (+2 -4 =4 )   99.7   -94
 - Rybka 4.1 64-bit 4CPU              3144  20.0-14.0  (+9 -3 =22)   99.9   +14
 - DeepSaros 4.1.6 64-bit 4CPU        3128   1.5-0.5   (+1 -0 =1 )   99.9  +106
 - BlackMamba 2.0 64-bit 4CPU         3123  21.5-12.5  (+13-4 =17)  100.0   +22
 - Sting SF 4 64-bit 4CPU             3095   1.0-1.0   (+0 -0 =2 )  100.0   -83
 - NirvanaChess 2.1c 64-bit 4CPU      3095  13.0-6.0   (+8 -1 =10)  100.0   +25
 - Chiron 2 64-bit 4CPU               3085  21.5-11.5  (+16-6 =11)  100.0    +8
 - Hannibal 1.4b 64-bit 4CPU          3077   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Deep Fritz 14 64-bit 4CPU          3072  22.5-9.5   (+14-1 =17)  100.0   +13
 - Naum 4.2 64-bit 4CPU               3061  26.0-7.0   (+20-1 =12)  100.0   +77
 - Protector 1.5.0 64-bit 4CPU        3056   1.5-0.5   (+1 -0 =1 )  100.0   +20
 - Hiarcs 14 4CPU                     3054   1.0-1.0   (+0 -0 =2 )  100.0  -124
 - Deep Junior Yokohama 64-bit 4CPU   3025  25.5-8.5   (+19-2 =13)  100.0   +11
 - Deep Shredder 12 64-bit 4CPU       3018  23.5-10.5  (+15-2 =17)  100.0   -46
 - Spike 1.4 Leiden 4CPU              3016  24.5-7.5   (+18-1 =13)  100.0    +9
 - Texel 1.03 64-bit 4CPU             3010   1.0-1.0   (+0 -0 =2 )  100.0  -168


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019