CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Gull 2.3 64-bit in CCRL 40/40, 2019-10-19
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, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Gull 2.3 64-bit has no rank with rating of 3063 Elo points (+19 -19),
based on 775 games: 159 wins, 173 losses and 443 draws
Score: 49.1%, Average opponent: +5.7, Draws: 57.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 4 64-bit                   3169   8.0-22.0  (+0 -14=16)    0.0   -30
 - Stockfish DD 64-bit                3165   7.5-23.5  (+0 -16=15)    0.0   -55
 - Houdini 3 64-bit                   3159  10.0-20.0  (+3 -13=14)    0.0    -5
 - Komodo TCEC 64-bit                 3144   8.5-21.5  (+0 -13=17)    0.0   -45
 - Komodo 6 64-bit                    3143  12.0-18.0  (+5 -11=14)    0.0   +19
 - Stockfish 4 64-bit                 3122  14.5-19.5  (+6 -11=17)    0.0   +13
 - Strelka 5.5 64-bit                 3104  13.5-22.5  (+3 -12=21)    0.0   -31
 - Critter 1.6a 64-bit                3102  14.5-20.5  (+5 -11=19)    0.0    -9
 - Fire 3.0 64-bit                    3080  16.0-18.0  (+5 -7 =22)    8.0    +1
 - Rybka 4.1 64-bit                   3079  16.0-16.0  (+8 -8 =16)    7.3   +17
 - Bouquet 1.8 64-bit                 3075  16.0-19.0  (+4 -7 =24)   13.4   -10
 - IvanHoe 9.46h 64-bit               3062  15.0-15.0  (+3 -3 =24)   54.3    -1
 - RobboLito 0.21Q 64-bit             3059  15.5-17.5  (+4 -6 =23)   62.9   -18
 - DeepSaros 4.1.6 64-bit             3056   1.0-0.0   (+1 -0 =0 )   72.8  +INF
 - Vitruvius 1.11C 64-bit             3050  14.5-15.5  (+4 -5 =21)   87.4   -24
 - DeepSaros 4.1.3c 64-bit            3049  17.0-13.0  (+6 -2 =22)   82.0   +20
 - DeepSaros 3.3b 64-bit              3046  14.5-15.5  (+4 -5 =21)   90.7   -26
 - Sting SF 3 64-bit                  3039  19.0-15.0  (+8 -4 =22)   97.8    +9
 - BlackMamba 1.4 64-bit              3028  21.5-14.5  (+9 -2 =25)   99.9   +15
 - Sting SF 4 64-bit                  3026  16.5-7.5   (+12-3 =9 )   99.8   +88
 - Deep Fritz 14 64-bit 1CPU          3019  21.0-9.0   (+14-2 =14)  100.0   +80
 - Chiron 2 64-bit                    3015  13.5-18.5  (+5 -10=17)  100.0   -94
 - Hannibal 1.4b 64-bit               3002  23.5-13.5  (+13-3 =21)  100.0   +18
 - Protector 1.5.0 64-bit             2986  20.5-10.5  (+13-3 =15)  100.0   +17
 - Chiron 1.1a 64-bit                 2980  22.0-8.0   (+16-2 =12)  100.0   +68
 - Texel 1.03 64-bit                  2925   1.0-1.0   (+0 -0 =2 )  100.0  -138
 - Quazar 0.4 64-bit                  2906   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Booot 5.2.0 64-bit                 2895   4.0-0.0   (+4 -0 =0 )  100.0  +INF


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