CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Gull 1.1 32-bit in CCRL 40/40, 2019-07-11
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://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Gull 1.1 32-bit has no rank with rating of 2876 Elo points (+17 -17),
based on 1051 games: 241 wins, 296 losses and 514 draws
Score: 47.4%, Average opponent: +16.6, Draws: 48.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 4 32-bit                     3016  12.0-30.0  (+3 -21=18)    0.0    +5
 - Stockfish 2.0.1 32-bit             3013   9.5-28.5  (+1 -20=17)    0.0   -19
 - Stockfish 1.9.1 32-bit             3000  12.5-27.5  (+0 -15=25)    0.0   +19
 - Critter 0.90 32-bit                2989  10.0-40.0  (+1 -31=18)    0.0   -89
 - Naum 4.2 32-bit                    2958  17.0-24.0  (+7 -14=20)    0.0   +32
 - Deep Sjeng c't 2010                2941  16.5-25.5  (+8 -17=17)    0.0    -1
 - Shredder 12 32-bit                 2928  33.5-38.5  (+18-23=31)    0.0   +29
 - Critter 0.80 32-bit                2922  15.0-17.0  (+4 -6 =22)    0.0   +30
 - Komodo 1.3 32-bit                  2916  18.0-24.0  (+9 -15=18)    0.0    -4
 - Spike 1.4 Leiden                   2915  13.0-21.0  (+5 -13=16)    0.0   -33
 - Rybka 2.3.2a 32-bit                2912  15.5-14.5  (+6 -5 =19)    0.0   +41
 - Komodo 1.2 32-bit                  2896  15.0-24.0  (+3 -12=24)    3.7   -44
 - Hiarcs 13.2                        2896  16.0-14.0  (+8 -6 =16)    2.4   +40
 - Fritz 12                           2886  20.5-17.5  (+10-7 =21)   17.7   +31
 - Protector 1.4.0 32-bit             2877  17.5-16.5  (+11-10=13)   46.1   +11
 - Hiarcs 13.1                        2874  21.0-17.0  (+12-8 =18)   59.1   +28
 - Spark 1.0 32-bit                   2864  20.5-21.5  (+9 -10=23)   88.7   -16
 - Thinker 5.4d Inert 32-bit          2856  23.5-22.5  (+14-13=19)   98.2   -14
 - Deep Junior 12 32-bit              2856  17.5-20.5  (+9 -12=17)   94.7   -42
 - Booot 5.1.0                        2843   5.5-6.5   (+3 -4 =5 )  100.0   -57
 - Protector 1.3.5 32-bit             2829  20.5-17.5  (+10-7 =21)  100.0   -24
 - Grapefruit 1.0 32-bit              2826  17.0-13.0  (+8 -4 =18)  100.0   -11
 - Booot 5.0                          2825  22.0-12.0  (+11-1 =22)  100.0   +29
 - Cyclone xTreme                     2823  16.5-13.5  (+10-7 =13)  100.0   -24
 - Spark 0.4 32-bit                   2820  21.0-13.0  (+13-5 =16)  100.0   +15
 - Hannibal 1.0a 32-bit               2800  26.0-16.0  (+17-7 =18)  100.0    -2
 - Jonny 4.00                         2778  28.5-9.5   (+20-1 =17)  100.0   +57
 - Scorpio 2.7 32-bit                 2749   2.0-2.0   (+1 -1 =2 )  100.0  -127
 - Tornado 4.4 32-bit                 2743   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - MinkoChess 1.0 32-bit              2743   0.5-0.5   (+0 -0 =1 )  100.0  -163
 - MinkoChess 1.1 32-bit              2740   8.5-3.5   (+5 -0 =7 )  100.0   -17
 - Crafty 23.4 32-bit                 2732   2.0-2.0   (+1 -1 =2 )  100.0  -144


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019