CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Gull 3.1 64-bit in CCRL 40/4, 2019-07-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Gull 3.1 64-bit has no rank with rating of 3190 Elo points (+15 -15),
based on 1505 games: 427 wins, 415 losses and 663 draws
Score: 50.4%, Average opponent: +5.1, Draws: 44.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit                 3483  13.0-87.0  (+2 -76=22)    0.0     0
 - asmFish 191017 64-bit              3450  12.0-48.0  (+0 -36=24)    0.0   +61
 - SugaR XPrO 1.3 64-bit              3449   9.0-51.0  (+1 -43=16)    0.0     0
 - SugaR XPrO 1.2 64-bit              3442  10.0-50.0  (+0 -40=20)    0.0   +18
 - Stockfish 7 64-bit                 3354  22.0-47.0  (+8 -33=28)    0.0   +47
 - Komodo 10 64-bit                   3337  18.5-49.5  (+6 -37=25)    0.0    -2
 - Houdini 4 64-bit                   3240  29.5-39.5  (+13-23=33)    0.0    +6
 - Fire 4 64-bit                      3191  37.0-29.0  (+15-7 =44)   46.7   +34
 - Equinox 3.30 64-bit                3161  33.0-37.0  (+13-17=40)  100.0   -42
 - Critter 1.6a 64-bit                3158  35.0-35.0  (+14-14=42)  100.0   -30
 - Fritz 15 64-bit                    3145  33.0-30.0  (+11-8 =44)  100.0   -32
 - Andscacs 0.872 64-bit              3130  28.0-22.0  (+15-9 =26)  100.0   -22
 - Fizbo 1.7 64-bit                   3128  30.5-19.5  (+18-7 =25)  100.0    +3
 - Hannibal 1.7 64-bit                3111  38.5-25.5  (+24-11=29)  100.0   -14
 - Rybka 4.1 64-bit                   3108  32.5-17.5  (+19-4 =27)  100.0    +4
 - NirvanaChess 2.3 64-bit            3097  32.5-17.5  (+22-7 =21)  100.0    +1
 - Chiron 3.01 64-bit                 3095  32.5-17.5  (+20-5 =25)  100.0    -5
 - Texel 1.06 64-bit                  3095  37.0-13.0  (+27-3 =20)  100.0   +59
 - Protector 1.9.0 64-bit             3084  35.5-14.5  (+26-5 =19)  100.0   +31
 - iCE 3.0 64-bit                     3081  31.0-19.0  (+18-6 =26)  100.0   -38
 - Booot 6.0.2 64-bit                 3040  46.5-17.5  (+32-3 =29)  100.0    -8
 - Naum 4.6 64-bit                    3032  48.0-16.0  (+38-6 =20)  100.0   +16
 - Alfil 15.7 64-bit                  3031  43.5-20.5  (+31-8 =25)  100.0   -42
 - SmarThink 1.96 64-bit              3026  47.5-16.5  (+36-5 =23)  100.0     0
 - Hakkapeliitta TCEC v2 64-bit       3023  23.0-7.0   (+18-2 =10)  100.0   +19


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019