CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Gull 3.1 64-bit 4CPU in CCRL 40/4, 2019-10-12
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Gull 3.1 64-bit 4CPU has no rank with rating of 3215 Elo points (+18 -18),
based on 1090 games: 208 wins, 407 losses and 475 draws
Score: 40.9%, Average opponent: +67.9, Draws: 43.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU            3547   6.0-76.0  (+1 -71=10)    0.0   -65
 - SugaR XPrO 1.2 64-bit 4CPU         3529   6.0-54.0  (+0 -48=12)    0.0   -14
 - asmFish 191017 64-bit 4CPU         3526   8.5-41.5  (+0 -33=17)    0.0   +82
 - Fire 6.1 64-bit 4CPU               3349  15.5-44.5  (+1 -30=29)    0.0   -13
 - Deep Shredder 13 64-bit 4CPU       3324  21.0-38.0  (+4 -21=34)    0.0   +28
 - Fizbo 1.9 64-bit 4CPU              3320  23.0-37.0  (+10-24=26)    0.0   +31
 - Andscacs 0.92 64-bit 4CPU          3314  22.0-38.0  (+9 -25=26)    0.0   +16
 - Andscacs 0.921 64-bit 4CPU         3303  18.0-32.0  (+5 -19=26)    0.0    +5
 - Booot 6.2 64-bit 4CPU              3257  30.0-30.0  (+12-12=36)    0.0   +43
 - Chiron 4 64-bit 4CPU               3242  30.5-29.5  (+15-14=31)    0.4   +31
 - Fritz 15 64-bit 4CPU               3224  32.0-28.0  (+15-11=34)   17.2   +30
 - NirvanaChess 2.4 64-bit 4CPU       3224  15.5-24.5  (+4 -13=23)   18.1   -55
 - Texel 1.07 64-bit 4CPU             3206  35.0-25.0  (+19-9 =32)   77.5   +39
 - BlackMamba 2.0 64-bit 4CPU         3198  33.5-24.5  (+21-12=25)   94.5   +28
 - Senpai 2.0 64-bit 4CPU             3176  21.5-18.5  (+9 -6 =25)  100.0   -19
 - Sting SF 9 64-bit 4CPU             3156  21.0-19.0  (+14-12=14)  100.0   -40
 - Deep Fritz 14 64-bit 4CPU          3144  30.0-10.0  (+23-3 =14)  100.0   +97
 - Protector 1.9.0 64-bit 4CPU        3128  18.5-20.5  (+11-13=15)  100.0  -104
 - Defenchess 1.1f 64-bit 4CPU        3121  13.0-19.0  (+8 -14=10)  100.0  -157
 - Arasan 20.3 64-bit 4CPU            3121  19.5-20.5  (+10-11=19)  100.0  -102
 - Vajolet2 2.4 64-bit 4CPU           3083  25.5-14.5  (+17-6 =17)  100.0   -45


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019