CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Fizbo 1.8 64-bit in CCRL 40/4, 2019-07-06
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:
Fizbo 1.8 64-bit has no rank with rating of 3166 Elo points (+13 -13),
based on 2041 games: 575 wins, 696 losses and 770 draws
Score: 47.0%, Average opponent: +21.6, Draws: 37.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 5.01 64-bit                3422  18.5-126.5 (+2 -110=33)    0.0   -35
 - Stockfish 8 64-bit                 3422  21.5-79.5  (+3 -61=37)    0.0   +62
 - Komodo 10.3 64-bit                 3387  13.5-50.5  (+3 -40=21)    0.0   +22
 - Komodo 10.2 64-bit                 3367  26.5-87.5  (+9 -70=35)    0.0   +13
 - Stockfish 7 64-bit                 3354  11.0-39.0  (+1 -29=20)    0.0    +4
 - Komodo 10 64-bit                   3337  13.5-36.5  (+4 -27=19)    0.0   +18
 - Shredder 13 64-bit                 3271  24.0-39.0  (+7 -22=34)    0.0   +35
 - Houdini 4 64-bit                   3241  32.0-54.0  (+18-40=28)    0.0   -11
 - Fire 4 64-bit                      3192  20.5-29.5  (+12-21=17)    0.1   -33
 - Gull 3 64-bit                      3192  23.5-26.5  (+13-16=21)    0.0    +6
 - Equinox 3.30 64-bit                3162  50.5-36.5  (+30-16=41)   69.3   +45
 - Critter 1.6a 64-bit                3158  23.0-27.0  (+10-14=26)   84.5   -32
 - Andscacs 0.88 64-bit               3147  50.5-45.5  (+30-25=41)   97.4    -2
 - Fritz 15 64-bit                    3145  63.0-63.0  (+34-34=58)   99.6   -21
 - Andscacs 0.872 64-bit              3130  71.5-54.5  (+45-28=53)  100.0    +5
 - Rybka 4.1 64-bit                   3109  26.0-24.0  (+14-12=24)  100.0   -45
 - NirvanaChess 2.3 64-bit            3098  74.0-53.0  (+48-27=52)  100.0   -16
 - Texel 1.06 64-bit                  3095  93.5-61.5  (+66-34=55)  100.0    -3
 - Chiron 3.01 64-bit                 3095  58.0-42.0  (+38-22=40)  100.0   -19
 - Booot 6.1 64-bit                   3086  27.0-23.0  (+17-13=20)  100.0   -53
 - Protector 1.9.0 64-bit             3085  87.5-39.5  (+62-14=51)  100.0   +39
 - iCE 3.0 64-bit                     3082  31.5-18.5  (+22-9 =19)  100.0    +1
 - Arasan 19.2 64-bit                 2980  15.0-7.0   (+11-3 =8 )  100.0   -68
 - Laser 1.3 64-bit                   2950  32.0-6.0   (+29-3 =6 )  100.0   +64
 - Crafty 25.2 64-bit                 2935  27.0-9.0   (+23-5 =8 )  100.0   -44
 - ProDeo 2.2                         2770  25.5-2.5   (+24-1 =3 )  100.0   -13


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019