CCRL 40/40
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 798'040 games
played by 2'050 programs
110768 CPU days (X2 4600+)

White wins: 273'610 (34.3%)
Black wins: 202'540 (25.4%)
Draws: 321'890 (40.3%)
White score: 54.5%

Engine Details

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Fizbo 1.8 64-bit 4CPU in CCRL 40/40, 2018-02-24
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Fizbo 1.8 64-bit 4CPU has no rank with rating of 3188 Elo points (+21 -21),
based on 692 games: 129 wins, 220 losses and 343 draws
Score: 43.4%, Average opponent: +44.7, Draws: 49.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 8 64-bit 4CPU            3389   9.0-27.0  (+0 -18=18)    0.0   +50
 - Houdini 5.01 64-bit 4CPU           3383   6.5-29.5  (+0 -23=13)    0.0   -21
 - Komodo 10.1 64-bit 4CPU            3371   7.5-25.5  (+1 -19=13)    0.0    +7
 - Komodo 10.2 64-bit 4CPU            3364   4.0-32.0  (+0 -28=8 )    0.0  -132
 - Stockfish 7 64-bit 4CPU            3335   8.5-25.5  (+2 -19=13)    0.0   -15
 - Deep Shredder 13 64-bit 4CPU       3293  15.0-23.0  (+5 -13=20)    0.0   +44
 - Fire 5 64-bit 4CPU                 3276   0.5-3.5   (+0 -3 =1 )    0.0  -201
 - Houdini 4 64-bit 4CPU              3250  11.5-23.5  (+4 -16=15)    0.0   -43
 - Andscacs 0.88 64-bit 4CPU          3228   1.5-2.5   (+1 -2 =1 )    2.9   -51
 - Andscacs 0.872 64-bit 4CPU         3208  16.0-18.0  (+7 -9 =18)   10.4    +3
 - Fire 4 64-bit 4CPU                 3206  16.5-19.5  (+7 -10=19)    7.0    -8
 - Gull 3 64-bit 4CPU                 3190  23.0-15.0  (+13-5 =20)   43.1   +62
 - Equinox 3.20 64-bit 4CPU           3185  12.5-21.5  (+3 -12=19)   62.4   -76
 - Booot 6.1 64-bit 4CPU              3174   2.0-2.0   (+1 -1 =2 )   82.2   -24
 - Fritz 15 64-bit 4CPU               3170  17.5-20.5  (+5 -8 =25)   93.8   -39
 - Equinox 3.30 64-bit 4CPU           3170   3.0-1.0   (+2 -0 =2 )   90.6  +139
 - Critter 1.6a 64-bit 4CPU           3168  23.0-15.0  (+14-6 =18)   96.3   +43
 - Hannibal 1.7 64-bit 4CPU           3164  26.5-21.5  (+13-8 =27)   97.1    +5
 - NirvanaChess 2.3 64-bit 4CPU       3161  22.5-15.5  (+12-5 =21)   97.5   +25
 - Bouquet 1.8 64-bit 4CPU            3157  19.0-15.0  (+11-7 =16)   99.6     0
 - Rybka 4 64-bit 4CPU                3154  19.5-12.5  (+10-3 =19)   99.8   +28
 - Protector 1.9.0 64-bit 4CPU        3146   1.0-1.0   (+0 -0 =2 )   99.9   -42
 - Texel 1.06 64-bit 4CPU             3140  33.0-21.0  (+17-5 =32)  100.0   +14
 - Chiron 3.01 64-bit 4CPU            3137   1.5-0.5   (+1 -0 =1 )   99.9  +105


Created in 2005-2013 by CCRL team
Last games added on February 24, 2018