CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Booot 6.1 64-bit 4CPU in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Booot 6.1 64-bit 4CPU has no rank with rating of 3177 Elo points (+21 -21),
based on 632 games: 57 wins, 190 losses and 385 draws
Score: 39.5%, Average opponent: +64.4, Draws: 60.9%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Stockfish 8 64-bit 4CPU           3388   9.0-27.0  (+0 -18=18)    0.0   +56
 - Houdini 5.01 64-bit 4CPU          3382   9.5-26.5  (+0 -17=19)    0.0   +64
 - Komodo 10.3 64-bit 4CPU           3378   7.5-24.5  (+1 -18=13)    0.0   +27
 - Komodo 10.1 64-bit 4CPU           3372   6.5-23.5  (+0 -17=13)    0.0   +11
 - Komodo 10.2 64-bit 4CPU           3365   1.0-3.0   (+0 -2 =2 )    0.0   +30
 - Deep Shredder 13 64-bit 4CPU      3293  10.5-27.5  (+1 -18=19)    0.0   -19
 - Fire 5 64-bit 4CPU                3275  14.5-21.5  (+1 -8 =27)    0.0   +48
 - Fizbo 1.9 64-bit 4CPU             3264  11.5-20.5  (+1 -10=21)    0.0   +10
 - Houdini 4 64-bit 4CPU             3251   1.5-0.5   (+1 -0 =1 )    0.0  +231
 - Andscacs 0.89 64-bit 4CPU         3232  21.0-43.0  (+1 -23=40)    0.0   -40
 - Andscacs 0.88 64-bit 4CPU         3228   2.5-1.5   (+1 -0 =3 )    1.0  +110
 - Fire 4 64-bit 4CPU                3207   1.5-0.5   (+1 -0 =1 )    1.0  +187
 - Chiron 4 64-bit 4CPU              3204  14.5-17.5  (+5 -8 =19)    3.4     0
 - Gull 3 64-bit 4CPU                3191  15.0-21.0  (+3 -9 =24)   11.8   -33
 - Fizbo 1.8 64-bit 4CPU             3189   2.0-2.0   (+1 -1 =2 )   21.9   +22
 - Equinox 3.20 64-bit 4CPU          3185  16.5-15.5  (+4 -3 =25)   25.6   +15
 - Fritz 15 64-bit 4CPU              3169  18.0-18.0  (+7 -7 =22)   74.0    -6
 - Equinox 3.30 64-bit 4CPU          3169   2.0-2.0   (+2 -2 =0 )   70.5    -8
 - Critter 1.6a 64-bit 4CPU          3168  16.0-20.0  (+4 -8 =24)   77.9   -36
 - Hannibal 1.7 64-bit 4CPU          3166  16.5-19.5  (+5 -8 =23)   79.4   -33
 - NirvanaChess 2.3 64-bit 4CPU      3162  17.0-19.0  (+4 -6 =26)   85.7   -30
 - Protector 1.9.0 64-bit 4CPU       3148  18.0-14.0  (+7 -3 =22)   98.4    +6
 - Texel 1.06 64-bit 4CPU            3142  17.5-14.5  (+7 -4 =21)   99.2    -9


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017