CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Booot 6.1 64-bit 4CPU in CCRL 40/40, 2019-08-17
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Booot 6.1 64-bit 4CPU has no rank with rating of 3167 Elo points (+20 -20),
based on 708 games: 80 wins, 199 losses and 429 draws
Score: 41.6%, Average opponent: +51.9, Draws: 60.6%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Stockfish 8 64-bit 4CPU           3378   9.0-27.0  (+0 -18=18)    0.0   +56
 - Houdini 5.01 64-bit 4CPU          3372   9.5-26.5  (+0 -17=19)    0.0   +64
 - Komodo 10.3 64-bit 4CPU           3368   7.5-24.5  (+1 -18=13)    0.0   +27
 - Komodo 10.1 64-bit 4CPU           3362   6.5-23.5  (+0 -17=13)    0.0   +11
 - Komodo 10.2 64-bit 4CPU           3354   1.0-3.0   (+0 -2 =2 )    0.0   +29
 - Deep Shredder 13 64-bit 4CPU      3280  10.5-27.5  (+1 -18=19)    0.0   -22
 - Fire 5 64-bit 4CPU                3265  14.5-21.5  (+1 -8 =27)    0.0   +48
 - Fizbo 1.9 64-bit 4CPU             3255  11.5-20.5  (+1 -10=21)    0.0   +11
 - Houdini 4 64-bit 4CPU             3242   1.5-0.5   (+1 -0 =1 )    0.0  +232
 - Andscacs 0.89 64-bit 4CPU         3222  21.0-43.0  (+1 -23=40)    0.0   -40
 - Andscacs 0.88 64-bit 4CPU         3210   2.5-1.5   (+1 -0 =3 )    1.2  +102
 - Fire 4 64-bit 4CPU                3198   1.5-0.5   (+1 -0 =1 )    0.5  +188
 - Chiron 4 64-bit 4CPU              3191  14.5-17.5  (+5 -8 =19)    2.0    -3
 - Gull 3 64-bit 4CPU                3180  15.0-21.0  (+3 -9 =24)   12.0   -34
 - Fizbo 1.8 64-bit 4CPU             3179   2.0-2.0   (+1 -1 =2 )   20.2   +22
 - Equinox 3.20 64-bit 4CPU          3175  16.5-15.5  (+4 -3 =25)   25.3   +15
 - Arasan 21.1 64-bit 4CPU           3167   9.0-7.0   (+5 -3 =8 )   50.2   +36
 - Equinox 3.30 64-bit 4CPU          3162   2.0-2.0   (+2 -2 =0 )   65.1    -5
 - Fritz 15 64-bit 4CPU              3161  18.0-18.0  (+7 -7 =22)   69.0    -4
 - Critter 1.6a 64-bit 4CPU          3159  16.0-20.0  (+4 -8 =24)   76.1   -35
 - Hannibal 1.7 64-bit 4CPU          3154  16.5-19.5  (+5 -8 =23)   85.1   -35
 - NirvanaChess 2.3 64-bit 4CPU      3152  17.0-19.0  (+4 -6 =26)   86.3   -30
 - Protector 1.9.0 64-bit 4CPU       3138  18.0-14.0  (+7 -3 =22)   98.8    +6
 - Texel 1.06 64-bit 4CPU            3132  17.5-14.5  (+7 -4 =21)   99.4    -9
 - Arasan 20.4.1 64-bit 4CPU         3119   6.0-4.0   (+3 -1 =6 )   99.8    +7
 - ChessBrainVB 3.66 4CPU            3106  10.5-5.5   (+6 -1 =9 )  100.0   +27
 - Xiphos 0.2.2 64-bit 4CPU          3102  10.0-6.0   (+7 -3 =6 )  100.0   +17
 - Nemorino 4.00 64-bit 4CPU         3095   9.5-8.5   (+2 -1 =15)  100.0   -59


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