CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Booot 6.0.2 64-bit in CCRL 40/40, 2018-04-21
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:
Booot 6.0.2 64-bit has no rank with rating of 3033 Elo points (+22 -22),
based on 577 games: 109 wins, 147 losses and 321 draws
Score: 46.7%, Average opponent: +17.6, Draws: 55.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 7 64-bit                 3248   1.0-7.0   (+0 -6 =2 )    0.0   -71
 - Fire 4 64-bit                      3147   6.0-12.0  (+0 -6 =12)    0.0   +23
 - Gull 3 64-bit                      3119   3.0-9.0   (+0 -6 =6 )    0.0   -64
 - Fizbo 1.8 64-bit                   3117  10.5-15.5  (+3 -8 =15)    0.0   +29
 - Andscacs 0.872 64-bit              3108   3.0-7.0   (+1 -5 =4 )    0.0   -57
 - Strelka 5.5 64-bit                 3107   4.5-5.5   (+2 -3 =5 )    0.0   +42
 - Critter 1.6a 64-bit                3103   4.5-7.5   (+0 -3 =9 )    0.0    +5
 - Fritz 15 64-bit                    3099   3.5-8.5   (+0 -5 =7 )    0.0   -53
 - Equinox 3.20 64-bit                3099   5.5-4.5   (+2 -1 =7 )    0.0   +93
 - Equinox 3.30 64-bit                3088   6.0-4.0   (+2 -0 =8 )    0.0  +107
 - Hannibal 1.7 64-bit                3083   9.5-16.5  (+1 -8 =17)    0.0   -24
 - Rybka 4.1 64-bit                   3081   6.5-5.5   (+2 -1 =9 )    0.0   +70
 - Bouquet 1.8 64-bit                 3077   6.5-7.5   (+2 -3 =9 )    0.0   +26
 - NirvanaChess 2.3 64-bit            3077  19.0-21.0  (+4 -6 =30)    0.0   +28
 - NirvanaChess 2.2 64-bit            3066   8.0-8.0   (+2 -2 =12)    0.6   +30
 - Protector 1.9.0 64-bit             3064  10.5-11.5  (+4 -5 =13)    0.5   +17
 - Fizbo 1.7 64-bit                   3063   6.0-12.0  (+2 -8 =8 )    2.4   -73
 - Andscacs 0.85 64-bit               3062   6.0-4.0   (+4 -2 =4 )    2.6   +96
 - BlackMamba 2.0 64-bit              3060   6.0-10.0  (+1 -5 =10)    1.6   -41
 - Alfil 15.7 64-bit                  3058   4.0-6.0   (+1 -3 =6 )    2.9   -30
 - Chiron 3.01 64-bit                 3054   6.5-9.5   (+3 -6 =7 )    8.5   -37
 - Texel 1.06 64-bit                  3045  14.0-10.0  (+9 -5 =10)   19.9   +67
 - Elektro 1.2 64-bit                 3044   8.0-6.0   (+4 -2 =8 )   22.8   +56
 - Hannibal 1.5 64-bit                3042   7.0-10.0  (+2 -5 =10)   24.1   -39
 - iCE 3.0 64-bit                     3041  17.5-18.5  (+9 -10=17)   26.6    -2
 - Sting SF 6.7 64-bit                3037   5.5-7.5   (+1 -3 =9 )   40.8   -38
 - Naum 4.6 64-bit                    3016   7.0-7.0   (+2 -2 =10)   90.5   -17
 - Texel 1.05 64-bit                  3011   4.0-7.0   (+2 -5 =4 )   94.8  -113
 - SmarThink 1.96 64-bit              3008   9.5-8.5   (+6 -5 =7 )   95.2   -11
 - Sting SF 7.3 64-bit                3008   2.0-2.0   (+1 -1 =2 )   90.6   -25
 - Alfil 15.8 64-bit                  2963   1.5-2.5   (+0 -1 =3 )  100.0  -137
 - Senpai 1.0 64-bit                  2963   6.5-5.5   (+4 -3 =5 )  100.0   -45
 - Vajolet2 2.2 64-bit                2962  11.5-6.5   (+8 -3 =7 )  100.0   +13
 - Hiarcs 14                          2962   7.0-5.0   (+5 -3 =4 )  100.0   -12
 - Pedone 1.4.1 64-bit                2959  10.5-7.5   (+6 -3 =9 )  100.0   -21
 - Hakkapeliitta 3.0 64-bit           2955   8.0-6.0   (+5 -3 =6 )  100.0   -31
 - Deep Shredder 12 64-bit            2942   6.0-4.0   (+3 -1 =6 )  100.0   -31
 - DisasterArea 1.65 64-bit           2851   8.0-2.0   (+6 -0 =4 )  100.0   +16


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018