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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BlackMamba 1.2b 64-bit 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:
BlackMamba 1.2b 64-bit has no rank with rating of 2991 Elo points (+30 -30),
based on 316 games: 67 wins, 78 losses and 171 draws
Score: 48.3%, Average opponent: +9.7, Draws: 54.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Houdini 3 64-bit                  3162   6.5-23.5  (+1 -18=11)    0.0   -17
 - Strelka 5.5 64-bit                3107   0.5-3.5   (+0 -3 =1 )    0.0  -172
 - Critter 1.6a 64-bit               3103   1.0-3.0   (+0 -2 =2 )    0.0   -37
 - Stockfish 2.3.1 64-bit            3081   1.5-2.5   (+0 -1 =3 )    0.0   +30
 - IvanHoe 9.46h 64-bit              3065   1.5-2.5   (+0 -1 =3 )    0.0    +6
 - Fizbo 1.7 64-bit                  3063   4.5-5.5   (+1 -2 =7 )    0.0   +44
 - RobboLito 0.21Q 64-bit            3062  15.0-21.0  (+3 -9 =24)    0.0   +26
 - Bouquet 1.6 64-bit                3054  13.0-23.0  (+4 -14=18)    0.0   -18
 - DeepSaros 3.3b 64-bit             3048   1.5-2.5   (+0 -1 =3 )    0.1   -10
 - Sting SF 2 64-bit                 3025   2.5-1.5   (+1 -0 =3 )    2.6   +93
 - SmarThink 1.96 64-bit             3006   6.5-7.5   (+2 -3 =9 )   19.9    -5
 - Gull II 64-bit                    2987   1.5-2.5   (+0 -1 =3 )   56.5   -70
 - Chiron 1.5 64-bit                 2969  13.5-16.5  (+3 -6 =21)   90.6   -50
 - Hannibal 1.3 64-bit               2968  16.5-13.5  (+6 -3 =21)   90.5    +2
 - Vajolet2 2.2 64-bit               2961   6.5-3.5   (+4 -1 =5 )   94.9   +59
 - SmarThink 1.80 64-bit             2940   6.5-3.5   (+5 -2 =3 )   99.5   +49
 - Fizbo 1.4 64-bit                  2929   6.0-4.0   (+3 -1 =6 )   99.9    -6
 - Deep Junior 13.3 64-bit           2924  17.0-12.0  (+10-5 =14)  100.0   -17
 - Quazar 0.4 64-bit                 2904   2.5-0.5   (+2 -0 =1 )  100.0  +130
 - Vajolet2 2.1 64-bit               2897   6.0-4.0   (+4 -2 =4 )  100.0   -27
 - DiscoCheck 5.2.1 64-bit           2895   5.0-5.0   (+3 -3 =4 )  100.0   -96
 - Arasan 18.3 64-bit                2875   8.5-1.5   (+7 -0 =3 )  100.0  +135
 - NirvanaChess 1.6 64-bit           2822   9.0-1.0   (+8 -0 =2 )  100.0  +156


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