CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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BlackBishop 0.47 in CCRL 40/40, 2019-11-16
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
BlackBishop 0.47 has no rank with rating of 2181 Elo points (+34 -34),
based on 305 games: 112 wins, 120 losses and 73 draws
Score: 48.7%, Average opponent: +9.8, Draws: 23.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Anatoli 0.35k                      2476   0.5-3.5   (+0 -3 =1 )    0.0    +6
 - Joker 1.1.14                       2301   0.5-1.5   (+0 -1 =1 )    0.0   -36
 - Popochin 3.2                       2296   1.5-4.5   (+1 -4 =1 )    0.0   -74
 - Popochin 3.0                       2287   1.0-3.0   (+1 -3 =0 )    0.0  -119
 - Galjoen 0.38 64-bit                2283   0.5-3.5   (+0 -3 =1 )    0.0  -180
 - Zeus 1.28                          2283   0.5-3.5   (+0 -3 =1 )    0.0  -185
 - Bison 8.2.4r                       2282   2.0-2.0   (+2 -2 =0 )    0.0  +101
 - Brutus 5.4                         2279   2.5-1.5   (+2 -1 =1 )    0.0  +193
 - Jumbo 0.4.0 64-bit                 2276   2.5-3.5   (+2 -3 =1 )    0.0   +28
 - Absolute Zero 2.4.4.0 64-bit       2270   3.0-5.0   (+2 -4 =2 )    0.0    -1
 - Ayito 0.2.994                      2265   3.5-0.5   (+3 -0 =1 )    0.0  +372
 - Cheese 1.2                         2261   3.0-3.0   (+2 -2 =2 )    0.1   +80
 - Brutus 6.0                         2251   5.0-5.0   (+3 -3 =4 )    0.2   +61
 - Zevra 1.8.4 r650 64-bit            2236   2.0-6.0   (+0 -4 =4 )    0.6   -94
 - Gibbon 2.42c                       2225   2.0-4.0   (+1 -3 =2 )    2.2   -71
 - Uralochka 1.1b                     2218   2.5-5.5   (+2 -5 =1 )    3.2  -110
 - GarboChess 0.21                    2215   1.0-1.0   (+1 -1 =0 )    8.7   +34
 - OBender 03.2016 64-bit             2214   7.0-3.0   (+6 -2 =2 )    4.7  +176
 - AliChess 4.16                      2214   1.5-2.5   (+1 -2 =1 )    9.1   -52
 - ChessKISS 1.7c 64-bit              2213   5.0-5.0   (+4 -4 =2 )    5.2   +32
 - Atlas 2.20                         2208   4.5-5.5   (+3 -4 =3 )   12.9    -9
 - ChessAlex 2.0r4                    2204   3.0-5.0   (+2 -4 =2 )   13.1   -59
 - RattateChess Bologna 2007          2201   1.5-0.5   (+1 -0 =1 )   18.0  +162
 - AliChess 4.08                      2195   7.0-3.0   (+6 -2 =2 )   27.7  +163
 - OBender 3.2.4.2                    2192   2.5-5.5   (+1 -4 =3 )   29.9  -107
 - Zevra 1.8.2 r612 64-bit            2190   0.0-2.0   (+0 -2 =0 )   35.1  -INF
 - Glass 0.1.0c                       2189  12.0-12.0  (+10-10=4 )   36.5    +5
 - Feuerstein 0.4.5.2                 2187   0.5-2.5   (+0 -2 =1 )   41.1  -210
 - EveAnn 1.63                        2187   2.0-4.0   (+0 -2 =4 )   39.7   -82
 - Amundsen 0.65.1                    2187   1.0-7.0   (+0 -6 =2 )   39.7  -281
 - Neurosis 2.4                       2187   4.0-2.0   (+3 -1 =2 )   39.3  +124
 - Hamsters 0.0.6                     2178   4.5-1.5   (+4 -1 =1 )   56.2  +191
 - Bearded 06_29                      2157   7.5-4.5   (+7 -4 =1 )   85.2   +78
 - Dorpsgek Cosmopolitan 2 64-bit     2152   3.5-6.5   (+3 -6 =1 )   90.6  -149
 - Mediocre 0.334                     2150   1.5-2.5   (+1 -2 =1 )   90.4  -112
 - Atak 6.0                           2148   3.0-1.0   (+3 -1 =0 )   90.9  +200
 - Prophet 2.0 32-bit                 2137   4.5-1.5   (+4 -1 =1 )   98.6  +145
 - Parrot 07.07.22                    2136   3.5-2.5   (+3 -2 =1 )   98.9   +20
 - Barbarossa 0.4.0 64-bit            2133   2.0-0.0   (+2 -0 =0 )   99.3  +INF
 - Clarabit 1.00 32-bit               2115   8.0-6.0   (+5 -3 =6 )   99.9   -24
 - Napoleon 1.4.0 64-bit              2110   4.0-2.0   (+3 -1 =2 )   99.9   +38
 - Adam 3.1                           2109   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Lime 62                            2105   4.5-1.5   (+4 -1 =1 )  100.0  +117
 - BigLion 2.23w                      2077   3.5-0.5   (+3 -0 =1 )  100.0  +178
 - BigLion 2.23x                      2067   5.0-3.0   (+4 -2 =2 )  100.0   -25
 - Mustang 4.97                       2044   3.5-6.5   (+2 -5 =3 )  100.0  -241
 - Matheus 2.3                        2042   1.0-1.0   (+1 -1 =0 )  100.0  -139
 - Smash 1.0.3                        1950   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019