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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BSC 3.9++ 32-bit 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:
BSC 3.9++ 32-bit has no rank with rating of 1959 Elo points (+40 -41),
based on 248 games: 92 wins, 118 losses and 38 draws
Score: 44.8%, Average opponent: +45.8, Draws: 15.3%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - ECE 12.01                         2318   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - AliChess 4.25                     2284   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Rhetoric Lite                     2282   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Atak 6.8                          2236   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Dolphin 1.0 64-bit                2230   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Vajolet 1.62.1                    2222   1.0-1.0   (+1 -1 =0 )    0.0  +263
 - Myrddin 0.85 64-bit               2219   1.0-1.0   (+0 -0 =2 )    0.0  +260
 - Beowulf 2.4a 32-bit               2217   0.5-3.5   (+0 -3 =1 )    0.0   -23
 - Adam 3.3                          2210   0.5-5.5   (+0 -5 =1 )    0.0  -104
 - ChessKISS 1.7 64-bit              2209   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Betsabe II 1.09c                  2208   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - FireFly 2.5.13 64-bit             2207   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Myrddin 0.85 32-bit               2205   1.5-2.5   (+1 -2 =1 )    0.0  +154
 - Jazz 501 32-bit                   2204   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - FireFly 2.5.13 32-bit             2187   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Shallow 1.0 64-bit                2186   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - ProChess 1.02AD                   2163   0.5-1.5   (+0 -1 =1 )    0.0   +61
 - Chesley r323 32-bit               2155   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Kurt 0.9.2 32-bit                 2113   2.0-6.0   (+2 -6 =0 )    0.0   -75
 - Napoleon 1.4.0 64-bit             2109   5.0-1.0   (+5 -1 =0 )    0.0  +476
 - Carballo 0.5                      2096   3.0-5.0   (+3 -5 =0 )    0.0   +24
 - BigLion 2.23x                     2067   1.0-5.0   (+1 -5 =0 )    0.0  -214
 - Rhetoric 0.10.d                   2050   3.0-3.0   (+1 -1 =4 )    0.0   +91
 - Slibo 0.5.1                       2024   3.0-5.0   (+2 -4 =2 )    0.4   -18
 - Bubble 1.5                        2011   9.0-8.0   (+8 -7 =2 )    1.1   +76
 - Cupcake 1.0                       1994   4.5-5.5   (+4 -5 =1 )    8.7    -7
 - AdroitChess 0.3                   1983  12.0-6.0   (+11-5 =2 )   16.3  +157
 - Dabbaba 5.67                      1964   8.5-13.5  (+7 -12=3 )   41.9   -81
 - Monik 2.2.3 32-bit                1954   2.0-2.0   (+2 -2 =0 )   57.9    -5
 - Soldat III 0.172 32-bit           1948   1.0-1.0   (+1 -1 =0 )   66.0   -11
 - Dabbaba 6.52                      1939   9.0-10.0  (+7 -8 =4 )   81.4   -35
 - MatMoi 7.15.0-cct 32-bit          1938   0.5-2.5   (+0 -2 =1 )   81.3  -264
 - Jabba 13032012                    1905   8.0-4.0   (+7 -3 =2 )   98.3   +77
 - GChess IV 0.2.0                   1880   3.0-1.0   (+2 -0 =2 )  100.0   +70
 - BeRoChess 1.00 32-bit             1838   6.5-3.5   (+5 -2 =3 )  100.0   -23
 - Predateur 2.2.1 64-bit            1820   4.5-2.5   (+3 -1 =3 )  100.0   -40
 - Ziggurat 0.18 64-bit              1788   4.5-2.5   (+4 -2 =1 )  100.0   -61
 - Ziggurat 0.22 64-bit              1760  16.0-3.0   (+15-2 =2 )  100.0   +93


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