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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BSC 3.9 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:
BSC 3.9 is #322 with rating of 1997 Elo points (+37 -37),
based on 263 games: 87 wins, 113 losses and 63 draws
Score: 45.1%, Average opponent: +37.8, Draws: 24.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chaturanga 2.4.3                   2285   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Myrddin 0.85 32-bit                2206   2.0-4.0   (+2 -4 =0 )    0.0   +64
 - Jazz 444 32-bit                    2194   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Sjakk 1.1.7                        2174   2.5-3.5   (+1 -2 =3 )    0.0  +125
 - Betsabe II 1.05                    2161   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - iCE 0.1                            2160   1.0-5.0   (+0 -4 =2 )    0.0   -67
 - Chesley r323 32-bit                2155   1.0-1.0   (+1 -1 =0 )    0.0  +158
 - KnockOut 0.7.1                     2150   1.5-4.5   (+0 -3 =3 )    0.0     0
 - Bearded 06_29_02                   2129   1.0-3.0   (+1 -3 =0 )    0.0   -93
 - Myrddin 0.84 32-bit                2114   2.5-1.5   (+1 -0 =3 )    0.0  +183
 - OBender 2.11.5                     2100   5.0-5.0   (+4 -4 =2 )    0.0  +108
 - Carballo 0.5                       2097   2.0-2.0   (+2 -2 =0 )    0.0  +100
 - Atak 6.2                           2078   3.0-7.0   (+3 -7 =0 )    0.1  -103
 - Feuerstein 0.4.5.1                 2078   3.5-6.5   (+3 -6 =1 )    0.1   -42
 - Ifrit j2.9                         2077   5.0-5.0   (+4 -4 =2 )    0.1   +85
 - BigLion 2.23w                      2073   5.5-4.5   (+5 -4 =1 )    0.0  +118
 - Protej 0.5.7                       2054   2.5-5.5   (+1 -4 =3 )    0.6   -67
 - Jabba 1.0 32-bit                   2051   5.5-2.5   (+5 -2 =1 )    0.6  +205
 - PLP 1661571                        2050   2.0-6.0   (+2 -6 =0 )    0.8  -176
 - Monarch 1.7                        2036   0.5-1.5   (+0 -1 =1 )    3.5  -103
 - Slibo 0.5.1                        2027   2.5-7.5   (+1 -6 =3 )    9.1  -146
 - Bubble 1.5                         2022   7.5-10.5  (+5 -8 =5 )   11.6   -36
 - ChessMind 0.82                     2016   3.5-0.5   (+3 -0 =1 )   20.2  +306
 - Myrddin 0.83 32-bit                2013   3.0-7.0   (+2 -6 =2 )   25.2  -130
 - Alex 1.96                          2012   3.5-6.5   (+3 -6 =1 )   26.6  -102
 - BibiChess 0.5                      1999   2.0-0.0   (+2 -0 =0 )   46.9  +INF
 - Kurt 271009                        1996   4.0-6.0   (+1 -3 =6 )   50.9   -55
 - Schola 1.1.0 32-bit                1993   3.5-2.5   (+3 -2 =1 )   56.4   +62
 - Zeta Dva 0220 64-bit               1979   5.0-5.0   (+4 -4 =2 )   77.1   -18
 - Heracles 0.6.16                    1979   2.0-0.0   (+2 -0 =0 )   78.5  +INF
 - Marvin 1.3.0                       1976   0.0-2.0   (+0 -2 =0 )   82.6  -INF
 - Monik 2.2.3 32-bit                 1955  10.5-5.5   (+7 -2 =7 )   96.0   +59
 - Smash 1.0.3                        1950   0.0-2.0   (+0 -2 =0 )   97.8  -INF
 - MatMoi 7.15.0-cct 32-bit           1943  10.5-5.5   (+9 -4 =3 )   99.1   +64
 - Reger 0.09                         1920   3.5-0.5   (+3 -0 =1 )  100.0  +204
 - Clueless 1.4                       1915   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Carballo 0.4                       1914   4.5-5.5   (+0 -1 =9 )  100.0  -107
 - GChess IV 0.2.0                    1912   3.0-3.0   (+3 -3 =0 )  100.0   -85
 - Warrior 1.0.3                      1910   1.0-1.0   (+1 -1 =0 )  100.0   -87
 - Micro-Max 4.8                      1894   1.0-0.0   (+1 -0 =0 )  100.0  +INF


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