CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Betsabe II 1.05 in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Betsabe II 1.05 has no rank with rating of 2168 Elo points (+36 -36),
based on 282 games: 96 wins, 119 losses and 67 draws
Score: 45.9%, Average opponent: +27.8, Draws: 23.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Dirty 0.99z                        2349   1.0-9.0   (+0 -8 =2 )    0.0  -140
 - nanoSzachy 3.1                     2332   2.0-8.0   (+1 -7 =2 )    0.0   -69
 - Popochin 2.9                       2315   4.0-6.0   (+3 -5 =2 )    0.0   +78
 - Waxman 2010                        2308   0.5-3.5   (+0 -3 =1 )    0.0  -141
 - Sjakk 1.1.8                        2301   2.0-2.0   (+1 -1 =2 )    0.0  +133
 - AliChess 4.20                      2265   4.5-5.5   (+4 -5 =1 )    0.0   +54
 - Sungorus 1.4 32-bit                2259   3.5-4.5   (+3 -4 =1 )    0.0   +39
 - Brutus 6.0                         2250   4.5-5.5   (+4 -5 =1 )    0.1   +45
 - RattateChess 1.0 Nosferatu         2248   3.5-4.5   (+2 -3 =3 )    0.0   +42
 - Exacto 0.e 64-bit                  2248   2.5-3.5   (+1 -2 =3 )    0.0   +28
 - Atak 6.8                           2236   5.0-9.0   (+3 -7 =4 )    0.0   -30
 - Dolphin 1.0                        2233   4.0-6.0   (+3 -5 =2 )    0.1    -7
 - RamJet 0.13                        2222   2.0-8.0   (+1 -7 =2 )    0.6  -175
 - Adam 3.3                           2212   8.0-10.0  (+6 -8 =4 )    1.6    +1
 - Beowulf 2.4a 32-bit                2212   3.0-5.0   (+1 -3 =4 )    1.9   -24
 - Myrddin 0.85 32-bit                2204   8.5-7.5   (+7 -6 =3 )    5.4   +60
 - BlackBishop 1.0                    2200   3.5-6.5   (+2 -5 =3 )    6.3   -68
 - Jazz 444 32-bit                    2195   3.5-4.5   (+3 -4 =1 )   13.6   -18
 - FireFly 2.5.10                     2182   1.0-3.0   (+0 -2 =2 )   29.2  -135
 - KMTChess 1.2.1 32-bit              2181   1.5-2.5   (+1 -2 =1 )   27.2   -68
 - ECE 11.01                          2179   3.5-4.5   (+2 -3 =3 )   31.1   -26
 - iCE 0.1                            2162   2.0-0.0   (+2 -0 =0 )   60.0  +INF
 - Chesley r323 32-bit                2156   3.0-1.0   (+2 -0 =2 )   71.4  +137
 - KnockOut 0.7.1                     2147   1.0-1.0   (+1 -1 =0 )   85.6   -21
 - Ifrit j4.3                         2147   3.5-4.5   (+2 -3 =3 )   82.4   -63
 - FireFly 2.5.8 32-bit               2145   5.0-5.0   (+3 -3 =4 )   81.7   -27
 - K2 0.43f                           2139   5.0-3.0   (+4 -2 =2 )   88.2   +64
 - Blitzkrieg rev337 64-bit           2139   8.0-2.0   (+7 -1 =2 )   91.8  +202
 - Waxman 2008                        2127   6.5-3.5   (+6 -3 =1 )   97.1   +77
 - Kurt 0.9.2 32-bit                  2117   1.0-3.0   (+1 -3 =0 )   99.1  -276
 - Napoleon 1.4.0 64-bit              2112   2.5-3.5   (+2 -3 =1 )   98.9  -113
 - Barbarossa 0.4.0 64-bit            2099   1.5-2.5   (+1 -2 =1 )   99.9  -150
 - Protej 0.5.7                       2054   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Jabba 1.0 32-bit                   2052   1.5-0.5   (+1 -0 =1 )  100.0   +40
 - PLP 1661571                        2048   1.0-1.0   (+1 -1 =0 )  100.0  -120
 - Slibo 0.5.1                        2027   1.0-1.0   (+1 -1 =0 )  100.0  -141
 - Bubble 1.5                         2022   1.5-0.5   (+1 -0 =1 )  100.0   +10
 - ChessMind 0.82                     2015   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - BSC 3.9                            1996   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Schola 1.1.0 32-bit                1994   1.5-0.5   (+1 -0 =1 )  100.0   -31
 - Monik 2.2.3 32-bit                 1955   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - MatMoi 7.15.0-cct 32-bit           1943   1.0-1.0   (+1 -1 =0 )  100.0  -225
 - Reger 0.09                         1919   1.5-0.5   (+1 -0 =1 )  100.0  -106
 - GChess IV 0.2.0                    1911   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018