CCRL 40/15
Downloads and Statistics
May 24, 2020
Testing summary:
Total: 1'147'168 games
played by 2'661 programs

White wins: 396'304 (34.5%)
Black wins: 293'262 (25.6%)
Draws: 457'602 (39.9%)
White score: 54.5%

Engine Details

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Betsabe II 1.08c in CCRL 40/15, 2020-05-24
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Betsabe II 1.08c has no rank with rating of 2238 Elo points (+35 -35),
based on 300 games: 116 wins, 121 losses and 63 draws
Score: 49.2%, Average opponent: +7.6, Draws: 21.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - iCE 0.2                                 2372   3.5-10.5  (+1 -8 =5 )    0.0   -34
 - OliThink 5.3.0 32-bit                   2359   2.5-5.5   (+2 -5 =1 )    0.0   -30
 - Nemeton 1.3                             2354   3.5-6.5   (+2 -5 =3 )    0.0    +6
 - Jumbo 0.4.17 64-bit                     2343   2.0-8.0   (+2 -8 =0 )    0.0  -178
 - Waxman 2010                             2309   0.5-3.5   (+0 -3 =1 )    0.0  -217
 - Sjakk 1.1.8                             2304   2.0-6.0   (+2 -6 =0 )    0.1  -164
 - Ant 2006-F                              2304   1.0-1.0   (+1 -1 =0 )    0.1   +66
 - Anechka 0.08                            2302   1.0-1.0   (+1 -1 =0 )    0.1   +64
 - Floyd 0.7 64-bit                        2298   3.0-7.0   (+2 -6 =2 )    0.5   -86
 - Popochin 3.2                            2297   1.0-1.0   (+1 -1 =0 )    0.1   +59
 - Absolute Zero 2.4.7.2 64-bit            2296   3.5-6.5   (+3 -6 =1 )    0.1   -66
 - Fischerle 0.9.70 SE 64-bit              2296   6.0-2.0   (+5 -1 =2 )    0.3  +240
 - Chaturanga 2.4.3                        2291   0.5-1.5   (+0 -1 =1 )    0.4  -103
 - Butcher 1.61 32-bit                     2286   3.0-1.0   (+3 -1 =0 )    1.6  +273
 - AliChess 4.25                           2281   4.0-4.0   (+3 -3 =2 )    1.6   +43
 - GreKo 5.2.5                             2279   5.0-3.0   (+5 -3 =0 )    4.8  +150
 - EveAnn 1.66                             2271   6.0-4.0   (+5 -3 =2 )    8.2  +105
 - AliChess 4.20                           2266   2.5-7.5   (+0 -5 =5 )   11.9  -122
 - RattateChess 1.0 Nosferatu              2254   3.5-4.5   (+3 -4 =1 )   20.8   -35
 - Brutus 6.0                              2252   3.5-4.5   (+2 -3 =3 )   27.9   -34
 - Atak 6.8                                2239   4.0-6.0   (+4 -6 =0 )   47.5   -85
 - Dolphin 1.0 64-bit                      2231   4.5-5.5   (+4 -5 =1 )   62.4   -49
 - Bearded N44.2                           2224   2.5-3.5   (+2 -3 =1 )   70.8   -71
 - Beowulf 2.4a 32-bit                     2218   5.0-5.0   (+4 -4 =2 )   83.2   -14
 - Gibbon 2.52a                            2218   1.0-1.0   (+1 -1 =0 )   84.2   -20
 - Neurosis 2.3                            2215   5.0-5.0   (+4 -4 =2 )   85.3   -23
 - Adam 3.3                                2212   3.0-1.0   (+3 -1 =0 )   90.0  +208
 - Myrddin 0.85 32-bit                     2207   2.0-4.0   (+2 -4 =0 )   91.4  -179
 - Jazz 501 32-bit                         2206   5.5-2.5   (+3 -0 =5 )   91.6   +68
 - Jazz 444 32-bit                         2196   5.5-4.5   (+5 -4 =1 )   96.0    -5
 - FireFly 2.5.13 32-bit                   2189   6.0-8.0   (+3 -5 =6 )   97.7   -90
 - KMTChess 1.2.1 32-bit                   2183   1.0-1.0   (+0 -0 =2 )   99.6   -55
 - ECE 11.01                               2181   3.5-0.5   (+3 -0 =1 )   99.6  +231
 - iCE 0.1                                 2163   6.0-2.0   (+4 -0 =4 )   99.9   +74
 - Bagatur 1.2b 32-bit                     2157  16.5-5.5   (+14-3 =5 )  100.0  +101
 - Chesley r323 32-bit                     2156   8.5-7.5   (+7 -6 =3 )  100.0   -54
 - KnockOut 0.7.1                          2154   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Waxman 2008                             2141   8.5-1.5   (+8 -1 =1 )  100.0  +206


Created in 2005-2013 by CCRL team
Last games added on May 24, 2020