CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Isa 1.9.68 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Isa 1.9.68 64-bit has no rank with rating of 2181 Elo points (+26 -26),
based on 374 games: 135 wins, 135 losses and 104 draws
Score: 50.0%, Average opponent: +2.0, Draws: 27.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gibbon 2.69a 64-bit                     2284   5.5-8.5   (+5 -8 =1 )    0.0    +3
 - EveAnn 1.72                             2281   4.0-10.0  (+3 -9 =2 )    0.0   -83
 - Averno 0.81                             2269   2.5-7.5   (+0 -5 =5 )    0.0   -79
 - Anechka 0.08                            2261   2.5-7.5   (+1 -6 =3 )    0.0  -106
 - Fischerle 0.9.80 SE 64-bit              2259   5.0-9.0   (+4 -8 =2 )    0.0   -45
 - Ant 2006-F                              2259   2.0-8.0   (+2 -8 =0 )    0.0  -204
 - Joker 1.1.14                            2259   2.5-1.5   (+2 -1 =1 )    0.0  +172
 - Absolute Zero 2.4.7.2 64-bit            2258   9.5-8.5   (+8 -7 =3 )    0.0   +97
 - Schooner 1.5 64-bit                     2255   4.5-5.5   (+3 -4 =3 )    0.0   +30
 - Matilde 2008 64-bit                     2248   5.5-8.5   (+4 -7 =3 )    0.0   -20
 - Bearded N44.2 64-bit                    2245   1.5-2.5   (+0 -1 =3 )    0.0   -13
 - FireFly 2.7.0 64-bit                    2245   6.5-7.5   (+3 -4 =7 )    0.0   +37
 - Chispa 4.0.3                            2228   3.5-6.5   (+2 -5 =3 )    0.1   -68
 - RattateChess 1.0 Nosferatu              2208   4.5-5.5   (+3 -4 =3 )    3.5   -16
 - Mango Paola Ajedrez 4.1                 2199   4.0-6.0   (+2 -4 =4 )   11.3   -56
 - RamJet 0.13                             2187   9.5-8.5   (+8 -7 =3 )   34.6   +32
 - Buzz 0.08 64-bit                        2186   5.0-5.0   (+3 -3 =4 )   37.0    +9
 - Adam 3.3                                2168   6.5-3.5   (+6 -3 =1 )   80.0  +123
 - Uralochka 1.1b                          2166   7.0-3.0   (+6 -2 =2 )   82.3  +151
 - OBender 03.2016 64-bit                  2166   6.5-7.5   (+4 -5 =5 )   83.6   -45
 - ChessKISS 1.7c 64-bit                   2166   5.0-5.0   (+3 -3 =4 )   82.0   -19
 - Latista (Sinobyl) 1.5                   2152   3.0-7.0   (+2 -6 =2 )   96.0  -195
 - NG-Play 9.87 64-bit                     2139   3.0-1.0   (+2 -0 =2 )   99.6  +124
 - NG-Play 9.85 64-bit                     2138   6.0-4.0   (+4 -2 =4 )   99.0   +28
 - GopherCheck 0.2.3 64-bit                2137   8.5-5.5   (+6 -3 =5 )   99.8   +40
 - NagaSkaki 5.12                          2135   5.0-5.0   (+3 -3 =4 )   99.9   -41
 - Lime 66                                 2131   4.5-5.5   (+3 -4 =3 )  100.0   -85
 - Prophet 2.0 64-bit                      2122   6.5-3.5   (+5 -2 =3 )  100.0   +50
 - Dorpsgek Cosmopolitan 2 64-bit          2100   3.0-1.0   (+2 -0 =2 )  100.0   +80
 - Blitzkrieg rev337 64-bit                2085   2.5-1.5   (+2 -1 =1 )  100.0    +5
 - Barbarossa 0.4.0 64-bit                 2081  11.0-3.0   (+9 -1 =4 )  100.0  +115
 - Parrot 07.07.22                         2078   6.0-4.0   (+5 -3 =2 )  100.0   -25
 - Napoleon 1.7 64-bit                     2077  17.0-7.0   (+15-5 =4 )  100.0   +73
 - Tunguska 1.0 64-bit                     2077   2.5-1.5   (+2 -1 =1 )  100.0    +7
 - BigLion 2.23w                           2013   3.0-1.0   (+2 -0 =2 )  100.0    -1
 - Cinnamon 2.0 64-bit                     1969   2.5-1.5   (+1 -0 =3 )  100.0  -134


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024