CCRL 40/15
Downloads and Statistics
October 31, 2020
Testing summary:
Total: 1'187'224 games
played by 2'729 programs

White wins: 408'872 (34.4%)
Black wins: 301'798 (25.4%)
Draws: 476'554 (40.1%)
White score: 54.5%

Engine Details

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Isa 1.9.68 64-bit in CCRL 40/15, 2020-10-31
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:
Isa 1.9.68 64-bit has no rank with rating of 2229 Elo points (+30 -30),
based on 374 games: 135 wins, 135 losses and 104 draws
Score: 50.0%, Average opponent: +1.8, Draws: 27.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gibbon 2.69a 64-bit                     2320   5.5-8.5   (+5 -8 =1 )    0.0    +2
 - EveAnn 1.72                             2320   4.0-10.0  (+3 -9 =2 )    0.0   -77
 - Averno 0.81                             2314   2.5-7.5   (+0 -5 =5 )    0.0   -66
 - Anechka 0.08                            2302   2.5-7.5   (+1 -6 =3 )    0.0   -98
 - Ant 2006-F                              2302   2.0-8.0   (+2 -8 =0 )    0.0  -208
 - Joker 1.1.14                            2302   2.5-1.5   (+2 -1 =1 )    0.0  +155
 - Schooner 1.5 64-bit                     2300   4.5-5.5   (+3 -4 =3 )    0.0   +34
 - Fischerle 0.9.80 SE 64-bit              2300   5.0-9.0   (+4 -8 =2 )    0.0   -39
 - Absolute Zero 2.4.7.2 64-bit            2297   9.5-8.5   (+8 -7 =3 )    0.0   +84
 - Matilde 2008 64-bit                     2290   5.5-8.5   (+4 -7 =3 )    0.1   -14
 - Bearded N44.2 64-bit                    2287   1.5-2.5   (+0 -1 =3 )    0.2    -9
 - FireFly 2.7.0 64-bit                    2287   6.5-7.5   (+3 -4 =7 )    0.0   +35
 - Chispa 4.0.3                            2274   3.5-6.5   (+2 -5 =3 )    0.5   -58
 - RattateChess 1.0 Nosferatu              2253   4.5-5.5   (+3 -4 =3 )    8.7   -12
 - Mango Paola Ajedrez 4.1                 2246   4.0-6.0   (+2 -4 =4 )   17.5   -46
 - Buzz 0.08 64-bit                        2235   5.0-5.0   (+3 -3 =4 )   37.3   +10
 - RamJet 0.13                             2234   9.5-8.5   (+8 -7 =3 )   38.4   +27
 - Uralochka 1.1b                          2218   7.0-3.0   (+6 -2 =2 )   71.8  +138
 - OBender 03.2016 64-bit                  2215   6.5-7.5   (+4 -5 =5 )   78.3   -39
 - ChessKISS 1.7c 64-bit                   2214   5.0-5.0   (+3 -3 =4 )   78.8   -19
 - Adam 3.3                                2211   6.5-3.5   (+6 -3 =1 )   83.5  +104
 - Latista (Sinobyl) 1.5                   2206   3.0-7.0   (+2 -6 =2 )   88.9  -172
 - NG-Play 9.85 64-bit                     2191   6.0-4.0   (+4 -2 =4 )   96.1   +24
 - GopherCheck 0.2.3 64-bit                2190   8.5-5.5   (+6 -3 =5 )   98.4   +32
 - NG-Play 9.87 64-bit                     2190   3.0-1.0   (+2 -0 =2 )   98.1  +110
 - NagaSkaki 5.12                          2187   5.0-5.0   (+3 -3 =4 )   99.1   -37
 - Lime 66                                 2182   4.5-5.5   (+3 -4 =3 )   99.6   -78
 - Prophet 2.0 64-bit                      2178   6.5-3.5   (+5 -2 =3 )   99.2   +44
 - Dorpsgek Cosmopolitan 2 64-bit          2152   3.0-1.0   (+2 -0 =2 )  100.0   +65
 - Blitzkrieg rev337 64-bit                2142   2.5-1.5   (+2 -1 =1 )  100.0    +5
 - Parrot 07.07.22                         2136   6.0-4.0   (+5 -3 =2 )  100.0   -25
 - Barbarossa 0.4.0 64-bit                 2134  11.0-3.0   (+9 -1 =4 )  100.0  +107
 - Napoleon 1.7 64-bit                     2134  17.0-7.0   (+15-5 =4 )  100.0   +64
 - Tunguska 1.0 64-bit                     2130   2.5-1.5   (+2 -1 =1 )  100.0    -3
 - BigLion 2.23w                           2077   3.0-1.0   (+2 -0 =2 )  100.0    -2
 - Cinnamon 2.0 64-bit                     2036   2.5-1.5   (+1 -0 =3 )  100.0  -125


Created in 2005-2013 by CCRL team
Last games added on October 31, 2020