CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

Options
Show each game results
Isa 2.0.83 64-bit in CCRL 40/15, 2020-04-04
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 2.0.83 64-bit is #257 with rating of 2367 Elo points (+38 -38),
based on 244 games: 85 wins, 91 losses and 68 draws
Score: 48.8%, Average opponent: +2.9, Draws: 27.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Drosophila 1.5.1 64-bit                 2478   1.5-2.5   (+0 -1 =3 )    0.0   +51
 - Bumblebee 1.0.36898e1 64-bit            2446   3.5-0.5   (+3 -0 =1 )    0.0  +366
 - Axolotl 1.8 64-bit                      2446   3.0-7.0   (+1 -5 =4 )    0.0   -47
 - Teki 2 64-bit                           2441   6.0-6.0   (+4 -4 =4 )    0.0   +74
 - Tunguska 1.1 64-bit                     2437   8.0-14.0  (+5 -11=6 )    0.1   -21
 - Cmcchess 2.6 64-bit                     2421   0.5-1.5   (+0 -1 =1 )    0.5  -102
 - RomiChess P3n 64-bit                    2416   7.5-6.5   (+5 -4 =5 )    0.8   +74
 - Gaia 3.5 64-bit                         2413   2.5-1.5   (+2 -1 =1 )    1.8  +127
 - KnightDreamer 3.3                       2400   2.0-4.0   (+1 -3 =2 )    8.4   -79
 - Zevra 2.1.2 r248 64-bit                 2397   6.0-2.0   (+4 -0 =4 )    8.9  +179
 - Myrddin 0.87 64-bit                     2395   3.5-2.5   (+2 -1 =3 )    8.6   +80
 - Popochin 4.1 64-bit                     2394   4.5-7.5   (+3 -6 =3 )   10.0   -58
 - Ares GB 64-bit                          2392   6.5-7.5   (+4 -5 =5 )   10.8     0
 - Galjoen 0.39 64-bit                     2387   4.5-5.5   (+3 -4 =3 )   16.7   -15
 - Googleplex Starthinker 1.6 64-bit       2383   2.5-7.5   (+1 -6 =3 )   23.3  -154
 - Thor's Hammer 2.28 32-bit               2380   1.0-1.0   (+1 -1 =0 )   27.2   +13
 - Zevra 2.1.1 r216 64-bit                 2380   5.5-4.5   (+4 -3 =3 )   27.1   +54
 - Waxman 2017                             2371   5.5-6.5   (+4 -5 =3 )   42.4   -27
 - Plisk 0.2.7d 64-bit                     2361   1.0-1.0   (+0 -0 =2 )   61.0    -6
 - KnightX 1.94 64-bit                     2352   3.0-1.0   (+3 -1 =0 )   74.5  +210
 - Napoleon 1.8 64-bit                     2339   1.5-2.5   (+1 -2 =1 )   90.4  -123
 - Barbarossa 0.6.0 64-bit                 2334  13.0-13.0  (+10-10=6 )   89.2   -31
 - FireFly 2.7.2 64-bit                    2330   2.5-5.5   (+2 -5 =1 )   96.2  -183
 - Googleplex Starthinker 1.4 64-bit       2321   2.5-3.5   (+2 -3 =1 )   98.4  -105
 - CT800 1.34 64-bit                       2297   2.0-2.0   (+2 -2 =0 )   99.9   -70
 - Invictus r228 64-bit                    2292   3.0-1.0   (+3 -1 =0 )  100.0  +150
 - Raven 0.70 64-bit                       2283   2.0-2.0   (+2 -2 =0 )  100.0   -84
 - Achillees 1.0 64-bit                    2207   7.0-3.0   (+7 -3 =0 )  100.0   +18
 - Clever Girl r185 64-bit                 2171   2.0-2.0   (+1 -1 =2 )  100.0  -196
 - Micah 1.0 64-bit                        2170   5.5-0.5   (+5 -0 =1 )  100.0  +161


Created in 2005-2013 by CCRL team
Last games added on April 4, 2020