CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Lc0 0.27.0 w703810 64-bit in CCRL 40/15, 2021-05-08
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Lc0 0.27.0 w703810 64-bit has no rank with rating of 3119 Elo points (+49 -49),
based on 116 games: 25 wins, 26 losses and 65 draws
Score: 49.6%, Average opponent: +6.2, Draws: 56.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Pedone 3.0 64-bit                       3243   3.0-5.0   (+1 -3 =4 )    0.0   +51
 - RofChade 2.3 64-bit                     3239   1.0-3.0   (+1 -3 =0 )    0.0  -112
 - Defenchess 2.2 64-bit                   3201   1.5-2.5   (+1 -2 =1 )    0.1     0
 - Schooner 2.2 64-bit                     3201   3.5-4.5   (+2 -3 =3 )    0.1   +44
 - Andscacs 0.95 64-bit                    3179   1.5-2.5   (+1 -2 =1 )    1.0   -31
 - Arasan 22.2 64-bit                      3158   3.0-5.0   (+1 -3 =4 )    8.0   -33
 - Halogen 10 64-bit                       3155   4.0-4.0   (+1 -1 =6 )    9.5   +36
 - Wasp 4.50 64-bit                        3153   4.5-3.5   (+2 -1 =5 )   10.4   +69
 - NirvanaChess 2.5 64-bit                 3131   3.5-4.5   (+1 -2 =5 )   32.7   -23
 - Winter 0.9 64-bit                       3126   4.0-4.0   (+1 -1 =6 )   40.5    +7
 - Roc 1.7 64-bit                          3122   1.5-2.5   (+0 -1 =3 )   46.5   -63
 - Orion 0.8 64-bit                        3122   2.0-2.0   (+1 -1 =2 )   46.1    -7
 - Marvin 5.0.0 64-bit                     3112   2.5-1.5   (+1 -0 =3 )   60.3   +59
 - Weiss 1.3 64-bit                        3065   9.0-7.0   (+4 -2 =10)   97.6   -20
 - Stash 29.0 64-bit                       3064   6.0-4.0   (+3 -1 =6 )   97.9     0
 - Mr Bob 1.0.0 64-bit                     2961   7.0-3.0   (+4 -0 =6 )  100.0   -44


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021