CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Lc0 0.24.0 w591226 64-bit in CCRL 40/15, 2020-11-21
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:
Lc0 0.24.0 w591226 64-bit is #34 with rating of 3138 Elo points (+34 -34),
based on 252 games: 59 wins, 60 losses and 133 draws
Score: 49.8%, Average opponent: −2.8, Draws: 52.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RofChade 2.3 64-bit                     3240   1.5-2.5   (+1 -2 =1 )    0.0   +19
 - Laser 1.7 64-bit                        3208   2.0-2.0   (+0 -0 =4 )    0.0   +70
 - Schooner 2.2 64-bit                     3205   2.5-5.5   (+0 -3 =5 )    0.0   -33
 - RofChade 2.202 64-bit                   3205   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - SlowChess Blitz Classic 2.1 64-bit      3204  12.5-15.5  (+4 -7 =17)    0.0   +36
 - Defenchess 2.2 64-bit                   3201   1.0-3.0   (+0 -2 =2 )    0.0   -86
 - Booot 6.3.1 64-bit                      3200   1.5-2.5   (+0 -1 =3 )    0.0    +2
 - Shredder 13 64-bit                      3199   3.0-1.0   (+2 -0 =2 )    0.0  +217
 - Fizbo 2 64-bit                          3196   2.0-2.0   (+1 -1 =2 )    0.1   +68
 - Fritz 17 64-bit                         3192   0.5-3.5   (+0 -3 =1 )    0.3  -227
 - RubiChess 1.7.3 64-bit                  3191  17.5-18.5  (+7 -8 =21)    0.2   +45
 - Andscacs 0.95 64-bit                    3181   1.0-3.0   (+0 -2 =2 )    0.9  -106
 - RubiChess 1.7.1 64-bit                  3172   1.5-2.5   (+0 -1 =3 )    4.9   -33
 - Roc 1.6 64-bit                          3155   4.0-4.0   (+1 -1 =6 )   20.1   +17
 - Roc 1.7 64-bit                          3147   1.0-3.0   (+0 -2 =2 )   36.7  -139
 - Arasan 22.1 64-bit                      3146   1.0-3.0   (+0 -2 =2 )   35.9  -141
 - Arasan 22.0 64-bit                      3141   4.0-4.0   (+1 -1 =6 )   44.7    +3
 - Winter 0.9 64-bit                       3137  11.5-10.5  (+5 -4 =13)   52.0   +12
 - Pedone 2.0 64-bit                       3108   4.5-3.5   (+3 -2 =3 )   94.3   +12
 - SlowChess Blitz Classic 1.9 64-bit      3104   0.0-1.0   (+0 -1 =0 )   94.6  -INF
 - Vajolet2 2.8 64-bit                     3101   4.5-3.5   (+2 -1 =5 )   97.5    -9
 - Demolito 2020-05-14 64-bit              3091  12.0-8.0   (+8 -4 =8 )   99.2   +17
 - Nemorino 5.00 64-bit                    3086   1.0-3.0   (+1 -3 =0 )   99.8  -286
 - Igel 2.4.0 64-bit                       3068   8.5-5.5   (+5 -2 =7 )  100.0     0
 - ChessBrainVB 3.74                       3067   2.5-1.5   (+2 -1 =1 )  100.0   +20
 - Wasp 3.75 64-bit                        3062   0.5-3.5   (+0 -3 =1 )  100.0  -357
 - iCE 4.0 64-bit                          3060   2.5-1.5   (+1 -0 =3 )  100.0   -18
 - Combusken 1.2.0 64-bit                  3010  10.0-6.0   (+6 -2 =8 )  100.0   -54
 - Sting SF 19 64-bit                      3008  11.5-2.5   (+9 -0 =5 )  100.0   +89


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020