CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Lc0 0.21.1 w11258 64-bit in CCRL 40/15, 2021-01-16
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Lc0 0.21.1 w11258 64-bit has no rank with rating of 2968 Elo points (+37 -37),
based on 226 games: 74 wins, 62 losses and 90 draws
Score: 52.7%, Average opponent: −17.6, Draws: 39.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Pirarucu 3.3.5 64-bit                   3020   7.5-8.5   (+4 -5 =7 )    0.7   +31
 - Marvin 3.6.0 64-bit                     3012   4.0-8.0   (+2 -6 =4 )    2.2   -67
 - Monolith 2 64-bit                       3003   7.5-6.5   (+4 -3 =7 )    4.5   +48
 - Rodent IV 022 64-bit                    2989   7.0-7.0   (+4 -4 =6 )   17.3   +21
 - Igel 2.3.0 64-bit                       2986  11.5-6.5   (+8 -3 =7 )   21.3  +109
 - Deuterium 2019.2.37.73 64-bit           2982  10.5-9.5   (+7 -6 =7 )   25.6   +29
 - Godel 7.0 64-bit                        2981   6.5-5.5   (+3 -2 =7 )   27.5   +37
 - Marvin 3.5.0 64-bit                     2973   3.5-6.5   (+1 -4 =5 )   41.3   -81
 - Amoeba 3.1 64-bit                       2968   4.0-6.0   (+3 -5 =2 )   51.2   -73
 - SlowChess Blitz Classic 1.5 64-bit      2954  13.0-7.0   (+8 -2 =10)   74.1   +78
 - Marvin 3.4.0 64-bit                     2937   6.0-6.0   (+5 -5 =2 )   93.0   -31
 - Cheng 4.39 64-bit                       2918   7.5-4.5   (+5 -2 =5 )   99.5   +29
 - Asymptote 0.8 64-bit                    2912   8.5-3.5   (+7 -2 =3 )   99.6   +97
 - Toga II 4.0 64-bit                      2903   2.5-1.5   (+2 -1 =1 )   99.9   +16
 - Atlas 3.91 64-bit                       2897   1.5-2.5   (+1 -2 =1 )  100.0  -162
 - Godel 5.5.1 64-bit                      2875   1.5-2.5   (+1 -2 =1 )  100.0  -174
 - Scorpio 2.9 MCTS 64-bit                 2868   1.5-2.5   (+0 -1 =3 )  100.0  -159
 - The Baron 3.44 64-bit                   2866   0.5-3.5   (+0 -3 =1 )  100.0  -390
 - Marvin 3.3.2 64-bit                     2857   3.0-1.0   (+2 -0 =2 )  100.0   +38
 - Tucano 7.07 64-bit                      2842   3.5-0.5   (+3 -0 =1 )  100.0  +155
 - Fruit Reloaded 3.2.1 64-bit             2836   3.0-1.0   (+2 -0 =2 )  100.0   +10
 - Counter 3.2 64-bit                      2834   0.5-3.5   (+0 -3 =1 )  100.0  -415
 - Zurichess Neuchatel 64-bit              2826   2.0-2.0   (+1 -1 =2 )  100.0  -142
 - Monolith 1.0 64-bit                     2794   2.5-1.5   (+1 -0 =3 )  100.0  -114


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021