CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Lc0 0.20.2 w32930 64-bit in CCRL 40/15, 2020-10-24
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 0.20.2 w32930 64-bit has no rank with rating of 2905 Elo points (+33 -33),
based on 292 games: 91 wins, 78 losses and 123 draws
Score: 52.2%, Average opponent: −17.6, Draws: 42.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Senpai 2.0 64-bit                       3032   1.0-3.0   (+0 -2 =2 )    0.0   -22
 - Wasp 3.50 64-bit                        3029   2.5-1.5   (+1 -0 =3 )    0.0  +191
 - Pirarucu 3.0.7 64-bit                   3013   5.5-10.5  (+0 -5 =11)    0.0   +24
 - Hakkapeliitta TCEC v2 64-bit            3000   2.0-2.0   (+1 -1 =2 )    0.0  +105
 - Defenchess 1.1f 64-bit                  2997   1.0-3.0   (+0 -2 =2 )    0.0   -57
 - Rodent III 0.275 64-bit                 2985   1.5-2.5   (+1 -2 =1 )    0.0    -5
 - RubiChess 1.3 64-bit                    2981   1.5-2.5   (+1 -2 =1 )    0.0    -9
 - Demolito 2018-10-29 64-bit              2978   0.5-3.5   (+0 -3 =1 )    0.0  -215
 - Pirarucu 2.9.5 64-bit                   2966   2.0-2.0   (+1 -1 =2 )    0.1   +61
 - Deuterium 2019.1.36.50 64-bit           2953   1.5-2.5   (+0 -1 =3 )    0.5   -19
 - Igel 2.0.0 64-bit                       2935  15.5-10.5  (+10-5 =11)    7.0   +95
 - Topple 0.7.4 64-bit                     2931   3.5-6.5   (+2 -5 =3 )   12.3   -69
 - Amoeba 2.8 64-bit                       2926   1.0-3.0   (+1 -3 =0 )   11.5  -213
 - Godel 6.0 64-bit                        2923   6.0-8.0   (+2 -4 =8 )   16.4   -22
 - Topple 0.7.3 64-bit                     2910   8.5-11.5  (+5 -8 =7 )   40.0   -44
 - Toga II 4.0 64-bit                      2904   1.0-3.0   (+0 -2 =2 )   51.2  -150
 - Topple 0.7.1 64-bit                     2889   5.0-3.0   (+2 -0 =6 )   77.9   +51
 - Igel 1.9.0 64-bit                       2879   4.0-6.0   (+1 -3 =6 )   88.7   -84
 - Scorpio 2.9 MCTS 64-bit                 2868   9.0-9.0   (+8 -8 =2 )   95.6   -33
 - Marvin 3.3.2 64-bit                     2858   6.5-5.5   (+4 -3 =5 )   99.2   -23
 - Minic 1.39 64-bit                       2849   7.5-4.5   (+6 -3 =3 )   99.5   +34
 - Counter 3.3 64-bit                      2848   7.0-5.0   (+4 -2 =6 )   99.8    -4
 - Counter 3.2 64-bit                      2834  10.5-5.5   (+7 -2 =7 )  100.0   +28
 - Bagatur 1.8 64-bit                      2828  11.5-2.5   (+9 -0 =5 )  100.0  +139
 - Igel 1.8.3 64-bit                       2823   6.5-3.5   (+4 -1 =5 )  100.0   +15
 - Topple 0.7.0 64-bit                     2814   9.0-3.0   (+7 -1 =4 )  100.0   +74
 - Topple 0.5.0 64-bit                     2805   4.5-7.5   (+2 -5 =5 )  100.0  -178
 - Francesca MAD 0.25 64-bit               2786   9.5-4.5   (+8 -3 =3 )  100.0   +14
 - Cheese 2.1 64-bit                       2781   7.5-4.5   (+4 -1 =7 )  100.0   -58


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020