CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Lc0 0.20.2 w32930 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Lc0 0.20.2 w32930 64-bit has no rank with rating of 2874 Elo points (+23 -23),
based on 458 games: 139 wins, 141 losses and 178 draws
Score: 49.8%, Average opponent: −1.8, Draws: 38.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Senpai 2.0 64-bit                       3067   1.0-3.0   (+0 -2 =2 )    0.0   +26
 - Wasp 3.50 64-bit                        3061   2.5-1.5   (+1 -0 =3 )    0.0  +264
 - Pirarucu 3.0.7 64-bit                   3041   5.5-10.5  (+0 -5 =11)    0.0   +70
 - Hakkapeliitta TCEC v2 64-bit            3031   2.0-2.0   (+1 -1 =2 )    0.0  +168
 - Defenchess 1.1f 64-bit                  3027   1.0-3.0   (+0 -2 =2 )    0.0   -13
 - Rodent III 0.275 64-bit                 3014   1.5-2.5   (+1 -2 =1 )    0.0   +35
 - RubiChess 1.3 64-bit                    3006   1.5-2.5   (+1 -2 =1 )    0.0   +27
 - Demolito 2018-10-29 64-bit              3004   0.5-3.5   (+0 -3 =1 )    0.0  -161
 - Pirarucu 2.9.5 64-bit                   2993   2.0-2.0   (+1 -1 =2 )    0.0  +119
 - Deuterium 2019.1.36.50 64-bit           2978   1.5-2.5   (+0 -1 =3 )    0.0   +26
 - Berserk 3.2.1 64-bit                    2959   6.0-6.0   (+4 -4 =4 )    0.0   +89
 - Topple 0.7.4 64-bit                     2959   3.5-6.5   (+2 -5 =3 )    0.0   -24
 - Igel 2.0.0 64-bit                       2952  15.5-10.5  (+10-5 =11)    0.0  +154
 - Amoeba 2.8 64-bit                       2950   1.0-3.0   (+1 -3 =0 )    0.0  -175
 - Godel 6.0 64-bit                        2945   6.0-8.0   (+2 -4 =8 )    0.0   +21
 - Cheese 3.1.1 64-bit                     2935   4.5-15.5  (+1 -12=7 )    0.0  -138
 - Topple 0.7.3 64-bit                     2926   8.5-11.5  (+5 -8 =7 )    0.0    -5
 - Toga II 4.0 64-bit                      2925   1.0-3.0   (+0 -2 =2 )    0.0  -115
 - Topple 0.7.1 64-bit                     2904   5.0-3.0   (+2 -0 =6 )    3.1  +107
 - Scorpio 2.9 MCTS 64-bit                 2886   9.0-9.0   (+8 -8 =2 )   24.6   +15
 - Igel 1.9.0 64-bit                       2885   4.0-6.0   (+1 -3 =6 )   24.5   -56
 - Marvin 3.3.2 64-bit                     2874   6.5-5.5   (+4 -3 =5 )   50.7   +27
 - Minic 1.39 64-bit                       2870   7.5-4.5   (+6 -3 =3 )   60.6  +101
 - Counter 3.3 64-bit                      2863   7.0-5.0   (+4 -2 =6 )   77.3   +49
 - Counter 3.2 64-bit                      2847  10.5-5.5   (+7 -2 =7 )   97.3   +86
 - Igel 1.8.3 64-bit                       2842   6.5-3.5   (+4 -1 =5 )   97.8   +78
 - Bagatur 1.8 64-bit                      2839  11.5-2.5   (+9 -0 =5 )   98.6  +194
 - Inanis 1.2.0 64-bit                     2836  12.0-18.0  (+7 -13=10)   99.9  -113
 - Princhess 0.13.0 64-bit                 2829   9.5-10.5  (+6 -7 =7 )   99.7   -68
 - Topple 0.7.0 64-bit                     2825   9.0-3.0   (+7 -1 =4 )   99.9  +132
 - Topple 0.5.0 64-bit                     2822   4.5-7.5   (+2 -5 =5 )   99.9  -141
 - Francesca MAD 0.25 64-bit               2797   9.5-4.5   (+8 -3 =3 )  100.0   +73
 - Cheese 2.1 64-bit                       2789   7.5-4.5   (+4 -1 =7 )  100.0    -7
 - Mess 0.3.0 64-bit                       2771  15.0-15.0  (+10-10=10)  100.0  -104
 - ice4 v3 64-bit                          2767  14.0-10.0  (+10-6 =8 )  100.0   -46
 - Vengeance 2.0.0 64-bit                  2759   5.0-9.0   (+2 -6 =6 )  100.0  -217
 - Midnight 5 64-bit                       2691   9.5-6.5   (+8 -5 =3 )  100.0  -105


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024