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 0.24.0 w591226 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 0.24.0 w591226 64-bit is #34-35 with rating of 3136 Elo points (+34 -34),
based on 252 games: 59 wins, 60 losses and 133 draws
Score: 49.8%, Average opponent: −2.9, Draws: 52.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RofChade 2.3 64-bit                     3241   1.5-2.5   (+1 -2 =1 )    0.0   +22
 - Laser 1.7 64-bit                        3206   2.0-2.0   (+0 -0 =4 )    0.0   +70
 - RofChade 2.202 64-bit                   3205   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - SlowChess Blitz Classic 2.1 64-bit      3203  12.5-15.5  (+4 -7 =17)    0.0   +37
 - Schooner 2.2 64-bit                     3203   2.5-5.5   (+0 -3 =5 )    0.0   -33
 - Defenchess 2.2 64-bit                   3202   1.0-3.0   (+0 -2 =2 )    0.0   -83
 - Shredder 13 64-bit                      3199   3.0-1.0   (+2 -0 =2 )    0.0  +219
 - Booot 6.3.1 64-bit                      3199   1.5-2.5   (+0 -1 =3 )    0.0    +3
 - Fizbo 2 64-bit                          3195   2.0-2.0   (+1 -1 =2 )    0.0   +69
 - Fritz 17 64-bit                         3191   0.5-3.5   (+0 -3 =1 )    0.2  -226
 - RubiChess 1.7.3 64-bit                  3190  17.5-18.5  (+7 -8 =21)    0.2   +46
 - Andscacs 0.95 64-bit                    3180   1.0-3.0   (+0 -2 =2 )    0.7  -105
 - RubiChess 1.7.1 64-bit                  3172   1.5-2.5   (+0 -1 =3 )    4.2   -31
 - Roc 1.6 64-bit                          3154   4.0-4.0   (+1 -1 =6 )   18.9   +18
 - Arasan 22.1 64-bit                      3146   1.0-3.0   (+0 -2 =2 )   31.7  -139
 - Arasan 22.0 64-bit                      3140   4.0-4.0   (+1 -1 =6 )   42.5    +4
 - Winter 0.9 64-bit                       3129  11.5-10.5  (+5 -4 =13)   64.3    +6
 - Roc 1.7 64-bit                          3124   1.0-3.0   (+0 -2 =2 )   72.1  -161
 - Pedone 2.0 64-bit                       3107   4.5-3.5   (+3 -2 =3 )   93.6   +13
 - SlowChess Blitz Classic 1.9 64-bit      3103   0.0-1.0   (+0 -1 =0 )   94.0  -INF
 - Vajolet2 2.8 64-bit                     3099   4.5-3.5   (+2 -1 =5 )   97.4    -9
 - Demolito 2020-05-14 64-bit              3088  12.0-8.0   (+8 -4 =8 )   99.3   +16
 - Nemorino 5.00 64-bit                    3085   1.0-3.0   (+1 -3 =0 )   99.7  -285
 - Igel 2.4.0 64-bit                       3068   8.5-5.5   (+5 -2 =7 )  100.0    +2
 - ChessBrainVB 3.74                       3064   2.5-1.5   (+2 -1 =1 )  100.0   +19
 - Wasp 3.75 64-bit                        3062   0.5-3.5   (+0 -3 =1 )  100.0  -355
 - iCE 4.0 64-bit                          3058   2.5-1.5   (+1 -0 =3 )  100.0   -18
 - Combusken 1.2.0 64-bit                  3009  10.0-6.0   (+6 -2 =8 )  100.0   -53
 - Sting SF 19 64-bit                      3007  11.5-2.5   (+9 -0 =5 )  100.0   +90


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