CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Stockfish+NNUE 150720 64-bit in CCRL 40/15, 2020-09-19
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:
Stockfish+NNUE 150720 64-bit has no rank with rating of 3470 Elo points (+26 -26),
based on 544 games: 316 wins, 0 losses and 228 draws
Score: 79.0%, Average opponent: −200.6, Draws: 41.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 11 64-bit                     3435  27.5-22.5  (+5 -0 =45)   99.1   -10
 - SugaR XPro NN 1.0 64-bit                3421   2.5-1.5   (+1 -0 =3 )   99.9   +18
 - Komodo 14 64-bit                        3339  36.0-14.0  (+22-0 =28)  100.0     0
 - Komodo 14 MCTS 64-bit                   3295  36.0-14.0  (+22-0 =28)  100.0   -45
 - Ethereal 12.25 64-bit                   3291  40.0-14.0  (+26-0 =28)  100.0   -33
 - SlowChess Blitz Classic 2.2 64-bit      3263   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Fire 7.1 64-bit                         3258  40.5-9.5   (+31-0 =19)  100.0    -4
 - Xiphos 0.6 64-bit                       3254  45.0-9.0   (+36-0 =18)  100.0   +18
 - Igel 2.7.0 64-bit                       3241  31.5-6.5   (+25-0 =13)  100.0    -3
 - RofChade 2.3 64-bit                     3238   3.0-1.0   (+2 -0 =2 )  100.0   -81
 - Booot 6.4 64-bit                        3237   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - RofChade 2.202 64-bit                   3207  42.5-5.5   (+37-0 =11)  100.0   +43
 - Laser 1.7 64-bit                        3207  58.0-11.0  (+47-0 =22)  100.0   -19
 - Defenchess 2.2 64-bit                   3201  49.5-4.5   (+45-0 =9 )  100.0   +93
 - Fizbo 2 64-bit                          3197   3.0-0.0   (+3 -0 =0 )  100.0  +INF
 - RubiChess 1.7.3 64-bit                  3191   3.0-1.0   (+2 -0 =2 )  100.0  -136
 - Roc 1.7 64-bit                          3140   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020