CCRL 40/2 FRC
Downloads and Statistics
May 6, 2021
Testing summary:
Total: 341'114 games
played by 257 programs

White wins: 137'230 (40.2%)
Black wins: 115'634 (33.9%)
Draws: 88'250 (25.9%)
White score: 53.2%

Engine Details

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Stockfish 1.6 in CCRL 40/2 FRC, 2021-05-06
Ponder off, 5-men EGTB, 128MB hash, 64-bit executables where available, random openings with switched sides
Time control: Equivalent to 40 moves in 2 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404FRC/

CCRL 40/2 FRC main list:
Stockfish 1.6 has no rank with rating of 3035 ELO points (+22 -22),
based on 800 games: 412 wins, 179 losses and 209 draws
Score: 64.6%, Average opponent: −110.6, Draws: 26.1%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Rybka 3               3086  47.0-53.0  (+31-37=32)    0.0   +28
 - Naum 4.2              3032  53.0-47.0  (+39-33=28)   61.2   +17
 - Shredder 12           3012  50.5-49.5  (+36-35=29)   97.3   -20
 - Naum 4                2985  55.0-45.0  (+38-28=34)  100.0   -17
 - Deep Sjeng WC2008     2877  72.0-28.0  (+59-15=26)  100.0     0
 - Hiarcs 12.1           2825  75.0-25.0  (+65-15=20)  100.0   -19
 - Cyclone xTreme Fear   2823  81.0-19.0  (+70-8 =22)  100.0   +24
 - Loop for Chess960     2755  83.0-17.0  (+74-8 =18)  100.0   -17


Created in 2005-2008 by CCRL team
Last games added on May 6, 2021