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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Critter 0.80 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:
Critter 0.80 has no rank with rating of 3036 ELO points (+19 -19),
based on 1000 games: 418 wins, 311 losses and 271 draws
Score: 55.4%, Average opponent: −48.2, Draws: 27.1%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Stockfish 2.0.1       3136  30.0-70.0  (+13-53=34)    0.0   -31
 - Stockfish 1.8         3127  32.0-68.0  (+17-53=30)    0.0   -31
 - Stockfish 1.7         3111  38.5-61.5  (+22-45=33)    0.0    -1
 - Stockfish 1.9.1       3108  39.5-60.5  (+20-41=39)    0.0    +3
 - Naum 4.2              3032  55.0-45.0  (+39-29=32)   64.8   +29
 - Shredder 12           3012  56.0-44.0  (+42-30=28)   98.5   +20
 - Hiarcs 13.1           2897  66.0-34.0  (+56-24=20)  100.0   -21
 - Deep Sjeng WC2008     2877  69.0-31.0  (+55-17=28)  100.0   -25
 - Cyclone xTreme Fear   2823  82.0-18.0  (+74-10=16)  100.0   +46
 - Loop for Chess960     2755  85.5-14.5  (+80-9 =11)  100.0   +29


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