CCRL 40/2 FRC
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 323'540 games
played by 249 programs

White wins: 130'279 (40.3%)
Black wins: 110'397 (34.1%)
Draws: 82'864 (25.6%)
White score: 53.1%

Engine Details

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Critter 1.01 in CCRL 40/2 FRC, 2021-04-03
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 1.01 has no rank with rating of 3161 ELO points (+20 -20),
based on 900 games: 447 wins, 195 losses and 258 draws
Score: 64.0%, Average opponent: −108.6, Draws: 28.7%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Stockfish 2.2.1       3192  45.0-55.0  (+24-34=42)    1.0     0
 - Stockfish 2.1.1       3187  44.5-55.5  (+23-34=43)    2.6    -9
 - Rybka 4.1             3162  47.0-53.0  (+28-34=38)   48.2   -18
 - Stockfish 2.0.1       3137  49.0-51.0  (+32-34=34)   96.9   -31
 - Naum 4.2              3033  64.5-35.5  (+53-24=23)  100.0   -24
 - Shredder 12           3013  77.5-22.5  (+64-9 =27)  100.0   +49
 - Spike 1.4 Leiden      2942  78.5-21.5  (+68-11=21)  100.0    -1
 - Hiarcs 13.2           2928  84.5-15.5  (+77-8 =15)  100.0   +53
 - Deep Sjeng WC2008     2878  85.5-14.5  (+78-7 =15)  100.0   +14


Created in 2005-2008 by CCRL team
Last games added on April 3, 2021