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 0.90 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 0.90 has no rank with rating of 3104 ELO points (+20 -20),
based on 1000 games: 515 wins, 227 losses and 258 draws
Score: 64.4%, Average opponent: −109.7, Draws: 25.8%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Rybka 4.1             3162  47.5-52.5  (+36-41=23)    0.0   +39
 - Stockfish 2.0.1       3137  48.0-52.0  (+26-30=44)    0.5   +19
 - Stockfish 1.8         3128  42.5-57.5  (+27-42=31)    3.9   -27
 - Naum 4.2              3033  66.5-33.5  (+54-21=25)  100.0   +47
 - Shredder 12           3013  64.5-35.5  (+52-23=25)  100.0   +12
 - Spike 1.4 Leiden      2942  70.5-29.5  (+57-16=27)  100.0   -15
 - Hiarcs 13.2           2928  70.0-30.0  (+61-21=18)  100.0   -23
 - Hiarcs 13.1           2898  75.5-24.5  (+63-12=25)  100.0   -21
 - Deep Sjeng WC2008     2878  77.5-22.5  (+67-12=21)  100.0   -16
 - Cyclone xTreme Fear   2824  81.5-18.5  (+72-9 =19)  100.0   -31


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