CCRL 40/2 FRC
Downloads and Statistics
April 19, 2021
Testing summary:
Total: 327'860 games
played by 250 programs

White wins: 131'950 (40.2%)
Black wins: 111'596 (34.0%)
Draws: 84'314 (25.7%)
White score: 53.1%

Engine Details

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Critter 1.2 in CCRL 40/2 FRC, 2021-04-19
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 1.2 has no rank with rating of 3234 ELO points (+21 -20),
based on 1000 games: 594 wins, 150 losses and 256 draws
Score: 72.2%, Average opponent: −176.0, Draws: 25.6%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Houdini 2.0           3269  37.0-63.0  (+20-46=34)    0.3   -49
 - Stockfish 2.2.1       3191  56.5-43.5  (+39-26=35)   99.9    +2
 - Stockfish 2.1.1       3186  59.0-41.0  (+40-22=38)  100.0    +8
 - Rybka 4.1             3161  54.0-46.0  (+36-28=36)  100.0   -47
 - Naum 4.2              3032  79.5-20.5  (+65-6 =29)  100.0    +7
 - Shredder 12           3013  84.5-15.5  (+75-6 =19)  100.0   +54
 - Chiron 1.1a           2983  89.0-11.0  (+83-5 =12)  100.0   +96
 - Spike 1.4 Leiden      2941  85.5-14.5  (+74-3 =23)  100.0   -20
 - Hiarcs 13.2           2927  89.0-11.0  (+81-3 =16)  100.0   +25
 - Deep Sjeng WC2008     2877  88.0-12.0  (+81-5 =14)  100.0   -28


Created in 2005-2008 by CCRL team
Last games added on April 19, 2021