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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Stockfish 2.2.2 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:
Stockfish 2.2.2 has no rank with rating of 3184 ELO points (+20 -20),
based on 1000 games: 521 wins, 194 losses and 285 draws
Score: 66.3%, Average opponent: −125.3, Draws: 28.5%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Critter 1.6a          3290  33.0-67.0  (+13-47=40)    0.0    -2
 - Houdini 2.0           3270  40.0-60.0  (+25-45=30)    0.0   +18
 - Rybka 4.1             3162  57.0-43.0  (+38-24=38)   98.5   +24
 - Rybka 3               3087  71.0-29.0  (+56-14=30)  100.0   +51
 - Naum 4.2              3033  70.0-30.0  (+58-18=24)  100.0    -6
 - Shredder 12           3013  70.5-29.5  (+55-14=31)  100.0   -29
 - Chiron 1.1a           2984  73.0-27.0  (+57-11=32)  100.0   -43
 - Spike 1.4 Leiden      2942  79.5-20.5  (+65-6 =29)  100.0   -31
 - Hiarcs 13.2           2928  84.5-15.5  (+77-8 =15)  100.0   +31
 - Deep Sjeng WC2008     2878  85.0-15.0  (+77-7 =16)  100.0   -17


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