CCRL 40/2 FRC
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 287'716 games
played by 224 programs

White wins: 116'699 (40.6%)
Black wins: 99'773 (34.7%)
Draws: 71'244 (24.8%)
White score: 52.9%

Engine Details

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Stockfish 2.2.1 in CCRL 40/2 FRC, 2020-08-01
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404FRC/

CCRL 40/2 FRC main list:
Stockfish 2.2.1 has no rank with rating of 3193 ELO points (+18 -18),
based on 1200 games: 607 wins, 269 losses and 324 draws
Score: 64.1%, Average opponent: −110.3, Draws: 27.0%


Pairwise results:
     Opponent                 ELO     Score                  LOS   Perf
 - Critter 1.6a               3292  35.5-64.5  (+21-50=29)    0.0     0
 - Houdini 2.0                3271  38.0-62.0  (+21-45=34)    0.0    -2
 - Critter 1.2                3235  43.5-56.5  (+26-39=35)    0.1    -3
 - Rybka 4.1                  3162  56.0-44.0  (+40-28=32)   99.9    +8
 - Critter 1.01               3162  55.0-45.0  (+34-24=42)   99.1     0
 - Rybka 3                    3087  68.5-31.5  (+55-18=27)  100.0   +24
 - Naum 4.2                   3034  77.5-22.5  (+67-12=21)  100.0   +48
 - Shredder 12                3014  71.5-28.5  (+58-15=27)  100.0   -26
 - Chiron 1.1a                2985  82.0-18.0  (+74-10=16)  100.0   +50
 - Spike 1.4 Leiden           2944  78.5-21.5  (+66-9 =25)  100.0   -38
 - Hiarcs 13.2                2928  79.0-21.0  (+71-13=16)  100.0   -33
 - Deep Sjeng WC2008          2878  84.0-16.0  (+74-6 =20)  100.0   -46


Created in 2005-2008 by CCRL team
Last games added on August 1, 2020