CCRL 40/2 FRC
Downloads and Statistics
September 15, 2020
Testing summary:
Total: 294'230 games
played by 227 programs

White wins: 119'042 (40.5%)
Black wins: 101'521 (34.5%)
Draws: 73'667 (25.0%)
White score: 53.0%

Engine Details

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Rybka 2.3.2z3 in CCRL 40/2 FRC, 2020-09-15
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:
Rybka 2.3.2z3 has no rank with rating of 2955 ELO points (+14 -14),
based on 2100 games: 1130 wins, 369 losses and 601 draws
Score: 68.1%, Average opponent: −135.7, Draws: 28.6%


Pairwise results:
     Opponent                 ELO     Score                  LOS   Perf
 - Rybka 3                    3087  35.5-64.5  (+13-42=45)    0.0   +42
 - Naum 4.2                   3034  38.5-61.5  (+19-42=39)    0.0    +6
 - Naum 4                     2987  48.0-52.0  (+29-33=38)    0.1   +18
 - Deep Sjeng WC2008          2878  57.0-43.0  (+42-28=30)  100.0   -29
 - Shredder 11                2877  65.5-34.5  (+52-21=27)  100.0   +32
 - Naum 3.1                   2857  66.0-34.0  (+42-10=48)  100.0    -2
 - Deep Sjeng 3.0             2854  64.0-36.0  (+48-20=32)  100.0    -6
 - Naum 3                     2833  72.5-27.5  (+53-8 =39)  100.0   +24
 - Hiarcs 12.1                2827  67.5-32.5  (+54-19=27)  100.0    -5
 - Hiarcs Paderborn 2007      2823  69.0-31.0  (+59-21=20)  100.0   +10
 - Hiarcs 12                  2823  64.0-36.0  (+48-20=32)  100.0   -36
 - Hiarcs 11.1                2778  75.0-25.0  (+65-15=20)  100.0   +14
 - Naum 2.2                   2772  72.5-27.5  (+57-12=31)  100.0   -28
 - Shredder 10                2771  75.5-24.5  (+68-17=15)  100.0   +17
 - Fruit 051103               2761  74.0-26.0  (+56-8 =36)  100.0   -34
 - Loop for Chess960          2756  85.0-15.0  (+74-4 =22)  100.0   +74
 - Glaurung 2.1               2730  73.5-26.5  (+65-18=17)  100.0   -41
 - Spike 1.2 Turin            2712  76.5-23.5  (+66-13=21)  100.0   -42
 - Deep Sjeng 2.7             2711  81.0-19.0  (+70-8 =22)  100.0    -7
 - Glaurung 2.0.1             2697  86.0-14.0  (+76-4 =20)  100.0   +29
 - Glaurung 1.2.1             2637  84.0-16.0  (+74-6 =20)  100.0   -48


Created in 2005-2008 by CCRL team
Last games added on September 15, 2020