CCRL 40/2 FRC
Downloads and Statistics
May 6, 2021
Testing summary:
Total: 341'114 games
played by 257 programs

White wins: 137'230 (40.2%)
Black wins: 115'634 (33.9%)
Draws: 88'250 (25.9%)
White score: 53.2%

Engine Details

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Chiron 1.1a in CCRL 40/2 FRC, 2021-05-06
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:
Chiron 1.1a has no rank with rating of 2983 ELO points (+13 -14),
based on 2600 games: 789 wins, 1266 losses and 545 draws
Score: 40.8%, Average opponent: +73.5, Draws: 21.0%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Houdini 3             3354  23.5-276.5 (+6 -259=35)    0.0   -21
 - Critter 1.6a          3288  43.0-257.0 (+11-225=64)    0.0   +24
 - Houdini 2.0           3268  10.0-90.0  (+2 -82=16)    0.0   -58
 - Critter 1.2           3233  11.0-89.0  (+5 -83=12)    0.0   -97
 - Stockfish 2.3.1       3202  24.5-75.5  (+11-62=27)    0.0   +37
 - Stockfish 2.2.1       3191  18.0-82.0  (+10-74=16)    0.0   -50
 - Stockfish VE_09       3190  26.0-74.0  (+11-59=30)    0.0   +39
 - Stockfish 2.1.1       3186  21.5-78.5  (+10-67=23)    0.0   -10
 - Stockfish 2.2.2       3183  27.0-73.0  (+11-57=32)    0.0   +43
 - Rybka 4.1             3159  28.0-72.0  (+12-56=32)    0.0   +26
 - Naum 4.2              3032  38.5-61.5  (+29-52=19)    0.0   -37
 - Shredder 12           3012  50.5-49.5  (+33-32=35)    0.0   +32
 - Spike 1.4 Leiden      2941  61.0-39.0  (+47-25=28)  100.0   +37
 - Hiarcs 13.2           2927  63.0-37.0  (+50-24=26)  100.0   +36
 - Deep Sjeng WC2008     2877  64.5-35.5  (+50-21=29)  100.0    -3
 - Cyclone xTreme Fear   2823  71.0-29.0  (+59-17=24)  100.0    -4
 - Loop for Chess960     2755  73.0-27.0  (+64-18=18)  100.0   -48
 - Tornado 4.88          2753  83.0-17.0  (+76-10=14)  100.0   +46
 - Bright 0.4a           2724  79.5-20.5  (+70-11=19)  100.0   -27
 - Frenzee 3.5.19        2710  78.5-21.5  (+72-15=13)  100.0   -37
 - EXchess 6.50b         2689  83.5-16.5  (+78-11=11)  100.0    -4
 - Tornado 4.4           2688  83.0-17.0  (+72-6 =22)  100.0   -42


Created in 2005-2008 by CCRL team
Last games added on May 6, 2021