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 2 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 2 has no rank with rating of 3104 ELO points (+10 -10),
based on 4900 games: 1611 wins, 2272 losses and 1017 draws
Score: 43.3%, Average opponent: +57.6, Draws: 20.8%


Pairwise results:
     Opponent            ELO     Score                  LOS   Perf
 - Stockfish 6           3460  22.0-278.0 (+4 -260=36)    0.0   -43
 - Komodo 9              3414  33.5-266.5 (+10-243=47)    0.0   -21
 - Stockfish 040514      3411  36.0-264.0 (+10-238=52)    0.0    -9
 - Komodo 1386           3393  42.5-257.5 (+14-229=57)    0.0     0
 - Houdini 4             3389  42.0-258.0 (+16-232=52)    0.0   -10
 - Stockfish DD          3346  53.5-246.5 (+22-215=63)    0.0    -7
 - Critter 1.6a          3288  70.0-230.0 (+29-189=82)    0.0    -7
 - Fire 3.0              3172 122.5-177.5 (+90-145=65)    0.0     0
 - Rybka 4.1             3159 138.5-161.5 (+97-120=83)    0.0   +28
 - Naum 4.6              3080 166.5-133.5 (+131-98=71)  100.0   +15
 - Naum 4.2              3032 188.0-112.0 (+143-67=90)  100.0   +14
 - Shredder 12           3012 191.5-108.5 (+157-74=69)  100.0    +9
 - Spike 1.4 Leiden      2941  82.0-18.0  (+70-6 =24)  100.0   +77
 - Hiarcs 13.2           2927  72.0-28.0  (+56-12=32)  100.0   -27
 - EXchess 7.92b         2898  70.5-29.5  (+60-19=21)  100.0   -53
 - EXchess 7.71b         2894 223.5-76.5  (+189-42=69)  100.0   -27
 - Cheng 4.39            2884 237.5-62.5  (+214-39=47)  100.0   +14
 - Deep Sjeng WC2008     2877  76.5-23.5  (+64-11=25)  100.0   -32
 - Cheng4 0.38           2833  85.0-15.0  (+80-10=10)  100.0   +37
 - Cyclone xTreme Fear   2823  83.5-16.5  (+76-9 =15)  100.0    -3
 - EXchess 7.18b         2815  82.5-17.5  (+79-14=7 )  100.0    +1


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