CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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FireFly 2.1.3 in CCRL 40/4, 2019-10-12
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
FireFly 2.1.3 has no rank with rating of 1967 Elo points (+45 -46),
based on 204 games: 52 wins, 115 losses and 37 draws
Score: 34.6%, Average opponent: +128.2, Draws: 18.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Horizon 4.3                        2260   2.5-14.5  (+1 -13=3 )    0.0    +7
 - Sage 2.2a                          2237   6.5-22.5  (+4 -20=5 )    0.0   +52
 - Ant 2006-F                         2236   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Anechka 0.08                       2235   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - GreKo 5.1                          2211   7.0-23.0  (+5 -21=4 )    0.0   +28
 - Atlas 2.20                         2193   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - LittleThought 0.97                 2184   6.0-24.0  (+4 -22=4 )    0.0   -29
 - Gibbon 2.01b                       2019  14.5-15.5  (+12-13=5 )    3.5   +38
 - Monarch 1.5                        1957   9.0-7.0   (+7 -5 =4 )   63.7   +33
 - BamBam                             1914   8.5-8.5   (+6 -6 =5 )   98.4   -55
 - Eagle 0.7.5                        1912  16.5-15.5  (+13-12=7 )   98.7   -45


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019