CCRL 40/4
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 2'140'277 games
played by 2'505 programs
29019 CPU days (X2 4600+)

White wins: 829'307 (38.7%)
Black wins: 669'765 (31.3%)
Draws: 641'205 (30.0%)
White score: 53.7%

Engine Details

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FireFly 2.1.3 in CCRL 40/4, 2019-11-30
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 1966 Elo points (+45 -46),
based on 204 games: 52 wins, 115 losses and 37 draws
Score: 34.6%, Average opponent: +128.3, Draws: 18.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Horizon 4.3                        2259   2.5-14.5  (+1 -13=3 )    0.0    +7
 - Sage 2.2a                          2237   6.5-22.5  (+4 -20=5 )    0.0   +53
 - Ant 2006-F                         2235   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Anechka 0.08                       2234   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - GreKo 5.1                          2210   7.0-23.0  (+5 -21=4 )    0.0   +28
 - Atlas 2.20                         2192   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - LittleThought 0.97                 2183   6.0-24.0  (+4 -22=4 )    0.0   -29
 - Gibbon 2.01b                       2018  14.5-15.5  (+12-13=5 )    3.5   +38
 - Monarch 1.5                        1956   9.0-7.0   (+7 -5 =4 )   63.7   +33
 - BamBam                             1913   8.5-8.5   (+6 -6 =5 )   98.4   -55
 - Eagle 0.7.5                        1911  16.5-15.5  (+13-12=7 )   98.8   -45


Created in 2005-2013 by CCRL team
Last games added on November 30, 2019