CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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FireFly 2.5.8 32-bit in CCRL 40/15, 2024-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
FireFly 2.5.8 32-bit has no rank with rating of 2093 Elo points (+30 -30),
based on 308 games: 109 wins, 127 losses and 72 draws
Score: 47.1%, Average opponent: +24.0, Draws: 23.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - TJchess 1.01                            2335   1.0-9.0   (+0 -8 =2 )    0.0   -82
 - Aice 0.99.2                             2299   1.5-0.5   (+1 -0 =1 )    0.0  +367
 - Alex 2.13                               2287   1.0-1.0   (+1 -1 =0 )    0.0  +193
 - Cheese 1.3                              2267   1.0-1.0   (+0 -0 =2 )    0.0  +174
 - Anechka 0.08                            2261   1.0-1.0   (+1 -1 =0 )    0.0  +168
 - Natwarlal 0.14                          2256   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Popochin 3.2                            2253   1.0-1.0   (+1 -1 =0 )    0.0  +160
 - Chaturanga 2.4.3                        2245   0.5-2.5   (+0 -2 =1 )    0.0  -103
 - AliChess 4.25                           2240   0.5-1.5   (+0 -1 =1 )    0.0   -23
 - Galjoen 0.38 64-bit                     2240   1.0-3.0   (+1 -3 =0 )    0.0   -85
 - Ayito 0.2.994                           2226   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Tornado 1.0                             2226   3.5-6.5   (+2 -5 =3 )    0.0    +9
 - Sungorus 1.4                            2214   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Ares 1.0                                2211   3.5-6.5   (+3 -6 =1 )    0.0   -29
 - Atak 6.8                                2187   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Hussar 0.2                              2185   5.0-7.0   (+4 -6 =2 )    0.0   +23
 - AliChess 4.06                           2184   3.5-6.5   (+3 -6 =1 )    0.0   -42
 - Dolphin 1.0 64-bit                      2181   0.5-1.5   (+0 -1 =1 )    0.0   -73
 - Deuterium 06.08.25.04                   2176   3.5-6.5   (+2 -5 =3 )    0.0   -33
 - Beowulf 2.4a                            2169   1.5-2.5   (+1 -2 =1 )    0.0   -17
 - Adam 3.3                                2168   0.5-5.5   (+0 -5 =1 )    0.0  -275
 - Gibbon 2.52a                            2167   2.0-2.0   (+1 -1 =2 )    0.0   +74
 - BlackBishop 1.0                         2150   2.5-2.5   (+2 -2 =1 )    0.0   +69
 - Jazz 444 32-bit                         2145   0.5-2.5   (+0 -2 =1 )    0.5  -202
 - GopherCheck 0.2.3 64-bit                2137   3.5-6.5   (+2 -5 =3 )    0.5   -72
 - Zevra 1.8.2 r612 64-bit                 2136   1.0-3.0   (+1 -3 =0 )    1.3  -207
 - ECE 11.01                               2127   0.5-5.5   (+0 -5 =1 )    3.3  -317
 - Hamsters 0.0.6                          2124   4.5-5.5   (+1 -2 =7 )    4.5    +2
 - RedQueen 0.6                            2121   6.0-4.0   (+6 -4 =0 )    7.7  +125
 - Sjakk 1.1.7                             2120   1.0-2.0   (+0 -1 =2 )   10.5   -66
 - Clever Girl r185 64-bit                 2118   4.0-2.0   (+3 -1 =2 )    8.5  +144
 - Pawny 0.13                              2116   4.5-5.5   (+3 -4 =3 )   13.4   -18
 - Ifrit j4.3                              2104   2.5-3.5   (+1 -2 =3 )   27.8   -42
 - Chesley r323 32-bit                     2099   2.5-0.5   (+2 -0 =1 )   38.2  +239
 - Betsabe II 1.05                         2095   5.0-5.0   (+3 -3 =4 )   47.1    +6
 - KnockOut 0.7.1                          2095   6.5-7.5   (+5 -6 =3 )   45.8   -26
 - Waxman 2008                             2081   4.0-6.0   (+3 -5 =2 )   75.2   -92
 - Prophet 2.0 32-bit                      2080   2.5-1.5   (+2 -1 =1 )   78.5   +80
 - TJchess 0.121                           2074   4.0-0.0   (+4 -0 =0 )   86.9  +INF
 - Bearded 06_29_02                        2071   1.0-3.0   (+0 -2 =2 )   88.5  -188
 - Kurt 0.9.2 32-bit                       2054   9.5-5.5   (+9 -5 =1 )   98.6   +85
 - Embla 1.0.2 64-bit                      2050   7.0-1.0   (+7 -1 =0 )   99.0  +333
 - Carballo 0.5                            2035   2.5-1.5   (+2 -1 =1 )   99.9   +35
 - RamJet 0.12                             2009   5.0-5.0   (+4 -4 =2 )  100.0   -84
 - BigLion 2.23x                           2003   2.5-1.5   (+2 -1 =1 )  100.0   +11
 - Gogobello 0.12 64-bit                   1995   8.0-4.0   (+7 -3 =2 )  100.0   +49
 - Jabba 1.0 32-bit                        1977   2.5-1.5   (+2 -1 =1 )  100.0   -22
 - Matheus 2.3                             1970   3.0-1.0   (+3 -1 =0 )  100.0  +127
 - ChessMind 0.82                          1968   2.0-2.0   (+2 -2 =0 )  100.0  -125
 - Wuttang r2 64-bit                       1954   4.5-3.5   (+3 -2 =3 )  100.0   -86
 - Bubble 1.5                              1944   3.0-1.0   (+2 -0 =2 )  100.0   +21
 - GChess IV 0.2.0                         1801   3.5-0.5   (+3 -0 =1 )  100.0    -3


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024