CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

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FireFly 2.5.10 in CCRL 40/15, 2020-04-04
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
FireFly 2.5.10 has no rank with rating of 2181 Elo points (+34 -34),
based on 302 games: 114 wins, 117 losses and 71 draws
Score: 49.5%, Average opponent: +4.0, Draws: 23.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Cheng3 1.02b                            2442   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Pawny 0.2.1 32-bit                      2403   0.5-7.5   (+0 -7 =1 )    0.0  -182
 - Chaturanga 2.4.3                        2291   1.0-1.0   (+1 -1 =0 )    0.0  +110
 - Butcher 1.61 32-bit                     2286   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Popochin 2.7                            2269   5.0-5.0   (+4 -4 =2 )    0.0   +83
 - AliChess 4.20                           2266   5.0-5.0   (+3 -3 =4 )    0.0   +93
 - Sungorus 1.4 32-bit                     2260   3.0-7.0   (+2 -6 =2 )    0.0   -74
 - RattateChess 1.0 Nosferatu              2254   1.0-3.0   (+1 -3 =0 )    0.0  -153
 - Brutus 6.0                              2252   4.0-6.0   (+3 -5 =2 )    0.2    -3
 - Atak 6.8                                2239   2.0-2.0   (+2 -2 =0 )    0.1   +58
 - Dolphin 1.0 64-bit                      2231   1.0-1.0   (+0 -0 =2 )    0.5   +50
 - Beowulf 2.4a 32-bit                     2218   1.5-4.5   (+1 -4 =1 )    3.0  -162
 - Joker2 0.7.7 64-bit                     2216   1.0-7.0   (+0 -6 =2 )    4.1  -253
 - ChessKISS 1.7c 64-bit                   2215   3.5-6.5   (+2 -5 =3 )    4.3   -70
 - Adam 3.3                                2212   3.5-2.5   (+3 -2 =1 )    6.1   +97
 - Myrddin 0.85 32-bit                     2207   8.0-4.0   (+6 -2 =4 )   11.6  +137
 - BlackBishop 1.0                         2203   1.0-1.0   (+1 -1 =0 )   13.4   +22
 - Jazz 444 32-bit                         2196   2.5-5.5   (+1 -4 =3 )   25.5  -107
 - NagaSkaki 5.12                          2187   2.5-1.5   (+2 -1 =1 )   36.5   +88
 - KMTChess 1.2.1 32-bit                   2183   7.5-4.5   (+6 -3 =3 )   45.0   +97
 - ECE 11.01                               2181   6.5-3.5   (+6 -3 =1 )   49.4  +124
 - Sjakk 1.1.7                             2175   1.5-0.5   (+1 -0 =1 )   58.9  +150
 - Sungorus 1.2                            2175   5.0-5.0   (+3 -3 =4 )   60.9    -6
 - Pawny 0.13                              2171   7.0-3.0   (+6 -2 =2 )   65.7  +136
 - Simplex 0.9.3 32-bit                    2165   3.5-6.5   (+1 -4 =5 )   74.7  -105
 - iCE 0.1                                 2163   3.0-3.0   (+3 -3 =0 )   77.9   -18
 - Betsabe II 1.05                         2160   3.0-1.0   (+2 -0 =2 )   80.0  +128
 - Chesley r323 32-bit                     2156   4.5-3.5   (+4 -3 =1 )   88.2   +20
 - KnockOut 0.7.1                          2154   1.5-2.5   (+1 -2 =1 )   92.0  -119
 - Dorpsgek Cosmopolitan 2 64-bit          2153   6.5-3.5   (+5 -2 =3 )   89.2   +81
 - Ifrit j4.3                              2151   3.5-6.5   (+3 -6 =1 )   90.7  -154
 - GopherCheck 0.2.2 64-bit                2142   3.5-0.5   (+3 -0 =1 )   96.2  +242
 - Waxman 2008                             2141   8.5-1.5   (+7 -0 =3 )   97.2  +209
 - Prophet 2.0 32-bit                      2139   1.0-1.0   (+1 -1 =0 )   98.2   -42
 - Parrot 07.07.22                         2137   1.0-1.0   (+1 -1 =0 )   98.6   -44
 - Napoleon 1.7 64-bit                     2135  10.0-10.0  (+7 -7 =6 )   98.8   -46
 - Bearded 06_29_02                        2132   0.5-1.5   (+0 -1 =1 )   98.8  -191
 - Clarabit 1.00 32-bit                    2117   1.5-0.5   (+1 -0 =1 )   99.9   +78
 - Kurt 0.9.2 32-bit                       2115   4.0-4.0   (+2 -2 =4 )   99.9   -66
 - Myrddin 0.84 32-bit                     2113   5.5-4.5   (+5 -4 =1 )   99.8   -30
 - Carballo 0.5                            2098   2.0-2.0   (+2 -2 =0 )  100.0   -83
 - BikJump 2.01 32-bit                     2086   1.0-1.0   (+1 -1 =0 )  100.0   -95
 - Ifrit j2.9                              2081   5.5-4.5   (+5 -4 =1 )  100.0   -57
 - Protej 0.5.7                            2056   0.5-1.5   (+0 -1 =1 )  100.0  -281
 - PLP 1661571                             2049   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Jabba 1.0 32-bit                        2045   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Bubble 1.5                              2013   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 4, 2020