CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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FireFly 2.5.8 64-bit in CCRL Blitz, 2021-05-09
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
FireFly 2.5.8 64-bit has no rank with rating of 2132 Elo points (+16 -16),
based on 1464 games: 642 wins, 546 losses and 276 draws
Score: 53.3%, Average opponent: −27.2, Draws: 18.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Esc 1.16                                2266   7.5-23.5  (+6 -22=3 )    0.0   -84
 - Capivara LK 0.08a11 64-bit              2251   9.0-23.0  (+5 -19=8 )    0.0   -41
 - Myrddin 0.85 64-bit                     2235  12.0-20.0  (+10-18=4 )    0.0    +1
 - Rhetoric Lite                           2235  13.0-19.0  (+7 -13=12)    0.0   +43
 - Ant 2006-F                              2229  13.5-18.5  (+9 -14=9 )    0.0   +41
 - Hussar 0.2                              2220  15.0-17.0  (+13-15=4 )    0.0   +61
 - Adam 3.3                                2220   8.0-24.0  (+5 -21=6 )    0.0  -101
 - Jazz 444 64-bit                         2209  17.5-14.5  (+15-12=5 )    0.0  +111
 - Chispa 4.0.3                            2205  12.0-20.0  (+8 -16=8 )    0.0   -14
 - Sjakk 1.1.8                             2204  11.0-21.0  (+7 -17=8 )    0.0   -38
 - Beowulf 2.4a 32-bit                     2204  11.0-21.0  (+6 -16=10)    0.0   -34
 - Waxman 2011                             2203  16.0-16.0  (+12-12=8 )    0.0   +71
 - Mediocre 0.4                            2194  14.5-17.5  (+12-15=5 )    0.0   +25
 - Shallow 1.0 64-bit                      2191  15.5-16.5  (+13-14=5 )    0.0   +49
 - Atak 6.8                                2184  18.5-13.5  (+14-9 =9 )    0.0  +105
 - Genesis 2.0                             2169  15.5-16.5  (+13-14=5 )    0.0   +24
 - InmiChess3.06N                          2161  16.0-16.0  (+11-11=10)    0.1   +30
 - BlackBishop 1.0                         2154  11.5-18.5  (+10-17=3 )    0.8   -71
 - Alarm 0.93.1                            2142  13.0-19.0  (+10-16=6 )   12.6   -58
 - Lime 66                                 2142  13.5-18.5  (+12-17=3 )   13.4   -53
 - Fortress 1.62                           2136  16.0-16.0  (+13-13=6 )   32.8    +2
 - Nesik 0.7.0 alpha                       2132  16.5-15.5  (+14-13=5 )   48.8    +9
 - WJChess 1.64                            2129  15.0-17.0  (+9 -11=12)   62.9   -21
 - Adam 3.2                                2122  14.5-17.5  (+13-16=3 )   79.6   -49
 - Hussar 0.1                              2119  17.5-14.5  (+15-12=5 )   86.0   +23
 - BikJump 2.01 64-bit                     2102  21.5-10.5  (+18-7 =7 )  100.0   +99
 - Wing 2.0a                               2100  19.0-13.0  (+16-10=6 )  100.0   +35
 - Myrddin 0.83k 64-bit                    2081  17.5-14.5  (+12-9 =11)  100.0   -20
 - Rhetoric 0.10.d                         2074  22.0-10.0  (+20-8 =4 )  100.0   +92
 - Sjakk 1.1.7                             2069  12.5-19.5  (+9 -16=7 )  100.0  -144
 - Matheus 2.3                             2057  14.5-17.5  (+12-15=5 )  100.0  -108
 - ChessMind 0.82                          2056  19.0-13.0  (+17-11=4 )  100.0    -2
 - Jabba 1.0 64-bit                        2036  21.5-10.5  (+19-8 =5 )  100.0   +38
 - Bestia 0.90                             2018  17.0-15.0  (+17-15=0 )  100.0   -86
 - Small Potato 0.6.1                      1992  22.0-10.0  (+16-4 =12)  100.0   -17
 - BigLion 2.23x                           1985  24.0-8.0   (+22-6 =4 )  100.0   +57
 - Armageddon 2.308                        1985  27.5-4.5   (+26-3 =3 )  100.0  +176
 - Faile 1.4.4                             1979  18.0-14.0  (+15-11=6 )  100.0  -104
 - Sjakk 1.1.5                             1972  15.0-17.0  (+13-15=4 )  100.0  -187
 - SSEChessII 2.05 DC                      1966  17.5-14.5  (+13-10=9 )  100.0  -134
 - Marvin 1.3.0                            1965  25.0-7.0   (+23-5 =4 )  100.0   +64
 - Rival 1.18                              1952  25.5-5.5   (+22-2 =7 )  100.0   +64
 - Micro-Max 4.8                           1952  23.5-6.5   (+21-4 =5 )  100.0   +45
 - JanWillem 1.13                          1951  25.0-7.0   (+24-6 =2 )  100.0   +66
 - BSC 3.9++ 64-bit                        1935  24.5-5.5   (+23-4 =3 )  100.0   +74
 - Smash 1.0.3                             1923  25.0-7.0   (+22-4 =6 )  100.0    +6


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021