CCRL Blitz
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 2'366'525 games
played by 2'795 programs

White wins: 911'830 (38.5%)
Black wins: 733'599 (31.0%)
Draws: 721'096 (30.5%)
White score: 53.8%

Engine Details

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Isa 2.0.48 64-bit in CCRL Blitz, 2020-09-12
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Isa 2.0.48 64-bit has no rank with rating of 2175 Elo points (+21 -21),
based on 790 games: 278 wins, 334 losses and 178 draws
Score: 46.5%, Average opponent: +25.3, Draws: 22.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gosu 0.16                               2382   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Alex 2.14a 64-bit                       2346   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Plisk 0.2.7d 64-bit                     2342   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Sungorus 1.4 64-bit                     2311   0.5-0.5   (+0 -0 =1 )    0.0  +105
 - Thor's Hammer 2.29 64-bit               2294   0.5-0.5   (+0 -0 =1 )    0.0   +88
 - Esc 1.16                                2267   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Scidlet 3.61 64-bit                     2264   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Drosophila 1.4 64-bit                   2239  16.0-15.0  (+13-12=6 )    0.0   +76
 - GopherCheck 0.2.3 64-bit                2230  11.0-19.0  (+9 -17=4 )    0.0   -49
 - Joker2 0.7.7 64-bit                     2222  11.0-10.0  (+6 -5 =10)    0.0   +62
 - Adam 3.3                                2220  11.0-19.0  (+8 -16=6 )    0.0   -54
 - Exacto 0.e 64-bit                       2219  10.0-19.0  (+7 -16=6 )    0.0   -72
 - OBender 03.2016 64-bit                  2212  16.5-13.5  (+14-11=5 )    0.3   +77
 - RamJet 0.13                             2212  15.5-14.5  (+13-12=5 )    0.2   +54
 - Buzz 0.08 64-bit                        2212  15.0-15.0  (+12-12=6 )    0.1   +37
 - ChessAlex 2.0r4                         2207  12.5-17.5  (+8 -13=9 )    0.8   -27
 - FireFly 2.7.0 64-bit                    2207  10.0-16.0  (+7 -13=6 )    0.6   -53
 - Chispa 4.0.3                            2207  12.0-17.0  (+4 -9 =16)    0.3   -13
 - Beowulf 2.4a 32-bit                     2203  23.0-30.0  (+18-25=10)    1.0   -19
 - RattateChess 1.0 Nosferatu              2198  28.5-27.5  (+21-20=15)    3.2   +31
 - Latista (Sinobyl) 1.5                   2195  22.0-31.0  (+14-23=16)    5.3   -35
 - Uralochka 1.1b                          2188  28.0-28.0  (+23-23=10)   14.0   +12
 - Neurosis 2.5                            2187  13.0-15.0  (+10-12=6 )   18.0   -15
 - Mango Paola Ajedrez 1.0                 2186  14.5-15.5  (+11-12=7 )   19.6     0
 - Atak 6.8                                2184  32.5-23.5  (+26-17=13)   23.8   +67
 - Madeleine 0.2                           2183  26.0-31.0  (+21-26=10)   25.7   -25
 - Protej 0.5.8c                           2180  21.0-26.0  (+19-24=4 )   34.6   -36
 - Dorpsgek Cosmopolitan 2 64-bit          2160  14.0-15.0  (+11-12=6 )   86.4   -30
 - Alarm 0.93.1                            2144   1.0-0.0   (+1 -0 =0 )   99.6  +INF
 - Smash 1.0.3                             1923   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 12, 2020