CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Irina 0.15 64-bit in CCRL Blitz, 2021-01-23
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:
Irina 0.15 64-bit is #616 with rating of 1436 Elo points (+27 -27),
based on 489 games: 172 wins, 208 losses and 109 draws
Score: 46.3%, Average opponent: +29.3, Draws: 22.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Alibaba 1.38 64-bit                     1668   2.5-17.5  (+1 -16=3 )    0.0   -88
 - VanillaChess 2.6g 64-bit                1575   9.5-21.5  (+5 -17=9 )    0.0    +3
 - Eubos 1.1.6 64-bit                      1513   9.0-23.0  (+8 -22=2 )    0.0  -110
 - Rasch r142 64-bit                       1480   5.5-11.5  (+5 -11=1 )    0.9  -109
 - Wukong 2020-09-16 64-bit                1476  14.0-16.0  (+6 -8 =16)    1.7   +18
 - Pwned 1.3 64-bit                        1468   4.5-26.5  (+3 -25=3 )    2.5  -281
 - Chessier 0.1.0 64-bit                   1465  16.5-15.5  (+14-13=5 )    4.3   +38
 - Alibaba 1.40 64-bit                     1459   2.0-4.0   (+2 -4 =0 )   29.8  -121
 - Blikskottel 0.8                         1459  16.5-15.5  (+12-11=9 )    6.0   +33
 - Numpty Recharged 64-bit                 1458  20.0-11.0  (+13-4 =14)    7.2  +109
 - Eubos 1.0.8 64-bit                      1447  14.5-17.5  (+13-16=3 )   28.5   -29
 - Eubos 1.1.2 64-bit                      1445  12.5-19.5  (+9 -16=7 )   33.0   -73
 - Chessika 2.21 64-bit                    1444  16.0-8.0   (+16-8 =0 )   30.6  +159
 - Goyaz 0.007                             1423  16.0-12.0  (+14-10=4 )   78.6   +40
 - Hactar 0.9.0 64-bit                     1423  23.5-7.5   (+20-4 =7 )   78.8  +178
 - MiniMardi 1.3                           1413   5.0-11.0  (+5 -11=0 )   93.3  -221
 - Quokka 2.0 64-bit                       1409  19.0-13.0  (+12-6 =14)   93.5   +31
 - Sabrina 3.1.27 64-bit                   1394  20.0-12.0  (+14-6 =12)   99.5   +38


Created in 2005-2013 by CCRL team
Last games added on January 23, 2021