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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Irina 0.15 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:
Irina 0.15 64-bit has no rank with rating of 1431 Elo points (+26 -26),
based on 521 games: 180 wins, 226 losses and 115 draws
Score: 45.6%, Average opponent: +35.5, Draws: 22.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Alibaba 1.38 64-bit                     1667   2.5-17.5  (+1 -16=3 )    0.0   -84
 - VanillaChess 2.6g 64-bit                1577   9.5-21.5  (+5 -17=9 )    0.0   +10
 - Eubos 1.1.6 64-bit                      1513   9.0-23.0  (+8 -22=2 )    0.0  -105
 - SebLague Chess-AI 0.1                   1488  11.0-21.0  (+8 -18=6 )    0.1   -61
 - Pwned 1.3 64-bit                        1476   4.5-26.5  (+3 -25=3 )    0.3  -268
 - Wukong 2020-09-16 64-bit                1474  14.0-16.0  (+6 -8 =16)    1.1   +21
 - Rasch r142 64-bit                       1474   5.5-11.5  (+5 -11=1 )    1.0  -110
 - Chessier 0.1.0 64-bit                   1463  16.5-15.5  (+14-13=5 )    3.2   +41
 - Alibaba 1.40 64-bit                     1458   2.0-4.0   (+2 -4 =0 )   27.4  -117
 - Numpty Recharged 64-bit                 1458  20.0-11.0  (+13-4 =14)    4.1  +114
 - Blikskottel 0.8                         1458  16.5-15.5  (+12-11=9 )    3.4   +37
 - Eubos 1.0.8 64-bit                      1446  14.5-17.5  (+13-16=3 )   21.9   -25
 - Eubos 1.1.2 64-bit                      1444  12.5-19.5  (+9 -16=7 )   27.8   -69
 - Chessika 2.21 64-bit                    1441  16.0-8.0   (+16-8 =0 )   27.9  +161
 - Goyaz 0.007                             1423  16.0-12.0  (+14-10=4 )   71.1   +45
 - Hactar 0.9.0 64-bit                     1421  23.5-7.5   (+20-4 =7 )   76.1  +181
 - MiniMardi 1.3                           1413   5.0-11.0  (+5 -11=0 )   89.7  -216
 - Quokka 2.0 64-bit                       1411  19.0-13.0  (+12-6 =14)   88.9   +38
 - Sabrina 3.1.27 64-bit                   1395  20.0-12.0  (+14-6 =12)   98.9   +44


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