CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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RubiChess 0.5 64-bit in CCRL Blitz, 2020-07-04
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:
RubiChess 0.5 64-bit has no rank with rating of 1927 Elo points (+25 -25),
based on 586 games: 242 wins, 224 losses and 120 draws
Score: 51.5%, Average opponent: −10.5, Draws: 20.5%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - AdroitChess 0.4                     2071   8.0-22.0  (+6 -20=4 )    0.0   -42
 - Crabby 2.0                          2063   6.5-15.5  (+4 -13=5 )    0.0   -14
 - Bismark 1.4                         2011  12.0-18.0  (+10-16=4 )    0.0    +7
 - Eia 0.3                             1957  14.0-16.0  (+11-13=6 )    2.5    +3
 - Zevra 1.6.1 r512 64-bit             1953  15.0-15.0  (+13-13=4 )    5.3   +26
 - Heracles 0.6.16                     1923  15.5-14.5  (+12-11=7 )   59.8    +7
 - IACH 0.56z                          1917  12.5-17.5  (+10-15=5 )   76.2   -71
 - Embla 0.9.9 64-bit                  1916  14.0-16.0  (+10-12=8 )   76.1   -35
 - Eagle 0.7.5                         1912  12.0-17.0  (+10-15=4 )   85.9   -80
 - Warrior 1.0.3                       1907  17.5-12.5  (+12-7 =11)   93.2   +34
 - Dabbaba 7.49                        1906  16.0-14.0  (+12-10=8 )   92.8    +3
 - Clueless 1.4                        1903  16.0-14.0  (+13-11=6 )   96.2    -1
 - Morphy 3.22                         1902  18.5-11.5  (+15-8 =7 )   96.2   +59
 - SnailChess 4.013                    1894  13.0-16.0  (+9 -12=8 )   99.2   -69
 - Tyrell 1.02                         1890  15.5-14.5  (+14-13=3 )   98.9   -24
 - MrChess 2.1                         1882  15.5-14.5  (+12-11=7 )   99.8   -32
 - Presbyter 1.3.0 64-bit              1870  22.0-6.0   (+20-4 =4 )  100.0  +177
 - Roce 0.0390                         1853  17.0-13.0  (+14-10=6 )  100.0   -28
 - Deepov 0.4.1 64-bit                 1848  21.0-9.0   (+19-7 =4 )  100.0   +81
 - HoiChess 0.21.0 64-bit              1777  20.5-7.5   (+16-3 =9 )  100.0   +10


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