CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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RubiChess 0.5 64-bit in CCRL Blitz, 2020-08-01
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 1924 Elo points (+25 -25),
based on 586 games: 242 wins, 224 losses and 120 draws
Score: 51.5%, Average opponent: −10.7, Draws: 20.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - AdroitChess 0.4                         2071   8.0-22.0  (+6 -20=4 )    0.0   -39
 - Crabby 2.0                              2063   6.5-15.5  (+4 -13=5 )    0.0   -11
 - Eia 0.3                                 1955  14.0-16.0  (+11-13=6 )    2.1    +4
 - Bismark 1.4                             1954  12.0-18.0  (+10-16=4 )    3.8   -46
 - Zevra 1.6.1 r512 64-bit                 1953  15.0-15.0  (+13-13=4 )    3.6   +29
 - Heracles 0.6.16                         1924  15.5-14.5  (+12-11=7 )   50.0   +11
 - IACH 0.56z                              1917  12.5-17.5  (+10-15=5 )   68.9   -68
 - Embla 0.9.9 64-bit                      1916  14.0-16.0  (+10-12=8 )   70.1   -32
 - Eagle 0.7.5                             1912  12.0-17.0  (+10-15=4 )   80.7   -77
 - Dabbaba 7.49                            1907  16.0-14.0  (+12-10=8 )   88.9    +7
 - Warrior 1.0.3                           1907  17.5-12.5  (+12-7 =11)   89.7   +37
 - Morphy 3.22                             1901  18.5-11.5  (+15-8 =7 )   94.4   +61
 - Clueless 1.4                            1901  16.0-14.0  (+13-11=6 )   95.5     0
 - SnailChess 4.013                        1893  13.0-16.0  (+9 -12=8 )   98.8   -67
 - Tyrell 1.02                             1889  15.5-14.5  (+14-13=3 )   98.5   -22
 - MrChess 2.1                             1884  15.5-14.5  (+12-11=7 )   99.6   -27
 - Presbyter 1.3.0 64-bit                  1869  22.0-6.0   (+20-4 =4 )   99.9  +179
 - Roce 0.0390                             1853  17.0-13.0  (+14-10=6 )  100.0   -25
 - Deepov 0.4.1 64-bit                     1848  21.0-9.0   (+19-7 =4 )  100.0   +84
 - HoiChess 0.21.0 64-bit                  1776  20.5-7.5   (+16-3 =9 )  100.0   +12


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020