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 0.7 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 0.7 64-bit has no rank with rating of 2309 Elo points (+23 -23),
based on 653 games: 288 wins, 207 losses and 158 draws
Score: 56.2%, Average opponent: −43.0, Draws: 24.2%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Teki 1 64-bit                       2406   9.5-22.5  (+7 -20=5 )    0.0   -63
 - KnightDreamer 3.3                   2392  16.0-19.0  (+11-14=10)    0.0   +51
 - Dimitri 3.93                        2352  13.5-16.5  (+12-15=3 )    0.5    +2
 - Barbarossa 0.4.0 64-bit             2317  21.5-13.5  (+17-9 =9 )   26.5   +89
 - Joker 1.1.14                        2305  19.5-15.5  (+17-13=5 )   62.4   +40
 - Popochin 4.0 64-bit                 2295  14.0-18.0  (+9 -13=10)   83.0   -55
 - Fischerle 0.9.80 SE 64-bit          2281  21.5-13.5  (+17-9 =9 )   97.7   +51
 - KMTChess 1.2.1 64-bit               2259  24.5-10.5  (+20-6 =9 )  100.0   +93
 - Butcher 1.64 64-bit                 2253  13.0-15.0  (+9 -11=8 )  100.0   -80
 - Napoleon 1.8 64-bit                 2253  19.0-16.0  (+16-13=6 )  100.0   -26
 - FireFly 2.7.2 64-bit                2252  19.0-16.0  (+13-10=12)  100.0   -28
 - Drosophila 1.4 64-bit               2239  18.0-17.0  (+13-12=10)  100.0   -58
 - Isa 2.0.61 64-bit                   2237  22.5-12.5  (+19-9 =7 )  100.0   +33
 - Robocide 20170718 64-bit            2236  22.5-12.5  (+18-8 =9 )  100.0   +26
 - Joker2 0.7.7 64-bit                 2222  22.0-13.0  (+15-6 =14)  100.0    -5
 - Adam 3.3                            2220  21.0-14.0  (+17-10=8 )  100.0   -17
 - CT800 1.20 64-bit                   2217   5.5-0.5   (+5 -0 =1 )  100.0  +270
 - Beowulf 2.4a 32-bit                 2203  18.0-17.0  (+14-13=8 )  100.0   -95
 - Uralochka 1.1b                      2188  24.5-10.5  (+20-6 =9 )  100.0   +21
 - Baislicka 1.0 64-bit                2176  22.0-13.0  (+19-10=6 )  100.0   -41


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