CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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RubiChess 1.7.3 64-bit in CCRL Blitz, 2020-09-26
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 1.7.3 64-bit has no rank with rating of 3244 Elo points (+20 -20),
based on 797 games: 172 wins, 233 losses and 392 draws
Score: 46.2%, Average opponent: +24.5, Draws: 49.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish+NNUE 150720 64-bit            3583   2.0-30.0  (+0 -28=4 )    0.0   -72
 - Ethereal 12.25 64-bit                   3370  17.5-32.5  (+3 -18=29)    0.0   +39
 - Komodo 14 MCTS 64-bit                   3361  11.0-29.0  (+2 -20=18)    0.0   -23
 - SlowChess Blitz Classic 2.2 64-bit      3345  14.0-26.0  (+5 -17=18)    0.0    +6
 - Xiphos 0.6 64-bit                       3335  13.0-27.0  (+3 -17=20)    0.0   -13
 - Fire 7.1 64-bit                         3334  16.5-23.5  (+4 -11=25)    0.0   +40
 - RofChade 2.3 64-bit                     3303  17.5-22.5  (+5 -10=25)    0.0   +23
 - Booot 6.4 64-bit                        3289  15.0-25.0  (+7 -17=16)    0.0   -34
 - Schooner 2.2 64-bit                     3275  18.5-21.5  (+3 -6 =31)    0.3   +10
 - Laser 1.7 64-bit                        3274  14.5-25.5  (+3 -14=23)    0.2   -48
 - Shredder 13 64-bit                      3271  18.5-21.5  (+6 -9 =25)    0.5    +5
 - Fritz 17 64-bit                         3270  19.5-20.5  (+7 -8 =25)    1.0   +18
 - Defenchess 2.2 64-bit                   3267  14.5-25.5  (+4 -15=21)    2.0   -57
 - Fizbo 2 64-bit                          3247  21.5-18.5  (+14-11=15)   38.3   +25
 - Arasan 22.1 64-bit                      3181  25.0-15.0  (+18-8 =14)  100.0   +16
 - Wasp 4.0 64-bit                         3160  34.0-16.0  (+23-5 =22)  100.0   +27
 - Igel 2.6.0 64-bit                       3154  27.5-21.5  (+14-8 =27)  100.0   -55
 - Igel 2.5.0 64-bit                       3128  22.0-10.0  (+14-2 =16)  100.0    -2
 - Minic 2.43 64-bit                       3116  24.0-8.0   (+21-5 =6 )  100.0   +62
 - Combusken 1.3.0 64-bit                  3106  22.0-10.0  (+16-4 =12)  100.0   -12


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020