CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
RubiChess 2.0 NN-375bd 64-bit in CCRL Blitz, 2021-05-01
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
RubiChess 2.0 NN-375bd 64-bit has no rank with rating of 3383 Elo points (+15 -15),
based on 1368 games: 157 wins, 505 losses and 706 draws
Score: 37.3%, Average opponent: +91.9, Draws: 51.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fat Fritz 2 (in SF) 64-bit              3643  27.5-171.5 (+0 -144=55)    0.0   -10
 - Stockfish 13 64-bit                     3637  15.5-83.5  (+0 -68=31)    0.0    +7
 - Stockfish 12 64-bit                     3635  14.5-85.5  (+0 -71=29)    0.0    -9
 - Dragon by Komodo 64-bit                 3586  19.5-80.5  (+0 -61=39)    0.0     0
 - Houdini 6 64-bit                        3443  41.0-67.0  (+10-36=62)    0.0    -9
 - Nemorino 6.05 64-bit                    3420  46.5-51.5  (+18-23=57)    0.0   +22
 - SlowChess Blitz 2.5 64-bit              3413  41.0-59.0  (+8 -26=66)    0.1   -20
 - Igel 3.0.0 64-bit                       3407  47.0-53.0  (+15-21=64)    1.5    +7
 - Ethereal 12.75 64-bit                   3405  42.5-57.5  (+9 -24=67)    1.0   -19
 - Igel 2.9.0 64-bit                       3361  55.0-45.0  (+17-7 =76)   98.7    +3
 - Pedone 3.0 64-bit                       3343  57.0-43.0  (+27-13=60)  100.0    -2
 - Xiphos 0.6 64-bit                       3341  60.0-40.0  (+26-6 =68)  100.0   +12
 - Booot 6.5 64-bit                        3320  43.0-21.0  (+27-5 =32)  100.0   +40


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021