CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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RubiChess 1.5 64-bit 4CPU in CCRL Blitz, 2020-08-08
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 1.5 64-bit 4CPU has no rank with rating of 3191 Elo points (+25 -25),
based on 479 games: 149 wins, 125 losses and 205 draws
Score: 52.5%, Average opponent: −16.8, Draws: 42.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Laser 1.6 64-bit 4CPU                   3275  13.0-17.0  (+5 -9 =16)    0.0   +46
 - Andscacs 0.88 64-bit 4CPU               3260  10.5-19.5  (+6 -15=9 )    0.0   -30
 - Booot 6.2 64-bit 4CPU                   3257  11.0-19.0  (+4 -12=14)    0.0   -14
 - Chiron 4 64-bit 4CPU                    3244  13.0-17.0  (+8 -12=10)    0.0    +8
 - Hannibal 1.7 64-bit 4CPU                3224  20.0-10.0  (+12-2 =16)    0.9  +129
 - NirvanaChess 2.4 64-bit 4CPU            3223  11.0-18.0  (+6 -13=10)    1.3   -46
 - Equinox 3.20 64-bit 4CPU                3216  13.5-16.5  (+6 -9 =15)   19.0    -3
 - Pedone 1.9 64-bit 4CPU                  3197  13.5-16.5  (+7 -10=13)   34.7   -25
 - Critter 1.01 64-bit 4CPU                3157  15.0-15.0  (+7 -7 =16)   98.4   -34
 - Stockfish 1.9.1 64-bit 4CPU             3154  15.0-15.0  (+8 -8 =14)   99.4   -39
 - Sting SF 9 64-bit 4CPU                  3153  16.0-14.0  (+9 -7 =14)   99.1   -16
 - Rodent III 0.276 64-bit 4CPU            3106  17.5-12.5  (+11-6 =13)   99.7   -31
 - Demolito 2018-10-29 64-bit 4CPU         3105  20.0-10.0  (+14-4 =12)  100.0   +19
 - Arasan 20.0 64-bit 4CPU                 3085  17.5-12.5  (+9 -4 =17)  100.0   -60
 - Rybka 3 Human 64-bit 4CPU               3071  20.5-9.5   (+16-5 =9 )  100.0    +4
 - Naum 4 64-bit 4CPU                      3062  24.5-5.5   (+21-2 =7 )  100.0  +110


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020