CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Engine Details

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Stockfish 1.6s JA 64-bit 4CPU in CCRL Blitz, 2020-11-28
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:
Stockfish 1.6s JA 64-bit 4CPU has no rank with rating of 3093 Elo points (+13 -13),
based on 2185 games: 1034 wins, 308 losses and 843 draws
Score: 66.6%, Average opponent: −114.9, Draws: 38.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                     3167  42.0-58.0  (+25-41=34)    0.0   +20
 - Stockfish 1.7.1 64-bit 4CPU             3141  29.0-37.0  (+9 -17=40)    0.0   +16
 - Naum 4.2 64-bit 4CPU                    3099  27.0-36.0  (+11-20=32)   24.5   -35
 - Stockfish 1.6.3 64-bit 4CPU             3090  54.5-44.5  (+24-14=61)   66.6   +25
 - Naum 4.1 64-bit 4CPU                    3070  25.5-24.5  (+16-15=19)   99.1   -17
 - Naum 4 64-bit 4CPU                      3061  61.0-39.0  (+41-19=40)  100.0   +38
 - Deep Shredder 12 64-bit 4CPU            3042 119.0-81.0  (+66-28=106)  100.0    +4
 - Rybka 2.2 64-bit 4CPU                   3003  57.5-41.5  (+38-22=39)  100.0   -37
 - Spark 0.4 64-bit 4CPU                   2989  45.0-18.0  (+31-4 =28)  100.0   +30
 - Zappa Mexico II 64-bit 4CPU             2973  69.5-30.5  (+54-15=31)  100.0   +14
 - Spark 0.3 64-bit 4CPU                   2970  76.5-22.5  (+59-5 =35)  100.0   +62
 - Spark 0.3a 64-bit 4CPU                  2962  33.5-16.5  (+24-7 =19)  100.0   -20
 - Thinker 5.4c Inert 64-bit 4CPU          2953  70.5-29.5  (+54-13=33)  100.0    -2
 - Zappa Mexico 64-bit 4CPU                2946  69.5-29.5  (+50-10=39)  100.0   -16
 - Deep Junior 11.1a 64-bit 4CPU           2943  36.0-14.0  (+27-5 =18)  100.0    -5
 - Hiarcs 12 4CPU                          2942  74.5-25.5  (+57-8 =35)  100.0   +15
 - Deep Sjeng WC2008 64-bit 4CPU           2941  74.0-26.0  (+56-8 =36)  100.0    +8
 - Hiarcs 12.1 4CPU                        2939  68.0-32.0  (+50-14=36)  100.0   -35
 - Komodo 1.0 64-bit                       2933  72.0-28.0  (+53-9 =38)  100.0   -16
 - Bright 0.4a 4CPU                        2911  72.5-26.5  (+60-14=25)  100.0   -14
 - Bright 0.5c 4CPU                        2904  35.5-13.5  (+26-4 =19)  100.0   -41
 - Toga II 1.4 beta5c 4CPU                 2904  74.5-25.5  (+57-8 =35)  100.0   -22
 - Loop M1-T 64-bit 4CPU                   2882  79.0-20.0  (+66-7 =26)  100.0    +7
 - Spike 1.2 Turin                         2731  89.5-10.5  (+80-1 =19)  100.0   -35


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020