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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Show each game results
Stockfish 1.3.1 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:
Stockfish 1.3.1 64-bit has no rank with rating of 2845 Elo points (+20 -20),
based on 799 games: 263 wins, 253 losses and 283 draws
Score: 50.6%, Average opponent: −3.1, Draws: 35.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                          3078  10.5-39.5  (+4 -33=13)    0.0   +20
 - Naum 4 64-bit                           2947  20.0-30.0  (+13-23=14)    0.0   +35
 - Fritz 11                                2888  20.5-29.5  (+13-22=15)    0.0   -16
 - Thinker 5.4c Inert 64-bit               2883  23.5-26.5  (+13-16=21)    0.0   +20
 - Zappa Mexico II 64-bit                  2845  22.0-28.0  (+11-17=22)   48.5   -37
 - Deep Sjeng WC2008 64-bit                2843  29.5-20.5  (+20-11=19)   53.8   +54
 - Deep Shredder 11 64-bit                 2842  28.0-22.0  (+20-14=16)   58.0   +39
 - Hiarcs 12                               2835  20.5-29.5  (+12-21=17)   81.0   -72
 - Hiarcs 12.1                             2833  22.0-28.0  (+12-18=20)   83.5   -47
 - Onno 1.0 64-bit                         2830  22.0-28.0  (+11-17=22)   87.0   -54
 - Toga II 1.4.1SE                         2823  28.0-21.0  (+17-10=22)   97.3   +21
 - Glaurung 2.2 64-bit                     2802  30.0-20.0  (+19-9 =22)  100.0   +18
 - Ktulu 9                                 2781  26.5-23.5  (+19-16=15)  100.0   -44
 - Bright 0.4a                             2779  33.0-17.0  (+25-9 =16)  100.0   +43
 - Spike 1.2 Turin                         2731  35.5-14.5  (+28-7 =15)  100.0   +32
 - SmarThink 1.10 32-bit                   2730  33.0-17.0  (+26-10=14)  100.0    -4


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