CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Stockfish 1.4 64-bit 4CPU in CCRL Blitz, 2020-08-01
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Stockfish 1.4 64-bit 4CPU has no rank with rating of 2977 Elo points (+15 -15),
based on 1596 games: 580 wins, 454 losses and 562 draws
Score: 53.9%, Average opponent: −30.5, Draws: 35.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                     3167  21.0-78.0  (+7 -64=28)    0.0   -15
 - Naum 4 64-bit 4CPU                      3062  37.5-61.5  (+14-38=47)    0.0    +9
 - Deep Shredder 12 64-bit 4CPU            3042  78.0-121.0 (+45-88=66)    0.0    -7
 - Rybka 2.2 64-bit 4CPU                   3003  42.0-58.0  (+23-39=38)    0.2   -25
 - Zappa Mexico II 64-bit 4CPU             2973  54.5-45.5  (+37-28=35)   68.6   +25
 - Thinker 5.4c Inert 64-bit 4CPU          2954  50.5-49.5  (+29-28=43)   99.7   -18
 - Deep Sjeng WC2008 64-bit 4CPU           2941  49.5-50.5  (+29-30=41)  100.0   -38
 - Hiarcs 12.1 4CPU                        2940  55.0-45.0  (+35-25=40)  100.0    -6
 - Deep Shredder 11 64-bit 4CPU            2933  56.5-43.5  (+38-25=37)  100.0    -4
 - Thinker 5.4a Inert 64-bit 4CPU          2927  61.5-38.5  (+42-19=39)  100.0   +22
 - Glaurung 2.2 64-bit 4CPU                2917  61.0-39.0  (+35-13=52)  100.0    +5
 - Bright 0.4a 4CPU                        2911  60.5-39.5  (+42-21=37)  100.0    +1
 - Loop M1-T 64-bit 4CPU                   2882  62.5-36.5  (+48-22=29)  100.0    -5
 - Spike 1.2 Turin                         2731  85.5-14.5  (+76-5 =19)  100.0   +40
 - Scorpio 2.1 64-bit 4CPU                 2723  85.5-14.5  (+80-9 =11)  100.0   +55


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020