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 12 64-bit 8CPU 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 12 64-bit 8CPU is #1 with rating of 3694 Elo points (+15 -15),
based on 1433 games: 658 wins, 14 losses and 761 draws
Score: 72.5%, Average opponent: −155.4, Draws: 53.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Dragon by Komodo 64-bit 8CPU            3670  52.0-48.0  (+7 -3 =90)   98.3   -14
 - Lc0 0.26.3 t40-1541 RTX2080             3648  24.5-18.5  (+7 -1 =35)   99.9    -9
 - Lc0 0.25.1 t40-1541 RTX2080             3645  52.5-40.5  (+14-2 =77)  100.0   -18
 - Stockfish 12 64-bit                     3640  81.0-49.0  (+33-1 =96)  100.0   +10
 - Fat Fritz w471 RTX2080                  3633  52.5-39.5  (+14-1 =77)  100.0   -26
 - Leelenstein 11.1 RTX2080                3627  53.5-38.5  (+17-2 =73)  100.0   -24
 - Stoofvlees II a14 RTX2080               3568  62.0-30.0  (+34-2 =56)  100.0   -27
 - Allie 0.5 nn49921 RTX2080               3560  59.5-32.5  (+28-1 =63)  100.0   -54
 - Komodo 14 64-bit 8CPU                   3553  74.0-19.0  (+55-0 =38)  100.0   +51
 - Komodo 14.1 64-bit 8CPU                 3550  69.5-21.5  (+48-0 =43)  100.0   +19
 - Ethereal 12.75 64-bit 8CPU              3537  43.5-12.5  (+31-0 =25)  100.0   +18
 - Xiphos 0.6 64-bit 4CPU                  3429  82.5-9.5   (+73-0 =19)  100.0   +59
 - Fire 7.1 64-bit 4CPU                    3427  82.0-10.0  (+73-1 =18)  100.0   +55
 - RofChade 2.3 64-bit 4CPU                3393  82.5-9.5   (+73-0 =19)  100.0   +23
 - Fritz 17 64-bit 4CPU                    3382  83.5-7.5   (+76-0 =15)  100.0   +51
 - Booot 6.4 64-bit 4CPU                   3357  83.5-8.5   (+75-0 =17)  100.0    +7


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