CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Stockfish 12 64-bit in CCRL Blitz, 2021-01-16
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Stockfish 12 64-bit has no rank with rating of 3633 Elo points (+14 -14),
based on 2254 games: 1372 wins, 60 losses and 822 draws
Score: 79.1%, Average opponent: −224.1, Draws: 36.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 12 64-bit 8CPU                3692  49.0-81.0  (+1 -33=96)    0.0    -5
 - Lc0 0.25.1 t40-1541 RTX2080             3643  22.0-20.0  (+5 -3 =34)   16.1   +22
 - Fat Fritz w471 RTX2080                  3631  20.0-22.0  (+4 -6 =32)   57.6   -13
 - Leelenstein 11.1 RTX2080                3624  22.0-18.0  (+6 -2 =32)   82.3   +17
 - Dragon by Komodo 64-bit                 3575  54.0-46.0  (+10-2 =88)  100.0   -38
 - Stoofvlees II a14 RTX2080               3567  24.0-18.0  (+11-5 =26)  100.0   -27
 - Allie 0.5 nn49921 RTX2080               3558  26.0-16.0  (+11-1 =30)  100.0   -13
 - Komodo 14 64-bit 8CPU                   3551  25.0-17.0  (+10-2 =30)  100.0   -31
 - Houdini 6 64-bit                        3444  83.0-16.0  (+69-2 =28)  100.0   +56
 - Komodo 14 64-bit                        3444  80.0-19.0  (+61-0 =38)  100.0   +16
 - Nemorino 6.00 64-bit                    3438  44.5-17.5  (+29-2 =31)  100.0   -65
 - Xiphos 0.6 64-bit 4CPU                  3428  32.5-9.5   (+24-1 =17)  100.0   -25
 - Fire 7.1 64-bit 4CPU                    3427  32.5-9.5   (+24-1 =17)  100.0   -25
 - Ethereal 12.75 64-bit                   3393  80.0-20.0  (+60-0 =40)  100.0   -42
 - RofChade 2.3 64-bit 4CPU                3393  37.0-5.0   (+32-0 =10)  100.0   +57
 - Fritz 17 64-bit 4CPU                    3381  35.5-5.5   (+30-0 =11)  100.0   +22
 - Ethereal 12.50 64-bit                   3376  84.5-15.5  (+69-0 =31)  100.0    -9
 - Ethereal 12.25 64-bit                   3370  88.5-11.5  (+77-0 =23)  100.0   +40
 - Igel 2.9.0 64-bit                       3360  80.0-20.0  (+60-0 =40)  100.0   -74
 - Booot 6.4 64-bit 4CPU                   3358  34.5-6.5   (+28-0 =13)  100.0   -30
 - SlowChess Blitz Classic 2.2 64-bit      3346  91.0-9.0   (+82-0 =18)  100.0   +60
 - Xiphos 0.6 64-bit                       3339  87.5-10.5  (+77-0 =21)  100.0   +22
 - RubiChess 1.9 64-bit                    3338  57.0-7.0   (+50-0 =14)  100.0   +17
 - Fire 7.1 64-bit                         3334  93.0-7.0   (+86-0 =14)  100.0   +93
 - RofChade 2.3 64-bit                     3307  93.5-5.5   (+88-0 =11)  100.0  +106
 - Booot 6.4 64-bit                        3295  59.5-4.5   (+55-0 =9 )  100.0   +54
 - Igel 2.7.0 64-bit                       3287  58.5-5.5   (+53-0 =11)  100.0    +9
 - Defenchess 2.3 64-bit                   3284  57.0-5.0   (+52-0 =10)  100.0   +19
 - Schooner 2.2 64-bit                     3275  60.0-4.0   (+56-0 =8 )  100.0   +54
 - Laser 1.7 64-bit                        3274  58.5-5.5   (+53-0 =11)  100.0    -2
 - Fritz 17 64-bit                         3271  57.0-6.0   (+51-0 =12)  100.0   -24
 - Shredder 13 64-bit                      3271  56.0-8.0   (+48-0 =16)  100.0   -74


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021