CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Stockfish 1.7.1 64-bit in CCRL Blitz, 2020-10-17
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 1.7.1 64-bit has no rank with rating of 3044 Elo points (+14 -14),
based on 1929 games: 1048 wins, 229 losses and 652 draws
Score: 71.2%, Average opponent: −154.8, Draws: 33.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 4 64-bit                          3101  31.0-51.0  (+11-31=40)    0.0   -17
 - Rybka 3 64-bit                          3078  48.5-58.5  (+24-34=49)    0.0    +7
 - Naum 4.2 64-bit                         2987  61.0-43.0  (+40-22=42)  100.0    -1
 - Stockfish 1.6.3 64-bit                  2985  19.5-12.5  (+10-3 =19)  100.0    +2
 - Stockfish 1.6s JA 64-bit                2979  20.0-12.0  (+10-2 =20)  100.0    +2
 - Rybka 2.3.2a 64-bit                     2977  19.5-12.5  (+13-6 =13)  100.0     0
 - Critter 0.70 64-bit                     2973  24.5-7.5   (+20-3 =9 )  100.0  +119
 - Komodo 1.2 64-bit                       2966  42.5-26.5  (+31-15=23)  100.0     0
 - Naum 4.1 64-bit                         2955  23.0-9.0   (+18-4 =10)  100.0   +61
 - Deep Shredder 12 64-bit                 2954  69.0-38.0  (+46-15=46)  100.0     0
 - Shredder 12 32-bit                      2952  29.0-21.0  (+16-8 =26)  100.0   -43
 - Naum 4 64-bit                           2947  22.5-7.5   (+17-2 =11)  100.0   +69
 - Komodo 1.0 64-bit                       2932  21.5-10.5  (+14-3 =15)  100.0    -7
 - Spark 0.5 64-bit                        2920  20.0-15.0  (+15-10=10)  100.0   -74
 - Hiarcs 13.1                             2913  32.0-18.0  (+23-9 =18)  100.0   -38
 - Fritz 12                                2908  24.0-8.0   (+17-1 =14)  100.0   +20
 - Fritz 11                                2888  24.5-6.5   (+21-3 =7 )  100.0   +61
 - Thinker 5.4c Inert 64-bit               2883  23.0-9.0   (+15-1 =16)  100.0   -30
 - Spark 0.4 64-bit                        2881  47.0-17.0  (+39-9 =16)  100.0    +5
 - Critter 0.60 64-bit                     2866  37.5-9.5   (+29-1 =17)  100.0   +24
 - Hannibal 05_24_10v2 64-bit              2858  28.5-6.5   (+23-1 =11)  100.0   +34
 - Protector 1.3.5 64-bit                  2855  25.5-4.5   (+22-1 =7 )  100.0   +78
 - Protector 1.3.4 64-bit                  2852  25.0-7.0   (+18-0 =14)  100.0   -15
 - Zappa Mexico II 64-bit                  2845  24.0-8.0   (+19-3 =10)  100.0   -25
 - Spark 0.3 64-bit                        2844  25.0-7.0   (+20-2 =10)  100.0     0
 - Deep Junior 11.2 64-bit                 2843  38.5-11.5  (+30-3 =17)  100.0   -16
 - Deep Sjeng WC2008 64-bit                2843  24.5-7.5   (+18-1 =13)  100.0   -27
 - Onno 1.2.70 64-bit                      2841  42.5-7.5   (+38-3 =9 )  100.0   +78
 - Deep Junior 11.1a 64-bit                2840  20.5-11.5  (+14-5 =13)  100.0  -113
 - Deep Sjeng 3.0 64-bit                   2837  23.0-9.0   (+17-3 =12)  100.0   -64
 - Onno 1.1.1 64-bit                       2837  23.0-9.0   (+17-3 =12)  100.0   -62
 - Hiarcs 12                               2834  26.5-5.5   (+23-2 =7 )  100.0   +44
 - Hiarcs 12.1                             2833  24.5-7.5   (+21-4 =7 )  100.0   -11
 - Toga II 1.4.1SE                         2823  23.5-6.5   (+19-2 =9 )  100.0   -20
 - Ktulu 9                                 2781  28.0-4.0   (+24-0 =8 )  100.0   +25
 - Bright 0.4a                             2779  28.0-4.0   (+25-1 =6 )  100.0   +41
 - Loop 13.6 (Loop 2007) 32-bit            2775  23.0-7.0   (+17-1 =12)  100.0   -96
 - Bright 0.5c                             2770  50.5-11.5  (+44-5 =13)  100.0   -30
 - MinkoChess 0.9 64-bit                   2770  25.5-4.5   (+23-2 =5 )  100.0   +11
 - Twisted Logic 20090922 64-bit           2770  26.5-5.5   (+22-1 =9 )  100.0   -32
 - Twisted Logic 20100131x 64-bit          2767  56.0-8.0   (+50-2 =12)  100.0   +29
 - Bison 9.11 64-bit                       2760  27.5-2.5   (+25-0 =5 )  100.0   +77
 - Spike 1.2 Turin                         2731  29.0-3.0   (+26-0 =6 )  100.0   +28
 - Daydreamer 1.75 64-bit                  2672  28.5-1.5   (+27-0 =3 )  100.0   +78
 - Booot 4.15.1                            2667  27.5-2.5   (+27-2 =1 )  100.0   +60
 - ProDeo 1.2                              2608  10.0-0.0   (+10-0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020