CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Stockfish 1.6s JA 64-bit in CCRL Blitz, 2020-09-19
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 1.6s JA 64-bit has no rank with rating of 2980 Elo points (+15 -15),
based on 1505 games: 741 wins, 243 losses and 521 draws
Score: 66.5%, Average opponent: −114.6, Draws: 34.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                          3078  17.5-36.5  (+5 -24=25)    0.0    -7
 - Stockfish 1.7.1 64-bit                  3045  12.0-20.0  (+2 -10=20)    0.0    -2
 - Naum 4.2 64-bit                         2988  22.0-28.0  (+15-21=14)   19.9   -33
 - Stockfish 1.6.3 64-bit                  2986   2.5-1.5   (+1 -0 =3 )   29.5   +73
 - Naum 4.1 64-bit                         2956  20.5-15.5  (+15-10=11)   98.4   +24
 - Deep Shredder 12 64-bit                 2955  33.5-24.5  (+18-9 =31)   99.8   +22
 - Naum 4 64-bit                           2948  32.0-22.0  (+21-11=22)   99.9   +24
 - Komodo 1.0 64-bit                       2933  20.5-15.5  (+15-10=11)  100.0    -1
 - Fritz 12                                2909  32.5-21.5  (+22-11=21)  100.0    -5
 - Doch 1.3.4 64-bit                       2894  22.5-13.5  (+18-9 =9 )  100.0    +1
 - Fritz 11                                2889  34.5-19.5  (+25-10=19)  100.0     0
 - Thinker 5.4d Inert 64-bit               2885  32.5-21.5  (+21-10=23)  100.0   -32
 - Thinker 5.4c Inert 64-bit               2883  37.5-16.5  (+28-7 =19)  100.0   +32
 - Spark 0.4 64-bit                        2882  19.0-11.0  (+15-7 =8 )  100.0    -6
 - Critter 0.60 64-bit                     2866  20.0-10.0  (+14-4 =12)  100.0    -9
 - Doch 1.2 64-bit                         2866  35.5-14.5  (+29-8 =13)  100.0   +35
 - Zappa Mexico II 64-bit                  2846  40.0-14.0  (+31-5 =18)  100.0   +28
 - Deep Sjeng WC2008 64-bit                2844  38.5-15.5  (+29-6 =19)  100.0    +8
 - Spark 0.3 64-bit                        2844  64.5-25.5  (+49-10=31)  100.0    +9
 - Deep Junior 11.1a 64-bit                2841  43.5-22.5  (+32-11=23)  100.0   -33
 - Deep Sjeng 3.0 64-bit                   2838  38.5-15.5  (+31-8 =15)  100.0    +7
 - Onno 1.1.1 64-bit                       2838  39.5-14.5  (+28-3 =23)  100.0    +3
 - Hiarcs 12                               2835  37.0-17.0  (+26-6 =22)  100.0   -27
 - Hiarcs 12.1                             2834  38.5-15.5  (+28-5 =21)  100.0    -8
 - Ktulu 9                                 2782  38.5-11.5  (+31-4 =15)  100.0   -12
 - Bright 0.4a                             2780  36.0-14.0  (+28-6 =16)  100.0   -51
 - Bright 0.5c                             2771  23.0-9.0   (+20-6 =6 )  100.0   -41
 - Twisted Logic 20090922 64-bit           2771  40.5-9.5   (+33-2 =15)  100.0   +12
 - Twisted Logic 20100131x 64-bit          2768  45.0-12.0  (+41-8 =8 )  100.0   +24
 - SmarThink 1.20 64-bit                   2748  41.5-8.5   (+34-1 =15)  100.0    +3
 - Spike 1.2 Turin                         2731  42.5-7.5   (+36-1 =13)  100.0   +13


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020