CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Stockfish 2.1.1 64-bit in CCRL Blitz, 2020-09-26
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 2.1.1 64-bit has no rank with rating of 3092 Elo points (+15 -15),
based on 1546 games: 628 wins, 314 losses and 604 draws
Score: 60.2%, Average opponent: −72.0, Draws: 39.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Houdini 2.0c 64-bit                     3201  25.5-55.5  (+14-44=23)    0.0   -20
 - Houdini 1.5a 64-bit                     3170  36.0-44.0  (+19-27=34)    0.0   +47
 - Critter 1.4 64-bit                      3141  20.5-27.5  (+11-18=19)    0.0     0
 - Komodo 4 64-bit                         3126  36.0-45.0  (+19-28=34)    0.0     0
 - Critter 1.2 64-bit                      3119  41.0-47.0  (+23-29=36)    0.4    +5
 - Komodo 3 64-bit                         3109  66.0-66.0  (+30-30=72)    2.6   +15
 - Rybka 4.1 64-bit                        3109  43.5-52.5  (+19-28=49)    1.5   -10
 - Critter 1.01 64-bit                     3077  30.0-18.0  (+18-6 =24)   89.3   +57
 - Komodo 2.03 64-bit                      3071  42.5-38.5  (+25-21=35)   98.2    -6
 - Komodo 2.01 64-bit                      3071  25.5-22.5  (+16-13=19)   97.4    -3
 - Naum 4.2 64-bit                         2987  60.0-35.0  (+38-13=44)  100.0   -23
 - Fritz 13                                2985  38.5-24.5  (+25-11=27)  100.0   -37
 - Rybka 2.3.2a 64-bit                     2977  19.0-12.0  (+11-4 =16)  100.0   -49
 - Chiron 1.1a 64-bit                      2965  21.5-10.5  (+14-3 =15)  100.0   -22
 - Gull 1.1 64-bit                         2943  12.5-2.5   (+11-1 =3 )  100.0  +109
 - Gull 1.0a 64-bit                        2938  58.0-23.0  (+44-9 =28)  100.0    -8
 - Spark 1.0 64-bit                        2926  58.0-22.0  (+47-11=22)  100.0    -7
 - Spike 1.4 Leiden                        2919  36.0-12.0  (+28-4 =16)  100.0     0
 - Deep Junior 12.5 64-bit                 2897  25.0-7.0   (+21-3 =8 )  100.0   +11
 - Deep Junior 13 64-bit                   2895  24.0-8.0   (+19-3 =10)  100.0   -25
 - Hannibal 1.1 64-bit                     2895  26.5-5.5   (+23-2 =7 )  100.0   +53
 - Protector 1.4.0 64-bit                  2889  27.0-5.0   (+23-1 =8 )  100.0   +54
 - Thinker 5.4c Inert 64-bit               2883  23.5-7.5   (+17-1 =13)  100.0   -46
 - Hannibal 1.0a 64-bit                    2861  28.0-3.0   (+25-0 =6 )  100.0  +100
 - MinkoChess 1.2 64-bit                   2841  26.0-6.0   (+20-0 =12)  100.0   -40
 - Booot 5.1.0                             2838  25.5-6.5   (+21-2 =9 )  100.0   -38
 - Toga II 1.4.1SE                         2823  27.5-4.5   (+24-1 =7 )  100.0   +13
 - Crafty 23.4 64-bit                      2781  27.0-5.0   (+23-1 =8 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020