CCRL Blitz
Downloads and Statistics
January 12, 2020
Testing summary:
Total: 2'165'108 games
played by 2'539 programs

White wins: 837'882 (38.7%)
Black wins: 676'130 (31.2%)
Draws: 651'096 (30.1%)
White score: 53.7%

Engine Details

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Show each game results
Stockfish 1.9.1 64-bit 4CPU in CCRL Blitz, 2020-01-12
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 1.9.1 64-bit 4CPU has no rank with rating of 3153 Elo points (+13 -12),
based on 2428 games: 1240 wins, 257 losses and 931 draws
Score: 70.2%, Average opponent: −141.3, Draws: 38.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RubiChess 1.6 64-bit 4CPU          3264   6.0-24.0  (+1 -19=10)    0.0   -97
 - Vajolet2 2.8 64-bit 4CPU           3232  13.5-16.5  (+5 -8 =17)    0.0   +51
 - Rybka 4 64-bit 4CPU                3198  42.5-57.5  (+16-31=53)    0.0    +2
 - RubiChess 1.5 64-bit 4CPU          3191  15.0-15.0  (+8 -8 =14)    0.5   +40
 - Stockfish 2.0.1 64-bit 4CPU        3167  23.0-27.0  (+3 -7 =40)    7.1    -7
 - Stockfish 1.7.1 64-bit 4CPU        3140  50.0-50.0  (+18-18=64)   92.4   -13
 - Stockfish 1.8 64-bit 4CPU          3137  25.0-25.0  (+7 -7 =36)   94.6   -14
 - Critter 0.90 64-bit 4CPU           3128  53.0-44.0  (+28-19=50)   99.7    +4
 - Naum 4.2 64-bit 4CPU               3098  61.0-38.0  (+45-22=32)  100.0   +22
 - Critter 0.80 64-bit 4CPU           3070  34.0-16.0  (+21-3 =26)  100.0   +23
 - Deep Shredder 12 64-bit 4CPU       3041  57.0-42.0  (+32-17=50)  100.0   -67
 - Hiarcs 13.2 4CPU                   3033  32.5-17.5  (+21-6 =23)  100.0   -26
 - Spark 1.0 64-bit 4CPU              3028  65.5-31.5  (+47-13=37)  100.0   -12
 - Hiarcs 13.1 4CPU                   3009  36.5-13.5  (+27-4 =19)  100.0    +7
 - Spark 0.5 64-bit 4CPU              3000  73.5-26.5  (+55-8 =37)  100.0    +2
 - Komodo 1.3 64-bit                  2993  39.0-11.0  (+31-3 =16)  100.0   +34
 - Deep Junior 12 64-bit 4CPU         2989  38.5-11.5  (+30-3 =17)  100.0   +18
 - Protector 1.4.0 64-bit 4CPU        2972  38.0-12.0  (+29-3 =18)  100.0    -6
 - Zappa Mexico II 64-bit 4CPU        2970  79.0-21.0  (+65-7 =28)  100.0   +27
 - Protector 1.3.5 64-bit 4CPU        2962  43.0-6.0   (+39-2 =8 )  100.0  +123
 - Onno 1.2.70 64-bit 4CPU            2955  82.0-18.0  (+64-0 =36)  100.0   +20
 - Thinker 5.4c Inert 64-bit 4CPU     2952  81.5-18.5  (+66-3 =31)  100.0   +22
 - Protector 1.3.4 64-bit 4CPU        2952  76.5-23.5  (+56-3 =41)  100.0   -29
 - Gull 1.1 64-bit                    2943  39.5-10.5  (+31-2 =17)  100.0   -10
 - Deep Junior 11.1a 64-bit 4CPU      2942  79.0-21.0  (+64-6 =30)  100.0    -4
 - Hiarcs 12 4CPU                     2941  81.0-19.0  (+71-9 =20)  100.0   +28
 - Deep Sjeng WC2008 64-bit 4CPU      2940  78.0-21.0  (+62-5 =32)  100.0   -13
 - Hiarcs 12.1 4CPU                   2939  76.5-23.5  (+59-6 =35)  100.0   -33
 - Deep Sjeng 3.0 64-bit 4CPU         2930  87.5-11.5  (+77-1 =21)  100.0   +85
 - Deep Sjeng c't 2010                2925  39.5-10.5  (+33-4 =13)  100.0   -15
 - Deep Junior 11.2 64-bit 4CPU       2924  76.5-22.5  (+59-5 =35)  100.0   -45
 - Toga II 1.4 beta5c 4CPU            2904  82.5-17.5  (+70-5 =25)  100.0    -6


Created in 2005-2013 by CCRL team
Last games added on January 12, 2020