CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Cheese 2.2 64-bit 4CPU in CCRL Blitz, 2021-05-15
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:
Cheese 2.2 64-bit 4CPU is #95-96 with rating of 2939 Elo points (+20 -20),
based on 792 games: 259 wins, 258 losses and 275 draws
Score: 50.1%, Average opponent: −0.4, Draws: 34.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Halogen 8.1 64-bit 4CPU                 3045  32.5-60.5  (+16-44=33)    0.0    +6
 - Zappa Mexico II 64-bit 4CPU             2973  24.5-35.5  (+13-24=23)    0.1   -21
 - Counter 3.4 64-bit 4CPU                 2966  30.5-28.5  (+19-17=23)    2.2   +36
 - DisasterArea 1.65 64-bit 4CPU           2939  28.0-32.0  (+18-22=20)   49.9   -22
 - Deep Sjeng c't 2010                     2926  30.0-30.0  (+21-21=18)   85.8   -11
 - Atlas 3.91 64-bit                       2923  34.5-25.5  (+22-13=25)   92.4   +29
 - Glaurung 2.2 64-bit 4CPU                2917  34.0-26.0  (+25-17=18)   97.2   +23
 - DiscoCheck 5.2.1 64-bit                 2913  30.0-26.0  (+22-18=16)   99.0    +1
 - MinkoChess 1.3 64-bit 4CPU              2912  32.0-26.0  (+21-15=22)   98.3    +5
 - Francesca MAD 0.29 64-bit               2911  30.0-29.0  (+18-17=24)   98.6   -21
 - Bright 0.5c 4CPU                        2905  32.0-20.0  (+27-15=10)   99.8   +51
 - Zurichess Neuchatel 64-bit              2902  27.0-31.0  (+16-20=22)  100.0   -61
 - Quazar 0.4 64-bit                       2901  31.5-25.5  (+21-15=21)  100.0    -5


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021