CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Critter 0.90 64-bit in CCRL Blitz, 2020-10-24
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:
Critter 0.90 64-bit has no rank with rating of 3049 Elo points (+16 -16),
based on 1611 games: 764 wins, 349 losses and 498 draws
Score: 62.9%, Average opponent: −101.9, Draws: 30.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 6 64-bit                      3317  13.0-87.0  (+2 -76=22)    0.0   -24
 - Houdini 4 64-bit                        3241  16.0-80.0  (+5 -69=22)    0.0   -61
 - Fire 4 64-bit                           3191  19.0-20.0  (+10-11=18)    0.0  +140
 - Houdini 1.5a 64-bit                     3170  11.5-22.5  (+6 -17=11)    0.0   +14
 - Equinox 3.30 64-bit                     3161  34.0-66.0  (+9 -41=50)    0.0   +16
 - Stockfish 2.0.1 64-bit                  3089  15.5-15.5  (+9 -9 =13)    0.1   +38
 - Stockfish 1.8 64-bit                    3058  14.5-17.5  (+5 -8 =19)   24.9   -17
 - Stockfish 1.9.1 64-bit                  3054  17.5-14.5  (+9 -6 =17)   34.9   +32
 - Texel 1.05 64-bit                       3053  49.5-50.5  (+31-32=37)   36.2    +1
 - Komodo 1.3 64-bit                       2993  16.0-16.0  (+10-10=12)  100.0   -54
 - Rybka 2.3.2a 64-bit                     2978  18.0-14.0  (+11-7 =14)  100.0   -31
 - Komodo 1.2 64-bit                       2966  21.0-11.0  (+16-6 =10)  100.0   +23
 - Gull 1.2 64-bit                         2951  23.5-8.5   (+17-2 =13)  100.0   +49
 - Gull 1.1 64-bit                         2944  19.0-13.0  (+13-7 =12)  100.0   -45
 - Gull 1.0a 64-bit                        2938  22.5-9.5   (+16-3 =13)  100.0   +20
 - Hiarcs 13.2                             2933  18.0-14.0  (+11-7 =14)  100.0   -75
 - Spark 1.0 64-bit                        2927  11.5-18.5  (+4 -11=15)  100.0  -194
 - Spike 1.4 Leiden                        2919  22.0-7.0   (+16-1 =12)  100.0   +35
 - Protector 1.4.0 64-bit                  2889  23.5-6.5   (+18-1 =11)  100.0   +31
 - Thinker 5.4c Inert 64-bit               2883  22.5-9.5   (+17-4 =11)  100.0   -31
 - Spark 0.4 64-bit                        2882  26.0-6.0   (+21-1 =10)  100.0   +52
 - Hannibal 1.0a 64-bit                    2862  25.5-6.5   (+20-1 =11)  100.0   +16
 - Protector 1.3.5 64-bit                  2856  23.5-8.5   (+17-2 =13)  100.0   -43
 - Booot 5.1.0                             2838  26.5-5.5   (+23-2 =7 )  100.0   +43
 - Toga II 1.4.1SE                         2823  26.0-6.0   (+23-3 =6 )  100.0   +19
 - Booot 5.0                               2784  28.5-3.5   (+25-0 =7 )  100.0   +45
 - Crafty 23.4 64-bit                      2782  29.0-3.0   (+26-0 =6 )  100.0   +73
 - Bright 0.4a                             2779  29.5-2.5   (+28-1 =3 )  100.0  +136
 - Loop 13.6 (Loop 2007) 32-bit            2776  26.5-5.5   (+22-1 =9 )  100.0   -36
 - Scorpio 2.7 64-bit                      2775  28.0-4.0   (+24-0 =8 )  100.0   +13
 - MinkoChess 0.9 64-bit                   2771  29.5-2.5   (+27-0 =5 )  100.0   +95
 - Twisted Logic 20090922 64-bit           2770  30.0-2.0   (+28-0 =4 )  100.0  +133
 - MinkoChess 1.1 64-bit                   2763  28.5-1.5   (+27-0 =3 )  100.0  +164
 - Bison 9.11 64-bit                       2761  25.5-6.5   (+21-2 =9 )  100.0   -74
 - Crafty 23.3 64-bit                      2757  29.5-2.5   (+27-0 =5 )  100.0   +80
 - Scorpio 2.6 64-bit                      2756  27.5-4.5   (+24-1 =7 )  100.0   -11
 - Chronos 1.9.9 64-bit                    2740  29.0-3.0   (+27-1 =4 )  100.0   +57
 - Spike 1.2 Turin                         2731  28.5-3.5   (+26-1 =5 )  100.0   +17
 - BugChess2 1.7 64-bit                    2707  28.0-4.0   (+25-1 =6 )  100.0   -37
 - Naum 2.0 32-bit                         2700  24.5-7.5   (+20-3 =9 )  100.0  -159
 - Frenzee Feb08 64-bit                    2694  26.5-5.5   (+22-1 =9 )  100.0  -115
 - Delfi 5.4                               2683  29.0-3.0   (+26-0 =6 )  100.0   -24


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020