CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Critter 1.2 64-bit in CCRL Blitz, 2020-10-17
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 1.2 64-bit has no rank with rating of 3119 Elo points (+16 -16),
based on 1627 games: 857 wins, 220 losses and 550 draws
Score: 69.6%, Average opponent: −151.0, Draws: 33.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Houdini 2.0c 64-bit                     3201  17.5-32.5  (+8 -23=19)    0.0   -12
 - Houdini 1.5a 64-bit                     3170  37.5-50.5  (+18-31=39)    0.0    +3
 - Komodo 4 64-bit                         3126  30.0-20.0  (+20-10=20)   22.9   +70
 - Stockfish 2.2.2 64-bit                  3114  32.0-18.0  (+20-6 =24)   68.3   +79
 - Rybka 4.1 64-bit                        3109  50.5-37.5  (+32-19=37)   89.0   +36
 - Komodo 3 64-bit                         3108  65.5-66.5  (+32-33=67)   88.7   -14
 - Stockfish 2.1.1 64-bit                  3091  47.0-41.0  (+29-23=36)   99.6    -6
 - Komodo 2.03 64-bit                      3071  47.0-41.0  (+28-22=38)  100.0   -26
 - Naum 4.2 64-bit                         2987  66.5-21.5  (+52-7 =29)  100.0   +43
 - Fritz 13                                2985  22.5-9.5   (+16-3 =13)  100.0    -1
 - Rybka 2.3.2a 64-bit                     2977  21.5-10.5  (+12-1 =19)  100.0   -46
 - Chiron 1.1a 64-bit                      2965  24.5-7.5   (+18-1 =13)  100.0   +16
 - Gull 1.1 64-bit                         2943  58.5-12.5  (+48-2 =21)  100.0   +57
 - Gull 1.0a 64-bit                        2938  24.0-8.0   (+19-3 =10)  100.0   -10
 - Hiarcs 13.2                             2932  46.0-10.0  (+42-6 =8 )  100.0   +79
 - Spark 1.0 64-bit                        2926  45.5-10.5  (+37-2 =17)  100.0   +29
 - Spike 1.4 Leiden                        2919  43.0-13.0  (+35-5 =16)  100.0    -9
 - Deep Junior 12.5 64-bit                 2897  26.0-6.0   (+22-2 =8 )  100.0   +10
 - Hannibal 1.1 64-bit                     2895  23.0-8.0   (+18-3 =10)  100.0   -57
 - Protector 1.4.0 64-bit                  2889  27.0-4.0   (+24-1 =6 )  100.0   +69
 - Thinker 5.4c Inert 64-bit               2883  25.0-7.0   (+19-1 =12)  100.0   -49
 - Zappa Mexico II 64-bit                  2845  25.0-7.0   (+20-2 =10)  100.0   -76
 - Booot 5.1.0                             2838  23.0-9.0   (+16-2 =14)  100.0  -143
 - Toga II 1.4.1SE                         2823  23.0-8.0   (+20-5 =6 )  100.0  -112
 - Crafty 23.4 64-bit                      2781  27.0-5.0   (+22-0 =10)  100.0   -93
 - Loop 13.6 (Loop 2007) 32-bit            2775  31.5-0.5   (+31-0 =1 )  100.0  +297
 - Scorpio 2.7 64-bit                      2774  27.0-5.0   (+24-2 =6 )  100.0   -69
 - Twisted Logic 20090922 64-bit           2770  26.0-5.0   (+22-1 =8 )  100.0   -96
 - MinkoChess 0.9 64-bit                   2770  28.5-3.5   (+26-1 =5 )  100.0   -13
 - Bright 0.5c                             2770  27.5-3.5   (+25-1 =5 )  100.0   -22
 - Jonny 4.00                              2762  28.5-3.5   (+26-1 =5 )  100.0   -21
 - Bison 9.11 64-bit                       2760  29.0-3.0   (+26-0 =6 )  100.0   -17
 - Chronos 1.9.9 64-bit                    2739  27.0-5.0   (+22-0 =10)  100.0  -134
 - BugChess2 1.7 64-bit                    2706  29.0-2.0   (+28-1 =2 )  100.0   +38


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020