CCRL Blitz
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 2'325'533 games
played by 2'738 programs

White wins: 896'067 (38.5%)
Black wins: 720'738 (31.0%)
Draws: 708'728 (30.5%)
White score: 53.8%

Engine Details

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Arasan 21.0 64-bit in CCRL Blitz, 2020-07-11
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:
Arasan 21.0 64-bit has no rank with rating of 3066 Elo points (+14 -14),
based on 1644 games: 356 wins, 527 losses and 761 draws
Score: 44.8%, Average opponent: +32.7, Draws: 46.3%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit                  3483   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Ethereal 11.00 64-bit               3302   8.5-41.5  (+1 -34=15)    0.0    -1
 - Laser 1.6 64-bit                    3188   0.5-0.5   (+0 -0 =1 )    0.0  +152
 - Chiron 4 64-bit                     3164  45.0-92.0  (+13-60=64)    0.0    -8
 - Equinox 3.30 64-bit                 3162  34.0-56.0  (+12-34=44)    0.0   +23
 - Xiphos 0.3 64-bit                   3137  16.0-16.0  (+9 -9 =14)    0.0   +71
 - NirvanaChess 2.4 64-bit             3132   9.5-22.5  (+2 -15=15)    0.0   -58
 - Nemorino 5.00 64-bit                3117  46.5-72.5  (+21-47=51)    0.0   -15
 - Texel 1.07 64-bit                   3113  32.5-47.5  (+16-31=33)    0.0   -13
 - Hannibal 1.7 64-bit                 3111  34.5-45.5  (+14-25=41)    0.0    +5
 - Rybka 4.1 64-bit                    3109  33.0-47.0  (+14-28=38)    0.0   -11
 - Pedone 1.8 64-bit                   3107  11.5-20.5  (+3 -12=17)    0.0   -41
 - Laser 1.5 64-bit                    3096  79.5-91.5  (+42-54=75)    0.0    +7
 - Protector 1.9.0 64-bit              3087  55.0-67.0  (+22-34=66)    0.3    -8
 - Senpai 2.0 64-bit                   3087  85.0-87.0  (+40-42=90)    0.3   +17
 - Vajolet2 2.6 64-bit                 3085  18.0-15.0  (+11-8 =14)    2.2   +45
 - iCE 3.0 64-bit                      3081  20.0-13.0  (+13-6 =14)    2.7   +83
 - Nemorino 4.00 64-bit                3067  13.5-18.5  (+6 -11=15)   45.7   -49
 - Pedone 1.7 64-bit                   3054  15.0-17.0  (+9 -11=12)   90.8   -32
 - Defenchess 1.1f 64-bit              3047  17.0-15.0  (+9 -7 =16)   98.4     0
 - SmarThink 1.98 64-bit               3043  24.0-9.0   (+20-5 =8 )   99.8  +142
 - Naum 4.6 64-bit                     3032  43.5-37.5  (+25-19=37)  100.0   -10
 - chess22k 1.11 64-bit                3031  17.0-15.0  (+9 -7 =16)   99.9   -15
 - Wasp 3.0 64-bit                     3024  20.5-11.5  (+12-3 =17)  100.0   +41
 - Rodent III 0.273 64-bit             3001  17.0-14.0  (+11-8 =12)  100.0   -33
 - ChessBrainVB 3.70                   3000  16.5-15.5  (+9 -8 =15)  100.0   -55
 - chess22k 1.10 64-bit                2995  16.5-16.5  (+8 -8 =17)  100.0   -72
 - Crafty 25.2 64-bit                  2933   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Atlas 3.91 64-bit                   2923   0.5-0.5   (+0 -0 =1 )  100.0  -112
 - EXchess 7.97b 64-bit                2916   0.5-0.5   (+0 -0 =1 )  100.0  -119
 - DisasterArea 1.65 64-bit            2868   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Zappa Mexico II 64-bit              2845   0.5-0.5   (+0 -0 =1 )  100.0  -190
 - Fruit 2.3.1                         2780   0.5-0.5   (+0 -0 =1 )  100.0  -255
 - BugChess2 1.9 64-bit                2760   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Shield 2.1 64-bit                   2737   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Alaric 707                          2662   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on July 11, 2020