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 21.3 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 21.3 64-bit has no rank with rating of 3133 Elo points (+16 -16),
based on 1250 games: 299 wins, 419 losses and 532 draws
Score: 45.2%, Average opponent: +30.1, Draws: 42.6%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Komodo 13.01 MCTS 64-bit            3359   8.5-55.5  (+1 -48=15)    0.0   -60
 - Ethereal 11.50 64-bit               3322  12.5-35.5  (+1 -24=23)    0.0   +42
 - Laser 1.7 64-bit                    3274  12.0-38.0  (+2 -28=20)    0.0   -27
 - Shredder 13 64-bit                  3271  14.5-35.5  (+4 -25=21)    0.0    +4
 - Booot 6.3.1 64-bit                  3255  14.5-35.5  (+7 -28=15)    0.0   -23
 - Fizbo 2 64-bit                      3249  16.0-34.0  (+6 -24=20)    0.0     0
 - Andscacs 0.95 64-bit                3229  17.5-32.5  (+8 -23=19)    0.0    -1
 - Defenchess 2.1 64-bit               3223  10.0-22.0  (+4 -16=12)    0.0   -31
 - RofChade 2.1 64-bit                 3216  20.5-29.5  (+6 -15=29)    0.0   +32
 - Defenchess 2.0 64-bit               3194   2.5-7.5   (+0 -5 =5 )    0.3   -86
 - Schooner 2.0.34 64-bit              3193  23.5-26.5  (+11-14=25)    0.0   +41
 - Chiron 4 64-bit                     3164  21.0-28.0  (+12-19=18)    0.0   -16
 - Critter 1.6a 64-bit                 3157  31.0-19.0  (+17-5 =28)    0.2   +89
 - Fritz 15 64-bit                     3146  20.0-29.0  (+6 -15=28)    8.0   -38
 - Pedone 1.9 64-bit                   3135  27.5-22.5  (+16-11=23)   41.8   +32
 - NirvanaChess 2.4 64-bit             3132  21.5-28.5  (+8 -15=27)   55.9   -42
 - RofChade 2.0 64-bit                 3130  24.0-26.0  (+9 -11=30)   59.5   -13
 - Vajolet2 2.7 64-bit                 3129  18.5-13.5  (+9 -4 =19)   65.6   +39
 - RubiChess 1.5 64-bit                3127  16.0-15.0  (+10-9 =12)   69.6    +6
 - Nemorino 5.00 64-bit                3117  23.0-26.0  (+14-17=18)   95.1   -37
 - Texel 1.07 64-bit                   3113  28.0-22.0  (+17-11=22)   98.5   +16
 - Hannibal 1.7 64-bit                 3111  24.5-25.5  (+12-13=25)   99.4   -27
 - Demolito 2019-05-05 64-bit          3093  15.0-14.0  (+9 -8 =12)  100.0   -32
 - chess22k 1.13 64-bit                3085  19.5-12.5  (+14-7 =11)  100.0   +24
 - RubiChess 1.4 64-bit                3050  21.0-11.0  (+16-6 =10)  100.0   +24
 - ChessBrainVB 3.72                   3048  20.0-12.0  (+13-5 =14)  100.0   -10
 - Pirarucu 3.0.7 64-bit               3020  21.5-9.5   (+15-3 =13)  100.0    +9
 - Amoeba 3.0 64-bit                   2974  30.0-10.0  (+25-5 =10)  100.0   +22
 - Tucano 7.07 64-bit                  2899  31.0-9.0   (+27-5 =8 )  100.0   -24


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