CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
EXchess 7.88b 64-bit in CCRL Blitz, 2021-02-27
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:
EXchess 7.88b 64-bit has no rank with rating of 2871 Elo points (+16 -17),
based on 1207 games: 374 wins, 386 losses and 447 draws
Score: 49.5%, Average opponent: +3.5, Draws: 37.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Cheng 4.39 64-bit                       2943  11.0-21.0  (+6 -16=10)    0.0   -36
 - Vajolet2 2.1 64-bit                     2932  11.5-20.5  (+4 -13=15)    0.0   -24
 - Spark 1.0 64-bit                        2926  12.0-20.0  (+6 -14=12)    0.0   -23
 - Crafty 25.1 64-bit                      2923  13.0-19.0  (+7 -13=12)    0.0    -8
 - Booot 5.2.0 64-bit                      2922  11.5-20.5  (+8 -17=7 )    0.0   -55
 - Spike 1.4 Leiden                        2920  13.5-18.5  (+7 -12=13)    0.0     0
 - DiscoCheck 5.2.1 64-bit                 2913  14.0-18.0  (+7 -11=14)    0.0    +1
 - Bobcat 7.6 64-bit                       2911  17.0-15.0  (+10-8 =14)    0.0   +59
 - Rodent II 0.9.64 64-bit                 2905  15.0-17.0  (+10-12=10)    0.1   +11
 - Nemorino 1.0 64-bit                     2903  16.0-10.0  (+11-5 =10)    0.6  +106
 - Arasan 19.0.1 64-bit                    2903  14.5-17.5  (+8 -11=13)    0.4    +4
 - Quazar 0.4 64-bit                       2901  15.5-16.5  (+8 -9 =15)    0.0   +18
 - Arasan 18.2 64-bit                      2899  14.5-17.5  (+8 -11=13)    0.7     0
 - Deep Junior Yokohama 64-bit             2898  15.5-16.5  (+8 -9 =15)    0.2   +19
 - Pedone 1.3 64-bit                       2891  10.0-22.0  (+4 -16=12)    4.4  -102
 - Thinker 5.4d Inert 64-bit               2885  13.5-18.5  (+10-15=7 )    6.9   -44
 - Crafty 25.0 64-bit                      2885  15.0-17.0  (+9 -11=12)   10.4    -7
 - Deuterium 14.3.34.130 64-bit            2883  17.5-14.5  (+8 -5 =19)   10.4   +36
 - Murka 3 64-bit                          2882  17.0-12.0  (+15-10=4 )   11.5   +77
 - Wasp 1.01 64-bit                        2877  16.5-15.5  (+10-9 =13)   32.8   +16
 - Atlas 3.80 64-bit                       2875  16.5-15.5  (+12-11=9 )   35.0   +17
 - Gaviota 1.0 64-bit                      2871  16.0-16.0  (+9 -9 =14)   51.0    -1
 - MinkoChess 1.3 64-bit                   2870  16.5-15.5  (+9 -8 =15)   57.4    +6
 - DisasterArea 1.65 64-bit                2869  14.5-17.5  (+8 -11=13)   60.4   -32
 - Dirty 3Nov2015 64-bit                   2868  18.5-13.5  (+14-9 =9 )   63.5   +48
 - Laser 1.2 64-bit                        2868  17.5-14.5  (+11-8 =13)   60.5   +24
 - Rodent II 0.9.33 64-bit                 2863  19.0-13.0  (+12-6 =14)   74.9   +48
 - Nemo 1.0.1 64-bit                       2858  19.0-13.0  (+13-7 =12)   93.9   +47
 - Bobcat 7.1 64-bit                       2854  17.5-14.5  (+12-9 =11)   93.1   +12
 - Zappa Mexico II 64-bit                  2846  15.5-16.5  (+10-11=11)   99.8   -35
 - Onno 1.2.70 64-bit                      2842  14.5-17.5  (+9 -12=11)   99.9   -57
 - Rodent 1.7 64-bit                       2829  16.0-16.0  (+8 -8 =16)  100.0   -39
 - Rodent II 0.8.7 64-bit                  2818  18.0-14.0  (+14-10=8 )  100.0    -8
 - DisasterArea 1.54                       2811  19.5-12.5  (+16-9 =7 )  100.0   +19
 - Tornado 7.0 64-bit                      2810  18.5-13.5  (+14-9 =9 )  100.0    -8
 - GNU Chess 5.60 64-bit                   2808  20.5-11.5  (+15-6 =11)  100.0   +34
 - Rhetoric 1.4.3 64-bit                   2808  16.0-16.0  (+9 -9 =14)  100.0   -65
 - Pawny 1.2 64-bit                        2767  20.0-12.0  (+15-7 =10)  100.0   -18


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021