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
EXchess 7.71b 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:
EXchess 7.71b 64-bit has no rank with rating of 2860 Elo points (+16 -16),
based on 1369 games: 458 wins, 447 losses and 464 draws
Score: 50.4%, Average opponent: −4.4, Draws: 33.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Spark 1.0 64-bit                        2927   9.0-23.0  (+2 -16=14)    0.0   -68
 - iCE 2.0 64-bit                          2924  13.5-18.5  (+10-15=7 )    0.0    +8
 - Booot 5.2.0 64-bit                      2922  11.0-21.0  (+8 -18=6 )    0.0   -52
 - Fizbo 1.31 64-bit                       2922  11.5-19.5  (+6 -14=11)    0.0   -25
 - Spike 1.4 Leiden                        2919  14.0-18.0  (+7 -11=14)    0.0   +16
 - SmarThink 1.70 64-bit                   2914  13.5-18.5  (+7 -12=13)    0.0    +5
 - DiscoCheck 5.2.1 64-bit                 2912  16.0-16.0  (+9 -9 =14)    0.0   +52
 - Vajolet2 2.0 64-bit                     2906   9.5-22.5  (+2 -15=15)    0.0   -80
 - Quazar 0.4 64-bit                       2901  17.0-15.0  (+9 -7 =16)    0.0   +60
 - Arasan 18.2 64-bit                      2899  14.5-15.5  (+10-11=9 )    0.0   +23
 - Deep Junior Yokohama 64-bit             2898  11.5-19.5  (+6 -14=11)    0.0   -44
 - Pedone 1.2 64-bit                       2896  12.0-20.0  (+4 -12=16)    0.1   -35
 - Pedone 1.3 64-bit                       2891  18.0-14.0  (+12-8 =12)    0.3   +71
 - Cheng4 0.38 64-bit                      2887  11.0-21.0  (+5 -15=12)    0.9   -76
 - Crafty 25.0 64-bit                      2885  13.0-19.0  (+7 -13=12)    0.9   -32
 - Thinker 5.4d Inert 64-bit               2885  18.5-13.5  (+12-7 =13)    0.2   +76
 - Deuterium 14.3.34.130 64-bit            2883  14.5-17.5  (+8 -11=13)    0.5    -7
 - Murka 3 64-bit                          2882   9.5-8.5   (+8 -7 =3 )    0.5   +38
 - Atlas 3.80 64-bit                       2875  18.0-14.0  (+12-8 =12)    5.1   +59
 - Gaviota 1.0 64-bit                      2872  14.0-18.0  (+9 -13=10)    8.0   -32
 - MinkoChess 1.3 64-bit                   2869  17.5-13.5  (+13-9 =9 )   15.2   +56
 - Dirty 3Nov2015 64-bit                   2867  14.5-17.5  (+10-13=9 )   22.6   -28
 - Nemo 1.0.1 64-bit                       2857  15.0-16.0  (+7 -8 =16)   60.9    -7
 - Bobcat 7.1 64-bit                       2854  16.5-15.5  (+12-11=9 )   69.9    +4
 - Arasan 17.5 64-bit                      2845  15.5-16.5  (+11-12=9 )   90.4   -26
 - Zappa Mexico II 64-bit                  2845  14.0-18.0  (+7 -11=14)   95.3   -54
 - Onno 1.2.70 64-bit                      2842  17.5-14.5  (+15-12=5 )   98.0   +18
 - Rodent 1.7 64-bit                       2829  32.0-30.0  (+19-17=26)   99.8   -23
 - Crafty 23.8 64-bit                      2825  14.5-17.5  (+9 -12=11)  100.0   -63
 - Scorpio 2.7.6 64-bit                    2816  19.0-11.0  (+14-6 =10)  100.0   +43
 - DisasterArea 1.54                       2810  35.5-26.5  (+25-16=21)  100.0    -1
 - Tornado 7.0 64-bit                      2809  34.5-27.5  (+24-17=21)  100.0   -14
 - Dirty 10Apr2015 64-bit                  2808  34.5-26.5  (+28-20=13)  100.0    -4
 - GNU Chess 5.60 64-bit                   2808  17.5-14.5  (+13-10=9 )  100.0   -20
 - Rhetoric 1.4.3 64-bit                   2806  18.5-13.5  (+14-9 =9 )  100.0    -1
 - Tornado 6.0 64-bit                      2784  22.5-9.5   (+20-7 =5 )  100.0   +82
 - Octochess r5190 64-bit                  2780  19.5-10.5  (+14-5 =11)  100.0   +20
 - Rhetoric 1.4.1 64-bit                   2778  21.0-9.0   (+17-5 =8 )  100.0   +63
 - The Baron 3.29 64-bit                   2772  41.0-19.0  (+33-11=16)  100.0   +42


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