CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Cheng4 0.38 64-bit in CCRL Blitz, 2021-04-17
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Cheng4 0.38 64-bit has no rank with rating of 2886 Elo points (+17 -17),
based on 1167 games: 397 wins, 370 losses and 400 draws
Score: 51.2%, Average opponent: −7.4, Draws: 34.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Senpai 1.0 64-bit                       3006  10.0-21.0  (+3 -14=14)    0.0    +9
 - Hiarcs 14                               2984  13.5-18.5  (+10-15=7 )    0.0   +39
 - NirvanaChess 2.0a 64-bit                2974  13.5-18.5  (+5 -10=17)    0.0   +42
 - Andscacs 0.80 64-bit                    2959  12.0-20.0  (+8 -16=8 )    0.0   -13
 - Deep Shredder 12 64-bit                 2955   9.0-23.0  (+4 -18=10)    0.0   -83
 - Spark 1.0 64-bit                        2925  10.5-21.5  (+6 -17=9 )    0.0   -80
 - iCE 2.0 64-bit                          2924  14.0-17.0  (+8 -11=12)    0.0    +7
 - Booot 5.2.0 64-bit                      2921  13.0-19.0  (+9 -15=8 )    0.0   -32
 - Fizbo 1.31 64-bit                       2921  15.5-16.5  (+9 -10=13)    0.1   +24
 - Spike 1.4 Leiden                        2919  15.5-16.5  (+10-11=11)    0.0   +21
 - SmarThink 1.70 64-bit                   2914  12.5-19.5  (+9 -16=7 )    0.8   -49
 - DiscoCheck 5.2.1 64-bit                 2913  17.5-14.5  (+13-10=9 )    0.3   +62
 - Vajolet2 2.0 64-bit                     2906  14.0-18.0  (+8 -12=12)    4.4   -16
 - Quazar 0.4 64-bit                       2901  12.5-19.5  (+6 -13=13)    5.8   -56
 - Deep Junior Yokohama 64-bit             2897  15.0-16.0  (+10-11=10)   13.0     0
 - Thinker 5.4d Inert 64-bit               2884  14.0-18.0  (+6 -10=16)   59.2   -40
 - Deuterium 14.3.34.130 64-bit            2883  18.0-14.0  (+11-7 =14)   65.0   +36
 - Murka 3 64-bit                          2882  15.0-6.0   (+14-5 =2 )   69.5  +165
 - Atlas 3.80 64-bit                       2874  15.0-15.0  (+11-11=8 )   88.4   -13
 - Gaviota 1.0 64-bit                      2871  15.0-17.0  (+9 -11=12)   95.5   -37
 - MinkoChess 1.3 64-bit                   2869  15.0-17.0  (+7 -9 =16)   96.8   -34
 - EXchess 7.71b 64-bit                    2859  21.0-11.0  (+15-5 =12)   99.1   +76
 - Nemo 1.0.1 64-bit                       2857  19.5-12.5  (+14-7 =11)   99.9   +41
 - EXchess 7.51b 64-bit                    2851  16.0-15.0  (+10-9 =12)   99.8   -19
 - Zappa Mexico II 64-bit                  2846  15.0-17.0  (+12-14=6 )  100.0   -64
 - Arasan 17.5 64-bit                      2845  20.0-12.0  (+12-4 =16)  100.0   +33
 - Onno 1.2.70 64-bit                      2841  19.5-12.5  (+13-6 =13)  100.0   +22
 - Vajolet2 1.28 64-bit                    2838  21.5-10.5  (+15-4 =13)  100.0   +60
 - SmarThink 1.60 64-bit                   2838  20.5-11.5  (+16-7 =9 )  100.0   +50
 - Rodent 1.7 64-bit                       2828  19.5-12.5  (+14-7 =11)  100.0   +13
 - Andscacs 0.70 64-bit                    2827  20.5-11.5  (+15-6 =11)  100.0   +34
 - Crafty 23.8 64-bit                      2824  18.0-14.0  (+15-11=6 )  100.0   -17
 - DisasterArea 1.54                       2810  18.5-13.5  (+14-9 =9 )  100.0   -21
 - GNU Chess 5.60 64-bit                   2808  21.5-10.5  (+17-6 =9 )  100.0   +45
 - Loop 13.6 (Loop 2007) 64-bit            2795  18.5-13.5  (+14-9 =9 )  100.0   -37
 - Rodent 1.5 64-bit                       2792  21.0-11.0  (+16-6 =10)  100.0   +10
 - Pedone 1.1 64-bit                       2774  16.5-15.5  (+9 -8 =15)  100.0  -105


Created in 2005-2013 by CCRL team
Last games added on April 17, 2021