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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Show each game results
Counter 3.5 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:
Counter 3.5 64-bit has no rank with rating of 2936 Elo points (+22 -22),
based on 664 games: 238 wins, 181 losses and 245 draws
Score: 54.3%, Average opponent: −27.3, Draws: 36.9%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Monolith 2.01 64-bit                3043  11.0-21.0  (+5 -15=12)    0.0    +4
 - Marvin 3.6.0 64-bit                 3021   9.5-22.5  (+4 -17=11)    0.0   -48
 - FabChess 1.15 64-bit                2983  16.0-16.0  (+10-10=12)    0.0   +47
 - Crafty 25.6 64-bit                  2954  11.5-20.5  (+7 -16=9 )   10.0   -78
 - Atlas 3.91 64-bit                   2923  28.5-23.5  (+18-13=21)   84.8   +15
 - Invictus r305 64-bit                2917  28.5-23.5  (+18-13=21)   92.1    +9
 - Francesca MAD 0.29 64-bit           2908  16.0-16.0  (+8 -8 =16)   97.4   -29
 - Tucano 8.00 64-bit                  2894  30.5-22.5  (+18-10=25)   99.9    +2
 - Weiss 1.0 64-bit                    2886  20.5-11.5  (+15-6 =11)  100.0   +41
 - The Baron 3.44 64-bit               2885  23.5-28.5  (+16-21=15)  100.0   -85
 - Thinker 5.4d Inert 64-bit           2885  31.0-22.0  (+22-13=18)  100.0    +5
 - Asymptote 0.7 64-bit                2881  34.0-18.0  (+26-10=16)  100.0   +47
 - Gaviota 1.0 64-bit                  2872  34.5-18.5  (+25-9 =19)  100.0   +34
 - DisasterArea 1.65 64-bit            2868  28.5-23.5  (+19-14=19)  100.0   -34
 - Zappa Mexico II 64-bit              2845  37.0-16.0  (+27-6 =20)  100.0   +37


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