CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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Bison 9.11 32-bit in CCRL Blitz, 2020-07-01
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:
Bison 9.11 32-bit has no rank with rating of 2699 Elo points (+27 -27),
based on 499 games: 176 wins, 203 losses and 120 draws
Score: 47.3%, Average opponent: +18.7, Draws: 24.0%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Toga II 1.4 beta5c                  2820  36.0-64.0  (+26-54=20)    0.0   +16
 - Rybka 1.0 32-bit                    2791  33.0-66.0  (+16-49=34)    0.0   -17
 - Spike 1.2 Turin                     2731  46.5-53.5  (+37-44=19)    1.0    +4
 - Alaric 707                          2662  53.5-46.5  (+43-36=21)   99.5   -11
 - Ruffian 1.0.5                       2585  67.0-33.0  (+54-20=26)  100.0    +6


Created in 2005-2013 by CCRL team
Last games added on July 1, 2020