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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Jumbo 0.7.0 64-bit 4CPU 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:
Jumbo 0.7.0 64-bit 4CPU has no rank with rating of 2546 Elo points (+17 -17),
based on 1255 games: 420 wins, 516 losses and 319 draws
Score: 46.2%, Average opponent: +27.3, Draws: 25.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Amyan 1.72                              2604  45.0-67.0  (+34-56=22)    0.0   -14
 - N2 0.4 64-bit                           2591  50.0-59.0  (+30-39=40)    0.0   +17
 - Floyd 0.9 64-bit                        2587  55.5-55.5  (+47-47=17)    0.0   +41
 - GarboChess 3.0 64-bit                   2581  47.5-63.5  (+33-49=29)    0.3   -17
 - Hamsters 0.7.1                          2579  46.5-64.5  (+33-51=27)    0.0   -25
 - Muse 0.953 64-bit                       2578  65.0-41.0  (+52-28=26)    0.1  +112
 - SOS 5.1                                 2572  30.5-11.5  (+26-7 =9 )    0.3  +196
 - Aristarch 4.50                          2567  48.0-62.0  (+32-46=32)    1.0   -22
 - nanoSzachy 4.1 64-bit                   2561  51.0-59.0  (+38-46=26)    6.9   -10
 - Brutus 8.05 64-bit                      2560  49.5-61.5  (+35-47=29)    7.5   -24
 - Petir 4.999999                          2555  48.0-63.0  (+31-46=34)   16.7   -35
 - Ghost 3.1 64-bit                        2544  43.0-68.0  (+29-54=28)   56.3   -82


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