CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Jumbo 0.6.107 64-bit 4CPU in CCRL Blitz, 2021-05-09
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 0.6.107 64-bit 4CPU is #196 with rating of 2546 Elo points (+23 -23),
based on 650 games: 242 wins, 242 losses and 166 draws
Score: 50.0%, Average opponent: +0.8, Draws: 25.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Muse 0.953 64-bit                       2578  24.0-22.0  (+18-16=12)    0.7   +48
 - Pseudo 0.7c                             2573  23.5-23.5  (+20-20=7 )    1.4   +25
 - SOS 5.1                                 2571  23.5-19.5  (+17-13=13)    2.0   +53
 - Aristarch 4.50                          2567  27.0-20.0  (+20-13=14)    4.1   +71
 - Brutus 8.05 64-bit                      2560  21.5-25.5  (+15-19=13)   13.7   -17
 - nanoSzachy 4.1 64-bit                   2559  26.5-20.5  (+20-14=13)   15.6   +56
 - Ghost 3.1 64-bit                        2544  15.5-30.5  (+8 -23=15)   55.4  -111
 - Betsabe II 1.84                         2541  22.0-25.0  (+17-20=10)   64.8   -29
 - Pupsi2 0.09                             2540  28.5-18.5  (+21-11=15)   66.8   +65
 - AnMon 5.75                              2537  20.0-27.0  (+15-22=10)   77.5   -63
 - Hermann 2.8 64-bit                      2531  23.0-24.0  (+20-21=6 )   88.9   -26
 - JikChess 0.02 64-bit                    2522  27.0-20.0  (+22-15=10)   96.7   +29
 - Pepito 1.59.2 64-bit                    2520  21.0-25.0  (+12-16=18)   98.1   -54
 - Orion 0.5 64-bit                        2513  22.0-24.0  (+17-19=10)   99.5   -46


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021