CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Jumbo 0.6.107 64-bit 4CPU in CCRL Blitz, 2020-08-01
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:
Jumbo 0.6.107 64-bit 4CPU is #182 with rating of 2547 Elo points (+23 -23),
based on 650 games: 242 wins, 242 losses and 166 draws
Score: 50.0%, Average opponent: +1.1, Draws: 25.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Muse 0.953 64-bit                       2577  24.0-22.0  (+18-16=12)    1.0   +46
 - Pseudo 0.7c                             2576  23.5-23.5  (+20-20=7 )    1.1   +27
 - SOS 5.1                                 2572  23.5-19.5  (+17-13=13)    2.3   +53
 - Aristarch 4.50                          2567  27.0-20.0  (+20-13=14)    5.1   +70
 - nanoSzachy 4.1 64-bit                   2562  26.5-20.5  (+20-14=13)   12.8   +58
 - Brutus 8.05 64-bit                      2559  21.5-25.5  (+15-19=13)   17.9   -19
 - Ghost 3.1 64-bit                        2553  15.5-30.5  (+8 -23=15)   34.4  -103
 - Betsabe II 1.84                         2542  22.0-25.0  (+17-20=10)   65.6   -29
 - AnMon 5.75                              2539  20.0-27.0  (+15-22=10)   76.6   -62
 - Pupsi2 0.09                             2538  28.5-18.5  (+21-11=15)   74.9   +62
 - Hermann 2.8 64-bit                      2532  23.0-24.0  (+20-21=6 )   88.9   -26
 - Pepito 1.59.2 64-bit                    2522  21.0-25.0  (+12-16=18)   97.9   -53
 - JikChess 0.02 64-bit                    2522  27.0-20.0  (+22-15=10)   97.4   +28
 - Orion 0.5 64-bit                        2514  22.0-24.0  (+17-19=10)   99.5   -46


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