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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Naum 2.1 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:
Naum 2.1 64-bit has no rank with rating of 2760 Elo points (+21 -21),
based on 776 games: 203 wins, 280 losses and 293 draws
Score: 45.0%, Average opponent: +34.7, Draws: 37.8%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Rybka 2.3.2a 64-bit                 2977   9.5-38.5  (+1 -30=17)    0.0   +11
 - Rybka 2.2 64-bit                    2937  17.5-46.5  (+9 -38=17)    0.0   +13
 - Rybka 2.1 64-bit                    2912  16.0-48.0  (+3 -35=26)    0.0    -9
 - Deep Shredder 11 64-bit             2843  12.0-20.0  (+8 -16=8 )    0.0    -5
 - Zappa Mexico 64-bit                 2810  19.5-30.5  (+12-23=15)    0.0   -22
 - Hiarcs 11.1                         2803   6.5-9.5   (+4 -7 =5 )    0.0   -18
 - Fritz 10                            2799   6.0-9.0   (+3 -6 =6 )    0.2   -31
 - Hiarcs 11                           2790  15.5-16.5  (+9 -10=13)    0.9   +22
 - Loop M1-T 64-bit                    2786   5.5-10.5  (+1 -6 =9 )    2.6   -66
 - Toga II 1.3.1                       2772  20.5-27.5  (+8 -15=25)   15.0   -30
 - Twisted Logic 20100131x 64-bit      2767  19.0-21.0  (+12-14=14)   27.6    -8
 - Toga II 1.2.1a 32-bit               2762  23.5-23.5  (+15-15=17)   44.2    +2
 - Hiarcs X50                          2756  16.0-16.0  (+11-11=10)   64.2    -2
 - Fritz 9                             2750  17.0-15.0  (+10-8 =14)   81.2   +10
 - Hiarcs X54 32-bit                   2744  16.5-15.5  (+8 -7 =17)   89.3    -6
 - Glaurung 2.0.1 64-bit               2740  17.0-15.0  (+12-10=10)   96.0    +3
 - Spike 1.2 Turin                     2731  31.5-16.5  (+23-8 =17)   99.7   +75
 - Chess Tiger 2007.1                  2713  10.5-5.5   (+7 -2 =7 )  100.0   +51
 - Chess Tiger 2007                    2700  28.5-19.5  (+17-8 =23)  100.0    -1
 - Glaurung 1.2.1 32-bit               2657  22.5-9.5   (+18-5 =9 )  100.0   +40
 - Glaurung 1.2.1 64-bit               2655  19.0-13.0  (+12-6 =14)  100.0   -49


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