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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Show each game results
Naum 4.1 64-bit 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:
Naum 4.1 64-bit has no rank with rating of 2955 Elo points (+17 -17),
based on 1162 games: 494 wins, 221 losses and 447 draws
Score: 61.7%, Average opponent: −80.3, Draws: 38.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                          3078  16.0-24.0  (+8 -16=16)    0.0   +60
 - Stockfish 1.7.1 64-bit                  3044   9.0-23.0  (+4 -18=10)    0.0   -61
 - Naum 4.2 64-bit                         2987  23.0-27.0  (+7 -11=32)    0.0   +11
 - Stockfish 1.6.3 64-bit                  2985  19.0-21.0  (+12-14=14)    0.3   +11
 - Stockfish 1.6s JA 64-bit                2979  15.5-20.5  (+10-15=11)    1.7   -24
 - Deep Shredder 12 64-bit                 2955  21.0-23.0  (+12-14=18)   52.3   -13
 - Naum 4 64-bit                           2947   5.0-3.0   (+3 -1 =4 )   76.9   +62
 - Komodo 1.0 64-bit                       2932  20.5-19.5  (+8 -7 =25)   98.8   -16
 - Fritz 12                                2908  29.5-28.5  (+15-14=29)  100.0   -39
 - Doch 1.3.4 64-bit                       2893  24.5-15.5  (+17-8 =15)  100.0   +11
 - Fritz 11                                2888  25.5-14.5  (+14-3 =23)  100.0   +12
 - Thinker 5.4d Inert 64-bit               2884  25.5-14.5  (+17-6 =17)  100.0   +15
 - Thinker 5.4c Inert 64-bit               2883  27.0-13.0  (+21-7 =12)  100.0   +49
 - Spark 0.4 64-bit                        2882  31.5-18.5  (+20-7 =23)  100.0    +8
 - Zappa Mexico II 64-bit                  2846  26.5-13.5  (+17-4 =19)  100.0    -9
 - Spark 0.3 64-bit                        2844  56.5-23.5  (+41-8 =31)  100.0   +25
 - Deep Sjeng WC2008 64-bit                2842  22.0-18.0  (+15-11=14)  100.0   -78
 - Deep Junior 11.1a 64-bit                2840  42.0-24.0  (+28-10=28)  100.0   -29
 - Onno 1.1.1 64-bit                       2837  27.5-12.5  (+19-4 =17)  100.0    +3
 - Deep Sjeng 3.0 64-bit                   2837  26.0-14.0  (+20-8 =12)  100.0   -16
 - Hiarcs 12                               2835  26.5-13.5  (+22-9 =9 )  100.0     0
 - Hiarcs 12.1                             2833  27.5-12.5  (+20-5 =15)  100.0     0
 - Ktulu 9                                 2780  22.0-10.0  (+19-7 =6 )  100.0   -33
 - Bright 0.5c                             2771  25.0-7.0   (+20-2 =10)  100.0   +12
 - Twisted Logic 20090922 64-bit           2770  25.5-6.5   (+22-3 =7 )  100.0   +39
 - Twisted Logic 20100131x 64-bit          2768  45.5-12.5  (+37-4 =17)  100.0   +13
 - SmarThink 1.20 64-bit                   2747  25.5-6.5   (+22-3 =7 )  100.0   +21
 - Spike 1.2 Turin                         2731  27.0-5.0   (+24-2 =6 )  100.0   +50


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