CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Naum 4.1 64-bit in CCRL 40/15, 2020-11-21
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Naum 4.1 64-bit has no rank with rating of 2951 Elo points (+21 -21),
based on 676 games: 230 wins, 123 losses and 323 draws
Score: 57.9%, Average opponent: −53.2, Draws: 47.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                          3047  23.5-46.5  (+8 -31=31)    0.0    -5
 - Stockfish 1.6.3 64-bit                  2965  23.5-27.5  (+11-15=25)   16.2   -10
 - Naum 4 64-bit                           2954  28.0-24.0  (+10-6 =36)   37.9   +24
 - Stockfish 1.6s 64-bit                   2951  24.0-27.0  (+11-14=26)   48.0   -17
 - Deep Shredder 12 64-bit                 2939  22.0-19.0  (+10-7 =24)   83.9    +7
 - Komodo 1.0 64-bit                       2921  37.5-32.5  (+18-13=39)   99.2    -6
 - Fritz 12                                2886   1.5-0.5   (+1 -0 =1 )  100.0   +92
 - Thinker 5.4d Inert 64-bit               2865   1.5-0.5   (+1 -0 =1 )  100.0   +71
 - Thinker 5.4c Inert 64-bit               2859  13.5-6.5   (+9 -2 =9 )  100.0   +15
 - Zappa Mexico II 64-bit                  2853  10.5-10.5  (+7 -7 =7 )  100.0   -93
 - Fritz 11                                2851 102.0-55.0  (+61-14=82)  100.0    -9
 - Deep Sjeng 3.0 64-bit                   2836   1.5-1.5   (+1 -1 =1 )  100.0  -100
 - Deep Sjeng WC2008 64-bit                2835  16.0-5.0   (+13-2 =6 )  100.0   +69
 - Spark 0.3 64-bit                        2835  11.5-7.5   (+7 -3 =9 )  100.0   -50
 - Grapefruit 1.0 32-bit                   2826  13.5-4.5   (+10-1 =7 )  100.0   +40
 - Hiarcs 12.1                             2817   1.0-1.0   (+1 -1 =0 )  100.0  -134
 - Onno 1.1.1 64-bit                       2809  13.0-7.0   (+9 -3 =8 )  100.0   -43
 - Hiarcs 12                               2808   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Bright 0.4a                             2776  14.5-3.5   (+13-2 =3 )  100.0   +70
 - Ktulu 9                                 2752  15.5-2.5   (+14-1 =3 )  100.0  +100
 - Spike 1.2 Turin                         2745  15.5-2.5   (+13-0 =5 )  100.0   +61


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020