CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Naum 4.1 32-bit in CCRL 40/15, 2021-05-08
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Naum 4.1 32-bit has no rank with rating of 2951 Elo points (+21 -21),
based on 714 games: 240 wins, 120 losses and 354 draws
Score: 58.4%, Average opponent: −50.7, Draws: 49.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Arasan 21.3 64-bit                      3121   3.5-10.5  (+1 -8 =5 )    0.0     0
 - Nemorino 5.00 64-bit                    3084   6.0-10.0  (+2 -6 =8 )    0.0   +58
 - ChessBrainVB 3.74                       3065   5.0-9.0   (+2 -6 =6 )    0.0   +30
 - ChessBrainVB 3.70                       3042   6.0-8.0   (+4 -6 =4 )    0.0   +42
 - Wasp 3.60 64-bit                        3038   7.0-9.0   (+4 -6 =6 )    0.0   +46
 - RubiChess 1.4 64-bit                    3035   7.0-9.0   (+4 -6 =6 )    0.0   +46
 - Senpai 2.0 64-bit                       3030   5.5-4.5   (+3 -2 =5 )    0.0  +102
 - Laser 1.4 64-bit                        3024   6.5-7.5   (+4 -5 =5 )    0.0   +48
 - Arasan 20.3 64-bit                      3007   3.5-8.5   (+0 -5 =7 )    0.0   -62
 - Rybka 3 32-bit                          2994  12.0-18.0  (+1 -7 =22)    0.0    -8
 - Rodent III 0.281 64-bit                 2991   5.0-9.0   (+2 -6 =6 )    0.3   -45
 - Demolito 2019-04-27 64-bit              2984   6.0-8.0   (+2 -4 =8 )    1.1    -9
 - Amoeba 3.3 64-bit                       2976   5.0-7.0   (+1 -3 =8 )    8.1   -16
 - Arasan 20.0 64-bit                      2943   4.5-5.5   (+2 -3 =5 )   68.8   -35
 - Stockfish 1.6.3 32-bit                  2933  18.0-12.0  (+8 -2 =20)   92.5   +35
 - Crafty 25.2 64-bit                      2930   5.0-5.0   (+3 -3 =4 )   96.5   -21
 - Wasp 2.00 64-bit                        2929  10.5-5.5   (+6 -1 =9 )   90.9   +64
 - Shredder 12 32-bit                      2928  32.5-27.5  (+18-13=29)   98.5    +4
 - Fritz 12                                2885  18.5-11.5  (+9 -2 =19)  100.0    -2
 - Komodo 1.0 32-bit                       2867  16.5-13.5  (+8 -5 =17)  100.0   -57
 - Thinker 5.4d Inert 32-bit               2855  18.0-12.0  (+8 -2 =20)  100.0   -42
 - Deep Junior 11.1a 32-bit                2830  20.5-9.5   (+15-4 =11)  100.0     0
 - Cyclone xTreme Fury                     2826  22.0-8.0   (+15-1 =14)  100.0   +18
 - Grapefruit 1.0 32-bit                   2825  22.0-10.0  (+13-1 =18)  100.0   -17
 - Deep Sjeng WC2008 32-bit                2824  18.5-11.5  (+11-4 =15)  100.0   -56
 - Cyclone xTreme Rage                     2819  22.5-7.5   (+18-3 =9 )  100.0   +40
 - Hiarcs 12.1                             2816  20.5-9.5   (+12-1 =17)  100.0   -29
 - Zappa Mexico II 32-bit                  2808  21.0-9.0   (+15-3 =12)  100.0   -10
 - Spark 0.3a 32-bit                       2798  23.5-6.5   (+17-0 =13)  100.0   +28
 - Spark 0.3 32-bit                        2796  24.0-6.0   (+19-1 =10)  100.0   +52
 - Protector 1.3.2 32-bit                  2794  21.0-9.0   (+13-1 =16)  100.0   -40


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021