CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Naum 4.1 32-bit in CCRL 40/40, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Naum 4.1 32-bit has no rank with rating of 2948 Elo points (+23 -23),
based on 570 games: 215 wins, 64 losses and 291 draws
Score: 63.2%, Average opponent: −81.1, Draws: 51.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Laser 1.4 64-bit                  3021   6.5-7.5   (+4 -5 =5 )    0.0   +48
 - Arasan 20.3 64-bit                3016   2.5-3.5   (+0 -1 =5 )    0.1   +25
 - Senpai 2.0 64-bit                 3003   0.5-1.5   (+0 -1 =1 )    2.8  -100
 - Rybka 3 32-bit                    2994  12.0-18.0  (+1 -7 =22)    0.0    -5
 - Arasan 20.0 64-bit                2947   4.5-5.5   (+2 -3 =5 )   53.8   -28
 - Crafty 25.2 64-bit                2937   5.0-5.0   (+3 -3 =4 )   78.2   -11
 - Stockfish 1.6.3 32-bit            2933  18.0-12.0  (+8 -2 =20)   86.0   +38
 - Shredder 12 32-bit                2930  32.5-27.5  (+18-13=29)   93.7    +9
 - Wasp 2.00 64-bit                  2926  10.5-5.5   (+6 -1 =9 )   89.8   +64
 - Fritz 12                          2886  18.5-11.5  (+9 -2 =19)  100.0    +1
 - Komodo 1.0 32-bit                 2866  16.5-13.5  (+8 -5 =17)  100.0   -55
 - Thinker 5.4d Inert 32-bit         2857  18.0-12.0  (+8 -2 =20)  100.0   -37
 - Deep Junior 11.1a 32-bit          2832  20.5-9.5   (+15-4 =11)  100.0    +4
 - Cyclone xTreme Fury               2827  22.0-8.0   (+15-1 =14)  100.0   +22
 - Grapefruit 1.0 32-bit             2826  22.0-10.0  (+13-1 =18)  100.0   -14
 - Deep Sjeng WC2008 32-bit          2825  18.5-11.5  (+11-4 =15)  100.0   -52
 - Cyclone xTreme Rage               2820  22.5-7.5   (+18-3 =9 )  100.0   +44
 - Hiarcs 12.1                       2818  20.5-9.5   (+12-1 =17)  100.0   -24
 - Zappa Mexico II 32-bit            2809  21.0-9.0   (+15-3 =12)  100.0    -6
 - Spark 0.3a 32-bit                 2799  23.5-6.5   (+17-0 =13)  100.0   +32
 - Protector 1.3.2 32-bit            2798  21.0-9.0   (+13-1 =16)  100.0   -33
 - Spark 0.3 32-bit                  2797  24.0-6.0   (+19-1 =10)  100.0   +56


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017