CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Show each game results
Naum 4.6 64-bit 4CPU in CCRL 40/4, 2018-01-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Naum 4.6 64-bit 4CPU is #21 with rating of 3154 Elo points (+13 -13),
based on 2356 games: 397 wins, 1074 losses and 885 draws
Score: 35.6%, Average opponent: +106.1, Draws: 37.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 160716 64-bit 4CPU       3455  16.5-87.5  (+1 -72=31)    0.0   +54
 - Stockfish 200516 64-bit 4CPU       3442   7.0-65.0  (+1 -59=12)    0.0   -56
 - Komodo 10 64-bit 4CPU              3430  11.0-71.0  (+2 -62=18)    0.0   -12
 - Stockfish 7 64-bit 4CPU            3427   5.5-46.5  (+0 -41=11)    0.0   -45
 - Stockfish 251115 64-bit 4CPU       3421  10.0-64.0  (+1 -55=18)    0.0   -12
 - Komodo 9.2 64-bit 4CPU             3413  12.5-69.5  (+4 -61=17)    0.0   -14
 - Komodo 9.3 64-bit 4CPU             3407  11.5-70.5  (+2 -61=19)    0.0   -24
 - Komodo 9.42 64-bit 4CPU            3403  14.5-89.5  (+1 -76=27)    0.0   -23
 - Komodo 9.1 64-bit 4CPU             3383  15.5-84.5  (+0 -69=31)    0.0   -17
 - Komodo 9 64-bit 4CPU               3383  17.5-82.5  (+4 -69=27)    0.0    -9
 - Houdini 4 64-bit 4CPU              3332  15.5-78.5  (+4 -67=23)    0.0   -74
 - Gull 3 64-bit 4CPU                 3264   6.5-17.5  (+1 -12=11)    0.0   -31
 - Fire 4 64-bit 4CPU                 3256  12.5-19.5  (+5 -12=15)    0.0   +34
 - Equinox 3.30 64-bit 4CPU           3252  22.0-44.0  (+4 -26=36)    0.0    +3
 - Fizbo 1.8 64-bit 4CPU              3248  19.5-32.5  (+7 -20=25)    0.0   +16
 - Critter 1.6a 64-bit 4CPU           3234  40.5-63.5  (+13-36=55)    0.0   +15
 - Fritz 15 64-bit 4CPU               3223  26.5-43.5  (+7 -24=39)    0.0     0
 - Andscacs 0.86 64-bit 4CPU          3222  22.0-30.0  (+12-20=20)    0.0   +19
 - Rybka 4.1 64-bit 4CPU              3206  13.5-17.5  (+5 -9 =17)    0.0   +15
 - BlackMamba 2.0 64-bit 4CPU         3195  16.5-32.5  (+6 -22=21)    0.0   -59
 - Booot 6.1 64-bit 4CPU              3187  17.0-23.0  (+8 -14=18)    0.0   -13
 - Fizbo 1.7 64-bit 4CPU              3184  30.0-22.0  (+19-11=22)    0.1   +75
 - NirvanaChess 2.2 64-bit 4CPU       3182  25.5-26.5  (+12-13=27)    0.3   +24
 - Elektro 1.2 64-bit 4CPU            3176  25.0-27.0  (+10-12=30)    1.4   +12
 - Hannibal 1.5 64-bit 4CPU           3170  53.0-51.0  (+28-26=50)    3.3   +21
 - Texel 1.06 64-bit 4CPU             3158  25.5-26.5  (+18-19=15)   34.4    -2
 - Chiron 3.01 64-bit 4CPU            3146  27.0-25.0  (+15-13=24)   80.7    +2
 - Texel 1.05 64-bit 4CPU             3143  59.0-55.0  (+35-31=48)   88.8    +1
 - Protector 1.9.0 64-bit 4CPU        3121  33.5-18.5  (+23-8 =21)  100.0   +58
 - Senpai 1.0 64-bit 4CPU             3097  21.0-11.0  (+14-4 =14)  100.0   +38
 - Pedone 1.5 64-bit 4CPU             3094  22.5-11.5  (+16-5 =13)  100.0   +46
 - iCE 3.0 64-bit                     3085  20.0-7.0   (+14-1 =12)  100.0   +83
 - Bouquet 1.8 64-bit 4CPU            3072  28.5-21.5  (+18-11=21)  100.0   -35
 - Cheng 4.39 64-bit 4CPU             3070  35.5-16.5  (+24-5 =23)  100.0   +29
 - Vajolet2 2.2 64-bit 4CPU           3068  32.5-19.5  (+21-8 =23)  100.0    -8
 - Pedone 1.4.1 64-bit 4CPU           3067  30.0-22.0  (+16-8 =28)  100.0   -44
 - Spike 1.4 Leiden 4CPU              3039  19.0-10.0  (+13-4 =12)  100.0   -15
 - Spark 1.0 64-bit 4CPU              3028  18.5-13.5  (+13-8 =11)  100.0   -72


Created in 2005-2013 by CCRL team
Last games added on January 20, 2018