CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Elektro 1.2 64-bit 4CPU in CCRL 40/4, 2018-02-17
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:
Elektro 1.2 64-bit 4CPU is #19 with rating of 3177 Elo points (+16 -16),
based on 1300 games: 250 wins, 446 losses and 604 draws
Score: 42.5%, Average opponent: +54.4, Draws: 46.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 160716 64-bit 4CPU       3456   6.0-46.0  (+1 -41=10)    0.0   -35
 - Komodo 10.2 64-bit 4CPU            3437   6.0-46.0  (+1 -41=10)    0.0   -55
 - Komodo 10 64-bit 4CPU              3431   8.5-43.5  (+0 -35=17)    0.0   +16
 - Komodo 10.1 64-bit 4CPU            3428   7.0-45.0  (+1 -39=12)    0.0   -31
 - Komodo 9 64-bit 4CPU               3384   6.0-24.0  (+0 -18=12)    0.0   +10
 - Houdini 4 64-bit 4CPU              3333  10.5-41.5  (+1 -32=19)    0.0   -44
 - Gull 3 64-bit 4CPU                 3263  23.5-28.5  (+8 -13=31)    0.0   +58
 - Fire 4 64-bit 4CPU                 3258  24.0-28.0  (+10-14=28)    0.0   +56
 - Equinox 3.30 64-bit 4CPU           3253  23.5-28.5  (+5 -10=37)    0.0   +50
 - Fizbo 1.8 64-bit 4CPU              3249  24.5-27.5  (+14-17=21)    0.0   +55
 - Andscacs 0.872 64-bit 4CPU         3241  18.5-33.5  (+7 -22=23)    0.0   -26
 - Critter 1.6a 64-bit 4CPU           3235  20.0-32.0  (+7 -19=26)    0.0   -11
 - Hannibal 1.7 64-bit 4CPU           3230  17.0-35.0  (+7 -25=20)    0.0   -60
 - Fritz 15 64-bit 4CPU               3225  25.0-27.0  (+8 -10=34)    0.0   +36
 - NirvanaChess 2.3 64-bit 4CPU       3213  23.5-28.5  (+10-15=27)    0.0    +5
 - Rybka 4.1 64-bit 4CPU              3207  21.5-30.5  (+7 -16=29)    0.0   -17
 - Booot 6.1 64-bit 4CPU              3189  22.0-18.0  (+10-6 =24)   13.4   +40
 - Texel 1.06 64-bit 4CPU             3159  25.5-26.5  (+15-16=21)   95.5   -22
 - Naum 4.6 64-bit 4CPU               3155  27.0-25.0  (+12-10=30)   98.8   -12
 - Chiron 3.01 64-bit 4CPU            3147  28.5-23.5  (+13-8 =31)   99.8    -4
 - Pedone 1.6 64-bit 4CPU             3118  29.0-23.0  (+11-5 =36)  100.0   -30
 - Hiarcs 14 4CPU                     3109  28.5-23.5  (+16-11=25)  100.0   -38
 - Pedone 1.5 64-bit 4CPU             3095  20.0-14.0  (+12-6 =16)  100.0   -27
 - Cheng 4.39 64-bit 4CPU             3072  34.0-18.0  (+24-8 =20)  100.0    -4
 - Vajolet2 2.2 64-bit 4CPU           3069  37.0-15.0  (+27-5 =20)  100.0   +31
 - Pedone 1.4.1 64-bit 4CPU           3068  35.5-16.5  (+23-4 =25)  100.0    +3


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018