CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Pedone 1.5 64-bit 4CPU in CCRL 40/4, 2019-07-20
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Pedone 1.5 64-bit 4CPU has no rank with rating of 3094 Elo points (+17 -17),
based on 1151 games: 288 wins, 340 losses and 523 draws
Score: 47.7%, Average opponent: +14.0, Draws: 45.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Gull 3 64-bit 4CPU                 3260  10.5-23.5  (+4 -17=13)    0.0   +42
 - Equinox 3.30 64-bit 4CPU           3252   8.0-26.0  (+1 -19=14)    0.0   -13
 - Fizbo 1.8 64-bit 4CPU              3247   7.5-26.5  (+2 -21=11)    0.0   -38
 - Fritz 15 64-bit 4CPU               3223   9.5-24.5  (+2 -17=15)    0.0   -11
 - NirvanaChess 2.3 64-bit 4CPU       3211   8.5-25.5  (+2 -19=13)    0.0   -46
 - Rybka 4.1 64-bit 4CPU              3205  11.0-23.0  (+5 -17=12)    0.0    -5
 - BlackMamba 2.0 64-bit 4CPU         3197  14.5-19.5  (+5 -10=19)    0.0   +61
 - Elektro 1.2 64-bit 4CPU            3175  14.0-20.0  (+6 -12=16)    0.0   +26
 - Texel 1.06 64-bit 4CPU             3157  14.0-20.0  (+6 -12=16)    0.0    +8
 - Naum 4.6 64-bit 4CPU               3151  11.5-22.5  (+5 -16=13)    0.0   -49
 - Chiron 3.01 64-bit 4CPU            3145  14.5-19.5  (+7 -12=15)    0.0    +5
 - Stockfish 1.8 64-bit 4CPU          3137  15.5-18.5  (+7 -10=17)    0.0   +18
 - Critter 0.90 64-bit 4CPU           3127  18.5-15.5  (+13-10=11)    0.1   +63
 - Arasan 20.1 64-bit 4CPU            3121  22.0-24.0  (+8 -10=28)    2.7   +17
 - Hiarcs 14 4CPU                     3108  42.5-37.5  (+23-18=39)    7.8   +33
 - Laser 1.4 64-bit 4CPU              3091  18.5-24.5  (+6 -12=25)   57.2   -39
 - Protector 1.5.0 64-bit 4CPU        3086  17.5-16.5  (+11-10=13)   73.5    +2
 - Vajolet2 2.2 64-bit 4CPU           3067  17.5-16.5  (+8 -7 =19)   98.4   -20
 - Cheng 4.39 64-bit 4CPU             3065  21.0-13.0  (+14-6 =14)   99.3   +43
 - Wasp 2.01 64-bit 4CPU              3062  28.0-19.0  (+14-5 =28)   98.8   +22
 - Crafty 25.2 64-bit 4CPU            3057  40.5-39.5  (+22-21=37)   99.9   -34
 - Bobcat 8.0 64-bit 4CPU             3055  41.5-38.5  (+21-18=41)  100.0   -29
 - Vajolet2 2.3 64-bit 4CPU           3055  23.0-25.0  (+13-15=20)   99.7   -51
 - Alfil 15.8 64-bit 4CPU             3023  29.0-16.0  (+18-5 =22)  100.0   +17
 - Nemorino 2.00 64-bit 4CPU          3013  29.0-17.0  (+20-8 =18)  100.0    +3
 - Hakkapeliitta 3.0 64-bit           2984  31.5-14.5  (+22-5 =19)  100.0    +8
 - Rodent III 0.172 64-bit 4CPU       2974  30.5-15.5  (+23-8 =15)  100.0   -11


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019