CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Pedone 1.3 64-bit 4CPU in CCRL 40/40, 2019-08-17
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Pedone 1.3 64-bit 4CPU has no rank with rating of 2882 Elo points (+29 -29),
based on 355 games: 75 wins, 99 losses and 181 draws
Score: 46.6%, Average opponent: +20.1, Draws: 51.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Cheng 4.39 64-bit 4CPU            3009   1.5-2.5   (+1 -2 =1 )    0.0   +34
 - Vajolet2 2.1 64-bit 4CPU          2999   1.5-2.5   (+0 -1 =3 )    0.0   +57
 - Fizbo 1.5 64-bit 4CPU             2993   0.5-3.5   (+0 -3 =1 )    0.0  -170
 - Arasan 18.2 64-bit 4CPU           2971   9.5-14.5  (+3 -8 =13)    0.0   +28
 - EXchess 7.88b 64-bit 4CPU         2958   7.0-7.0   (+3 -3 =8 )    0.0   +78
 - Crafty 25.0 64-bit 4CPU           2950   7.5-6.5   (+3 -2 =9 )    0.0   +88
 - Gaviota 1.0 64-bit 4CPU           2942  10.5-13.5  (+4 -7 =13)    0.0   +25
 - Spark 0.4 64-bit 4CPU             2933   9.5-11.5  (+4 -6 =11)    0.3   +23
 - Bobcat 7.1 64-bit 4CPU            2933  11.0-13.0  (+6 -8 =10)    0.9   +21
 - Toga II 3.0 4CPU                  2919   7.5-12.5  (+3 -8 =9 )    2.3   -42
 - Glaurung 2.2 64-bit 4CPU          2896  11.0-9.0   (+6 -4 =10)   20.1   +45
 - Tornado 7.0 64-bit 4CPU           2894  15.0-19.0  (+5 -9 =20)   25.9   -20
 - Bright 0.5c 4CPU                  2891   3.5-6.5   (+1 -4 =5 )   32.1   -77
 - Crafty 24.1 64-bit 4CPU           2878  18.0-12.0  (+11-5 =14)   57.1   +59
 - The Baron 3.29 64-bit 4CPU        2867  15.0-19.0  (+7 -11=16)   79.5   -52
 - Bobcat 6.4b 64-bit 4CPU           2867   3.5-6.5   (+1 -4 =5 )   77.4  -104
 - Scorpio 2.7.7 64-bit 4CPU         2856  11.5-8.5   (+7 -4 =9 )   89.0   +18
 - BugChess2 1.9 64-bit 4CPU         2838   8.0-12.0  (+3 -7 =10)   99.2   -98
 - Octochess r5190 64-bit 4CPU       2823  11.5-8.5   (+6 -3 =11)   99.9   -21
 - Laser 1.0 64-bit 4CPU             2798   2.5-1.5   (+1 -0 =3 )  100.0   -24


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019