CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Pedone 1.5 64-bit 4CPU in CCRL 40/40, 2018-04-21
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Pedone 1.5 64-bit 4CPU has no rank with rating of 3042 Elo points (+32 -31),
based on 288 games: 72 wins, 66 losses and 150 draws
Score: 51.0%, Average opponent: −5.9, Draws: 52.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - NirvanaChess 2.3 64-bit 4CPU       3159   1.5-0.5   (+1 -0 =1 )    0.0  +273
 - Protector 1.9.0 64-bit 4CPU        3143   0.5-0.5   (+0 -0 =1 )    0.0  +131
 - Texel 1.06 64-bit 4CPU             3138   0.5-1.5   (+0 -1 =1 )    0.0   -60
 - Chiron 3.01 64-bit 4CPU            3135   0.5-1.5   (+0 -1 =1 )    0.0   -63
 - BlackMamba 2.0 64-bit 4CPU         3128   0.5-1.5   (+0 -1 =1 )    0.0   -70
 - Naum 4.6 64-bit 4CPU               3100   1.0-1.0   (+0 -0 =2 )    0.1   +58
 - Nemorino 3.0 64-bit 4CPU           3078   9.5-14.5  (+5 -10=9 )    4.2   -33
 - Alfil 15.8 64-bit 4CPU             3060   2.0-0.0   (+2 -0 =0 )   18.2  +INF
 - Hiarcs 14 4CPU                     3058   1.0-1.0   (+0 -0 =2 )   18.8   +16
 - Vajolet2 2.2 64-bit 4CPU           3046   0.0-2.0   (+0 -2 =0 )   42.0  -INF
 - Arasan 19.2 64-bit 4CPU            3046  16.5-16.5  (+7 -7 =19)   42.8    +4
 - Bobcat 8.0 64-bit 4CPU             3037  11.0-11.0  (+4 -4 =14)   60.5    -5
 - Vajolet2 2.3 64-bit 4CPU           3035  19.0-13.0  (+11-5 =16)   62.4   +48
 - Arasan 20.0 64-bit 4CPU            3030   8.0-12.0  (+2 -6 =12)   69.5   -68
 - Deep Junior Yokohama 64-bit 4CPU   3029   9.5-12.5  (+5 -8 =9 )   76.1   -56
 - Senpai 1.0 64-bit 4CPU             3028   1.0-1.0   (+0 -0 =2 )   77.8   -14
 - Crafty 25.2 64-bit 4CPU            3023  28.5-25.5  (+15-12=27)   85.1    -1
 - Laser 1.3 64-bit 4CPU              3014  10.5-9.5   (+5 -4 =11)   90.1   -16
 - Nemorino 2.00 64-bit 4CPU          3014  13.0-7.0   (+8 -2 =10)   90.0   +62
 - Cheng 4.39 64-bit 4CPU             3009  13.0-9.0   (+7 -3 =12)   96.4   +22


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018