CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Pedone 1.6 64-bit 4CPU in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Pedone 1.6 64-bit 4CPU is #30 with rating of 3063 Elo points (+24 -24),
based on 466 games: 101 wins, 99 losses and 266 draws
Score: 50.2%, Average opponent: −0.3, Draws: 57.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - NirvanaChess 2.4 64-bit 4CPU       3199   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Equinox 3.30 64-bit 4CPU           3171   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Hannibal 1.7 64-bit 4CPU           3164  10.5-20.5  (+5 -15=11)    0.0    -5
 - NirvanaChess 2.3 64-bit 4CPU       3162   7.5-24.5  (+0 -17=15)    0.0   -66
 - Laser 1.5 64-bit 4CPU              3150   6.0-10.0  (+0 -4 =12)    0.0   +21
 - Protector 1.9.0 64-bit 4CPU        3147   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Nemorino 4.00 64-bit 4CPU          3122   5.5-10.5  (+1 -6 =9 )    0.1   -31
 - Naum 4.6 64-bit 4CPU               3103  13.5-18.5  (+2 -7 =23)    0.3    -2
 - Defenchess (SCTR) 1.1f 64-bit 4CPU 3068   9.0-11.0  (+4 -6 =10)   39.6   -28
 - Vajolet2 2.4 64-bit 4CPU           3056  15.0-15.0  (+7 -7 =16)   68.1    -5
 - Wasp 2.6 64-bit 4CPU               3051  20.5-19.5  (+8 -7 =25)   78.8    -3
 - Bobcat 8.0 64-bit 4CPU             3044  17.0-15.0  (+8 -6 =18)   86.3    +1
 - Critter 0.80 64-bit 4CPU           3040  19.5-12.5  (+9 -2 =21)   88.4   +35
 - iCE 3.0 64-bit                     3040   0.5-0.5   (+0 -0 =1 )   93.7    +7
 - Vajolet2 2.3 64-bit 4CPU           3039  17.0-15.0  (+10-8 =14)   88.7    -4
 - Wasp 2.01 64-bit 4CPU              3039  17.0-15.0  (+6 -4 =22)   87.9    -5
 - Arasan 19.0.1 64-bit 4CPU          3025  20.5-11.5  (+10-1 =21)   96.8   +40
 - Crafty 25.2 64-bit 4CPU            3023   1.0-0.0   (+1 -0 =0 )   99.1  +INF
 - Nemorino 2.00 64-bit 4CPU          3019  17.5-14.5  (+7 -4 =21)   98.7   -18
 - Laser 1.3 64-bit 4CPU              3018  20.0-11.0  (+11-2 =18)   99.0   +34
 - Ethereal 8.62 64-bit 4CPU          2944  12.0-4.0   (+8 -0 =8 )  100.0   +32
 - Deep Sjeng c't 2010                2943   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Amoeba 2.6 64-bit                  2917   0.5-0.5   (+0 -0 =1 )  100.0  -115
 - The Baron 3.41 64-bit 4CPU         2908   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Scorpio 2.7.6 64-bit 4CPU          2878   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - ECE X3 64-bit 4CPU                 2748   1.0-0.0   (+1 -0 =0 )   99.9  +INF


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