CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Pedone 1.2 64-bit in CCRL 40/4, 2019-09-14
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 1.2 64-bit has no rank with rating of 2896 Elo points (+18 -18),
based on 1029 games: 349 wins, 248 losses and 432 draws
Score: 54.9%, Average opponent: −29.9, Draws: 42.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fizbo 1.5 64-bit                   2983  15.0-37.0  (+4 -26=22)    0.0   -46
 - Cheng 4.39 64-bit                  2945  16.0-16.0  (+10-10=12)    0.0   +47
 - Spark 1.0 64-bit                   2927  13.5-18.5  (+7 -12=13)    0.1   -17
 - iCE 2.0 64-bit                     2924  12.0-20.0  (+7 -15=10)    0.4   -56
 - Booot 5.2.0 64-bit                 2922  11.5-19.5  (+6 -14=11)    0.6   -59
 - Spike 1.4 Leiden                   2922  16.5-15.5  (+10-9 =13)    0.4   +35
 - SmarThink 1.70 64-bit              2915  13.0-19.0  (+6 -12=14)    5.7   -38
 - DiscoCheck 5.2.1 64-bit            2914  11.0-21.0  (+4 -14=14)    4.0   -81
 - Vajolet2 2.0 64-bit                2907  14.5-17.5  (+6 -9 =17)   18.7   -15
 - Quazar 0.4 64-bit                  2900  16.5-15.5  (+10-9 =13)   33.6   +11
 - Deep Junior Yokohama 64-bit        2898  19.5-12.5  (+14-7 =11)   42.6   +73
 - Thinker 5.4d Inert 64-bit          2885  16.5-14.5  (+10-8 =13)   87.2    +9
 - Deuterium 14.3.34.130 64-bit       2883  17.5-14.5  (+12-9 =11)   91.2   +17
 - Murka 3 64-bit                     2882  17.5-5.5   (+14-2 =7 )   93.3  +163
 - Atlas 3.80 64-bit                  2875  15.5-16.5  (+7 -8 =17)   98.4   -30
 - Gaviota 1.0 64-bit                 2872  21.0-11.0  (+17-7 =8 )   99.3   +88
 - MinkoChess 1.3 64-bit              2870  19.0-12.0  (+12-5 =14)   99.7   +38
 - EXchess 7.71b 64-bit               2860  20.0-12.0  (+12-4 =16)   99.9   +35
 - Nemo 1.0.1 64-bit                  2857  16.5-15.5  (+7 -6 =19)  100.0   -30
 - Onno 1.2.70 64-bit                 2846  17.0-15.0  (+6 -4 =22)  100.0   -33
 - Arasan 17.5 64-bit                 2845  21.5-10.5  (+15-4 =13)  100.0   +58
 - Zappa Mexico II 64-bit             2844  18.5-13.5  (+13-8 =11)  100.0    -1
 - Rodent 1.7 64-bit                  2829  19.0-13.0  (+14-8 =10)  100.0    -3
 - Crafty 23.8 64-bit                 2825  19.5-12.5  (+13-6 =13)  100.0    -1
 - DisasterArea 1.54                  2810  19.0-13.0  (+12-6 =14)  100.0   -25
 - Dirty 10Apr2015 64-bit             2808  25.5-6.5   (+20-1 =11)  100.0  +117
 - GNU Chess 5.60 64-bit              2808  19.0-13.0  (+13-7 =12)  100.0   -25
 - Tornado 6.0 64-bit                 2784  19.0-13.0  (+13-7 =12)  100.0   -55
 - Octochess r5190 64-bit             2778  23.5-8.5   (+17-2 =13)  100.0   +34
 - Rhetoric 1.4.1 64-bit              2778  21.0-10.0  (+14-3 =14)  100.0    -9
 - Bright 0.5c                        2772  20.0-12.0  (+10-2 =20)  100.0   -53
 - The Baron 3.29 64-bit              2772  20.0-10.0  (+14-4 =12)  100.0   -14


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019