CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Pedone 1.9 64-bit in CCRL 40/4, 2019-07-17
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 1.9 64-bit has no rank with rating of 3132 Elo points (+15 -15),
based on 1553 games: 399 wins, 487 losses and 667 draws
Score: 47.2%, Average opponent: +16.8, Draws: 42.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 13.01 MCTS 64-bit           3359  16.0-48.0  (+5 -37=22)    0.0   +58
 - Ethereal 11.50 64-bit              3318  11.0-39.0  (+1 -29=20)    0.0    +4
 - Xiphos 0.5 64-bit                  3308  13.0-38.0  (+1 -26=24)    0.0   +25
 - Laser 1.7 64-bit                   3273  12.5-37.5  (+5 -30=15)    0.0   -34
 - Shredder 13 64-bit                 3270  12.5-37.5  (+3 -28=19)    0.0   -27
 - Booot 6.3.1 64-bit                 3255  16.5-34.5  (+6 -24=21)    0.0    +9
 - Fizbo 2 64-bit                     3247  11.5-37.5  (+5 -31=13)    0.0   -77
 - Andscacs 0.95 64-bit               3235  12.5-38.5  (+2 -28=21)    0.0   -60
 - RofChade 2.1 64-bit                3214  18.0-32.0  (+7 -21=22)    0.0    -5
 - Schooner 2.0.34 64-bit             3192  16.5-33.5  (+7 -24=19)    0.0   -51
 - Arasan 21.4 64-bit                 3179   0.5-0.5   (+0 -0 =1 )   28.5   +75
 - Chiron 4 64-bit                    3165  22.5-27.5  (+11-16=23)    0.0    +3
 - Critter 1.6a 64-bit                3158  21.0-29.0  (+10-18=22)    0.0   -24
 - Arasan 21.3 64-bit                 3133  22.5-27.5  (+11-16=23)   44.9   -29
 - Vajolet2 2.7 64-bit                3132  18.5-13.5  (+12-7 =13)   50.8   +50
 - RofChade 2.0 64-bit                3130  26.5-23.5  (+14-11=25)   56.7   +19
 - NirvanaChess 2.4 64-bit            3130  24.5-25.5  (+12-13=25)   56.3    -9
 - RubiChess 1.5 64-bit               3126  16.5-14.5  (+8 -6 =17)   66.7   +12
 - Nemorino 5.00 64-bit               3118  31.0-20.0  (+21-10=20)   93.7   +55
 - Texel 1.07 64-bit                  3114  33.0-18.0  (+21-6 =24)   98.0   +72
 - Hannibal 1.7 64-bit                3111  29.5-19.5  (+17-7 =25)   99.4   +41
 - Rybka 4.1 64-bit                   3108  31.0-19.0  (+20-8 =22)   99.8   +46
 - Arasan 21.2 64-bit                 3104  27.0-23.0  (+15-11=24)   97.4    -4
 - Demolito 2019-05-05 64-bit         3091  18.0-13.0  (+11-6 =14)  100.0   +10
 - Vajolet2 2.6 64-bit                3084  27.0-23.0  (+12-8 =30)  100.0   -25
 - Senpai 2.0 64-bit                  3084  28.5-20.5  (+15-7 =27)  100.0    -1
 - Protector 1.9.0 64-bit             3084  26.5-23.5  (+13-10=27)  100.0   -31
 - chess22k 1.12 64-bit               3083  28.0-22.0  (+19-13=18)  100.0    -9
 - iCE 3.0 64-bit                     3081  30.0-19.0  (+20-9 =20)  100.0   +16
 - Wasp 3.60 64-bit                   3076  41.0-35.0  (+21-15=40)  100.0   -31
 - RubiChess 1.4 64-bit               3050  20.0-12.0  (+13-5 =14)  100.0    -3
 - ChessBrainVB 3.72                  3049  21.0-11.0  (+16-6 =10)  100.0   +21
 - SmarThink 1.98 64-bit              3036   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Deuterium 2019.1.36.50 64-bit      2999   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Rhetoric 1.4.3 64-bit              2804   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Lc0 0.21.0 w32930 64-bit           2755  45.5-4.5   (+42-1 =7 )  100.0   -22


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