CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Pedone 1.9 64-bit 4CPU in CCRL 40/4, 2019-07-20
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 4CPU is #29 with rating of 3192 Elo points (+25 -25),
based on 471 games: 108 wins, 112 losses and 251 draws
Score: 49.6%, Average opponent: +2.6, Draws: 53.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chiron 4 64-bit 4CPU               3241  15.5-21.5  (+7 -13=17)    0.0     0
 - Critter 1.6a 64-bit 4CPU           3232  15.5-20.5  (+5 -10=21)    0.1    +1
 - Hannibal 1.7 64-bit 4CPU           3229  15.0-22.0  (+4 -11=22)    0.4   -17
 - NirvanaChess 2.4 64-bit 4CPU       3224  15.5-21.5  (+4 -10=23)    1.2   -14
 - Texel 1.07 64-bit 4CPU             3205  20.0-17.0  (+10-7 =20)   17.7   +37
 - Arasan 21.2 64-bit 4CPU            3205  17.5-19.5  (+10-12=15)   19.7    -3
 - Rybka 4.1 64-bit 4CPU              3205  17.5-19.5  (+7 -9 =21)   17.0     0
 - Vajolet2 2.6.1 64-bit 4CPU         3180  21.0-16.0  (+11-6 =20)   80.0   +25
 - Senpai 2.0 64-bit 4CPU             3176  18.0-20.0  (+8 -10=20)   88.2   -30
 - Nemorino 5.00 64-bit 4CPU          3171  19.0-18.0  (+9 -8 =20)   93.3   -14
 - Wasp 3.60 64-bit 4CPU              3156  45.0-31.0  (+24-10=42)   99.4   +17
 - RubiChess 1.4 64-bit 4CPU          3134  14.0-11.0  (+9 -6 =10)   99.9   -17


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019