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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Alfil 15.8 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:
Alfil 15.8 64-bit 4CPU has no rank with rating of 3023 Elo points (+20 -20),
based on 795 games: 191 wins, 290 losses and 314 draws
Score: 43.8%, Average opponent: +39.9, Draws: 39.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Senpai 2.0 64-bit 4CPU             3176  12.5-27.5  (+6 -21=13)    0.0   +27
 - Sting SF 9 64-bit 4CPU             3155  18.0-22.0  (+12-16=12)    0.0   +96
 - Deep Fritz 14 64-bit 4CPU          3143  17.0-33.0  (+6 -22=22)    0.0   +20
 - Protector 1.9.0 64-bit 4CPU        3127  12.0-28.0  (+4 -20=16)    0.0   -23
 - Arasan 20.1 64-bit 4CPU            3121  15.0-31.0  (+7 -23=16)    0.0   -15
 - Hiarcs 14 4CPU                     3108  14.0-32.0  (+6 -24=16)    0.0   -45
 - Pedone 1.5 64-bit 4CPU             3094  16.0-29.0  (+5 -18=22)    0.0   -17
 - Laser 1.4 64-bit 4CPU              3091  13.0-24.0  (+4 -15=18)    0.0   -23
 - Vajolet2 2.4 64-bit 4CPU           3082  20.0-20.0  (+11-11=18)    0.0   +60
 - Wasp 2.01 64-bit 4CPU              3062  24.5-21.5  (+13-10=23)    0.4   +58
 - Crafty 25.2 64-bit 4CPU            3057  19.0-29.0  (+10-20=18)    0.4   -32
 - Vajolet2 2.3 64-bit 4CPU           3055  24.0-22.0  (+15-13=18)    1.9   +46
 - Bobcat 8.0 64-bit 4CPU             3055  17.0-22.0  (+12-17=10)    0.6   -16
 - Ethereal 8.81 64-bit 4CPU          3030  15.0-15.0  (+8 -8 =14)   32.6    +5
 - Nemorino 2.00 64-bit 4CPU          3013  20.5-24.5  (+8 -12=25)   74.2   -35
 - Hakkapeliitta 3.0 64-bit           2984  24.5-20.5  (+16-12=17)  100.0   -11
 - Rodent III 0.172 64-bit 4CPU       2974  27.0-21.0  (+20-14=14)   99.9    -7
 - Fruit Reloaded 3.2.1 64-bit 4CPU   2927  21.5-10.5  (+16-5 =11)  100.0   +20
 - Tornado 8.0 64-bit 4CPU            2865  17.5-14.5  (+12-9 =11)  100.0  -125


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