CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Alfil 15.8 64-bit in CCRL 40/4, 2019-08-10
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 has no rank with rating of 2981 Elo points (+20 -20),
based on 777 games: 224 wins, 248 losses and 305 draws
Score: 48.5%, Average opponent: +9.6, Draws: 39.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Protector 1.8.0 64-bit             3065  20.5-29.5  (+10-19=21)    0.0   +26
 - Texel 1.05 64-bit                  3052  19.5-30.5  (+10-21=19)    0.0    +1
 - Hannibal 1.5 64-bit                3048  21.0-29.0  (+6 -14=30)    0.0   +19
 - Chiron 2 64-bit                    3038  26.5-23.5  (+19-16=15)    0.0   +76
 - NirvanaChess 2.1c 64-bit           3034  18.5-31.5  (+9 -22=19)    0.0   -32
 - Naum 4.6 64-bit                    3032  21.5-28.5  (+14-21=15)    0.0    +2
 - Andscacs 0.82 64-bit               3030  21.5-28.5  (+8 -15=27)    0.0    +8
 - Senpai 1.0 64-bit                  3006  13.0-21.0  (+7 -15=12)    1.2   -50
 - Hiarcs 14                          2986  18.0-16.0  (+10-8 =16)   34.5   +23
 - Hakkapeliitta 3.0 64-bit           2984  17.0-17.0  (+13-13=8 )   40.8    +3
 - Fizbo 1.5 64-bit                   2983  15.5-17.5  (+10-12=11)   45.0   -16
 - Deep Shredder 12 64-bit            2955  21.5-12.5  (+16-7 =11)   99.2   +62
 - Ethereal 8.81 64-bit               2944  10.5-9.5   (+6 -5 =9 )   99.0   -20
 - Cheng 4.39 64-bit                  2943  20.0-14.0  (+15-9 =10)  100.0   +23
 - Spark 1.0 64-bit                   2927  21.0-13.0  (+12-4 =18)  100.0   +15
 - iCE 2.0 64-bit                     2924  18.5-15.5  (+10-7 =17)  100.0   -31
 - Spike 1.4 Leiden                   2921  18.5-15.5  (+10-7 =17)  100.0   -35
 - Booot 5.2.0 64-bit                 2921  20.5-13.5  (+15-8 =11)  100.0   +11
 - SmarThink 1.70 64-bit              2914  14.5-19.5  (+10-15=9 )  100.0  -119
 - DiscoCheck 5.2.1 64-bit            2913  19.0-15.0  (+14-10=10)  100.0   -28


Created in 2005-2013 by CCRL team
Last games added on August 10, 2019