CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
Xiphos 0.2.2 64-bit 4CPU in CCRL 40/40, 2019-08-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Xiphos 0.2.2 64-bit 4CPU has no rank with rating of 3102 Elo points (+26 -26),
based on 414 games: 85 wins, 107 losses and 222 draws
Score: 47.3%, Average opponent: +14.3, Draws: 53.6%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Andscacs 0.88 64-bit 4CPU         3210   4.0-12.0  (+1 -9 =6 )    0.0   -59
 - Chiron 4 64-bit 4CPU              3191   6.5-9.5   (+2 -5 =9 )    0.0   +39
 - Ethereal 10.00 64-bit 4CPU        3189  10.0-20.0  (+1 -11=18)    0.0    -7
 - Gull 3 64-bit 4CPU                3180   7.5-8.5   (+3 -4 =9 )    0.0   +61
 - NirvanaChess 2.4 64-bit 4CPU      3180   7.0-9.0   (+2 -4 =10)    0.0   +41
 - Equinox 3.20 64-bit 4CPU          3175   7.5-8.5   (+3 -4 =9 )    0.0   +58
 - Booot 6.1 64-bit 4CPU             3167   6.0-10.0  (+3 -7 =6 )    0.0   -17
 - Fritz 15 64-bit 4CPU              3161   5.0-11.0  (+0 -6 =10)    0.0   -45
 - Hannibal 1.7 64-bit 4CPU          3154   4.0-12.0  (+1 -9 =6 )    0.0  -109
 - Laser 1.5 64-bit 4CPU             3143   7.5-8.5   (+2 -3 =11)    0.7   +28
 - Alfil 15.7 64-bit 4CPU            3137   8.5-7.5   (+3 -2 =11)    1.5   +50
 - ChessBrainVB 3.68 4CPU            3124  12.5-19.5  (+5 -12=15)   12.1   -41
 - Senpai 2.0 64-bit 4CPU            3109   9.5-6.5   (+4 -1 =11)   34.7   +50
 - Stockfish 1.7.1 64-bit 4CPU       3104   8.0-8.0   (+3 -3 =10)   46.1     0
 - Vajolet2 2.5 64-bit 4CPU          3097   8.0-8.0   (+2 -2 =12)   61.8    -7
 - Nemorino 4.00 64-bit 4CPU         3095   7.5-8.5   (+2 -3 =11)   66.6   -22
 - Pedone 1.7 64-bit 4CPU            3087   8.0-8.0   (+2 -2 =12)   83.0   -12
 - Defenchess 1.1f 64-bit 4CPU       3065   8.5-7.5   (+5 -4 =7 )   98.9   -19
 - Wasp 3.0 64-bit 4CPU              3061   9.0-7.0   (+5 -3 =8 )   98.8    -4
 - Naum 4 64-bit 4CPU                3046   7.5-8.5   (+4 -5 =7 )  100.0   -76
 - Bobcat 8.0 64-bit 4CPU            3025  11.0-5.0   (+9 -3 =4 )  100.0   +62
 - Crafty 25.2 64-bit 4CPU           3013  10.5-5.5   (+7 -2 =7 )  100.0    +8
 - Cheng 4.39 64-bit 4CPU            3009  11.5-4.5   (+8 -1 =7 )  100.0   +44
 - Rybka 2.1 64-bit 4CPU             2997  11.0-5.0   (+8 -2 =6 )  100.0   +11


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