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

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Xiphos 0.5 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 0.5 64-bit 4CPU is #6 with rating of 3313 Elo points (+22 -22),
based on 544 games: 66 wins, 118 losses and 360 draws
Score: 45.2%, Average opponent: +31.3, Draws: 66.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - SugaR NN 1.1 64-bit 4CPU          3497   1.0-5.0   (+0 -4 =2 )    0.0   -45
 - SugaR 1.6.1 64-bit 4CPU           3462  10.0-22.0  (+0 -12=20)    0.0   +44
 - Stockfish 10 64-bit 4CPU          3461   9.5-34.5  (+0 -25=19)    0.0   -34
 - ShashChess 8.0 64-bit 4CPU        3450  10.5-21.5  (+1 -12=19)    0.0   +36
 - Lc0 0.21.2 w42716 GTX1050         3441  10.5-31.5  (+2 -23=17)    0.0   -34
 - Komodo 13.02 64-bit 4CPU          3402  14.0-18.0  (+1 -5 =26)    0.0   +57
 - Houdini 6 64-bit 4CPU             3397  10.0-22.0  (+0 -12=20)    0.0   -22
 - Fire 7.1 64-bit 4CPU              3320  21.5-16.5  (+7 -2 =29)   27.6   +40
 - Ethereal 11.25 64-bit 4CPU        3297  17.5-20.5  (+2 -5 =31)   85.2   -35
 - Komodo 12.3 MCTS 64-bit 4CPU      3292  19.0-19.0  (+8 -8 =22)   90.5   -23
 - Deep Shredder 13 64-bit 4CPU      3280  23.0-15.0  (+10-2 =26)   99.4   +22
 - Laser 1.7 64-bit 4CPU             3279  18.0-14.0  (+5 -1 =26)   98.5    -4
 - Fizbo 2 64-bit 4CPU               3276  21.0-17.0  (+7 -3 =28)   99.7   -10
 - Andscacs 0.95 64-bit 4CPU         3267  23.0-15.0  (+10-2 =26)   99.9    +9
 - Booot 6.3.1 64-bit 4CPU           3260  23.0-15.0  (+9 -1 =28)  100.0     0
 - RofChade 2.1 64-bit 4CPU          3248  11.0-9.0   (+3 -1 =16)  100.0   -40
 - Schooner 2.0.34 64-bit 4CPU       3200   3.5-2.5   (+1 -0 =5 )  100.0   -70


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