CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Xiphos 0.4 64-bit 4CPU in CCRL 40/4, 2019-07-06
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:
Xiphos 0.4 64-bit 4CPU has no rank with rating of 3323 Elo points (+18 -18),
based on 1038 games: 250 wins, 309 losses and 479 draws
Score: 47.2%, Average opponent: +17.4, Draws: 46.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit 4CPU           3546  17.0-91.0  (+0 -74=34)    0.0   -21
 - ShashChess 6.0 64-bit 4CPU         3505  12.0-27.0  (+2 -17=20)    0.0   +67
 - Komodo 12.2.2 64-bit 4CPU          3490  18.5-65.5  (+0 -47=37)    0.0   -10
 - Komodo 12 64-bit 4CPU              3488  11.5-33.5  (+2 -24=19)    0.0    +7
 - Komodo 12.3 MCTS 64-bit 4CPU       3410  29.5-68.5  (+11-50=37)    0.0   -42
 - Ethereal 11.25 64-bit 4CPU         3391  35.0-47.0  (+12-24=46)    0.0   +28
 - Ethereal 11.00 64-bit 4CPU         3382  18.5-27.5  (+5 -14=27)    0.0    +4
 - Andscacs 0.95 64-bit 4CPU          3334  12.5-20.5  (+3 -11=19)   17.2   -56
 - Andscacs 0.94 64-bit 4CPU          3323  21.0-29.0  (+7 -15=28)   49.0   -46
 - Booot 6.3.1 64-bit 4CPU            3323  28.0-22.0  (+14-8 =28)   49.2   +34
 - Schooner 2.0.34 64-bit 4CPU        3275  26.5-17.5  (+11-2 =31)  100.0    +7
 - Laser 1.6 64-bit 4CPU              3275  58.0-38.0  (+30-10=56)  100.0   +11
 - Texel 1.07 64-bit 4CPU             3206  30.0-15.0  (+15-0 =30)  100.0   -27
 - Senpai 2.0 64-bit 4CPU             3177  38.0-8.0   (+32-2 =12)  100.0   +96
 - Nemorino 5.00 64-bit 4CPU          3172  33.5-12.5  (+27-6 =13)  100.0   +11
 - Strelka 5.5 64-bit                 3141  31.0-5.0   (+28-2 =6 )  100.0  +115
 - Protector 1.9.0 64-bit 4CPU        3128  34.5-11.5  (+24-1 =21)  100.0   -37
 - iCE 3.0 64-bit                     3082  34.5-9.5   (+27-2 =15)  100.0   -45


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019