CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Engine Details

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Xiphos 0.4 64-bit 4CPU in CCRL 40/4, 2019-05-19
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 3322 Elo points (+18 -18),
based on 1038 games: 250 wins, 309 losses and 479 draws
Score: 47.2%, Average opponent: +17.7, 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   -20
 - ShashChess 6.0 64-bit 4CPU         3504  12.0-27.0  (+2 -17=20)    0.0   +67
 - Komodo 12.2.2 64-bit 4CPU          3489  18.5-65.5  (+0 -47=37)    0.0   -10
 - Komodo 12 64-bit 4CPU              3487  11.5-33.5  (+2 -24=19)    0.0    +7
 - Komodo 12.3 MCTS 64-bit 4CPU       3409  29.5-68.5  (+11-50=37)    0.0   -42
 - Ethereal 11.25 64-bit 4CPU         3389  35.0-47.0  (+12-24=46)    0.0   +27
 - Ethereal 11.00 64-bit 4CPU         3382  18.5-27.5  (+5 -14=27)    0.0    +5
 - Andscacs 0.95 64-bit 4CPU          3337  12.5-20.5  (+3 -11=19)   10.0   -52
 - Andscacs 0.94 64-bit 4CPU          3323  21.0-29.0  (+7 -15=28)   49.1   -45
 - Booot 6.3.1 64-bit 4CPU            3322  28.0-22.0  (+14-8 =28)   50.6   +34
 - Laser 1.6 64-bit 4CPU              3275  58.0-38.0  (+30-10=56)  100.0   +12
 - Schooner 2.0.34 64-bit 4CPU        3274  26.5-17.5  (+11-2 =31)  100.0    +7
 - Texel 1.07 64-bit 4CPU             3205  30.0-15.0  (+15-0 =30)  100.0   -27
 - Senpai 2.0 64-bit 4CPU             3176  38.0-8.0   (+32-2 =12)  100.0   +96
 - Nemorino 5.00 64-bit 4CPU          3171  33.5-12.5  (+27-6 =13)  100.0   +11
 - Strelka 5.5 64-bit                 3140  31.0-5.0   (+28-2 =6 )  100.0  +115
 - Protector 1.9.0 64-bit 4CPU        3127  34.5-11.5  (+24-1 =21)  100.0   -37
 - iCE 3.0 64-bit                     3080  34.5-9.5   (+27-2 =15)  100.0   -46


Created in 2005-2013 by CCRL team
Last games added on May 19, 2019