CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Xiphos 0.5 64-bit 4CPU in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Xiphos 0.5 64-bit 4CPU has no rank with rating of 3396 Elo points (+14 -14),
based on 1646 games: 331 wins, 511 losses and 804 draws
Score: 44.5%, Average opponent: +36.1, Draws: 48.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 2019-10-09 64-bit 4CPU   3608  24.0-135.0 (+0 -111=48)    0.0   -40
 - Lc0 0.22.0 w49921 RTX2080          3599  10.0-56.0  (+0 -46=20)    0.0   -49
 - Stockfish 10 64-bit 4CPU           3549  19.0-53.0  (+0 -34=38)    0.0   +10
 - Stoofvlees II a12 RTX2080          3533  23.0-47.0  (+14-38=18)    0.0   +16
 - Komodo 13.2 64-bit 4CPU            3522  14.5-30.5  (+1 -17=27)    0.0   +28
 - Houdini 6 64-bit 4CPU              3519  23.5-49.5  (+4 -30=39)    0.0   +18
 - Komodo 13.1 64-bit 4CPU            3515  25.0-67.0  (+3 -45=44)    0.0   -19
 - Komodo 13.02 64-bit 4CPU           3500  53.5-106.5 (+10-63=87)    0.0    +6
 - Komodo 12.3 64-bit 4CPU            3488  25.5-48.5  (+3 -26=45)    0.0    +4
 - Fire 7.1 64-bit 4CPU               3426  10.5-14.5  (+2 -6 =17)    0.0   -14
 - Ethereal 11.50 64-bit 4CPU         3417  43.0-49.0  (+10-16=66)    1.7    +2
 - Komodo 12.3 MCTS 64-bit 4CPU       3412  36.5-36.5  (+19-19=35)    5.5   +14
 - Ethereal 11.25 64-bit 4CPU         3392  13.0-12.0  (+5 -4 =16)   65.6    +3
 - Laser 1.7 64-bit 4CPU              3366  74.0-64.0  (+32-22=84)  100.0    -9
 - Fizbo 2 64-bit 4CPU                3347  16.0-9.0   (+10-3 =12)  100.0   +32
 - RofChade 2.202 64-bit 4CPU         3345  39.0-30.0  (+16-7 =46)  100.0   -16
 - Andscacs 0.95 64-bit 4CPU          3335  13.5-11.5  (+6 -4 =15)  100.0   -41
 - Booot 6.3.1 64-bit 4CPU            3325  13.5-11.5  (+8 -6 =11)  100.0   -51
 - Stoofvlees II a10 GTX980Ti         3317  34.0-15.0  (+24-5 =20)  100.0   +44
 - Schooner 2.0.34 64-bit 4CPU        3276  17.5-7.5   (+11-1 =13)  100.0    -1
 - Equinox 3.30 64-bit 4CPU           3252  17.5-7.5   (+11-1 =13)  100.0   -26
 - Chiron 4 64-bit 4CPU               3241  56.5-15.5  (+44-3 =25)  100.0   +37
 - RofChade 2.0 64-bit 4CPU           3236  54.5-17.5  (+38-1 =33)  100.0     0
 - Critter 1.6a 64-bit 4CPU           3232  37.0-10.0  (+28-1 =18)  100.0   +25
 - Hannibal 1.7 64-bit 4CPU           3229  39.0-9.0   (+32-2 =14)  100.0   +56


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019