CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Xiphos 0.5 64-bit 4CPU in CCRL 40/40, 2019-10-19
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Xiphos 0.5 64-bit 4CPU is #7 with rating of 3314 Elo points (+20 -20),
based on 669 games: 80 wins, 160 losses and 429 draws
Score: 44.0%, Average opponent: +38.8, Draws: 64.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SugaR NN 1.1 64-bit 4CPU           3489   7.5-24.5  (+0 -17=15)    0.0    +8
 - SugaR 1.6.1 64-bit 4CPU            3464  10.0-22.0  (+0 -12=20)    0.0   +45
 - Stockfish 10 64-bit 4CPU           3463   9.5-34.5  (+0 -25=19)    0.0   -33
 - Lc0 0.22.0 T40B.4-160 GTX1050      3462   5.0-19.0  (+0 -14=10)    0.0   -39
 - ShashChess 8.0 64-bit 4CPU         3457  10.5-21.5  (+1 -12=19)    0.0   +42
 - Lc0 0.21.2 w42716 GTX1050          3442  10.5-31.5  (+2 -23=17)    0.0   -34
 - Komodo 13.1 64-bit 4CPU            3424   1.0-5.0   (+0 -4 =2 )    0.0  -119
 - Komodo 13.02 64-bit 4CPU           3402  14.0-18.0  (+1 -5 =26)    0.0   +56
 - Houdini 6 64-bit 4CPU              3399  10.0-22.0  (+0 -12=20)    0.0   -21
 - Ethereal 11.53 64-bit 4CPU         3329  16.0-16.0  (+6 -6 =20)   16.6   +15
 - Fire 7.1 64-bit 4CPU               3322  21.5-16.5  (+7 -2 =29)   25.2   +41
 - Ethereal 11.25 64-bit 4CPU         3301  17.5-20.5  (+2 -5 =31)   81.2   -32
 - Komodo 12.3 MCTS 64-bit 4CPU       3294  19.0-19.0  (+8 -8 =22)   90.5   -22
 - Defenchess 2.2 64-bit 4CPU         3291  16.0-16.0  (+5 -5 =22)   93.2   -24
 - RofChade 2.202 64-bit 4CPU         3282   1.5-0.5   (+1 -0 =1 )   75.8  +119
 - Laser 1.7 64-bit 4CPU              3282  18.0-14.0  (+5 -1 =26)   98.7    -2
 - Deep Shredder 13 64-bit 4CPU       3280  23.0-15.0  (+10-2 =26)   99.8   +21
 - Fizbo 2 64-bit 4CPU                3277  21.0-17.0  (+7 -3 =28)   99.9   -10
 - Andscacs 0.95 64-bit 4CPU          3269  23.0-15.0  (+10-2 =26)   99.9   +10
 - Booot 6.3.1 64-bit 4CPU            3264  23.0-15.0  (+9 -1 =28)  100.0    +3
 - RofChade 2.1 64-bit 4CPU           3251  13.5-9.5   (+5 -1 =17)  100.0   -18
 - Schooner 2.0.34 64-bit 4CPU        3202   3.5-2.5   (+1 -0 =5 )  100.0   -69


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