CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Zeta v0.99m GTX1050 in CCRL 40/4, 2019-11-08
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:
Zeta v0.99m GTX1050 is #451 with rating of 1897 Elo points (+26 -26),
based on 550 games: 211 wins, 258 losses and 81 draws
Score: 45.7%, Average opponent: +31.4, Draws: 14.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ceibo 0.4 64-bit                   2007  31.5-78.5  (+24-71=15)    0.0   -60
 - Goldfish 1.13.0 64-bit             1992  36.5-73.5  (+24-61=25)    0.0   -27
 - Clueless 1.4                       1905  57.0-53.0  (+52-48=10)   27.4   +23
 - Purple Haze 2.1.0                  1884  61.0-49.0  (+55-43=12)   80.5   +30
 - Roce 0.0390                        1854  65.5-44.5  (+56-35=19)   99.9   +30


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019