CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Nemeton 1.81 4CPU in CCRL 40/4, 2019-08-10
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:
Nemeton 1.81 4CPU is #191-192 with rating of 2490 Elo points (+24 -24),
based on 600 games: 233 wins, 220 losses and 147 draws
Score: 51.1%, Average opponent: −7.0, Draws: 24.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Yace 0.99.87                       2503  26.0-24.0  (+19-17=14)   16.2   +26
 - Trace 1.37a                        2500  26.5-23.5  (+21-18=11)   23.3   +30
 - CyberPagno 3.0 64-bit              2491  27.0-23.0  (+21-17=12)   47.9   +28
 - Magnum 4.0 32-bit                  2491  28.0-22.0  (+21-15=14)   46.3   +41
 - Bruja 1.9.1 64-bit                 2490  25.0-25.0  (+20-20=10)   50.4    +2
 - Tao 5.6                            2486  29.0-21.0  (+23-15=12)   63.9   +51
 - Gothmog 1.0b10                     2482  19.5-30.5  (+12-23=15)   72.4   -83
 - BBChess 1.3b 64-bit                2479  17.0-33.0  (+13-29=8 )   79.2  -133
 - Drosophila 1.5.1 64-bit            2479  28.0-22.0  (+24-18=8 )   78.9   +34
 - Kiwi 0.6d 64-bit                   2469  28.5-21.5  (+21-14=15)   94.5   +26
 - Xpdnt 091007                       2468  21.0-29.0  (+16-24=10)   94.9   -81
 - Myrddin 0.87 64-bit 4CPU           2458  31.0-19.0  (+22-10=18)   96.3   +45


Created in 2005-2013 by CCRL team
Last games added on August 10, 2019