CCRL 40/4
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 2'025'246 games
played by 2'346 programs
27240 CPU days (X2 4600+)

White wins: 787'989 (38.9%)
Black wins: 636'961 (31.5%)
Draws: 600'296 (29.6%)
White score: 53.7%

Engine Details

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Tao 5.4 in CCRL 40/4, 2019-05-25
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:
Tao 5.4 has no rank with rating of 2450 Elo points (+34 -35),
based on 322 games: 86 wins, 168 losses and 68 draws
Score: 37.3%, Average opponent: +95.7, Draws: 21.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Hiarcs X50                         2756   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Hiarcs X54 32-bit                  2744   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Toga II 1.1a 32-bit                2735   6.0-24.0  (+3 -21=6 )    0.0   +57
 - Fritz 8                            2666   5.5-24.5  (+3 -22=5 )    0.0   -37
 - Slow Chess Blitz WV2.1             2615   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - List 5.12                          2591   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Pseudo 0.7c                        2575   0.5-0.5   (+0 -0 =1 )    0.0  +155
 - Fritz 5.32                         2540   4.0-6.0   (+3 -5 =2 )    0.0   +16
 - Ufim 8.02                          2539  10.0-21.0  (+7 -18=6 )    0.0   -42
 - Thinker 4.7a                       2535   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Pharaon 3.2                        2529  14.5-15.5  (+11-12=7 )    0.0   +66
 - Petir 3.99d                        2524   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Crafty 20.14 32-bit                2519   0.0-1.0   (+0 -1 =0 )    0.1  -INF
 - AnMon 5.50                         2508   9.5-20.5  (+8 -19=3 )    0.2   -93
 - Crafty 18.15 32-bit                2504  12.5-16.5  (+9 -13=7 )    1.1    +9
 - Petir 3.95                         2502  12.5-16.5  (+9 -13=7 )    0.6    +3
 - Trace 1.36                         2502   8.0-23.0  (+6 -21=4 )    0.8  -141
 - Frenzee 3.0 32-bit                 2497  17.0-14.0  (+13-10=8 )    1.6   +82
 - Colossus 2006d                     2486   0.0-1.0   (+0 -1 =0 )    6.4  -INF
 - Booot 4.12.1                       2475  16.0-13.0  (+10-7 =12)   12.0   +57
 - Amyan 1.597                        2461   0.0-1.0   (+0 -1 =0 )   27.2  -INF
 - Dragon 4.6                         2418   1.0-0.0   (+1 -0 =0 )   95.1  +INF
 - Arion 1.7                          2332   0.0-1.0   (+0 -1 =0 )  100.0  -INF


Created in 2005-2013 by CCRL team
Last games added on May 25, 2019