CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Hermann 2.3 32-bit in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Hermann 2.3 32-bit has no rank with rating of 2443 Elo points (+32 -32),
based on 352 games: 131 wins, 134 losses and 87 draws
Score: 49.6%, Average opponent: +3.1, Draws: 24.7%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Crafty 22.1 32-bit                2564   1.5-2.5   (+0 -1 =3 )    0.0   +61
 - Cyrano 0.5                        2564   0.5-1.5   (+0 -1 =1 )    0.0   -20
 - BugChess2 1.6.2                   2554   0.5-1.5   (+0 -1 =1 )    0.0   -45
 - DanaSah 4.24                      2526   6.5-3.5   (+6 -3 =1 )    0.0  +199
 - GarboChess 2.20 32-bit            2522   1.0-5.0   (+0 -4 =2 )    0.0  -152
 - Twisted Logic 0.099x              2521   0.5-1.5   (+0 -1 =1 )    0.0   -78
 - AnMon 5.60                        2512   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Little Goliath Evolution 3.12     2506   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Tao 5.6                           2502   1.0-1.0   (+1 -1 =0 )    0.1   +59
 - Ufim 7.01                         2488   0.0-2.0   (+0 -2 =0 )    2.5  -INF
 - Yace 0.99.87                      2487  23.5-27.5  (+19-23=9 )    0.8   +15
 - Booot 4.12.0                      2483   1.5-0.5   (+1 -0 =1 )    5.1  +181
 - Pepito 1.59 32-bit                2480   2.0-0.0   (+2 -0 =0 )    3.4  +INF
 - Anatoli 0.35k                     2479   2.5-4.5   (+1 -3 =3 )    2.3   -62
 - Trace 1.36                        2479   1.0-1.0   (+1 -1 =0 )    3.4   +36
 - Matacz 1.4                        2479  12.0-14.0  (+10-12=4 )    2.3    +8
 - Cerebro 3.03d                     2478   4.0-3.0   (+4 -3 =0 )    2.9   +92
 - Rotor 0.4                         2478  23.0-28.0  (+17-22=12)    2.4    +1
 - Amyan 1.597                       2471   0.0-1.0   (+0 -1 =0 )    7.2  -INF
 - BBChess 1.3a                      2471   3.0-5.0   (+2 -4 =2 )    8.6   -65
 - Quark 2.35                        2469   1.0-0.0   (+1 -0 =0 )    8.2  +INF
 - Arasan 10.4                       2469   2.0-5.0   (+0 -3 =4 )    8.4   -88
 - Trace 1.37a                       2468   0.0-1.0   (+0 -1 =0 )    9.5  -INF
 - Bruja 1.9.1 32-bit                2443   0.0-1.0   (+0 -1 =0 )   48.8  -INF
 - Typhoon 1.00-358                  2433   4.5-6.5   (+2 -4 =5 )   70.5   -65
 - Snitch 1.6.2 32-bit               2432   0.0-2.0   (+0 -2 =0 )   70.5  -INF
 - Homer 2.01                        2428   4.5-1.5   (+3 -0 =3 )   78.1  +132
 - PostModernist 1016                2427   1.0-0.0   (+1 -0 =0 )   79.1  +INF
 - Pupsi2 0.06                       2417   5.5-4.5   (+4 -3 =3 )   87.0   +10
 - Muse 0.899b                       2415   1.0-1.0   (+1 -1 =0 )   92.1   -28
 - Delphil 1.9c                      2411   8.0-6.0   (+5 -3 =6 )   91.9   +11
 - nanoSzachy 3.4                    2405   3.0-2.0   (+2 -1 =2 )   97.2   +19
 - Amy 0.87b                         2394  11.0-11.0  (+9 -9 =4 )   99.2   -49
 - Phalanx XXII                      2392  18.0-14.0  (+16-12=4 )   99.5    +1
 - Sage 3.53                         2383   7.5-6.5   (+6 -5 =3 )   99.9   -32
 - Rotor 0.3                         2380   6.5-3.5   (+5 -2 =3 )   99.7   +42
 - Counter 1.0                       2364   2.0-2.0   (+0 -0 =4 )  100.0   -79
 - Flux 2.2.1                        2348   2.0-2.0   (+1 -1 =2 )  100.0   -84
 - GreKo 5.9                         2346   2.0-2.0   (+1 -1 =2 )  100.0   -97
 - Popochin 3.2                      2293   9.0-1.0   (+8 -0 =2 )  100.0  +176


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017