CCRL 40/40
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 1'048'225 games
played by 2'458 programs
143565 CPU days (X2 4600+)

White wins: 364'320 (34.8%)
Black wins: 271'251 (25.9%)
Draws: 412'654 (39.4%)
White score: 54.4%

Engine Details

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Hermann 2.3 32-bit in CCRL 40/40, 2019-05-25
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://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Hermann 2.3 32-bit has no rank with rating of 2446 Elo points (+32 -32),
based on 352 games: 131 wins, 134 losses and 87 draws
Score: 49.6%, Average opponent: +2.9, Draws: 24.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Cyrano 0.5                         2565   0.5-1.5   (+0 -1 =1 )    0.0   -22
 - Crafty 22.1 32-bit                 2565   1.5-2.5   (+0 -1 =3 )    0.0   +59
 - BugChess2 1.6.2                    2553   0.5-1.5   (+0 -1 =1 )    0.0   -49
 - DanaSah 4.24                       2527   6.5-3.5   (+6 -3 =1 )    0.0  +197
 - Twisted Logic 0.099x               2523   0.5-1.5   (+0 -1 =1 )    0.0   -79
 - GarboChess 2.20 32-bit             2523   1.0-5.0   (+0 -4 =2 )    0.0  -154
 - AnMon 5.60                         2514   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Little Goliath Evolution 3.12      2507   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Tao 5.6                            2503   1.0-1.0   (+1 -1 =0 )    0.1   +57
 - Yace 0.99.87                       2492  23.5-27.5  (+19-23=9 )    0.5   +17
 - Ufim 7.01                          2490   0.0-2.0   (+0 -2 =0 )    3.0  -INF
 - Booot 4.12.0                       2484   1.5-0.5   (+1 -0 =1 )    5.4  +179
 - Trace 1.36                         2482   1.0-1.0   (+1 -1 =0 )    2.9   +36
 - Cerebro 3.03d                      2481   4.0-3.0   (+4 -3 =0 )    2.7   +92
 - Pepito 1.59 32-bit                 2481   2.0-0.0   (+2 -0 =0 )    3.9  +INF
 - Rotor 0.4                          2480  23.0-28.0  (+17-22=12)    2.7     0
 - Matacz 1.4                         2479  12.0-14.0  (+10-12=4 )    3.4    +5
 - Anatoli 0.35k                      2475   2.5-4.5   (+1 -3 =3 )    5.1   -69
 - Amyan 1.597                        2473   0.0-1.0   (+0 -1 =0 )    8.3  -INF
 - Trace 1.37a                        2472   0.0-1.0   (+0 -1 =0 )    8.4  -INF
 - BBChess 1.3a                       2472   3.0-5.0   (+2 -4 =2 )    9.9   -67
 - Arasan 10.4                        2471   2.0-5.0   (+0 -3 =4 )    9.7   -89
 - Quark 2.35                         2467   1.0-0.0   (+1 -0 =0 )   12.3  +INF
 - Bruja 1.9.1 32-bit                 2445   0.0-1.0   (+0 -1 =0 )   52.1  -INF
 - Snitch 1.6.2 32-bit                2435   0.0-2.0   (+0 -2 =0 )   69.8  -INF
 - Typhoon 1.00-358                   2434   4.5-6.5   (+2 -4 =5 )   73.7   -67
 - Homer 2.01                         2430   4.5-1.5   (+3 -0 =3 )   80.1  +131
 - Delphil 1.9c                       2421   8.0-6.0   (+5 -3 =6 )   86.0   +18
 - Pupsi2 0.06                        2420   5.5-4.5   (+4 -3 =3 )   86.8   +10
 - PostModernist 1016                 2419   1.0-0.0   (+1 -0 =0 )   91.9  +INF
 - Muse 0.899b                        2417   1.0-1.0   (+1 -1 =0 )   93.2   -29
 - nanoSzachy 3.4                     2407   3.0-2.0   (+2 -1 =2 )   97.4   +18
 - Amy 0.87b                          2402  11.0-11.0  (+9 -9 =4 )   98.6   -44
 - Phalanx XXII                       2393  18.0-14.0  (+16-12=4 )   99.6     0
 - Sage 3.53                          2387   7.5-6.5   (+6 -5 =3 )   99.9   -31
 - Rotor 0.3                          2382   6.5-3.5   (+5 -2 =3 )   99.8   +41
 - Counter 1.0                        2367   2.0-2.0   (+0 -0 =4 )  100.0   -79
 - Flux 2.2.1                         2354   2.0-2.0   (+1 -1 =2 )  100.0   -81
 - GreKo 5.9                          2349   2.0-2.0   (+1 -1 =2 )  100.0   -97
 - Popochin 3.2                       2296   9.0-1.0   (+8 -0 =2 )  100.0  +176


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