CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Hermann 2.6 32-bit in CCRL 40/40, 2019-05-18
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Hermann 2.6 32-bit has no rank with rating of 2498 Elo points (+34 -33),
based on 302 games: 112 wins, 103 losses and 87 draws
Score: 51.5%, Average opponent: −10.6, Draws: 28.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Deuterium 10.01.27.213             2668   2.0-6.0   (+0 -4 =4 )    0.0   +24
 - Sloppy 0.2.2 32-bit                2599   1.5-2.5   (+1 -2 =1 )    0.0   +18
 - Bobcat 20110414 32-bit             2570   1.5-2.5   (+1 -2 =1 )    0.1   -23
 - N2 0.4 32-bit                      2568   5.5-6.5   (+3 -4 =5 )    0.0   +46
 - Brutus 8.05 32-bit                 2567   3.5-8.5   (+1 -6 =5 )    0.0   -67
 - Rotor 0.5                          2565   1.0-3.0   (+0 -2 =2 )    0.0   -89
 - Arasan 12.3 32-bit                 2565   1.5-2.5   (+1 -2 =1 )    0.1   -18
 - Bobcat 20110220 32-bit             2561   4.0-9.0   (+3 -8 =2 )    0.4   -81
 - Philou 3.5.1                       2561   1.0-3.0   (+1 -3 =0 )    0.1  -171
 - Dirty 11D-27                       2560   0.5-3.5   (+0 -3 =1 )    0.3  -219
 - Zurichess Glarus 64-bit            2559   3.0-3.0   (+2 -2 =2 )    0.3   +61
 - DanaSah 4.60                       2540   5.0-9.0   (+4 -8 =2 )    2.4   -64
 - AnMon 5.75                         2538   3.5-4.5   (+3 -4 =1 )    1.7   -11
 - Nimzo 8                            2513   1.5-2.5   (+1 -2 =1 )   25.7   -76
 - DanaSah 4.45                       2513   3.5-4.5   (+2 -3 =3 )   25.7   -26
 - Little Goliath Evolution 3.12      2508   1.0-3.0   (+0 -2 =2 )   32.0  -139
 - Philou 3.1.4.1                     2494   3.0-5.0   (+2 -4 =2 )   58.4   -92
 - Cheng3 1.03 32-bit                 2493   1.5-2.5   (+1 -2 =1 )   58.6   -90
 - Xpdnt 091007                       2483   8.5-3.5   (+6 -1 =5 )   79.9  +111
 - Pupsi2 0.08                        2473   4.0-4.0   (+2 -2 =4 )   91.0   -25
 - Delphil 2.7                        2470   2.0-2.0   (+1 -1 =2 )   90.5   -28
 - Counter 1.2                        2469   7.0-5.0   (+5 -3 =4 )   93.9   +25
 - LittleThought 1.052 32-bit         2467   7.5-12.5  (+5 -10=5 )   94.7  -120
 - Gaviota 0.80 32-bit                2467   9.5-8.5   (+8 -7 =3 )   92.5   -11
 - Betsabe II 1.66                    2462   5.5-4.5   (+4 -3 =3 )   96.2     0
 - GreKo 8.0 32-bit                   2449   4.5-7.5   (+2 -5 =5 )   98.7  -128
 - Hussar 0.4                         2444   2.0-2.0   (+2 -2 =0 )   99.8   -54
 - Cheng3 1.02b                       2444   1.0-0.0   (+1 -0 =0 )   98.8  +INF
 - nanoSzachy 3.8                     2438   8.5-3.5   (+6 -1 =5 )   99.9   +73
 - Delphil 2.6b                       2435   7.0-1.0   (+6 -0 =2 )   99.6  +221
 - Glass 1.6                          2428  12.0-4.0   (+9 -1 =6 )  100.0   +96
 - Eeyore 1.52 32-bit                 2405   6.5-1.5   (+6 -1 =1 )  100.0  +166
 - Rodin 3.0                          2403   6.5-1.5   (+5 -0 =3 )  100.0  +111
 - Pawny 0.2.1 32-bit                 2402   7.0-1.0   (+7 -1 =0 )  100.0  +284
 - Dorky 4.3 32-bit                   2386   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - OliThink 5.3.0 32-bit              2358   2.5-1.5   (+2 -1 =1 )  100.0   -48
 - Amundsen 0.80                      2328   3.0-1.0   (+3 -1 =0 )  100.0   +56
 - Alex 2.13                          2326   3.0-1.0   (+2 -0 =2 )  100.0   -22


Created in 2005-2013 by CCRL team
Last games added on May 18, 2019