CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

Options
Show each game results
Nebiyu 1.5 64-bit in CCRL 40/4, 2019-08-17
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:
Nebiyu 1.5 64-bit has no rank with rating of 2152 Elo points (+50 -53),
based on 159 games: 30 wins, 103 losses and 26 draws
Score: 27.0%, Average opponent: +177.0, Draws: 16.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Alex 2.14a 64-bit                  2347   3.0-7.0   (+2 -6 =2 )    0.0   +46
 - Tigran 2.4n 64-bit                 2346   1.5-8.5   (+1 -8 =1 )    0.0  -114
 - Popochin 4.1 64-bit                2345   2.5-7.5   (+1 -6 =3 )    0.0   +22
 - Plisk 0.2.7d 64-bit                2343   1.0-9.0   (+0 -8 =2 )    0.0  -133
 - Horizon 4.4                        2341   5.0-5.0   (+3 -3 =4 )    0.0  +189
 - Queen 4.03                         2336   3.5-6.5   (+3 -6 =1 )    0.0   +59
 - Arion 1.7                          2332   3.0-6.0   (+3 -6 =0 )    0.0   +28
 - EveAnn 1.72                        2329   5.0-5.0   (+4 -4 =2 )    0.0  +182
 - Gibbon 2.69a 64-bit                2325   1.0-9.0   (+0 -8 =2 )    0.0  -153
 - Chezzz 1.0.3                       2324   3.0-7.0   (+3 -7 =0 )    0.0    -6
 - Mediocre 0.5 64-bit                2319   1.5-8.5   (+1 -8 =1 )    0.0  -137
 - Isa 2.0.64 64-bit                  2318   3.5-6.5   (+3 -6 =1 )    0.0   +45
 - Absolute Zero 2.4.7.2 64-bit       2316   2.5-7.5   (+1 -6 =3 )    0.0    -6
 - Waxman 2017                        2315   2.5-7.5   (+2 -7 =1 )    0.0   -44
 - Aice 0.99.2                        2315   2.5-7.5   (+2 -7 =1 )    0.0   -41
 - Sungorus 1.4 64-bit                2314   2.0-8.0   (+1 -7 =2 )    0.0   -66


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019