CCRL 40/4
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 2'089'528 games
played by 2'430 programs
28120 CPU days (X2 4600+)

White wins: 811'498 (38.8%)
Black wins: 656'361 (31.4%)
Draws: 621'669 (29.8%)
White score: 53.7%

Engine Details

Options
Show each game results
DiscoCheck 3.7.1 64-bit in CCRL 40/4, 2019-08-24
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:
DiscoCheck 3.7.1 64-bit has no rank with rating of 2737 Elo points (+34 -34),
based on 314 games: 159 wins, 65 losses and 90 draws
Score: 65.0%, Average opponent: −110.6, Draws: 28.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Quazar 0.4 64-bit                  2900   2.5-7.5   (+1 -6 =3 )    0.0    -8
 - Scorpio 2.7.5 64-bit               2804   4.0-6.0   (+1 -3 =6 )    0.1    +8
 - Dirty 05Sep2012 64-bit             2740   6.5-3.5   (+5 -2 =3 )   43.1  +106
 - Gaviota 0.85.1 64-bit              2728  12.0-8.0   (+8 -4 =8 )   68.8   +60
 - ProDeo 1.81                        2699  10.0-10.0  (+7 -7 =6 )   97.5   -38
 - Fruit 2.1                          2685   5.5-4.5   (+4 -3 =3 )   99.3   -16
 - Deuterium 12.01.30.1070 64-bit     2683   9.0-11.0  (+4 -6 =10)   99.8   -89
 - EXchess 6.50b 64-bit               2671   9.5-10.5  (+7 -8 =5 )  100.0   -80
 - Philou 3.7.1 64-bit                2620  26.0-14.0  (+18-6 =16)  100.0   -22
 - Rotor 0.7a                         2618  13.0-7.0   (+12-6 =2 )  100.0    +1
 - RedQueen 1.1.1 64-bit              2609  12.5-1.5   (+11-0 =3 )  100.0  +188
 - Arasan 14.3 64-bit                 2583  14.5-5.5   (+12-3 =5 )  100.0    +6
 - Rodent 0.15 64-bit                 2576   9.0-1.0   (+8 -0 =2 )  100.0  +164
 - Atlas 3.25 64-bit                  2570   6.0-4.0   (+5 -3 =2 )  100.0   -94
 - nanoSzachy 4.0 64-bit              2543  15.5-4.5   (+14-3 =3 )  100.0   +25
 - Pupsi2 0.09                        2537  17.0-3.0   (+15-1 =4 )  100.0   +78
 - GreKo 9.7 64-bit                   2487  17.0-3.0   (+14-0 =6 )  100.0     0
 - Delphil 2.9f                       2482  14.5-5.5   (+13-4 =3 )  100.0   -81


Created in 2005-2013 by CCRL team
Last games added on August 24, 2019