CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Delphil 2.9f in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Delphil 2.9f is #201 with rating of 2478 Elo points (+34 -35),
based on 342 games: 67 wins, 197 losses and 78 draws
Score: 31.0%, Average opponent: +150.5, Draws: 22.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Quazar 0.4 64-bit                  2901   1.0-19.0  (+0 -18=2 )    0.0   -24
 - Scorpio 2.7.5 64-bit               2804   1.5-18.5  (+0 -17=3 )    0.0   -51
 - Dirty 05Sep2012 64-bit             2740   3.0-17.0  (+1 -15=4 )    0.0   -13
 - DiscoCheck 3.7.1 64-bit            2737   5.5-14.5  (+4 -13=3 )    0.0   +84
 - Gaviota 0.85.1 64-bit              2728   1.5-8.5   (+0 -7 =3 )    0.0    -2
 - ProDeo 1.81                        2699   3.0-7.0   (+2 -6 =2 )    0.0   +67
 - Fruit 2.1                          2685   5.5-14.5  (+4 -13=3 )    0.0   +29
 - Deuterium 12.01.30.1070 64-bit     2682   3.5-6.5   (+2 -5 =3 )    0.0  +103
 - EXchess 6.50b 64-bit               2670   2.0-8.0   (+1 -7 =2 )    0.0   -34
 - Philou 3.7.1 64-bit                2620   5.0-15.0  (+2 -12=6 )    0.0   -27
 - Rotor 0.7a                         2618   2.0-8.0   (+2 -8 =0 )    0.0  -148
 - RedQueen 1.1.1 64-bit              2609   2.0-8.0   (+1 -7 =2 )    0.0   -95
 - Arasan 14.3 64-bit                 2582   3.5-6.5   (+2 -5 =3 )    0.0     0
 - Rodent 0.15 64-bit                 2576   8.0-12.0  (+6 -10=4 )    0.0   +26
 - Atlas 3.25 64-bit                  2570   5.0-15.0  (+4 -14=2 )    0.0  -117
 - nanoSzachy 4.0 64-bit              2543   8.5-11.5  (+6 -9 =5 )    0.0   +10
 - Pupsi2 0.09                        2537  17.0-23.0  (+9 -15=16)    0.1   +11
 - GreKo 9.7 64-bit                   2487  12.5-7.5   (+9 -4 =7 )   32.6   +89
 - Weiss 0.6 64-bit                   2448  16.0-16.0  (+12-12=8 )   90.7   -30


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019