CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Delphil 3.1 64-bit in CCRL 40/4, 2019-07-17
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:
Delphil 3.1 64-bit has no rank with rating of 2471 Elo points (+24 -24),
based on 599 games: 175 wins, 257 losses and 167 draws
Score: 43.2%, Average opponent: +45.7, Draws: 27.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sloppy 0.2.2 64-bit                2617   1.5-8.5   (+0 -7 =3 )    0.0  -110
 - Amyan 1.72                         2604   3.5-6.5   (+2 -5 =3 )    0.0   +33
 - Djinn 0.987 64-bit                 2601   4.5-5.5   (+3 -4 =3 )    0.0   +93
 - Glass 1.9 64-bit                   2600   4.0-6.0   (+2 -4 =4 )    0.0   +65
 - N2 0.4 64-bit                      2590   3.5-6.5   (+2 -5 =3 )    0.0   +15
 - CuckooChess 1.12 64-bit            2583   4.0-6.0   (+2 -4 =4 )    0.0   +48
 - Tucano 3.00 64-bit                 2581   4.0-5.0   (+3 -4 =2 )    0.0   +78
 - Francesca MAD 0.19                 2581   2.5-7.5   (+1 -6 =3 )    0.0   -61
 - Pseudo 0.7c                        2575   1.5-8.5   (+0 -7 =3 )    0.0  -146
 - SOS 5.1                            2574   4.5-5.5   (+4 -5 =1 )    0.0   +60
 - Rodin 6.0                          2570   5.0-5.0   (+4 -4 =2 )    0.0   +99
 - Aristarch 4.50                     2566   6.0-4.0   (+3 -1 =6 )    0.0  +146
 - Petir 4.999999                     2555   4.5-5.5   (+3 -4 =3 )    0.0   +47
 - The Baron 2.23 64-bit              2555   4.0-6.0   (+1 -3 =6 )    0.0   +32
 - Rhetoric 1.1 64-bit                2548  15.0-17.0  (+9 -11=12)    0.0   +56
 - FrankWalter 2.4.0 64-bit           2544  12.5-19.5  (+8 -15=9 )    0.0    -2
 - nanoSzachy 4.0 64-bit              2543   3.5-6.5   (+1 -4 =5 )    0.0   -16
 - AnMon 5.75                         2539   4.5-5.5   (+3 -4 =3 )    0.0   +36
 - Ufim 8.02                          2539   1.5-8.5   (+0 -7 =3 )    0.0  -185
 - Ghost 3 64-bit                     2538   7.5-8.5   (+5 -6 =5 )    0.0   +47
 - Pupsi2 0.09                        2537   4.0-6.0   (+3 -5 =2 )    0.0    -8
 - Hermann 2.8 64-bit                 2531   4.0-6.0   (+3 -5 =2 )    0.0    -9
 - Jumbo 0.6.107 64-bit               2530  11.5-20.5  (+7 -16=9 )    0.0   -38
 - Sjakk 2.1 64-bit                   2527  10.5-21.5  (+6 -17=9 )    0.0   -65
 - Pepito 1.59.2 64-bit               2521   2.5-7.5   (+1 -6 =3 )    0.0  -130
 - Hakkapeliitta 1.0 64-bit           2512  12.5-18.5  (+8 -14=9 )    0.3   -28
 - GreKo 10.3.1                       2508  14.0-18.0  (+8 -12=12)    0.8    -1
 - Yace 0.99.87                       2503   4.0-6.0   (+2 -4 =4 )    0.6   -31
 - Tao 5.6                            2485   5.5-4.5   (+4 -3 =3 )   13.2   +51
 - Winter 0.1.1 64-bit                2480  14.5-15.5  (+13-14=3 )   27.0    -3
 - BBChess 1.3b 64-bit                2479   1.5-8.5   (+1 -8 =1 )   27.3  -300
 - Cerebro 3.03d                      2471   7.5-2.5   (+7 -2 =1 )   49.1  +210
 - Kiwi 0.6d 64-bit                   2469   4.0-6.0   (+3 -5 =2 )   54.5   -79
 - Nemeton 1.81                       2432  21.0-11.0  (+18-8 =6 )   98.5   +81
 - WyldChess 1.2 64-bit               2430  26.5-23.5  (+21-18=11)   98.8   -19
 - Ares 1.005 64-bit                  2424  17.5-13.5  (+14-10=7 )   99.9    -3


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