CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Delphil 1.9c in CCRL 40/40, 2018-04-21
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Delphil 1.9c has no rank with rating of 2417 Elo points (+33 -33),
based on 292 games: 99 wins, 88 losses and 105 draws
Score: 51.9%, Average opponent: −11.3, Draws: 36.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Cyrano 0.5                         2564   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - BugChess2 1.6.2                    2552   1.0-1.0   (+0 -0 =2 )    0.0  +135
 - DanaSah 4.24                       2527   1.5-1.5   (+0 -0 =3 )    0.0   +99
 - GarboChess 2.20 32-bit             2522   1.5-0.5   (+1 -0 =1 )    0.0  +247
 - Twisted Logic 0.099x               2522   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Ufim 7.01                          2489   0.5-1.5   (+0 -1 =1 )    0.1   -69
 - Yace 0.99.87                       2487   8.5-11.5  (+6 -9 =5 )    0.0   +16
 - Booot 4.12.0                       2486   0.5-1.5   (+0 -1 =1 )    0.3   -72
 - JikChess 0.01 64-bit               2485   3.0-5.0   (+3 -5 =0 )    0.1   -41
 - Pepito 1.59 32-bit                 2481  11.0-21.0  (+7 -17=8 )    0.1   -47
 - Cerebro 3.03d                      2480   2.5-1.5   (+2 -1 =1 )    0.1  +145
 - Trace 1.36                         2480   2.0-0.0   (+2 -0 =0 )    0.1  +INF
 - Anatoli 0.35k                      2479   0.5-1.5   (+0 -1 =1 )    0.1   -94
 - BBChess 1.3a                       2471   1.0-1.0   (+1 -1 =0 )    0.6   +54
 - Arasan 10.4                        2469   0.0-2.0   (+0 -2 =0 )    0.5  -INF
 - RubiChess 0.8 64-bit               2455   6.0-2.0   (+4 -0 =4 )    5.1  +183
 - Hermann 2.3 32-bit                 2444   6.0-8.0   (+3 -5 =6 )   12.1   -16
 - Typhoon 1.00-358                   2434   3.0-3.0   (+2 -2 =2 )   19.5   +24
 - Pupsi2 0.06                        2418   7.0-7.0   (+4 -4 =6 )   49.0    +1
 - Gaviota 0.75.7 32-bit              2415   5.5-4.5   (+2 -1 =7 )   54.0   +25
 - Queen 4.03                         2408   2.5-1.5   (+2 -1 =1 )   68.9   +73
 - nanoSzachy 3.4                     2406   5.0-4.0   (+4 -3 =2 )   70.5   +30
 - RomiChess P3k 32-bit               2406   1.5-2.5   (+0 -1 =3 )   72.0   -78
 - Sorgenkind 0.4                     2387   1.0-3.0   (+0 -2 =2 )   94.6  -172
 - Horizon 4.4                        2386   1.5-2.5   (+1 -2 =1 )   94.7  -113
 - Sage 3.53                          2384  12.0-7.0   (+8 -3 =8 )   96.1   +47
 - Rotor 0.3                          2381   5.0-3.0   (+4 -2 =2 )   94.0   +45
 - RomiChess P3L 32-bit               2381   5.5-4.5   (+2 -1 =7 )   94.0    -8
 - DanaSah 2.44                       2370   1.5-0.5   (+1 -0 =1 )   97.6   +94
 - Counter 1.0                        2366   5.0-3.0   (+4 -2 =2 )   98.5   +37
 - Pupsi 0.19                         2365   5.0-5.0   (+4 -4 =2 )   98.6   -57
 - Alfil 6.10                         2357   0.5-1.5   (+0 -1 =1 )   99.4  -216
 - Counter 0.8                        2352   5.0-5.0   (+2 -2 =6 )   99.7   -68
 - Flux 2.2.1                         2350   6.0-2.0   (+5 -1 =2 )   99.9  +112
 - GreKo 5.9                          2347   6.0-4.0   (+3 -1 =6 )  100.0   -11
 - LittleThought 1.03 32-bit          2338   3.5-0.5   (+3 -0 =1 )  100.0  +209
 - nanoSzachy 2.9                     2301   5.5-4.5   (+5 -4 =1 )  100.0   -73
 - Popochin 3.2                       2293   7.5-7.5   (+4 -4 =7 )  100.0  -126
 - Bison 8.2.4r                       2280   1.5-0.5   (+1 -0 =1 )  100.0   +19
 - Joker 1.1.06                       2250   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Brutus 6.0                         2249   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Uralochka 1.1b                     2219   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - EveAnn 1.62                        2208   1.5-0.5   (+1 -0 =1 )  100.0   -67
 - TJchess 0.121                      2131   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018