CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Delphil 1.9c in CCRL 40/40, 2019-08-17
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Delphil 1.9c has no rank with rating of 2421 Elo points (+33 -33),
based on 300 games: 103 wins, 90 losses and 107 draws
Score: 52.2%, Average opponent: −13.7, Draws: 35.7%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Cyrano 0.5                        2565   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - BugChess2 1.6.2                   2553   1.0-1.0   (+0 -0 =2 )    0.0  +132
 - DanaSah 4.24                      2527   1.5-1.5   (+0 -0 =3 )    0.0   +95
 - Twisted Logic 0.099x              2523   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - GarboChess 2.20 32-bit            2522   1.5-0.5   (+1 -0 =1 )    0.0  +243
 - Ufim 7.01                         2489   0.5-1.5   (+0 -1 =1 )    0.2   -73
 - Yace 0.99.87                      2488   8.5-11.5  (+6 -9 =5 )    0.0   +13
 - JikChess 0.01 64-bit              2488   3.0-5.0   (+3 -5 =0 )    0.1   -42
 - Booot 4.12.0                      2483   0.5-1.5   (+0 -1 =1 )    0.4   -79
 - Trace 1.36                        2482   2.0-0.0   (+2 -0 =0 )    0.1  +INF
 - Pepito 1.59 32-bit                2481  11.0-21.0  (+7 -17=8 )    0.1   -51
 - Cerebro 3.03d                     2481   2.5-1.5   (+2 -1 =1 )    0.1  +142
 - Anatoli 0.35k                     2475   0.5-1.5   (+0 -1 =1 )    0.2  -102
 - BBChess 1.3a                      2472   1.0-1.0   (+1 -1 =0 )    0.8   +51
 - Arasan 10.4                       2470   0.0-2.0   (+0 -2 =0 )    0.6  -INF
 - RubiChess 0.8 64-bit              2458   6.0-2.0   (+4 -0 =4 )    3.8  +182
 - Hermann 2.3 32-bit                2445   6.0-8.0   (+3 -5 =6 )   14.2   -19
 - Typhoon 1.00-358                  2434   3.0-3.0   (+2 -2 =2 )   24.2   +20
 - Ares 1.005.2.1 64-bit             2420   5.0-3.0   (+4 -2 =2 )   51.5   +82
 - Pupsi2 0.06                       2420   7.0-7.0   (+4 -4 =6 )   51.9    -1
 - Gaviota 0.75.7 32-bit             2415   5.5-4.5   (+2 -1 =7 )   59.2   +21
 - Queen 4.03                        2408   2.5-1.5   (+2 -1 =1 )   74.2   +69
 - RomiChess P3k 32-bit              2407   1.5-2.5   (+0 -1 =3 )   76.5   -81
 - nanoSzachy 3.4                    2407   5.0-4.0   (+4 -3 =2 )   74.7   +27
 - Sorgenkind 0.4                    2388   1.0-3.0   (+0 -2 =2 )   96.3  -175
 - Sage 3.53                         2386  12.0-7.0   (+8 -3 =8 )   96.6   +45
 - Horizon 4.4                       2385   1.5-2.5   (+1 -2 =1 )   97.1  -118
 - Rotor 0.3                         2381   5.0-3.0   (+4 -2 =2 )   95.5   +41
 - RomiChess P3L 32-bit              2381   5.5-4.5   (+2 -1 =7 )   95.4   -12
 - DanaSah 2.44                      2371   1.5-0.5   (+1 -0 =1 )   98.2   +91
 - Counter 1.0                       2367   5.0-3.0   (+4 -2 =2 )   98.9   +34
 - Pupsi 0.19                        2366   5.0-5.0   (+4 -4 =2 )   98.9   -60
 - Alfil 6.10                        2358   0.5-1.5   (+0 -1 =1 )   99.6  -219
 - Flux 2.2.1                        2357   6.0-2.0   (+5 -1 =2 )   99.9  +115
 - Counter 0.8                       2353   5.0-5.0   (+2 -2 =6 )   99.8   -71
 - GreKo 5.9                         2348   6.0-4.0   (+3 -1 =6 )  100.0   -14
 - LittleThought 1.03 32-bit         2339   3.5-0.5   (+3 -0 =1 )  100.0  +206
 - nanoSzachy 2.9                    2307   5.5-4.5   (+5 -4 =1 )  100.0   -71
 - Popochin 3.2                      2295   7.5-7.5   (+4 -4 =7 )  100.0  -128
 - Bison 8.2.4r                      2281   1.5-0.5   (+1 -0 =1 )  100.0   +16
 - Joker 1.1.06                      2251   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Brutus 6.0                        2250   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Uralochka 1.1b                    2217   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - EveAnn 1.62                       2210   1.5-0.5   (+1 -0 =1 )  100.0   -69
 - TJchess 0.121                     2133   2.0-0.0   (+2 -0 =0 )  100.0  +INF


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