CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Delphil 3.0 64-bit in CCRL 40/40, 2019-07-19
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 3.0 64-bit has no rank with rating of 2490 Elo points (+33 -33),
based on 302 games: 101 wins, 97 losses and 104 draws
Score: 50.7%, Average opponent: −5.1, Draws: 34.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RedQueen 1.1.4 64-bit              2653   3.0-7.0   (+2 -6 =2 )    0.0   +19
 - Amoeba 1.2 64-bit                  2640   3.0-7.0   (+0 -4 =6 )    0.0   +41
 - Ktulu 7.1                          2638   3.5-6.5   (+3 -6 =1 )    0.0   +23
 - Naum 1.91 64-bit                   2609   2.5-7.5   (+1 -6 =3 )    0.0   -54
 - Glass 2.0 64-bit                   2597   2.0-2.0   (+1 -1 =2 )    0.0  +107
 - DanaSah 5.07                       2569   2.0-2.0   (+1 -1 =2 )    0.0   +79
 - Arminius 2013-08-10 64-bit         2565   8.5-11.5  (+6 -9 =5 )    0.1   +26
 - Francesca MAD 0.19                 2557   2.5-1.5   (+2 -1 =1 )    0.0  +159
 - Capivara LK 0.09b02d 64-bit        2552   3.5-6.5   (+2 -5 =3 )    0.3   -40
 - Rodin 6.0                          2550   1.5-2.5   (+1 -2 =1 )    0.2   -21
 - NirvanaChess 1.1 64-bit            2549   1.0-3.0   (+0 -2 =2 )    0.3   -83
 - Rhetoric 1.1 64-bit                2541   4.5-5.5   (+3 -4 =3 )    1.5   +19
 - Cheese 1.5 64-bit                  2518   1.5-3.5   (+1 -3 =1 )   10.0  -113
 - DanaSah 5.06                       2516   5.5-4.5   (+3 -2 =5 )   14.0   +53
 - Maverick 1.0 64-bit                2507   6.5-3.5   (+4 -1 =5 )   20.9  +103
 - GreKo 10.2 64-bit                  2502   7.5-7.5   (+5 -5 =5 )   30.7   +17
 - Pupsi2 0.09                        2496   1.0-3.0   (+0 -2 =2 )   37.5  -143
 - Pepito 1.59 64-bit                 2491   4.0-6.0   (+2 -4 =4 )   47.9   -66
 - Arasan 10.2 32-bit                 2482   6.0-4.0   (+5 -3 =2 )   65.4   +65
 - Zurichess Geneva 64-bit            2481   5.0-3.0   (+4 -2 =2 )   66.2   +77
 - Shield 1.2 64-bit                  2472   2.0-6.0   (+0 -4 =4 )   80.0  -167
 - Cheese 1.4 64-bit                  2469   4.0-6.0   (+2 -4 =4 )   85.8   -80
 - Betsabe II 1.66                    2462   7.5-2.5   (+5 -0 =5 )   92.1  +123
 - Bumblebee 1.0 64-bit               2458   6.0-4.0   (+3 -1 =6 )   94.1   +22
 - Betsabe II 1.30 64-bit             2425   3.0-1.0   (+3 -1 =0 )   99.9  +160
 - Shallow r688 64-bit                2412   6.5-3.5   (+4 -1 =5 )  100.0    +9
 - Sjakk 2.0 64-bit                   2402   2.0-2.0   (+1 -1 =2 )  100.0   -98
 - Tigran 2.4n 64-bit                 2400   5.0-5.0   (+4 -4 =2 )  100.0   -95
 - RomiChess P3L 64-bit               2400   1.5-2.5   (+1 -2 =1 )  100.0  -181
 - Rhetoric 1.0 64-bit                2399  11.0-9.0   (+9 -7 =4 )  100.0   -54
 - Carballo 1.1.1                     2373   8.0-2.0   (+7 -1 =2 )  100.0  +114
 - Gibbon 2.60a 64-bit                2338   6.5-3.5   (+3 -0 =7 )  100.0   -72
 - Daydreamer 1.5                     2334   8.0-2.0   (+7 -1 =2 )  100.0   +75
 - Mango Paola Ajedrez 4.1            2248   7.5-2.5   (+6 -1 =3 )  100.0   -65


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019