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 2.9a 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 2.9a has no rank with rating of 2482 Elo points (+29 -29),
based on 388 games: 121 wins, 142 losses and 125 draws
Score: 47.3%, Average opponent: +17.9, Draws: 32.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - NoraGrace 2.0 64-bit              2625   0.5-3.5   (+0 -3 =1 )    0.0  -146
 - Slow Chess Blitz WV2              2615   3.5-6.5   (+2 -5 =3 )    0.0   +35
 - Naum 1.91 32-bit                  2605   3.0-7.0   (+0 -4 =6 )    0.0    +8
 - ProDeo 1.1                        2587   2.5-7.5   (+1 -6 =3 )    0.0   -65
 - Pharaon 3.3                       2577   3.0-7.0   (+2 -6 =2 )    0.0   -48
 - Scorpio 2.2 32-bit                2570   3.5-6.5   (+2 -5 =3 )    0.0   -14
 - Arasan 12.3 32-bit                2564   2.5-7.5   (+1 -6 =3 )    0.0   -92
 - Glass 1.8 64-bit                  2559  11.0-21.0  (+7 -17=8 )    0.0   -36
 - DanaSah 4.88                      2555  15.0-17.0  (+8 -10=14)    0.0   +51
 - Ufim 8.02                         2543  15.0-17.0  (+10-12=10)    0.0   +40
 - Rodin 4.0                         2524  13.0-19.0  (+8 -14=10)    0.7   -24
 - Movei 00.8.295                    2507   5.0-5.0   (+4 -4 =2 )   11.2   +19
 - Tao 5.6                           2503  18.5-13.5  (+12-7 =13)   10.3   +71
 - Twisted Logic 20080404x           2495   3.5-6.5   (+2 -5 =3 )   24.5   -91
 - BBChess 1.3a                      2472   3.5-6.5   (+3 -6 =1 )   68.7  -132
 - Giraffe 20150908 64-bit           2461   4.0-4.0   (+3 -3 =2 )   87.2   -26
 - Pawny 0.3 32-bit                  2460   5.5-4.5   (+4 -3 =3 )   83.1   +13
 - Cheng3 1.02b                      2441   4.5-5.5   (+2 -3 =5 )   96.4   -72
 - Cheese 1.4 32-bit                 2440  11.5-6.5   (+9 -4 =5 )   97.2   +50
 - Zurichess Fribourg 64-bit         2440   3.5-6.5   (+2 -5 =3 )   97.8  -142
 - Taltos rev118 64-bit              2435   4.0-2.0   (+3 -1 =2 )   99.5   +63
 - K2 0.71                           2417   5.5-4.5   (+3 -2 =5 )   99.9   -29
 - Typhoon 1.00-314                  2410   7.5-2.5   (+6 -1 =3 )   99.9   +98
 - nanoSzachy 3.4                    2407   6.5-3.5   (+6 -3 =1 )  100.0   +45
 - Lozza 1.16 64-bit                 2397   7.0-3.0   (+5 -1 =4 )  100.0   +46
 - Myrddin 0.87 64-bit               2396   2.5-1.5   (+2 -1 =1 )  100.0    +6
 - LittleThought 1.04 32-bit         2393   6.0-4.0   (+5 -3 =2 )  100.0   -21
 - Ifrit m1.6 32-bit                 2344   6.0-2.0   (+4 -0 =4 )  100.0   +11
 - CyberPagno 2.3 64-bit             2343   6.5-3.5   (+5 -2 =3 )  100.0   -29


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