CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Ifrit m1.5 64-bit in CCRL 40/4, 2019-07-20
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:
Ifrit m1.5 64-bit has no rank with rating of 2365 Elo points (+30 -30),
based on 397 games: 169 wins, 135 losses and 93 draws
Score: 54.3%, Average opponent: −30.9, Draws: 23.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tao 5.6                            2486   8.5-16.5  (+5 -13=7 )    0.0    +7
 - Atlas 3.14b 64-bit                 2436   7.0-18.0  (+5 -16=4 )    0.0  -101
 - Abrok 5.0                          2434   8.5-16.5  (+6 -14=5 )    0.0   -50
 - Nejmet 3.07                        2425  12.5-12.5  (+8 -8 =9 )    0.0   +60
 - Gaia 3.5 64-bit                    2425  12.0-12.0  (+10-10=4 )    0.0   +62
 - Delphil 2.7                        2422  13.0-11.0  (+9 -7 =8 )    0.2   +84
 - Muse 0.899b                        2371  13.5-11.5  (+11-9 =5 )   34.3   +31
 - Amateur 2.82                       2351  10.0-15.0  (+8 -13=4 )   80.8   -94
 - Arion 1.7                          2332  11.5-13.5  (+8 -10=7 )   98.1   -62
 - TJchess 1.01                       2305  13.0-12.0  (+9 -8 =8 )  100.0   -51
 - Anechka 0.08                       2235  18.0-7.0   (+16-5 =4 )  100.0   +40
 - Waxman 2010                        2234  18.5-5.5   (+15-2 =7 )  100.0   +59
 - EveAnn 1.66                        2232  18.0-7.0   (+15-4 =6 )  100.0   +24
 - AliChess 4.25                      2229  17.5-7.5   (+15-5 =5 )  100.0   +16
 - Adam 3.3                           2220  17.5-7.5   (+15-5 =5 )  100.0    +6
 - Jazz 444 64-bit                    2211  16.5-8.5   (+14-6 =5 )  100.0   -39


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019