CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Ifrit j3.6 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Ifrit j3.6 64-bit has no rank with rating of 2216 Elo points (+32 -32),
based on 336 games: 128 wins, 120 losses and 88 draws
Score: 51.2%, Average opponent: −8.7, Draws: 26.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RedQueen 0.7 64-bit                2364   7.0-17.0  (+4 -14=6 )    0.0     0
 - Beowulf 2.4a 64-bit                2252  11.0-13.0  (+7 -9 =8 )    2.8   +10
 - Waxman 2009                        2251  14.5-9.5   (+11-6 =7 )    3.0  +107
 - Atak 6.7                           2230  12.5-11.5  (+9 -8 =7 )   25.0   +29
 - KMTChess 1.2.1 64-bit              2229  12.5-11.5  (+10-9 =5 )   26.1   +29
 - Gibbon 2.52a                       2215   9.0-15.0  (+8 -14=2 )   51.9  -103
 - Neurosis 2.5                       2204  10.0-14.0  (+6 -10=8 )   73.0   -69
 - BlackBishop 1.0                    2200  11.0-13.0  (+9 -11=4 )   80.1   -49
 - EXchess 5.04b 64-bit               2187  17.5-6.5   (+16-5 =3 )   90.9  +156
 - NagaSkaki 5.12                     2183  13.5-10.5  (+9 -6 =9 )   95.7    +8
 - Kurt 0.9.2.2 64-bit                2171   8.5-15.5  (+5 -12=7 )   98.8  -142
 - KnockOut 0.7.1                     2147  14.5-9.5   (+11-6 =7 )  100.0    +2
 - Prophet 2.0 32-bit                 2135  16.0-8.0   (+11-3 =10)  100.0   +24
 - Parrot 07.07.22                    2134  14.5-9.5   (+12-7 =5 )  100.0    -6


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018