CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Ifrit j3.8 64-bit in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Ifrit j3.8 64-bit has no rank with rating of 2153 Elo points (+34 -35),
based on 302 games: 103 wins, 128 losses and 71 draws
Score: 45.9%, Average opponent: +28.2, Draws: 23.5%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Chezzz 1.0.3                      2310   8.5-15.5  (+7 -14=3 )    0.0   +39
 - Waxman 2010                       2307   6.5-17.5  (+3 -14=7 )    0.0    -5
 - AliChess 4.21                     2256  10.5-13.5  (+8 -11=5 )    0.0   +60
 - Beowulf 2.4a 64-bit               2250   4.5-19.5  (+2 -17=5 )    0.0  -140
 - RamJet 0.13                       2221   2.5-7.5   (+2 -7 =1 )    0.1  -137
 - ChessKISS 1.7c 64-bit             2209   5.0-5.0   (+2 -2 =6 )    0.3   +63
 - Neurosis 2.5                      2203  11.5-12.5  (+6 -7 =11)    0.5   +38
 - GopherCheck 0.2.3 64-bit          2185   7.0-3.0   (+5 -1 =4 )    7.3  +163
 - Kurt 0.9.2.2 64-bit               2170   9.0-15.0  (+7 -13=4 )   20.5   -78
 - Isa 1.9.51 64-bit                 2163   1.5-6.5   (+1 -6 =1 )   33.1  -249
 - KnockOut 0.7.1                    2146   9.5-14.5  (+7 -12=5 )   65.1   -83
 - Parrot 07.01.16                   2133  17.0-7.0   (+15-5 =4 )   81.3  +140
 - Barbarossa 0.4.0 DJ 64-bit        2098   3.0-5.0   (+2 -4 =2 )   99.3  -143
 - BikJump 2.01 32-bit               2080  14.5-9.5   (+12-7 =5 )  100.0     0
 - RamJet 0.12                       2074   6.5-3.5   (+5 -2 =3 )   99.9   +28
 - Sjakk 1.1.6                       2062  18.5-5.5   (+16-3 =5 )  100.0  +111
 - Zeta Dva 0303 64-bit              1955   3.0-3.0   (+3 -3 =0 )  100.0  -198


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017