CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Ifrit j2.9 in CCRL 40/40, 2019-09-14
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:
Ifrit j2.9 has no rank with rating of 2080 Elo points (+34 -34),
based on 314 games: 118 wins, 129 losses and 67 draws
Score: 48.2%, Average opponent: +11.6, Draws: 21.3%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Ares 1.0                          2258   2.0-8.0   (+1 -7 =2 )    0.0   -56
 - KMTChess 1.2.1 32-bit             2182   2.0-2.0   (+2 -2 =0 )    0.0  +102
 - FireFly 2.5.10                    2180   4.5-5.5   (+4 -5 =1 )    0.0   +57
 - Simplex 0.9.3 32-bit              2167   5.0-5.0   (+4 -4 =2 )    0.0   +92
 - Chesley r323 32-bit               2156   4.5-5.5   (+3 -4 =3 )    0.0   +43
 - GopherCheck 0.2.2 64-bit          2139   1.0-3.0   (+1 -3 =0 )    0.3  -166
 - Napoleon 1.7 64-bit               2134   7.5-12.5  (+5 -10=5 )    0.4   -33
 - TJchess 0.121                     2133  17.0-5.0   (+15-3 =4 )    0.3  +266
 - Bearded 06_29_02                  2130   2.0-2.0   (+2 -2 =0 )    1.0   +50
 - Adam 3.2                          2129   1.5-2.5   (+0 -1 =3 )    1.0   -18
 - Tunguska 1.0 64-bit               2129   5.0-5.0   (+3 -3 =4 )    0.7   +53
 - Clarabit 1.00 32-bit              2115  11.5-6.5   (+9 -4 =5 )    4.1  +125
 - Kurt 0.9.2 32-bit                 2113   4.5-4.5   (+2 -2 =5 )    5.3   +33
 - ChessKISS 1.3a 32-bit             2111   4.0-6.0   (+2 -4 =4 )    9.0   -31
 - Adam 3.1                          2109   6.5-12.5  (+6 -12=1 )    8.4  -103
 - FireFly 2.5.6 32-bit              2087   0.5-3.5   (+0 -3 =1 )   36.3  -275
 - BikJump 2.01 32-bit               2084   9.0-13.0  (+6 -10=6 )   42.1   -56
 - FireFly 2.5.4                     2073   7.0-13.0  (+6 -12=2 )   61.3  -124
 - Gogobello 0.12 64-bit             2060   3.0-9.0   (+1 -7 =4 )   81.6  -190
 - Protej 0.5.7                      2054   3.5-4.5   (+3 -4 =1 )   88.5   -77
 - ZCT 0.3.2500                      2048   3.0-1.0   (+3 -1 =0 )   90.8  +193
 - PLP 1661571                       2046   2.0-2.0   (+2 -2 =0 )   94.7   -34
 - Jabba 1.0 32-bit                  2043   2.0-6.0   (+1 -5 =2 )   96.3  -219
 - Matheus 2.3                       2041  15.0-7.0   (+14-6 =2 )   96.8  +112
 - ECE 1.1                           2040   3.5-4.5   (+3 -4 =1 )   96.5   -91
 - Slibo 0.5.1                       2025   3.5-0.5   (+3 -0 =1 )   99.4  +233
 - Myrddin 0.83 32-bit               2006   3.0-1.0   (+2 -0 =2 )   99.9   +75
 - Kurt 271009                       1997   1.5-2.5   (+1 -2 =1 )  100.0  -178
 - BSC 3.9                           1995   5.0-5.0   (+4 -4 =2 )  100.0   -90
 - Schola 1.1.0 32-bit               1992   1.5-2.5   (+1 -2 =1 )  100.0  -169
 - Heracles 0.6.16                   1982   2.0-2.0   (+1 -1 =2 )  100.0   -87
 - Reger 0.09                        1908   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Roce 0.0390                       1836   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019