CCRL 40/4
Downloads and Statistics
June 25, 2019
Testing summary:
Total: 2'055'166 games
played by 2'374 programs
27559 CPU days (X2 4600+)

White wins: 798'582 (38.9%)
Black wins: 646'405 (31.5%)
Draws: 610'179 (29.7%)
White score: 53.7%

Engine Details

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Ifrit m1.6 64-bit in CCRL 40/4, 2019-06-25
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 m1.6 64-bit has no rank with rating of 2372 Elo points (+30 -30),
based on 399 games: 169 wins, 125 losses and 105 draws
Score: 55.5%, Average opponent: −40.5, Draws: 26.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SpiderChess 070603                 2440   9.0-12.0  (+4 -7 =10)    0.0   +22
 - Atlas 3.14b 64-bit                 2436   9.5-11.5  (+6 -8 =7 )    0.0   +32
 - Abrok 5.0                          2434   9.0-12.0  (+7 -10=4 )    0.0    +7
 - Eeyore 1.52 64-bit                 2427   8.5-12.5  (+6 -10=5 )    0.0   -17
 - Nejmet 3.07                        2426   8.5-12.5  (+6 -10=5 )    0.0   -16
 - Gaia 3.5 64-bit                    2425  10.0-11.0  (+9 -10=2 )    0.0   +32
 - Leila 0.53h                        2387  12.5-8.5   (+9 -5 =7 )   15.7   +77
 - Muse 0.899b                        2372   9.0-12.0  (+6 -9 =6 )   50.1   -47
 - Amateur 2.82                       2351  14.5-6.5   (+10-2 =9 )   90.3   +97
 - Arion 1.7                          2332  11.5-9.5   (+9 -7 =5 )   99.4    -6
 - Joker 1.1.14                       2306   9.5-11.5  (+6 -8 =7 )  100.0   -95
 - TJchess 1.01                       2306  14.5-6.5   (+12-4 =5 )  100.0   +67
 - KnightX 1.92                       2297  10.5-10.5  (+7 -7 =7 )  100.0   -75
 - Waxman 2010                        2235  13.0-8.0   (+9 -4 =8 )  100.0   -62
 - Anechka 0.08                       2235  16.5-4.5   (+14-2 =5 )  100.0   +70
 - EveAnn 1.66                        2232  16.5-4.5   (+16-4 =1 )  100.0  +114
 - AliChess 4.25                      2229  12.5-8.5   (+10-6 =5 )  100.0   -79
 - Adam 3.3                           2220  11.0-10.0  (+8 -7 =6 )  100.0  -132
 - ECE 11.01                          2208  15.5-5.5   (+15-5 =1 )  100.0   +39


Created in 2005-2013 by CCRL team
Last games added on June 25, 2019