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 m1.6 32-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 m1.6 32-bit has no rank with rating of 2339 Elo points (+33 -33),
based on 298 games: 85 wins, 107 losses and 106 draws
Score: 46.3%, Average opponent: +21.8, Draws: 35.6%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - NirvanaChess 1.1 64-bit           2547   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Colossus 2007b                    2512   2.0-6.0   (+0 -4 =4 )    0.0   +23
 - DanaSah 4.37                      2500   2.5-5.5   (+1 -4 =3 )    0.0   +42
 - Twisted Logic 20080404x           2495   3.5-4.5   (+1 -2 =5 )    0.0  +119
 - Booot 4.10.1                      2484   1.5-6.5   (+1 -6 =1 )    0.0  -113
 - Arasan 11.4 32-bit                2481   3.5-4.5   (+2 -3 =3 )    0.0   +99
 - Delphil 2.9a                      2479   2.0-6.0   (+0 -4 =4 )    0.0    -9
 - Trace 1.35                        2461   1.5-6.5   (+1 -6 =1 )    0.0  -140
 - Cheese 1.4 32-bit                 2446   1.0-7.0   (+0 -6 =2 )    0.0  -180
 - Gaviota 0.74.41 32-bit            2443   1.5-6.5   (+0 -5 =3 )    0.0   -97
 - Shallow r688 64-bit               2409   3.5-6.5   (+1 -4 =5 )    0.0   -16
 - Cyrano 0.2f                       2402   3.0-5.0   (+1 -3 =4 )    0.3   -15
 - Sjakk 2.0 64-bit                  2400   0.5-2.5   (+0 -2 =1 )    0.2  -182
 - Jazz 721 64-bit                   2384   2.0-1.0   (+1 -0 =2 )    1.3  +150
 - RomiChess P3L 32-bit              2380   4.5-3.5   (+3 -2 =3 )    4.1   +89
 - GreKo 6.30                        2376   3.0-5.0   (+2 -4 =2 )    5.8   -49
 - iCE 0.2                           2370   4.0-4.0   (+3 -3 =2 )    5.6   +24
 - TJchess 1.1 32-bit                2370   3.0-5.0   (+2 -4 =2 )    9.5   -55
 - TJchess 1.1 64-bit                2362   1.0-1.0   (+0 -0 =2 )   11.8   +23
 - Counter 0.8                       2351   3.5-4.5   (+1 -2 =5 )   30.2   -19
 - Plisk 0.2.6 32-bit                2351   0.5-0.5   (+0 -0 =1 )   30.2   +42
 - GreKo 5.9                         2346   1.5-1.5   (+0 -0 =3 )   35.9    -3
 - Daydreamer 1.5                    2332   4.0-4.0   (+3 -3 =2 )   62.7    -7
 - Butcher 1.61 64-bit               2329   2.0-1.0   (+1 -0 =2 )   66.1   +71
 - EveAnn 1.67                       2325   5.0-5.0   (+2 -2 =6 )   72.5   -17
 - Sjakk 1.1.9                       2325   6.0-2.0   (+5 -1 =2 )   73.1  +168
 - EveAnn 1.71                       2324   2.0-1.0   (+1 -0 =2 )   73.1   +90
 - Plisk 0.2.6 64-bit                2322   1.0-1.0   (+1 -1 =0 )   76.1   -17
 - Dirty 0.99n                       2318   4.0-4.0   (+3 -3 =2 )   81.7   -21
 - ECE 12.01                         2317   4.5-3.5   (+2 -1 =5 )   85.7    +9
 - Zeus 1.27                         2316   5.0-3.0   (+4 -2 =2 )   83.4   +65
 - Capivara LK 0.09a01a 64-bit       2305   9.0-3.0   (+7 -1 =4 )   94.5  +138
 - Waxman 2011                       2303   2.5-0.5   (+2 -0 =1 )   94.9  +207
 - Sjakk 1.1.8                       2300   7.0-3.0   (+5 -1 =4 )   96.8   +86
 - Alex 2.09                         2299   4.0-6.0   (+2 -4 =4 )   96.1   -98
 - Zeus 1.29                         2296   1.0-1.0   (+0 -0 =2 )   98.3   -43
 - Mediocre 0.5                      2291   3.5-6.5   (+3 -6 =1 )   98.9  -170
 - Pawny 0.1.6                       2288  10.0-11.0  (+8 -9 =4 )   98.4   -69
 - Glass 1.2                         2280   1.0-1.0   (+1 -1 =0 )   99.5   -59
 - Rhetoric Lite                     2277   1.5-0.5   (+1 -0 =1 )   99.4   +79
 - Absolute Zero 2.4.4.0 64-bit      2267   4.0-4.0   (+4 -4 =0 )   99.9   -72
 - Exacto 0.e 64-bit                 2243   3.5-2.5   (+3 -2 =1 )  100.0   -38
 - Carballo 0.8                      2195   8.5-1.5   (+7 -0 =3 )  100.0  +108


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