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 m1.6 32-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 m1.6 32-bit has no rank with rating of 2340 Elo points (+33 -33),
based on 298 games: 85 wins, 107 losses and 106 draws
Score: 46.3%, Average opponent: +22.0, Draws: 35.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - NirvanaChess 1.1 64-bit            2548   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Colossus 2007b                     2513   2.0-6.0   (+0 -4 =4 )    0.0   +23
 - DanaSah 4.37                       2501   2.5-5.5   (+1 -4 =3 )    0.0   +42
 - Twisted Logic 20080404x            2496   3.5-4.5   (+1 -2 =5 )    0.0  +119
 - Booot 4.10.1                       2485   1.5-6.5   (+1 -6 =1 )    0.0  -113
 - Arasan 11.4 32-bit                 2482   3.5-4.5   (+2 -3 =3 )    0.0   +99
 - Delphil 2.9a                       2480   2.0-6.0   (+0 -4 =4 )    0.0    -9
 - Trace 1.35                         2462   1.5-6.5   (+1 -6 =1 )    0.0  -140
 - Cheese 1.4 32-bit                  2447   1.0-7.0   (+0 -6 =2 )    0.0  -180
 - Gaviota 0.74.41 32-bit             2444   1.5-6.5   (+0 -5 =3 )    0.0   -97
 - Shallow r688 64-bit                2411   3.5-6.5   (+1 -4 =5 )    0.0   -15
 - Cyrano 0.2f                        2403   3.0-5.0   (+1 -3 =4 )    0.4   -15
 - Sjakk 2.0 64-bit                   2401   0.5-2.5   (+0 -2 =1 )    0.2  -182
 - Jazz 721 64-bit                    2384   2.0-1.0   (+1 -0 =2 )    1.4  +149
 - RomiChess P3L 32-bit               2380   4.5-3.5   (+3 -2 =3 )    4.1   +88
 - GreKo 6.30                         2377   3.0-5.0   (+2 -4 =2 )    5.8   -49
 - TJchess 1.1 32-bit                 2371   3.0-5.0   (+2 -4 =2 )    9.3   -55
 - iCE 0.2                            2371   4.0-4.0   (+3 -3 =2 )    5.7   +24
 - TJchess 1.1 64-bit                 2363   1.0-1.0   (+0 -0 =2 )   11.4   +23
 - Counter 0.8                        2352   3.5-4.5   (+1 -2 =5 )   30.2   -19
 - Plisk 0.2.6 32-bit                 2348   0.5-0.5   (+0 -0 =1 )   36.0   +38
 - GreKo 5.9                          2347   1.5-1.5   (+0 -0 =3 )   35.6    -3
 - Daydreamer 1.5                     2333   4.0-4.0   (+3 -3 =2 )   62.1    -7
 - Butcher 1.61 64-bit                2330   2.0-1.0   (+1 -0 =2 )   66.2   +71
 - Sjakk 1.1.9                        2326   6.0-2.0   (+5 -1 =2 )   73.1  +168
 - EveAnn 1.71                        2325   2.0-1.0   (+1 -0 =2 )   73.1   +90
 - EveAnn 1.67                        2324   5.0-5.0   (+2 -2 =6 )   75.3   -19
 - Plisk 0.2.6 64-bit                 2323   1.0-1.0   (+1 -1 =0 )   76.3   -17
 - Zeus 1.27                          2320   5.0-3.0   (+4 -2 =2 )   80.4   +68
 - Dirty 0.99n                        2319   4.0-4.0   (+3 -3 =2 )   81.6   -21
 - ECE 12.01                          2318   4.5-3.5   (+2 -1 =5 )   85.4    +9
 - Capivara LK 0.09a01a 64-bit        2306   9.0-3.0   (+7 -1 =4 )   94.7  +138
 - Waxman 2011                        2304   2.5-0.5   (+2 -0 =1 )   94.9  +207
 - Sjakk 1.1.8                        2301   7.0-3.0   (+5 -1 =4 )   97.0   +86
 - Alex 2.09                          2299   4.0-6.0   (+2 -4 =4 )   96.3   -99
 - Zeus 1.29                          2297   1.0-1.0   (+0 -0 =2 )   98.3   -43
 - Mediocre 0.5                       2293   3.5-6.5   (+3 -6 =1 )   98.9  -169
 - Pawny 0.1.6                        2290  10.0-11.0  (+8 -9 =4 )   98.4   -68
 - Glass 1.2                          2281   1.0-1.0   (+1 -1 =0 )   99.5   -59
 - Rhetoric Lite                      2278   1.5-0.5   (+1 -0 =1 )   99.4   +79
 - Absolute Zero 2.4.4.0 64-bit       2268   4.0-4.0   (+4 -4 =0 )   99.9   -72
 - Exacto 0.e 64-bit                  2248   3.5-2.5   (+3 -2 =1 )  100.0   -34
 - Carballo 0.8                       2196   8.5-1.5   (+7 -0 =3 )  100.0  +108


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