CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Arasan 11.4 32-bit in CCRL 40/40, 2018-01-13
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:
Arasan 11.4 32-bit has no rank with rating of 2482 Elo points (+34 -35),
based on 289 games: 97 wins, 110 losses and 82 draws
Score: 47.8%, Average opponent: +16.7, Draws: 28.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - ChessBrainVB 2.05                  2668   1.0-5.0   (+1 -5 =0 )    0.0  -135
 - Chronos 1.9.7                      2639   1.5-2.5   (+1 -2 =1 )    0.0   +65
 - RedQueen 0.9.8 32-bit              2576   3.5-6.5   (+2 -5 =3 )    0.0    -6
 - Critter 0.40 32-bit                2575   3.0-5.0   (+1 -3 =4 )    0.0   +19
 - Rotor 0.5                          2564   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Ufim 8.02                          2542  14.5-17.5  (+9 -12=11)    0.1   +28
 - AnMon 5.66                         2540  13.0-21.0  (+9 -17=8 )    0.2   -27
 - AnMon 5.75                         2530   3.0-5.0   (+2 -4 =2 )    0.6   -40
 - DanaSah 4.24                       2526   2.0-6.0   (+1 -5 =2 )    1.2  -135
 - GarboChess 2.20 32-bit             2522   4.5-3.5   (+3 -2 =3 )    2.0   +81
 - Brutus 7.02b                       2514   3.5-4.5   (+2 -3 =3 )    5.5   -16
 - Tao 5.6                            2502  18.0-14.0  (+12-8 =12)   14.3   +58
 - Hermann 2.4 32-bit                 2501  21.5-17.5  (+17-13=9 )   17.0   +54
 - N2 0.1                             2488   1.0-3.0   (+0 -2 =2 )   38.2  -150
 - Cerebro 3.03d                      2480   4.5-3.5   (+3 -2 =3 )   54.5   +34
 - BBChess 1.3b                       2479   5.0-3.0   (+3 -1 =4 )   56.0   +67
 - Anatoli 0.35k                      2479   4.5-3.5   (+4 -3 =1 )   56.0   +49
 - Philou 3.0.0                       2454   2.5-1.5   (+2 -1 =1 )   88.3   +53
 - Bagatur 1.4b 64-bit                2437   4.5-5.5   (+4 -5 =1 )   96.9   -87
 - Murka 2 32-bit                     2431   5.0-5.0   (+5 -5 =0 )   98.5   -51
 - Lozza 1.16 64-bit                  2395   6.5-3.5   (+6 -3 =1 )  100.0   +31
 - RomiChess P3m 64-bit               2363   2.5-5.5   (+0 -3 =5 )  100.0  -223
 - Ifrit m1.6 32-bit                  2339   4.5-3.5   (+3 -2 =3 )  100.0  -100
 - CyberPagno 2.3 64-bit              2337   8.5-1.5   (+7 -0 =3 )  100.0  +109


Created in 2005-2013 by CCRL team
Last games added on January 13, 2018