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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Arasan 13.2 64-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:
Arasan 13.2 64-bit has no rank with rating of 2593 Elo points (+33 -33),
based on 300 games: 93 wins, 107 losses and 100 draws
Score: 47.7%, Average opponent: +15.7, Draws: 33.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Alaric 707                         2659  14.0-10.0  (+9 -5 =10)    0.0  +117
 - Colossus 2008b                     2643   8.0-16.0  (+2 -10=12)    0.3   -49
 - Sjakk 2.2 64-bit                   2631   5.5-4.5   (+3 -2 =5 )    2.1   +69
 - Amoeba 1.2 64-bit                  2627   5.0-5.0   (+3 -3 =4 )    5.9   +25
 - RedQueen 1.0.0 64-bit              2624  11.5-12.5  (+6 -7 =11)    8.4   +14
 - Andscacs 0.62u 64-bit              2615   2.5-7.5   (+1 -6 =3 )   17.6  -150
 - Pharaon 3.5.1                      2613  11.0-13.0  (+7 -9 =8 )   13.1   -11
 - Sloppy 0.2.2 64-bit                2610   9.5-14.5  (+6 -11=7 )   17.8   -55
 - Philou 3.60                        2607  11.0-13.0  (+7 -9 =8 )   23.1   -21
 - Gaviota 0.83 64-bit                2600   8.5-15.5  (+6 -13=5 )   37.3   -98
 - Muse 0.953 64-bit                  2593   3.0-7.0   (+0 -4 =6 )   49.9  -108
 - Amyan 1.72                         2591  11.5-12.5  (+8 -9 =7 )   54.9   -18
 - Rotor 0.6                          2589  15.0-9.0   (+13-7 =4 )   58.9   +87
 - Djinn 0.992 64-bit                 2588   5.5-4.5   (+4 -3 =3 )   58.0   +22
 - Jellyfish 1.1 64-bit               2575   4.5-3.5   (+4 -3 =1 )   82.5   +34
 - Capivara LK 0.09b02f 64-bit        2566   6.0-4.0   (+5 -3 =2 )   92.3   +51
 - Coiled 0.4 64-bit                  2561   6.5-3.5   (+6 -3 =1 )   94.7   +90
 - Zurichess Glarus 64-bit            2557   4.5-1.5   (+3 -0 =3 )   95.1  +111


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