CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Arasan 12.1 64-bit in CCRL 40/15, 2021-05-15
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arasan 12.1 64-bit has no rank with rating of 2552 Elo points (+35 -35),
based on 282 games: 98 wins, 111 losses and 73 draws
Score: 47.7%, Average opponent: +16.9, Draws: 25.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - WildCat 8                               2629   9.5-14.5  (+7 -12=5 )    0.0    +3
 - Sloppy 0.2.2 64-bit                     2613  12.5-11.5  (+10-9 =5 )    0.1   +75
 - Alfil 8.1.1                             2601  10.5-13.5  (+7 -10=7 )    0.5    +8
 - N2 0.4 64-bit                           2595  11.5-12.5  (+10-11=3 )    1.3   +25
 - Petir 4.39                              2594  11.0-13.0  (+7 -9 =8 )    1.8   +12
 - Amyan 1.72                              2590   7.5-16.5  (+3 -12=9 )    2.0   -84
 - Rotor 0.5                               2565  14.0-10.0  (+12-8 =4 )   24.2   +76
 - SOS 5.1                                 2564   7.5-16.5  (+4 -13=7 )   25.6  -117
 - Ufim 8.02                               2544  11.5-12.5  (+9 -10=5 )   67.0   -26
 - K2 0.83                                 2534   4.0-4.0   (+2 -2 =4 )   78.9   -12
 - Fridolin 2.00 64-bit                    2532   5.5-4.5   (+4 -3 =3 )   84.7   +15
 - Orion 0.5 64-bit                        2528   3.5-4.5   (+2 -3 =3 )   89.4   -72
 - Tao 5.6                                 2502  17.0-7.0   (+14-4 =6 )   99.5   +98
 - Shield 1.2 64-bit                       2474   6.5-1.5   (+6 -1 =1 )  100.0  +181
 - Carballo 1.3                            2463   2.5-5.5   (+1 -4 =3 )  100.0  -211


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021