CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Arasan 14.3 64-bit in CCRL 40/15, 2021-04-12
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 14.3 64-bit has no rank with rating of 2684 Elo points (+32 -32),
based on 312 games: 91 wins, 108 losses and 113 draws
Score: 47.3%, Average opponent: +17.5, Draws: 36.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Scorpio 2.7.5 64-bit                    2777  11.0-20.0  (+4 -13=14)    0.0    +6
 - Dirty 05Sep2012 64-bit                  2754   2.5-1.5   (+2 -1 =1 )    0.0  +161
 - Chronos 1.9.9 64-bit                    2739   1.5-2.5   (+0 -1 =3 )    0.1   -12
 - DiscoCheck 3.7.1 64-bit                 2730  14.0-22.0  (+7 -15=14)    1.7   -25
 - Bobcat 3.25 64-bit                      2725  13.0-19.0  (+8 -14=10)    1.4   -20
 - EXchess 6.50b 64-bit                    2713  17.5-18.5  (+12-13=11)    9.4   +17
 - Dirty 23Mar2012 64-bit                  2702  14.0-18.0  (+11-15=6 )   20.9   -28
 - ProDeo 1.81                             2699  17.5-18.5  (+12-13=11)   25.9    +2
 - Gaviota 0.85.1 64-bit                   2698   1.0-3.0   (+0 -2 =2 )   25.7  -142
 - Octochess r4741 64-bit                  2697   5.0-6.0   (+1 -2 =8 )   28.9    -5
 - Chessmaster 11 Conqueror                2694   3.0-1.0   (+2 -0 =2 )   29.9  +159
 - Daydreamer 1.75 64-bit                  2680   2.5-1.5   (+1 -0 =3 )   58.5   +63
 - Deuterium 12.01.30.1070 64-bit          2677   2.0-2.0   (+1 -1 =2 )   63.7    +3
 - Philou 3.7.1 64-bit                     2651  17.5-16.5  (+11-10=13)   97.1   -21
 - E.T. Chess 13.01.08                     2649   2.5-1.5   (+2 -1 =1 )   97.4   +47
 - Cyrano 0.6b17 32-bit                    2648   1.5-2.5   (+0 -1 =3 )   97.6   -95
 - Colossus 2008b                          2643   2.5-1.5   (+2 -1 =1 )   99.0   +41
 - Cheng3 1.07 64-bit                      2635   2.5-1.5   (+2 -1 =1 )   99.4   +33
 - Nawito 1906                             2629   5.5-2.5   (+4 -1 =3 )   99.8   +65
 - Ruffian 2.1.0                           2624   3.0-1.0   (+2 -0 =2 )  100.0   +89
 - RedQueen 1.1.1 64-bit                   2624   3.0-1.0   (+3 -1 =0 )   99.7  +165
 - Hamsters 0.7.1                          2618   3.5-0.5   (+3 -0 =1 )  100.0  +222
 - Godel 2.05 64-bit                       2608   1.5-2.5   (+1 -2 =1 )   99.9  -157


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021