CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

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Arasan 12.2 64-bit in CCRL 40/15, 2020-05-30
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arasan 12.2 64-bit has no rank with rating of 2479 Elo points (+37 -37),
based on 275 games: 85 wins, 138 losses and 52 draws
Score: 40.4%, Average opponent: +72.3, Draws: 18.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Colossus 2008b                          2643   5.0-18.0  (+4 -17=2 )    0.0   -75
 - WildCat 8                               2629   6.0-18.0  (+3 -15=6 )    0.0   -32
 - Pharaon 3.5.1                           2614   7.5-16.5  (+5 -14=5 )    0.0    -5
 - N2 0.4 64-bit                           2595   6.0-18.0  (+2 -14=8 )    0.0   -51
 - Amyan 1.72                              2591   7.5-16.5  (+7 -16=1 )    0.0   -49
 - Petir 4.999999                          2579   7.0-17.0  (+3 -13=8 )    0.0   -41
 - Rotor 0.5                               2566  11.5-12.5  (+10-11=3 )    0.0   +71
 - Gaviota 0.80 64-bit                     2535  11.0-13.0  (+10-12=2 )    1.0   +20
 - Tao 5.6                                 2503  10.5-13.5  (+7 -10=7 )   12.1   -19
 - Pepito 1.59.2 64-bit                    2495   2.0-2.0   (+1 -1 =2 )   22.2   +16
 - Trace 1.36                              2485  11.5-12.5  (+10-11=3 )   39.5   -13
 - Murka 2 64-bit                          2461   3.5-0.5   (+3 -0 =1 )   79.5  +263
 - Delphil 2.9g 64-bit                     2433   4.0-0.0   (+4 -0 =0 )   96.5  +INF
 - Simplex 0.9.8 64-bit                    2401   1.5-2.5   (+1 -2 =1 )  100.0  -160
 - Alex 2.14a 64-bit                       2394   3.0-1.0   (+2 -0 =2 )  100.0   +64
 - Sorgenkind 0.4                          2389   3.0-1.0   (+3 -1 =0 )  100.0  +136
 - iCE 0.2                                 2372   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Myrddin 0.86 64-bit                     2360   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Capivara LK 0.09a02a 64-bit             2315   2.5-1.5   (+2 -1 =1 )  100.0   -68


Created in 2005-2013 by CCRL team
Last games added on May 30, 2020