CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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Arasan 11.6 64-bit in CCRL 40/40, 2019-12-14
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Arasan 11.6 64-bit has no rank with rating of 2567 Elo points (+27 -27),
based on 456 games: 153 wins, 176 losses and 127 draws
Score: 47.5%, Average opponent: +17.5, Draws: 27.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SmarThink 1.10 32-bit              2719   3.0-15.0  (+2 -14=2 )    0.0  -135
 - Alaric 707                         2661   8.5-9.5   (+4 -5 =9 )    0.0   +78
 - Gaviota 0.83 64-bit 4CPU           2648  13.0-37.0  (+6 -30=14)    0.0   -87
 - Hamsters 0.7.1                     2618   9.5-8.5   (+6 -5 =7 )    0.0   +67
 - Zappa 1.1 64-bit                   2615  13.5-4.5   (+13-4 =1 )    0.2  +262
 - Sloppy 0.2.2 64-bit                2611  13.5-10.5  (+11-8 =5 )    0.3   +89
 - Gaviota 0.83 64-bit                2599   8.5-15.5  (+5 -12=7 )    4.7   -65
 - Aristarch 4.50                     2595  10.0-8.0   (+7 -5 =6 )    3.2   +62
 - N2 0.4 64-bit                      2594  10.0-14.0  (+5 -9 =10)    4.3   -23
 - Pseudo 0.7c                        2591   6.0-12.0  (+5 -11=2 )    5.7  -106
 - RedQueen 0.9.8 64-bit              2588   6.0-16.0  (+2 -12=8 )   15.7  -132
 - Petir 4.999999                     2579   6.5-11.5  (+4 -9 =5 )   22.1   -83
 - Dirty 6J-22                        2577  12.0-12.0  (+8 -8 =8 )   28.9    +8
 - Dirty ACCA4 64-bit                 2552  14.0-10.0  (+11-7 =6 )   75.8   +43
 - Dirty ACCA4 32-bit                 2552  14.0-10.0  (+11-7 =6 )   76.0   +41
 - Ufim 8.02                          2544  11.0-7.0   (+8 -4 =6 )   93.4   +56
 - AnMon 5.75                         2538  10.0-8.0   (+8 -6 =4 )   96.2    +8
 - DanaSah 4.24                       2527   9.5-8.5   (+7 -6 =5 )   99.2   -22
 - Tao 5.6                            2503  12.0-6.0   (+10-4 =4 )  100.0   +55
 - Hermann 2.5 32-bit                 2499  10.5-7.5   (+10-7 =1 )  100.0     0
 - Gaviota 0.74.41 64-bit             2490  15.5-8.5   (+10-3 =11)  100.0   +12


Created in 2005-2013 by CCRL team
Last games added on December 14, 2019