CCRL 40/40
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 1'077'764 games
played by 2'521 programs
147276 CPU days (X2 4600+)

White wins: 374'201 (34.7%)
Black wins: 278'337 (25.8%)
Draws: 425'226 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
Arasan 16.3 64-bit 4CPU in CCRL 40/40, 2019-08-24
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Arasan 16.3 64-bit 4CPU has no rank with rating of 2858 Elo points (+34 -34),
based on 276 games: 80 wins, 85 losses and 111 draws
Score: 49.1%, Average opponent: +4.9, Draws: 40.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Deep Junior Yokohama 64-bit 4CPU  3025   4.0-6.0   (+3 -5 =2 )    0.0   +94
 - Deep Shredder 12 64-bit 4CPU      3019   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Protector 1.4.0 64-bit 4CPU       2983   1.5-6.5   (+0 -5 =3 )    0.0   -81
 - Hiarcs 13.2 4CPU                  2982   1.5-6.5   (+0 -5 =3 )    0.0   -82
 - Zappa Mexico II 64-bit 4CPU       2969   0.5-0.5   (+0 -0 =1 )    0.0  +141
 - Onno 1.2.70 64-bit 4CPU           2934   3.0-8.0   (+1 -6 =4 )    0.0   -67
 - EXchess 7.71b 64-bit 4CPU         2933   5.0-5.0   (+3 -3 =4 )    0.0   +79
 - Spark 0.4 64-bit 4CPU             2933   3.5-4.5   (+0 -1 =7 )    0.0   +43
 - Deep Sjeng WC2008 64-bit 4CPU     2926   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Toga II 3.0 4CPU                  2919   2.5-1.5   (+2 -1 =1 )    0.2  +152
 - Crafty 23.8 64-bit 4CPU           2911   5.0-8.0   (+1 -4 =8 )    1.3    -5
 - Cheng4 0.36c 64-bit 4CPU          2897   5.0-7.0   (+2 -4 =6 )    4.4   -13
 - Bright 0.5c 4CPU                  2891   1.0-0.0   (+1 -0 =0 )    6.1  +INF
 - MinkoChess 1.3 64-bit 4CPU        2886   2.0-2.0   (+1 -1 =2 )    8.8   +17
 - Tornado 4.88 64-bit 4CPU          2886   1.0-3.0   (+0 -2 =2 )   10.4  -121
 - Scorpio 2.7.6 64-bit 4CPU         2875  12.0-14.0  (+6 -8 =12)   21.6   -10
 - Glaurung 2.1 64-bit 4CPU          2870   4.0-8.0   (+2 -6 =4 )   28.9   -95
 - The Baron 3.29 64-bit 4CPU        2867  10.0-10.0  (+8 -8 =4 )   34.7    +6
 - EXchess 7.18b 64-bit 4CPU         2866  11.5-14.5  (+6 -9 =11)   37.3   -26
 - Gaviota 0.86 64-bit 4CPU          2860   9.5-6.5   (+7 -4 =5 )   47.4   +61
 - BugChess2 1.9 64-bit 4CPU         2838   3.5-0.5   (+3 -0 =1 )   83.8  +261
 - Murka 3 64-bit                    2824   2.5-1.5   (+2 -1 =1 )   96.4   +61
 - Octochess r5190 64-bit 4CPU       2824  12.5-13.5  (+6 -7 =13)   95.6   -44
 - Alfil 13.1 64-bit 4CPU            2746  14.0-8.0   (+8 -2 =12)  100.0   -32
 - Nebula 2.0 64-bit 4CPU            2726   9.0-3.0   (+8 -2 =2 )  100.0   +62
 - RedQueen 1.1.97 64-bit 4CPU       2662   9.5-2.5   (+8 -1 =3 )  100.0   +17


Created in 2005-2013 by CCRL team
Last games added on August 24, 2019