CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 17.3 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Arasan 17.3 64-bit has no rank with rating of 2807 Elo points (+32 -32),
based on 307 games: 85 wins, 91 losses and 131 draws
Score: 49.0%, Average opponent: +6.4, Draws: 42.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chiron 1.5 32-bit                  2945   4.0-4.0   (+2 -2 =4 )    0.0  +138
 - Deep Shredder 12 64-bit            2943   3.5-4.5   (+1 -2 =5 )    0.0  +103
 - Hannibal 1.3 32-bit                2931   3.5-4.5   (+2 -3 =3 )    0.0   +87
 - Deep Junior 13.3 64-bit            2924   2.5-5.5   (+1 -4 =3 )    0.0    -5
 - Spike 1.4 Leiden                   2920   1.5-6.5   (+0 -5 =3 )    0.0  -100
 - Gull 1.1 64-bit                    2910   4.0-4.0   (+2 -2 =4 )    0.0  +103
 - Booot 5.2.0 64-bit                 2896   1.0-3.0   (+0 -2 =2 )    0.0   -60
 - DiscoCheck 5.2.1 64-bit            2896   3.0-5.0   (+1 -3 =4 )    0.0   +10
 - iCE 2.0 64-bit                     2894   1.5-0.5   (+1 -0 =1 )    0.0  +229
 - Protector 1.4.0 32-bit             2880   5.5-2.5   (+5 -2 =1 )    0.0  +220
 - Vajolet2 1.45 64-bit               2868   3.0-5.0   (+1 -3 =4 )    0.1   -16
 - Spark 1.0 32-bit                   2866   2.5-5.5   (+2 -5 =1 )    0.0   -92
 - Gaviota 1.0 64-bit                 2861   1.5-2.5   (+1 -2 =1 )    0.1   -38
 - Deuterium 14.2.33.276 64-bit       2859   2.5-1.5   (+1 -0 =3 )    0.6  +111
 - Toga II 3.0                        2852   1.0-3.0   (+1 -3 =0 )    0.7  -189
 - Rodent 1.7 64-bit                  2852   3.0-7.0   (+1 -5 =4 )    0.8   -78
 - Bobcat 7.1 64-bit                  2849   5.0-5.0   (+3 -3 =4 )    2.0   +46
 - Fizbo 1.2 64-bit                   2834   0.5-3.5   (+0 -3 =1 )   10.2  -260
 - NirvanaChess 1.8 64-bit            2829   4.5-7.5   (+1 -4 =7 )   14.3   -48
 - Murka 3 64-bit                     2824   2.5-1.5   (+1 -0 =3 )   16.5   +84
 - Crafty 24.1 64-bit                 2804   4.5-5.5   (+3 -4 =3 )   56.3   -34
 - Rhetoric 1.4.3 64-bit              2800   4.5-5.5   (+1 -2 =7 )   65.5   -34
 - Cheng4 0.36c 64-bit                2799   5.5-6.5   (+3 -4 =5 )   67.2   -32
 - Atlas 3.70em 64-bit                2788   8.0-4.0   (+6 -2 =4 )   83.7   +93
 - Bobcat 6.4b 64-bit                 2788   3.0-3.0   (+1 -1 =4 )   83.1   -25
 - Rybka 1.0 32-bit                   2786   6.5-1.5   (+5 -0 =3 )   88.7  +188
 - Rodent 1.5 64-bit                  2786   6.0-6.0   (+2 -2 =8 )   87.0   -21
 - Pawny 1.2 64-bit                   2784   6.0-4.0   (+5 -3 =2 )   90.6   +45
 - Scorpio 2.7.6 64-bit               2782   4.0-4.0   (+3 -3 =2 )   91.8   -25
 - EXchess 7.31b 64-bit               2777   2.0-2.0   (+1 -1 =2 )   92.0   -30
 - Octochess r5190 64-bit             2773   7.5-4.5   (+4 -1 =7 )   97.6   +37
 - Crafty 24.0 64-bit                 2772   1.5-2.5   (+0 -1 =3 )   94.9  -102
 - BugChess2 1.9 64-bit               2764   6.0-2.0   (+4 -0 =4 )   99.2  +103
 - Rodent 1.4 64-bit                  2760   0.5-0.5   (+0 -0 =1 )   99.2   -16
 - Chronos 1.9.9 64-bit               2738   1.5-6.5   (+1 -6 =1 )  100.0  -329
 - EXchess 6.50b 64-bit               2713   4.5-3.5   (+2 -1 =5 )  100.0   -62
 - ProDeo 1.86                        2701   5.0-3.0   (+3 -1 =4 )  100.0   -32
 - ProDeo 2.0                         2682   8.5-1.5   (+8 -1 =1 )  100.0  +181
 - RuyDos 1.0.2 64-bit                2658   5.5-4.5   (+4 -3 =3 )  100.0  -113
 - CM10th Lazarus                     2651   4.0-4.0   (+2 -2 =4 )  100.0  -150


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018