CCRL 40/4
Downloads and Statistics
June 25, 2019
Testing summary:
Total: 2'055'166 games
played by 2'374 programs
27559 CPU days (X2 4600+)

White wins: 798'582 (38.9%)
Black wins: 646'405 (31.5%)
Draws: 610'179 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Arasan 17.0 64-bit in CCRL 40/4, 2019-06-25
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Arasan 17.0 64-bit has no rank with rating of 2777 Elo points (+19 -19),
based on 947 games: 311 wins, 330 losses and 306 draws
Score: 49.0%, Average opponent: +6.6, Draws: 32.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Gaviota 1.0 64-bit                 2873  16.5-15.5  (+11-10=11)    0.0  +105
 - MinkoChess 1.3 64-bit              2869  15.0-17.0  (+9 -11=12)    0.0   +77
 - Nemo 1.0.1 64-bit                  2857  10.0-22.0  (+5 -17=10)    0.0   -46
 - Onno 1.2.70 64-bit                 2846  11.0-21.0  (+7 -17=8 )    0.0   -41
 - SmarThink 1.50 64-bit              2844  11.0-21.0  (+5 -15=12)    0.0   -34
 - Zappa Mexico II 64-bit             2844  14.0-18.0  (+8 -12=12)    0.0   +29
 - SmarThink 1.60 64-bit              2839  10.0-13.0  (+8 -11=4 )    0.0   +18
 - Fizbo 1.2 64-bit                   2839  13.5-18.5  (+8 -13=11)    0.0   +12
 - Crafty 23.8 64-bit                 2825  11.5-19.5  (+6 -14=11)    0.0   -35
 - Cheng4 0.36c 64-bit                2820  12.0-20.0  (+7 -15=10)    0.0   -41
 - Deuterium 14.1.32.119 64-bit       2819  14.0-18.0  (+6 -10=16)    0.0    +5
 - Tornado 4.88 64-bit                2810  16.5-15.5  (+13-12=7 )    0.4   +43
 - Loop 13.6 (Loop 2007) 64-bit       2796  17.0-15.0  (+13-11=8 )    5.6   +42
 - Ktulu 9                            2782  14.0-17.0  (+10-13=8 )   33.0   -29
 - Octochess r5190 64-bit             2778  18.0-14.0  (+10-6 =16)   48.5   +37
 - Bright 0.5c                        2773  18.0-14.0  (+14-10=8 )   66.9   +38
 - Twisted Logic 20090922 64-bit      2771  11.0-21.0  (+8 -18=6 )   74.0  -124
 - Frenzee 3.5.19 64-bit              2768  17.0-15.0  (+12-10=10)   81.0   +12
 - EXchess 7.18b 64-bit               2764  15.5-16.5  (+9 -10=13)   84.7   -20
 - Jonny 4.00                         2763  16.0-16.0  (+11-11=10)   92.6   -12
 - Dirty 20Apr2013 64-bit             2761  18.0-12.0  (+13-7 =10)   92.1   +50
 - BugChess2 1.9 64-bit               2759  17.0-15.0  (+13-11=8 )   96.0    +2
 - Chronos 1.9.9 64-bit               2740  16.5-15.5  (+10-9 =13)  100.0   -25
 - iCE 1.0 64-bit                     2721  14.5-17.5  (+10-13=9 )  100.0   -90
 - Rhetoric 1.4 64-bit                2719  19.5-12.5  (+15-8 =9 )  100.0   +17
 - Rodent 1.2 64-bit                  2717  19.5-12.5  (+16-9 =7 )  100.0   +20
 - Chess Tiger 2007.1                 2714  16.5-15.5  (+10-9 =13)  100.0   -52
 - Bobcat 3.25 64-bit                 2713  19.5-12.5  (+14-7 =11)  100.0   +10
 - Atlas 3.60 64-bit                  2703  22.5-9.5   (+17-4 =11)  100.0   +61
 - Rhetoric 1.2 64-bit                2697  19.0-13.0  (+13-7 =12)  100.0   -22


Created in 2005-2013 by CCRL team
Last games added on June 25, 2019