CCRL 40/40
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 798'040 games
played by 2'050 programs
110768 CPU days (X2 4600+)

White wins: 273'610 (34.3%)
Black wins: 202'540 (25.4%)
Draws: 321'890 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 20.3 64-bit 4CPU in CCRL 40/40, 2018-02-24
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Arasan 20.3 64-bit 4CPU is #27 with rating of 3101 Elo points (+35 -35),
based on 256 games: 81 wins, 62 losses and 113 draws
Score: 53.7%, Average opponent: −29.3, Draws: 44.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Andscacs 0.921 64-bit 4CPU         3255  11.0-29.0  (+2 -20=18)    0.0   +14
 - Texel 1.07 64-bit 4CPU             3153  16.0-24.0  (+6 -14=20)    0.3    -7
 - Laser 1.4 64-bit 4CPU              3100  19.0-21.0  (+9 -11=20)   51.6   -15
 - Defenchess (SCTR) 1.1f 64-bit 4CPU 3072  11.5-8.5   (+6 -3 =11)   90.6   +15
 - Wasp 2.6 64-bit 4CPU               3051  20.5-19.5  (+10-9 =21)   99.4   -39
 - Scorpio 2.7.9 64-bit 4CPU          2951  28.0-8.0   (+22-2 =12)  100.0   +41
 - The Baron 3.41 64-bit 4CPU         2908  31.5-8.5   (+26-3 =11)  100.0   +14


Created in 2005-2013 by CCRL team
Last games added on February 24, 2018