CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Igel 1.5 64-bit in CCRL 40/4, 2019-07-06
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:
Igel 1.5 64-bit has no rank with rating of 2697 Elo points (+25 -25),
based on 559 games: 220 wins, 169 losses and 170 draws
Score: 54.6%, Average opponent: −31.4, Draws: 30.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Devel 2.0000                       2710  27.0-29.0  (+19-21=16)   18.0    +1
 - Donna 4.1 64-bit                   2698  32.0-24.0  (+23-15=18)   48.4   +49
 - Delfi 5.4                          2684  23.0-34.0  (+15-26=16)   85.7   -78
 - ECE X3.5 64-bit                    2670  30.5-26.5  (+23-19=15)   96.8     0
 - Alaric 707                         2664  32.5-24.5  (+23-15=19)   99.6   +15
 - Asymptote 0.5 64-bit               2655  36.5-20.5  (+28-12=17)   99.8   +52
 - Nebula 2.0 64-bit                  2655  31.0-25.0  (+19-13=24)   99.9    -7
 - Cyrano 0.6b17 64-bit               2642  24.0-25.0  (+19-20=10)  100.0   -60
 - Colossus 2008b                     2642  35.0-22.0  (+27-14=16)  100.0   +24
 - E.T. Chess 13.01.08                2634  33.5-23.5  (+24-14=19)  100.0    -5


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019