CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Igel 1.5 64-bit in CCRL 40/4, 2019-07-17
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 2696 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                       2708  27.0-29.0  (+19-21=16)   19.2     0
 - Donna 4.1 64-bit                   2697  32.0-24.0  (+23-15=18)   47.4   +49
 - Delfi 5.4                          2683  23.0-34.0  (+15-26=16)   85.6   -78
 - ECE X3.5 64-bit                    2668  30.5-26.5  (+23-19=15)   97.3    -1
 - Alaric 707                         2663  32.5-24.5  (+23-15=19)   99.5   +15
 - Asymptote 0.5 64-bit               2655  36.5-20.5  (+28-12=17)   99.8   +53
 - Nebula 2.0 64-bit                  2654  31.0-25.0  (+19-13=24)   99.9    -7
 - Colossus 2008b                     2641  35.0-22.0  (+27-14=16)  100.0   +24
 - Cyrano 0.6b17 64-bit               2641  24.0-25.0  (+19-20=10)  100.0   -60
 - E.T. Chess 13.01.08                2634  33.5-23.5  (+24-14=19)  100.0    -4


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019