CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Igel 1.6.0 64-bit in CCRL 40/40, 2019-07-11
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Igel 1.6.0 64-bit has no rank with rating of 2763 Elo points (+20 -20),
based on 884 games: 319 wins, 281 losses and 284 draws
Score: 52.1%, Average opponent: −17.1, Draws: 32.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Crafty 25.2 64-bit                 2930   8.5-25.5  (+3 -20=11)    0.0    -2
 - Winter 0.6 64-bit                  2924   7.0-25.0  (+2 -20=10)    0.0   -34
 - Atlas 3.91 64-bit                  2899   9.5-24.5  (+4 -19=11)    0.0   -12
 - Winter 0.5 64-bit                  2892  10.0-24.0  (+5 -19=10)    0.0   -14
 - Godel 5.5.1 64-bit                 2872  12.5-21.5  (+5 -14=15)    0.0   +25
 - Marvin 3.3.2 64-bit                2854   7.5-26.5  (+3 -22=9 )    0.0  -111
 - Counter 3.2 64-bit                 2831  13.0-21.0  (+6 -14=14)    0.0    -5
 - Topple 0.6.1 64-bit                2805  15.5-18.5  (+10-13=11)    0.1   +13
 - Monolith 1.0 64-bit                2794  15.5-18.5  (+9 -12=13)    0.6    +4
 - tomitankChess 3.0 64-bit           2780  17.0-17.0  (+11-11=12)   10.4   +17
 - Francesca MAD 0.24 64-bit          2755  19.0-17.0  (+11-9 =16)   72.8    +9
 - Bison 9.11 64-bit                  2755  21.5-12.5  (+15-6 =13)   76.5   +77
 - Cheese 2.0 64-bit                  2750  17.0-17.0  (+10-10=14)   85.0   -15
 - Arminius 2018-12-23 64-bit         2730  18.0-16.0  (+12-10=12)   99.6   -12
 - GreKo 2018 64-bit                  2709  19.5-14.5  (+14-9 =11)  100.0    -4
 - Bagatur 1.7a 64-bit                2707  22.0-16.0  (+14-8 =16)  100.0    -6
 - ProDeo 2.8                         2704  17.0-17.0  (+10-10=14)  100.0   -60
 - Fridolin 3.10 64-bit               2684  23.5-10.5  (+20-7 =7 )  100.0   +63
 - WyldChess 1.51 64-bit              2682   3.5-0.5   (+3 -0 =1 )  100.0  +202
 - Asymptote 0.5 64-bit               2647  23.0-11.0  (+18-6 =10)  100.0    +4
 - ECE X3.5 64-bit                    2640  26.5-11.5  (+22-7 =9 )  100.0   +22
 - DanaSah 7.3                        2639  18.0-16.0  (+10-8 =16)  100.0  -103
 - DanaSah 7.9                        2637  25.0-11.0  (+22-8 =6 )  100.0   +22
 - Alfil 13.1 64-bit                  2628  24.5-9.5   (+22-7 =5 )  100.0   +36
 - K2 0.91                            2614  28.0-10.0  (+24-6 =8 )  100.0   +27
 - Donna 4.1 64-bit                   2609   3.0-1.0   (+3 -1 =0 )  100.0   +73
 - Nawito 1812                        2598  29.5-8.5   (+25-4 =9 )  100.0   +39
 - Delocto 0.6 64-bit                 2575   3.5-0.5   (+3 -0 =1 )  100.0  +101
 - Coiled 0.6 64-bit                  2572   3.0-1.0   (+3 -1 =0 )  100.0   +36


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019