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 1.4.2 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 1.4.2 64-bit has no rank with rating of 2667 Elo points (+27 -27),
based on 450 games: 128 wins, 150 losses and 172 draws
Score: 47.6%, Average opponent: +16.9, Draws: 38.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tucano 7.07 64-bit                 2840   8.0-32.0  (+1 -25=14)    0.0   -28
 - Deep Junior 11.1a 32-bit           2830   3.5-6.5   (+1 -4 =5 )    0.0   +79
 - Protector 1.3.4 32-bit             2824   3.0-7.0   (+2 -6 =2 )    0.0    +9
 - NirvanaChess 1.7 64-bit            2811   3.0-7.0   (+1 -5 =4 )    0.0   +23
 - Hannibal 1.0a 32-bit               2800   2.0-8.0   (+1 -7 =2 )    0.0   -97
 - The Baron 3.42 64-bit              2795   3.5-6.5   (+2 -5 =3 )    0.0   +27
 - Onno 1.2.70 32-bit                 2786   3.5-6.5   (+1 -4 =5 )    0.0   +28
 - Glaurung 2.2 64-bit                2783   2.5-7.5   (+1 -6 =3 )    0.0   -63
 - Jonny 4.00                         2778   5.5-4.5   (+4 -3 =3 )    0.0  +142
 - Arasan 16.1 64-bit                 2738   1.5-8.5   (+0 -7 =3 )    0.0  -181
 - Crafty 23.4 64-bit                 2735   4.0-6.0   (+2 -4 =4 )    0.0    +4
 - Bright 0.3a                        2730   5.5-4.5   (+4 -3 =3 )    0.0   +98
 - Topple 0.4.0 64-bit                2708   4.5-5.5   (+2 -3 =5 )    1.2    +9
 - Amoeba 1.4 64-bit                  2708   2.0-8.0   (+1 -7 =2 )    1.4  -185
 - Rhetoric 1.4 64-bit                2707   5.0-5.0   (+2 -2 =6 )    1.8   +40
 - GreKo 2018.07 64-bit               2707   6.0-4.0   (+4 -2 =4 )    0.6  +102
 - Francesca MAD 0.22 64-bit          2698   3.5-6.5   (+2 -5 =3 )    3.0   -68
 - Booot 4.15.1                       2696   6.5-3.5   (+6 -3 =1 )    7.4  +151
 - Frenzee Feb08 32-bit               2695   4.5-5.5   (+3 -4 =3 )    3.2    -7
 - Delfi 5.4                          2689   6.0-4.0   (+4 -2 =4 )    6.7   +90
 - Movei 00.8.438 (10 10 10)          2666   4.0-6.0   (+3 -5 =2 )   50.7   -81
 - SmarThink 1.00 32-bit              2665   7.5-2.5   (+6 -1 =3 )   54.4  +174
 - CM10th Xperience                   2661   5.5-4.5   (+3 -2 =5 )   65.3   +17
 - Scorpio 2.0 32-bit                 2652   5.5-4.5   (+4 -3 =3 )   81.2   +21
 - Spike 1.0a                         2649   4.0-6.0   (+1 -3 =6 )   85.5   -70
 - Phalanx XXV                        2618   5.5-4.5   (+2 -1 =7 )   99.9   -21
 - K2 0.91                            2614   6.5-3.5   (+4 -1 =5 )  100.0   +34
 - Sloppy 0.2.2 64-bit                2610   6.5-3.5   (+5 -2 =3 )  100.0   +43
 - Glass 2.0 64-bit                   2597   7.0-3.0   (+6 -2 =2 )  100.0   +77
 - Muse 0.953 64-bit                  2595   5.5-4.5   (+3 -2 =5 )  100.0   -40
 - N2 0.4 64-bit                      2593   5.5-4.5   (+3 -2 =5 )  100.0   -42
 - Petir 4.39                         2592   6.0-4.0   (+3 -1 =6 )  100.0   -19
 - Pseudo 0.7c                        2591   6.0-4.0   (+3 -1 =6 )  100.0   -20
 - Amyan 1.72                         2589   7.5-2.5   (+6 -1 =3 )  100.0   +96
 - Brutus 8.05 64-bit                 2589   4.0-6.0   (+2 -4 =4 )  100.0  -146
 - GarboChess 3.0 64-bit              2586   5.0-5.0   (+4 -4 =2 )  100.0   -86
 - Nawito 1.1d                        2583   6.5-3.5   (+4 -1 =5 )  100.0    +9
 - Minic 0.40 64-bit                  2580   5.5-4.5   (+3 -2 =5 )  100.0   -59
 - Jellyfish 1.1 64-bit               2579   6.0-4.0   (+2 -0 =8 )  100.0   -35
 - tomitankChess 1.4 64-bit           2555   7.5-2.5   (+5 -0 =5 )  100.0   +39
 - Marvin 2.0.0 64-bit                2531   6.5-3.5   (+6 -3 =1 )  100.0   -13
 - Asymptote 0.3 64-bit               2502   7.0-3.0   (+6 -2 =2 )  100.0   -12


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