CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Houdini 5.01 64-bit in CCRL 40/40, 2018-02-17
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:
Houdini 5.01 64-bit has no rank with rating of 3304 Elo points (+14 -13),
based on 1801 games: 791 wins, 71 losses and 939 draws
Score: 70.0%, Average opponent: −129.8, Draws: 52.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 11.2 64-bit                 3325  29.5-30.5  (+3 -4 =53)    1.3   +17
 - SugaR XPrO 1.2 64-bit              3316  24.5-33.5  (+4 -13=41)   11.2   -30
 - Komodo 10.4 64-bit                 3308  36.5-39.5  (+10-13=53)   31.1    -6
 - Stockfish 8 64-bit                 3304  45.0-45.0  (+7 -7 =76)   46.9     0
 - Komodo 11.01 64-bit                3296  29.5-26.5  (+6 -3 =47)   74.7    +5
 - Komodo 10.2 64-bit                 3293  34.5-27.5  (+11-4 =47)   84.0   +17
 - Komodo 10.3 64-bit                 3273  28.5-23.5  (+9 -4 =39)   99.9    -5
 - Fire 6.1 64-bit                    3204  32.5-19.5  (+17-4 =31)  100.0   -28
 - Shredder 13 64-bit                 3202  68.0-34.0  (+36-2 =64)  100.0    -9
 - Fizbo 1.9 64-bit                   3178  62.5-31.5  (+37-6 =51)  100.0   -30
 - Fire 5 64-bit                      3177  62.0-18.0  (+45-1 =34)  100.0   +50
 - Booot 6.2 64-bit                   3149  41.5-20.5  (+25-4 =33)  100.0   -53
 - Andscacs 0.91 64-bit               3144  42.0-14.0  (+28-0 =28)  100.0    -8
 - Andscacs 0.90 64-bit               3130  42.5-9.5   (+33-0 =19)  100.0   +40
 - Roc 0.7 64-bit                     3124  46.0-16.0  (+31-1 =30)  100.0   -33
 - Andscacs 0.89 64-bit               3123  42.5-9.5   (+33-0 =19)  100.0   +33
 - Gull 3 64-bit                      3120  52.0-14.0  (+38-0 =28)  100.0     0
 - Fizbo 1.8 64-bit                   3117  48.0-14.0  (+35-1 =26)  100.0    -9
 - Andscacs 0.88 64-bit               3116  46.0-16.0  (+30-0 =32)  100.0   -42
 - Chiron 4 64-bit                    3112  48.5-15.5  (+34-1 =29)  100.0   -29
 - Andscacs 0.872 64-bit              3108  45.5-6.5   (+39-0 =13)  100.0   +90
 - Strelka 5.5 64-bit                 3108  44.5-11.5  (+33-0 =23)  100.0    -5
 - NirvanaChess 2.4 64-bit            3105  45.5-12.5  (+34-1 =23)  100.0   -11
 - Critter 1.6a 64-bit                3104  48.0-8.0   (+40-0 =16)  100.0   +62
 - Fritz 15 64-bit                    3100  41.5-10.5  (+31-0 =21)  100.0    -6
 - Equinox 3.20 64-bit                3100  43.0-9.0   (+34-0 =18)  100.0   +21
 - Hannibal 1.7 64-bit                3084  41.5-10.5  (+31-0 =21)  100.0   -25
 - Rybka 4 64-bit                     3080  47.0-5.0   (+42-0 =10)  100.0  +112
 - Bouquet 1.8 64-bit                 3078  42.0-9.0   (+35-2 =14)  100.0    +9


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018