CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Houdini 3 32-bit in CCRL 40/40, 2019-09-14
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:
Houdini 3 32-bit has no rank with rating of 3136 Elo points (+20 -20),
based on 838 games: 405 wins, 64 losses and 369 draws
Score: 70.3%, Average opponent: −130.8, Draws: 44.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Strelka 5.5 32-bit                3089  19.5-12.5  (+13-6 =13)  100.0   +22
 - Strelka 5.1 32-bit                3084  19.5-12.5  (+10-3 =19)  100.0    +9
 - Critter 1.4 32-bit                3075  20.0-12.0  (+9 -1 =22)  100.0    +5
 - Critter 1.6a 32-bit               3068  20.0-12.0  (+11-3 =18)  100.0    +4
 - Stockfish 2.2.2 32-bit            3051  21.5-10.5  (+13-2 =17)  100.0   +15
 - Komodo 5 32-bit                   3048  19.0-13.0  (+12-6 =14)  100.0   -29
 - Stockfish 2.3.1 32-bit            3040  21.0-11.0  (+11-1 =20)  100.0    -7
 - Rybka 4.1 32-bit                  3031  21.0-11.0  (+16-6 =10)  100.0    +2
 - Vitruvius 1.11C 32-bit            3030  21.0-11.0  (+12-2 =18)  100.0   -18
 - IvanHoe 9.46h 32-bit              3024  20.0-12.0  (+10-2 =20)  100.0   -42
 - Komodo 3 32-bit                   3023  21.0-11.0  (+15-5 =12)  100.0   -10
 - DeepSaros 2.3j 32-bit             3021  21.5-10.5  (+15-4 =13)  100.0    -6
 - Bouquet 1.6 32-bit                3017  21.5-8.5   (+16-3 =11)  100.0   +24
 - RobboLito 0.21Q 32-bit            3014  21.0-9.0   (+15-3 =12)  100.0    +7
 - Bouquet 1.5 32-bit                3011  23.5-8.5   (+18-3 =11)  100.0   +32
 - Sting SF 2 32-bit                 3003  23.5-8.5   (+17-2 =13)  100.0   +17
 - DeepSaros 3.0 32-bit              2999  24.0-8.0   (+19-3 =10)  100.0   +36
 - Gull II b2 32-bit                 2983  25.5-6.5   (+21-2 =9 )  100.0   +61
 - Gull II 32-bit                    2979  21.5-8.5   (+15-2 =13)  100.0   -20
 - Hiarcs 14                         2962  25.0-7.0   (+19-1 =12)  100.0   +14
 - Fritz 13                          2961  25.5-6.5   (+19-0 =13)  100.0   +19
 - Naum 4.2 32-bit                   2959  24.5-7.5   (+17-0 =15)  100.0   -10
 - Chiron 1.5 32-bit                 2940  23.0-9.0   (+16-2 =14)  100.0   -59
 - Hannibal 1.3 32-bit               2930  34.0-10.0  (+25-1 =18)  100.0   -29
 - Rybka 2.3.2a 32-bit               2913  27.0-5.0   (+22-0 =10)  100.0   +23
 - Deep Junior 13.3 32-bit           2909  25.0-7.0   (+19-1 =12)  100.0   -40


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019