CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Houdini 6 Tactical 64-bit in CCRL 40/40, 2019-10-19
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Houdini 6 Tactical 64-bit has no rank with rating of 3314 Elo points (+18 -18),
based on 1057 games: 440 wins, 123 losses and 494 draws
Score: 65.0%, Average opponent: −106.2, Draws: 46.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit                3388  24.0-46.0  (+1 -23=46)    0.0   -11
 - SugaR XPrO 1.4 64-bit              3368  11.0-19.0  (+1 -9 =20)    0.0   -18
 - Stockfish 9 64-bit                 3367  13.0-27.0  (+1 -15=24)    0.0   -46
 - asmFish 051117 64-bit              3343  20.5-29.5  (+4 -13=33)    0.6   -21
 - Houdini 6 64-bit                   3335  20.0-30.0  (+4 -14=32)    1.6   -34
 - SugaR XPrO 1.3 64-bit              3328  19.0-31.0  (+2 -14=34)   11.6   -53
 - Komodo 11.2 64-bit                 3322  25.5-24.5  (+11-10=29)   25.1   +12
 - MateFinder 9 64-bit                3314  16.0-14.0  (+5 -3 =22)   50.7   +15
 - Fire 7.1 64-bit                    3258  26.0-14.0  (+14-2 =24)  100.0   +28
 - Fire 6.1 64-bit                    3205  36.5-13.5  (+26-3 =21)  100.0   +38
 - Shredder 13 64-bit                 3202  36.0-14.0  (+25-3 =22)  100.0   +26
 - Komodo 12.1.1 MCTS 64-bit 4CPU     3183  37.5-12.5  (+27-2 =21)  100.0   +30
 - Fizbo 1.9 64-bit                   3176  30.0-20.0  (+16-6 =28)  100.0   -79
 - Andscacs 0.93 64-bit               3171   5.5-2.5   (+4 -1 =3 )  100.0   -15
 - Andscacs 0.921 64-bit              3150  38.5-11.5  (+29-2 =19)  100.0   +14
 - Booot 6.2 64-bit                   3144  40.0-10.0  (+30-0 =20)  100.0   +27
 - Chiron 4 64-bit                    3115  43.0-7.0   (+36-0 =14)  100.0   +66
 - Strelka 5.5 64-bit                 3104  43.0-7.0   (+36-0 =14)  100.0   +57
 - Fritz 16 64-bit                    3102  40.0-10.0  (+31-1 =18)  100.0    -7
 - Critter 1.6a 64-bit                3102  41.0-9.0   (+32-0 =18)  100.0    +6
 - Komodo 12.1.1 MCTS 64-bit          3081  33.5-6.5   (+27-0 =13)  100.0    +5
 - Gull 3.1 64-bit                    3040  43.5-6.5   (+39-2 =9 )  100.0   +30
 - Sting SF 9 64-bit                  2997  44.0-5.0   (+39-0 =10)  100.0    +9


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019