CCRL 40/4
Downloads and Statistics
October 22, 2019
Testing summary:
Total: 2'121'427 games
played by 2'481 programs
28688 CPU days (X2 4600+)

White wins: 823'094 (38.8%)
Black wins: 665'478 (31.4%)
Draws: 632'855 (29.8%)
White score: 53.7%

Engine Details

Options
Show each game results
Houdini 3 64-bit in CCRL 40/4, 2019-10-22
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Houdini 3 64-bit has no rank with rating of 3217 Elo points (+14 -14),
based on 1724 games: 688 wins, 286 losses and 750 draws
Score: 61.7%, Average opponent: −75.7, Draws: 43.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 4 64-bit                   3241  35.0-53.0  (+13-31=44)    0.2   -35
 - Komodo 5.1 64-bit 4CPU             3239  24.5-25.5  (+13-14=23)    2.0   +13
 - Stockfish DD 64-bit                3226  42.5-45.5  (+21-24=43)   20.4     0
 - Komodo TCEC 64-bit                 3210  20.5-22.5  (+11-13=19)   70.9   -24
 - Komodo 7a 64-bit                   3205  28.0-22.0  (+19-13=18)   87.9   +26
 - Houdini 2.0c 64-bit                3202  11.5-4.5   (+9 -2 =5 )   92.4  +135
 - Houdini 3 Tactical 64-bit          3192  22.5-17.5  (+14-9 =17)   88.2   +12
 - Komodo 6 64-bit                    3185  24.5-19.5  (+14-9 =21)   99.6     0
 - Komodo CCT 64-bit                  3181  44.0-32.0  (+25-13=38)  100.0   +10
 - Stockfish 4 64-bit                 3180  65.5-58.5  (+38-31=55)  100.0   -19
 - Komodo 5.1 64-bit                  3164  49.0-31.0  (+30-12=38)  100.0   +14
 - Critter 1.6a 64-bit                3158  31.5-24.5  (+15-8 =33)  100.0   -23
 - Komodo 5 64-bit                    3145  34.0-22.0  (+21-9 =26)  100.0    -5
 - Critter 1.4 64-bit                 3141   8.0-8.0   (+4 -4 =8 )  100.0   -70
 - PanChess 00.537 64-bit             3139  44.0-36.0  (+23-15=42)  100.0   -47
 - Bouquet 1.6 64-bit                 3133  51.5-28.5  (+34-11=35)  100.0    +6
 - Stockfish 3 64-bit                 3128  50.5-29.5  (+32-11=37)  100.0    -9
 - RobboLito 0.21Q 64-bit             3121  55.0-25.0  (+40-10=30)  100.0   +27
 - Stockfish 2.2.2 64-bit             3115  37.0-19.0  (+26-8 =22)  100.0    +1
 - Vitruvius 1.11C 64-bit             3113  50.0-30.0  (+29-9 =42)  100.0   -31
 - Rybka 4.1 64-bit                   3109  40.5-15.5  (+30-5 =21)  100.0   +39
 - IvanHoe 9.46h 64-bit               3107  57.5-22.5  (+40-5 =35)  100.0   +28
 - Rybka 4 64-bit                     3102  14.0-2.0   (+12-0 =4 )  100.0  +173
 - Gull 2.1 64-bit                    3098  32.0-18.0  (+19-5 =26)  100.0   -36
 - Gull 2.2 64-bit                    3074  63.0-14.0  (+49-0 =28)  100.0   +73
 - Hannibal 1.4b 64-bit               3019  38.0-12.0  (+33-7 =10)  100.0     0
 - Hannibal 1.3 64-bit                2998  23.0-9.0   (+18-4 =10)  100.0   -68
 - Chiron 1.5 64-bit                  2989  25.5-6.5   (+21-2 =9 )  100.0   -13
 - Fritz 13                           2986  13.0-3.0   (+10-0 =6 )  100.0   -16
 - Protector 1.5.0 64-bit             2984  27.5-4.5   (+25-2 =5 )  100.0   +66


Created in 2005-2013 by CCRL team
Last games added on October 22, 2019