Stockfish 22.9.2017 beats Houdini 6 with single and 4 cores

[Jouni]

1m+1s and hert.pgn openings. 1 core in LittleBlitzer:

Code: Select all

Games Completed = 150 of 150 (Avg game length = 227.687 sec)
Settings = Gauntlet/64MB/60000ms+1000ms/M 450cp for 4 moves, D 100 moves/PGN:Hert500.pgn(500)
Time = 8731 sec elapsed

 1.  Houdini 6 x64-pext          63.5/150	25-46-82  	(L: m=0 t=0 i=0 a=46)	(D: r=50 i=12 f=3 s=1 a=16)	(tpm=1835.7 d=21.72 nps=2476535)
 2.  Stockfish 220917 64 BMI2 	86.5/150	46-25-82  	(L: m=0 t=0 i=0 a=25)	(D: r=50 i=12 f=3 s=1 a=16)	(tpm=1801.3 d=25.98 nps=2255114)

+54 ELO for SF

4 cores in Fritz GUI:

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1   Stockfish 220917 64 BMI2    +29/=102/-19 53.33%   80.0/150
2   Houdini 6 x64-pext          +19/=102/-29 46.67%   70.0/150

+23 ELO for SF

[CheckersGuy]

1m+1s and hert.pgn openings. 1 core in LittleBlitzer:

Code: Select all

Games Completed = 150 of 150 (Avg game length = 227.687 sec)
Settings = Gauntlet/64MB/60000ms+1000ms/M 450cp for 4 moves, D 100 moves/PGN:Hert500.pgn(500)
Time = 8731 sec elapsed

 1.  Houdini 6 x64-pext          63.5/150	25-46-82  	(L: m=0 t=0 i=0 a=46)	(D: r=50 i=12 f=3 s=1 a=16)	(tpm=1835.7 d=21.72 nps=2476535)
 2.  Stockfish 220917 64 BMI2 	86.5/150	46-25-82  	(L: m=0 t=0 i=0 a=25)	(D: r=50 i=12 f=3 s=1 a=16)	(tpm=1801.3 d=25.98 nps=2255114)

+54 ELO for SF

4 cores in Fritz GUI:

Code: Select all

                                    
1   Stockfish 220917 64 BMI2    +29/=102/-19 53.33%   80.0/150
2   Houdini 6 x64-pext          +19/=102/-29 46.67%   70.0/150

+23 ELO for SF

It's pretty much what others have already found out. Houdini seems to scale quite well with additional time. Stockfish beats Houdni "handily" in bullet, rapid time controls