Author: Enrique Irazoqui
Date: 02:26:24 03/12/01
Go up one level in this thread
On March 11, 2001 at 21:30:24, James T. Walker wrote: >On March 11, 2001 at 20:37:34, James T. Walker wrote: > >>On March 11, 2001 at 18:15:41, Enrique Irazoqui wrote: >> >>>On March 11, 2001 at 17:31:29, James T. Walker wrote: >>> >>>>On March 11, 2001 at 14:59:11, Enrique Irazoqui wrote: >>>> >>>>>On March 11, 2001 at 14:19:05, Chessfun wrote: >>>>> >>>>>>On March 11, 2001 at 11:46:26, James T. Walker wrote: >>>>>> >>>>>>>:-) >>>>>> >>>>>>Actually I had written a while back about whether like Deep Fritz >>>>>>Deep Shredder was better on a single processor. >>>>>> >>>>>>I think to my best recall Enrique wrote that was not the case. >>>>> >>>>>Did I? I think that on a single processor machine Deep Shredder may be a bit >>>>>better than Shredder 5, but nothing to write home about. >>>>> >>>>>Enrique >>>>> >>>>>>Andreas suggested the match-up of Deep Fritz v Shredder 5 so that >>>>>>was what we played. >>>>>> >>>>>>Sarah. >>>> >>>>When I first loaded Deep Shredder I ran some test (took all of 15 minutes). In >>>>a couple of middle game positions the depth/KNps/eval were almost exactly the >>>>same. In a couple of endgame positions the moves were different with different >>>>times and different evals so I suspect the endgame has been changed/improved >>>>slightlty. All this in 15 minutes! :-) >>>>Jim >>> >>>That's very good! :) >>> >>>Now try this with both and tell me which one sees first the Trojan horse in >>>action. >>> >>>[D]rnbq2k1/p1r2p1p/1p1p1Pp1/1BpPn1N1/P7/2P5/6PP/R1B1QRK1 w >>> >>>Enrique >> >>Hello Enrique, >>I'm afraid you'll have to explain that to me. Give me the winning move/line. >>Jim > >Hello Enrique, >If you are talking about Nxh7 then I guess there is a slight difference in the >two programs. Shredder 5 took 30:33 (15.05 ply) and Deep Shredder took 1:04 >(12.05 ply). :-) Yes, Nxh7 is the move. Trojan horses and some endings are the improvements of Deep Shredder over Shredder 5, aside from the SMP stuff, of course. Enrique >Up to 12.01 ply the score was the same and the time was within 2 seconds but >after Deep Shredder found Nxh7 the speed through the plies slowed a lot. >Jim
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