Author: Enrique Irazoqui
Date: 13:12:14 09/01/00
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On September 01, 2000 at 15:00:19, Roger Kyte wrote: >Hello, > >I have F6a where is the 'b' patch for download, this is the first time I have >heard of it. F6b is not a patch, but an engine. It comes with Young Talents and with some updates for Fritz 6 from April or later. Enrique >On September 01, 2000 at 11:31:30, Enrique Irazoqui wrote: > >>On September 01, 2000 at 11:04:09, Chessfun wrote: >> >>>On September 01, 2000 at 11:01:23, Enrique Irazoqui wrote: >>> >>>>On September 01, 2000 at 10:26:39, Chessfun wrote: >>>> >>>>>On September 01, 2000 at 10:09:27, Chessfun wrote: >>>>> >>>>>>On September 01, 2000 at 07:19:58, Enrique Irazoqui wrote: >>>>>> >>>>>>>On September 01, 2000 at 02:40:48, C McClain Morris, Jr. wrote: >>>>>>> >>>>>>>>I contacted Steve Lopez and he is unaware of any Fritz 6b. >>>>>>> >>>>>>>Fritz 6a, 289280 bytes, 23-1-2000 >>>>>>>Fritz 6b, 290816 bytes, 10-4-2000 >>>>>>> >>>>>>>It seems that Fritz 6a has some tablebase bugs, corrected in F6b. Aside from >>>>>>>this, I seldom notice differences between 6a and 6b. There are exceptions, like >>>>>>>this position: >>>>>>> >>>>>>>r1bqk2r/pppp1Npp/8/2bnP3/8/6K1/PB4PP/RN1Q3R b kq - 0 12; bm e8g8; >>>>>>> >>>>>>>On a P600E with 184MB hashtables, F6b finds 0-0 in 93 seconds, and F6a in 292. >>>>>>> >>>>>>>Enrique >>>>>> >>>>>>Now I try copy and paste FEN and I find in this "improved" >>>>>>interface when I do that it freezes and I have to shut F6 down. >>>>>>Guess I'll have to go back to the 6a interface. >>>>>> >>>>>>Thanks. >>>>> >>>>>Back to the originalk Patch of Jan, now copy and paste FEN >>>>>works again. Watch out when using a Celeron... >>>>>Thanks. >>>> >>>>It happens with all processors. Get the July patch that comes with CBM77. >>>> >>>>Enrique >>> >>>hahaha how do I get CBM77? as a registered user why isn't this patch >>>sent to me? or at least the address for it?. >> >>Don't ask me, I have no idea of why. >> >>About the position I posted and our different results, I double checked it now >>with 2 machines and I got the same results I posted. But if I allocate 64MB hash >>instead of 184, F6b picks 0-0 one ply later (14/44), after 314 seconds. >> >>In any case, one way or another there are differences between 6a and 6b. >>Although not that many, I think. >> >>Enrique >> >>>Thanks.
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