Author: Terry McCracken
Date: 08:10:48 11/25/02
Go up one level in this thread
On November 25, 2002 at 10:57:34, Uri Blass wrote: >On November 25, 2002 at 10:50:52, Terry McCracken wrote: > >>On November 25, 2002 at 02:22:25, Uri Blass wrote: >> >>>On November 23, 2002 at 19:16:23, Jay Hysenbeg wrote: >>> >>>>On November 23, 2002 at 08:17:02, Terry McCracken wrote: >>>> >>>>>On November 23, 2002 at 00:32:08, Robert Hyatt wrote: >>>>> >>>>>>On November 23, 2002 at 00:13:32, Terry McCracken wrote: >>>>>> >>>>>>>On November 22, 2002 at 23:45:01, Jay Hysenbeg wrote: >>>>>>> >>>>>>>>[D]8/4p3/4Q3/8/8/k1p3PP/1q3P1K/8 w - - 0 1 >>>>>>>>wKh2,Qe6,Pf2,g3,h3/bKa3,Qb2,Pc3,e7 >>>>>>>> >>>>>>>>is this a problem with my deepfritz7 or does this happen with your df7 too. mine >>>>>>>>fails to see that Qxe7 is a loosing line >>>>>> >>>>>> >>>>>>Is it certain Qe7 loses? All I can see is a long series of checks and I don't >>>>>>see how black can find a safe haven from them to promote the pawn... >>>>>> >>>>>>I let Crafty run a while and it says 0.00... >>>>> >>>>> >>>>>Bob White can't lose, I just inserted the [D] to look at the position. >>>>> >>>>>It looked totally uninteresting. >>>>> >>>>>Terry >>>>chesstiger 15/14 and gambit tiger both see that Qxe7 is losing for white score >>>>jumps by 5 pawns >>> >>>It means that you should complain about Tiger and not about Fritz. >>> >>>The fact that the tigers show a winning score for black suggest that they >>>have a bug >>>Even after Qxe7 Ka2 Yace can see only 0.00 after an hour. >>> >>>[D]8/4Q3/8/8/8/2p3PP/kq3P1K/8 w - - 0 1 >>> >>>Analysis by Yace 0.99.56: >>> >>>2.Qe6+ Kb1 3.Qe4+ c2 4.Kg1 Qc3 5.Qg6 Kb2 6.Qb6+ Ka2 7.Qa6+ Kb1 8.Qg6 Kb2 9.Qb6+ >>>Ka2 10.Qa6+ Kb1 11.Qg6 >>> = (0.00) Depth: 17 00:56:18 975565kN >>> >>>(blass, tel-aviv 25.11.2002) >>> >>>I do not say that 0.00 is the right score but evaluating the position as +5 for >>>black is not logical. >>> >>>I guess that christophe is going to fix that bug in tiger16. >>> >>>Uri >> >>It's not a bug!! It's Correct! > >It must be a bug because even if black is winning programs cannot see it >immediately. > >If yace cannot see advantage for black after a long time then it means that >the win (in case that it exists is very deep) > >Better pruning rules may do tiger faster in finding tactics but not more than >1000 times faster. > >Uri Uri Figure it out...how did you win those corr. championships?? Egad I'd CRUSH YOU!
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