Author: Uri Blass
Date: 23:22:25 11/24/02
Go up one level in this thread
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
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.