Author: Uri Blass
Date: 06:41:52 08/15/00
Go up one level in this thread
On August 15, 2000 at 06:57:13, Uri Blass wrote: >On August 14, 2000 at 18:38:46, Christoph Fieberg wrote: > >>On August 14, 2000 at 17:25:26, Severi Salminen wrote: >> >>>On August 14, 2000 at 17:23:55, Christoph Fieberg wrote: >>> >>>>I invented a new (legal!!) position which is extremly hard to analyse for >>>>computers (Fritz 6 again is lost in space with captures, checks and promotions). >>> >>>[D]r4r1q/RPPPPRPn/6PK/8/8/5N1k/ppbbppnp/2BB2Q1 w - - 0 1 >>> >>> >>>>The position is special because it is balanced!!! Or has either White or Black a >>>>forced winning line? Fritz engine Hiarcs 6.0 evaluates = 0.06: 1.Bxd2 Nf6+ >>>>2.gxh8Q (5/19). >>>> >>>>And please tell me how you manage to input such nice diagrams of chess >>>>positions? >>> >>>Put the [D] before FEN string. >>> >>>Severi >> >>It works! Thank you. >> >>1.Lxd2 Sf6+ 2.gxh8S Txh8+ 3.Th7 fxg1D 4.c8D exd1D 5.bxa8D > > >I think that this line is not a draw. > >White wins by 5.d8Q+(possible lines 5...Kg3 6.Qd6+ Kf2 7.Qd4+ Kf1 8.Qcc4+ Qe2 >9.Qxe2+ Kxe2 10.Nxg1+ hxg1 11.Qxg1 or 5...Rxc8 6.bxc8Q+ Kg3 7.Qd6+ Kf2 8.Qcc5+) > >Uri I think that in the last line instead of 8.Qcc5+ it is better to play 8.Qd4+ when a possible line when black is hiarcs7.32 is 8.Qd4+ Kg3 9.Qc7+ Kxf3 10.Ra3+ Ne3 11.Rxe3+ with a forced mate. Uri
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