Author: Uri Blass
Date: 04:27:11 01/07/01
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On January 07, 2001 at 06:02:33, Dieter Buerssner wrote: >On January 07, 2001 at 05:34:00, Uri Blass wrote: > >>I do not remember a position when black could give many checks from a >>correspondence game. >> >>I remember that I posted a position some weeks or some monthes ago when black >>had many checks after the solution but I do not remember if the solution was >>Qg6(I remember that black could sacrifice a rook by Rxc2+ and after it to play >>many checks). > >Perhaps my description was totally wrong. I remember you said something: >"Todays chess program cannot solve this, because they do not have the >right extensions". I tried to show some analysis, that may have indicated, >that it can be found ... > >Anyway, I changed some of the extension, and I would like to recheck the >position. > >-- Dieter I guess that you mean to the following position: [D]2rr2k1/5p1p/p2p1b1Q/1p1bpN1P/2q1p1P1/5P2/PPP5/1K1R2R1 w - - 0 1 White can win by 1.Qxf6 when the main line should continue Qxa2+ 2.Kc1 Rxc2+ 3.Kxc2 Rc8+ 4.Kd2 Qxb2+ 5.Ke1 Qc3+ 6.Rd2 when Rd2 is mate in 14 based on analysis that I did some years ago. Uri
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