Author: Vincent Lejeune
Date: 11:40:01 10/10/00
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On October 10, 2000 at 12:38:13, Howard Exner wrote: >Paulo Soares did some excellent analysis of this position, as this position was >posted here about 4-6 months ago. The game line was flawed at some point, >and a draw was found. I think also that Paulo found the proper winning line for >white. If he reads this post he'll hopefully have saved his analysis. It's in >the CCC archives but without an archive search utility it's difficult to find. > >It would save alot of time. Try emailing him. I've found a similar position in archive but not the same may be the winning plan is the same ... Subject: Re: A very hard to find winning move that Junior 6 don't find !! From: Côme E-mail: Alex.come@wanadoo.fr Message Number: 97636 Date: February 16, 2000 at 16:21:25 In Reply to: Re: A very hard to find winning move that Junior 6 don't find !! Message ID: 97606 Posted by: Vincent Lejeune At: vincentlejeune@hotmail.com On: February 16, 2000 at 14:24:20 On February 16, 2000 at 14:24:20, Vincent Lejeune wrote: >On February 15, 2000 at 13:08:19, Côme wrote: > >> >> >>Hello, >>In this position: >>[D]4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - 0 1 >> >>After 10 min on my K6 II 350 Junior 6 don't find the winning move Qxe5!! . >>I guess that no program is able to find this move but Can you test others >>programs ? >>Best Regards >>Alexandre Côme > >I don't see how white can progress after this sequence of moves : > >[Event "?"] >[Site "?"] >[Date "????.??.??"] >[Round "?"] >[White "?"] >[Black "?"] >[Result "*"] >[SetUp "1"] >[FEN "4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - 0 1"] >[PlyCount "12"] > >1. Qxe5 fxe5 2. Rf1 Rc7 3. Bd1 b5 4. Bb3 Rc4 5. Kh1 >Qe7 6. Kg2 Qe8 * > >Here, if white wait while playing his rook between f1 and f3 or his king between >g2 and h1 then black can make no progress. >In my sens 1. Qxe5 is not winning it's simply drawing from in inferior position. >This draw is very deep (about 20 plies), a computer could find it after many >hours of "thinking". Hello Vincent, 1. Qxe5!! is a winning move !! In your variation white play 5. Bxc4! followed by b4 and will win !! Do you see now ? Best Regards Alexandre Côme
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