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Subject: Re: A difficult for computers test position

Author: Vincent Lejeune

Date: 04:26:50 01/07/04

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On January 07, 2004 at 05:42:14, Oreopoulos Kostas wrote:

>[D] 8/5k2/3p2pp/2pPp1p1/1pP3P1/4K3/1PB5/8 w - - 0 1
>
>This is an endgame position that occured in one of my games.
>If white plays the correct move is Be4 blocking the e4 pawn and winning.
>On any other move just e4 with a draw.
>

It's a bit difficult to understand :(
can you prove how black can draw after (let's) say 1.Ke2 ??


In the starting position, after some thought, Hiarcs 9 give a close score to the
10 best moves :

Nouvelle partie
8/5k2/3p2pp/2pPp1p1/1pP3P1/4K3/1PB5/8 w - - 0 1

Analysis by Hiarcs 9:

1. ² (0.56): 1.Fe4 Rf6 2.Rd2 Rg7 3.Rc2 Rf6 4.Rb3 h5 5.Ra4 hxg4 6.Rb5 g3 7.b3
2. ² (0.56): 1.Fd3 Rf6 2.Fe4 Rg7 3.Rd3
3. ² (0.56): 1.Re2 Rg7 2.Fd3 Rf6 3.Re3 Rg7 4.Rd2
4. ² (0.56): 1.Fb1 Rf6 2.Fe4 Rg7 3.Rd3
5. ² (0.56): 1.Rd3 Rf6 2.Rd2 Rf7 3.Fe4 Rf6 4.Fg2
6. ² (0.56): 1.Fd1 Rg7 2.Fe2 Rf6 3.Fd3 Rg7 4.Rd2
7. ² (0.56): 1.Fb3 Rf6 2.Rd3 Rg7 3.Rd2 Rf7 4.Fa2
8. ² (0.56): 1.Re4 Rg7 2.Fd1 Rf6 3.Re3 Rg7 4.Fe2 Rf6 5.Fd3 Rg7 6.Rd2
9. ² (0.56): 1.Rf3 Rf6 2.Fd1 Rg7 3.Re4 Rf6 4.Re3 Rg7 5.Fe2 Rf6 6.Fd3 Rg7 7.Rd2
10. ² (0.52): 1.Rf2 Rf6 2.Fe4 Rg7 3.Ff3 Rf6 4.Re3 Rf7
11. = (0.09): 1.Rd2 h5 2.Fa4



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