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Subject: Re: Christmas Test Position

Author: Uri Blass

Date: 14:08:38 12/24/00

Go up one level in this thread


On December 24, 2000 at 15:44:57, Pete Galati wrote:

>On December 24, 2000 at 08:02:18, David Rasmussen wrote:
>
>>Actually, it has nothing to do with christmas, but here goes:
>>
>>[D]8/8/5n1p/p1k1pBpP/1p2P1P1/1P2K3/P7/8 b - - 0 1
>>
>>This position is from Damjanovic-Fischer, 1970. I've gotten it from Silman's
>>masterpiece, How To Reassess Your Chess.
>>
>>He uses it as a demonstration of how important it is to penetrate the enemy
>>position with the king, in such an endgame, and that bishops aren't superior to
>>knights in endgames with pawns only on one side of the board.
>>
>>The line played was 1...Kb5 2. Kd3 a4 3. bxa4+ Kxa4 4. Kc4 Ka3 5. Kc5 Kxa2 6.
>>Kxb4 Kb2
>>
>>Here, Silman says that black is winning, because the black king gets into the
>>enemy position, and because the knight is now equal to the bishop.
>>
>
>Comet after booting into Windows ME's crippled Dos, and chewing on that position
>for a half hour said Ne8:
>
>19.	+0.51	 1800	495527416	 f6e8  e3d3  e8c7  f5c8  c5c6  c8f5  c7e8
>
>==> My Move: f6e8 in 30:08
>
>Crafty after about 48 minutes says Ne8 too:
>
>               23->  47:59   0.00   1. ... Ne8 2. Be6 Kd6 3. Bc4 Nf6 4.
>                                    Be2 Kc5 5. Kd3 Nd7 6. Ke3 Nf6
>
>Junior6 after about 15 minutes says Kc6:
>
>
>1...Kc6 2.Bc8 Kb5 3.Bf5 Kc5 4.Kd3 Kc6 5.Kc4
>  =  (-0.16)   Depth: 32   00:13:45  361831kN
>
>Comet gave up the Kc6 idea after 45 seconds.
>
>Kc6 or Kb6 both seem ok to me, Ne8 seems like a normal move to make, it's
>probably what I would do, but I have to agree that Kb5 is the best move and
>black probably has the best chance of promoting a pawn with that.
>
>Pete

You do not have to agree about it.
After Kb5 white can defend better and avoid 4.Kc4.

I do not see a win for black after the typical computer move.

Uri



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