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Subject: Re: Junior 7 endgame blunder !

Author: Robert Hyatt

Date: 13:26:15 01/22/02

Go up one level in this thread


On January 22, 2002 at 14:51:41, pavel wrote:

>On January 22, 2002 at 10:40:33, James T. Walker wrote:
>
>>[D]B7/5pk1/6p1/7p/7P/8/4K3/8 b - - 0 1
>>
>>In this position Junior 7 played 60.....f5 ?? and lost this ending.  This was
>>done with access to all 3/4/5 man tablebases.  I'm an idiot and I can see about
>>3 ways to draw this ending without tablebases.
>>By the way, what's up with Chessbase?  If you ask Junior 7 to copy the position,
>>this is what you get: "wKe2,Ba8,Ph4/bKg7,Pf7,g6,h5"   Have they never heard of
>>FEN over there?  Who in the hell uses this kind of nonsense to describe a
>>position???????
>
>What? you kidding me?
>
>
>
>Analysis by Junior 6.0:
>
>1...g5 2.hxg5 h4
>  +-  (1.71)   depth: 3   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 3   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 6   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 9   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 12   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 15   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 18   00:00:00
>1...f5 2.Kf3
>  =  (0.00)   depth: 21   00:00:00  7kN
>1...f5 2.Kf3
>  =  (0.00)   depth: 24   00:00:00  11kN
>1...f5 2.Kf3
>  =  (0.00)   depth: 27   00:00:00  19kN
>1...f5 2.Kf3
>  =  (0.00)   depth: 30   00:00:00  28kN
>1...f5 2.Kf3
>  =  (0.00)   depth: 33   00:00:02  941kN
>
>(Mahamood, home 22.01.2002)
>
>
> Junior 7:
>
>1...g5 2.hxg5 Kg6
>  +-  (1.50)   depth: 3   00:00:00
>1...f5 2.Bh1
>  =  (0.00)   depth: 3   00:00:00
>1...f5 2.Bh1
>  =  (0.00)   depth: 6   00:00:00
>1...f5 2.Bh1
>  =  (0.00)   depth: 9   00:00:00
>1...f5 2.Bg2
>  =  (0.00)   depth: 12   00:00:00  4kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 15   00:00:00  21kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 18   00:00:00  47kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 21   00:00:00  170kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 24   00:00:00  297kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 27   00:00:01  619kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 30   00:00:02  1249kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 33   00:00:05  3125kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 35   00:00:12  7873kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 37   00:00:29  21452kN
>1...f5 2.Bg2
>  =  (0.00)   depth: 38   00:01:28  71222kN
>
>(Mahamood, home 22.01.2002)


f5 is probably a draw... but allowing white to play Kh6 a few moves later is
a lemon.



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