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Subject: Re: how long to see this winning line ...BUT! Is it?

Author: Uri Blass

Date: 06:23:58 11/28/04

Go up one level in this thread


On November 28, 2004 at 08:26:20, chandler yergin wrote:

>On November 27, 2004 at 17:27:07, Mike Byrne wrote:
>
>>Black(1): [d]8/2B2pPb/7k/4K3/3p2P1/8/8/8/ w
>>bm g8=N+!!
>
>
>After g8=N+... Now start the Search!
>
>[D] 6N1/2B2p1b/7k/4K3/3p2P1/8/8/8 b - - 0 1
>
>Analysis by Shredder 8:
>
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 16/16   00:00:00  37kN, tb=852
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 17/18   00:00:01  101kN, tb=1628
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 18/19   00:00:02  149kN, tb=2171
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 19/20   00:00:02  229kN, tb=3209
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 20/24   00:00:04  361kN, tb=4710
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 21/21   00:00:06  507kN, tb=6553
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 22/22   00:00:08  721kN, tb=9528
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 23/23   00:00:11  1013kN, tb=13251
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 24/24   00:00:15  1423kN, tb=17747
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 25/25   00:00:21  2022kN, tb=24473
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 26/26   00:00:30  2956kN, tb=35460
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 27/27   00:00:41  4274kN, tb=50495
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 28/28   00:00:57  6084kN, tb=69291
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 29/29   00:01:25  8836kN, tb=97561
>1...Bxg8 2.Kxd4 Kg5 3.Ba5 Kxg4
>  =  (-0.01)   Depth: 30/36   00:03:01  12567kN, tb=132919
>
>(Yergin, MyTown 28.11.2004)

Why do you use shredder8?

Movei has no problem to see mate for white after the move suggested by
shredder(1...Bxg8)

depth=16 +99.81 e5f6 h6h7 c7f4 h7h8 f4e5 d4d3 g4g5 h8h7 e5c3 d3d2 c3d2 h7h8 d2c3
h8h7 c3d4 h7h8 g5g6 f7g6 f6g6
Nodes: 9914901 NPS: 694320
Time: 00:00:14.28


Uri



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