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

Author: chandler yergin

Date: 05:26:20 11/28/04

Go up one level in this thread


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)
>
>White(1): g
>end-game phase
>              clearing hash tables
>              time surplus  29.81  time limit 100:00 (100:00)
>              depth   time  score   variation (1)
>starting thread 1
>               10     0.11   0.07   1. Kf6 Bg8 2. Bf4+ Kh7 3. Kf5 d3 4.
>                                    Ke4 Kxg7 5. Kxd3 f6 6. Ke4 Bc4 (s=2)
>               10->   0.18   0.07   1. Kf6 Bg8 2. Bf4+ Kh7 3. Kf5 d3 4.
>                                    Ke4 Kxg7 5. Kxd3 f6 6. Ke4 Bc4 (s=3)
>               11     0.35   0.05   1. Kf6 Bg8 2. Bf4+ Kh7 3. Kf5 d3 4.
>                                    Ke4 Kxg7 5. Kxd3 f6 6. Ke4 Bh7+ 7.
>                                    Kf3 Bd3 (s=2)
>               11->   0.50   0.05   1. Kf6 Bg8 2. Bf4+ Kh7 3. Kf5 d3 4.
>                                    Ke4 Kxg7 5. Kxd3 f6 6. Ke4 Bh7+ 7.
>                                    Kf3 Bd3 (s=5)
>               12     0.79     +1   1. Kf6!!
>               12     0.80   0.45   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 Bc4 7. Bc3
>                                    Bd5 8. Kg5 Bg8 <HT> (s=4)
>               12->   1.02   0.45   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 Bc4 7. Bc3
>                                    Bd5 8. Kg5 Bg8 <HT> (s=8)
>               13     1.38   0.48   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 Bc4 7. Bf4
>                                    Bd5 8. Be3 Bg8 9. Bf4 <HT> (s=7)
>               13->   2.07   0.48   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 Bc4 7. Bf4
>                                    Bd5 8. Be3 Bg8 9. Bf4 <HT> (s=2)
>               14     2.44   0.30   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bc4 9. Bg3 Kg8
>               14->   4.47   0.30   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bc4 9. Bg3 Kg8 (s=6)
>               15     5.08   0.31   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bc4 9. Bg3 Kg8 10. Kg6 (s=5)
>               15->   8.68   0.31   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bc4 9. Bg3 Kg8 10. Kg6 (s=6)
>               16    11.72   0.27   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bd5 9. Bg3 Kg8 10. Kg6 Be4+
>                                    11. Kf6 (s=5)
>               16->  22.38   0.27   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bd5 9. Bg3 Kg8 10. Kg6 Be4+
>                                    11. Kf6 (s=3)
>               17    25.89   0.27   1. Kf6 Bg8 2. Bf4+ Kh7 3. Bc1 d3 4.
>                                    g5 d2 5. g6+ fxg6 6. Bxd2 g5 7. Ba5
>                                    g4 8. Bc7 Bd5 9. Bg3 Kg8 10. Kg6 Be4+
>                                    11. Kf6 Bd5 (s=2)
>               17     2:11     +1   1. g8=N+!!
>               17     2:37     +3   1. g8=N+!!



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