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Subject: Tao likes Nxh7 in 7 minutes

Author: Bas Hamstra

Date: 03:48:04 03/20/04

Go up one level in this thread

  8.01	 0:04 	 0.00 	1.Nh5+ Kh8 2.Qg5 gxh5 3.Qf6+ Kg8 4.Qg5+ Kh8 (1.409.183)
281.8
  9.01	 0:12 	 0.00 	1.Nh5+ Kh8 2.Qg5 gxh5 3.Qf6+ Kg8 4.Qg5+ Kh8 (3.774.170)
304.7
 10.01	 0:35 	+0.18 	1.Nh5+ Kh8 2.Qh6 Rg8 3.fxg6 fxg6 4.Bxg6 Rxg6 5.Rxd8+ Nxd8
6.Rf8+ Qg8 7.Rxg8+ Kxg8 8.Nf6+ Rxf6 9.Qxf6 (11.234.517) 315.7
 11.01	 2:18 	+0.58 	1.Nh5+ Kh8 2.Qh6 Rg8 3.fxg6 fxg6 4.Bxg6 Rxg6 5.Rxd8+ Nxd8
6.Rf8+ Qg8 7.Rxg8+ Kxg8 8.Nf6+ Rxf6 9.Qg5+ Rg6 10.Qxd8+ Kg7 11.Qe7+ Kg8 12.bxa3
Bxg2+ 13.Kg1 (44.228.404) 318.4
 11.12	 6:58 	+0.58++ 	1.Nxh7 (132.366.580) 315.9
 11.12	12:52 	+2.00 	1.Nxh7 Bc8 2.Nxf8 Bxf5 3.Bxf5 Rxd1 4.Rxd1 Bxb2 5.Be4 Qa4
6.Qe2 Nxe5 (241.430.770) 312.4

Bas.


On March 19, 2004 at 22:12:19, Frank E. Oldham wrote:

>http://www.chessbase.com/shop/product.asp?pid=193&user=&coin
>
>crafty19.10 finds it in ply 12
>
>White(1): setboard 3r1r2/pb3pkp/1pn2Np1/2p1PP2/8/b2BQ3/qP4PP/3R1R1K w
>White(1): go
>              clearing hash tables
>              time surplus   0.00  time limit 166:39 (166:39) [easy move]
>              depth   time  score   variation (1)
>starting thread 1
>               10->  38.66   0.01   1. Nh5+ Kh8 2. Qg5 gxh5 3. Qf6+ Kg8
>                                    4. Qg5+ Kh8 (s=7)
>               11    47.08   0.01   1. Nh5+ Kh8 2. Qg5 gxh5 3. Qf6+ Kg8
>                                    4. Qg5+ Kh8 (s=6)
>               11     4:44   0.28   1. Ng4 Kh8 2. Qg5 Rg8 3. Nh6 Rg7 4.
>                                    f6 Rgg8 5. bxa3 Rgf8 6. Ra1
>               11->   4:44   0.28   1. Ng4 Kh8 2. Qg5 Rg8 3. Nh6 Rg7 4.
>                                    f6 Rgg8 5. bxa3 Rgf8 6. Ra1
>               12     9:58   0.64   1. Ng4 Rg8 2. Ba6 Kh8 3. Bxb7 Rxd1
>                                    4. Rxd1 Na5 5. Nf6 Nxb7 6. Nxg8 Bxb2
>                                    7. Ne7 gxf5 8. Nxf5
>               12    14:29     ++   1. Nxh7!!
>               12    23:15   2.23   1. Nxh7 Rxd3 2. Rxd3 Kxh7 3. fxg6+
>                                    fxg6 4. Qh3+ Kg8 5. Rxf8+ Kxf8 6. Qh8+
>                                    Ke7 7. Qh7+ Qf7 8. Rd7+ Kxd7 9. Qxf7+
>                                    Ne7 10. e6+ Kd6 11. bxa3 c4
>               12->  23:15   2.23   1. Nxh7 Rxd3 2. Rxd3 Kxh7 3. fxg6+
>                                    fxg6 4. Qh3+ Kg8 5. Rxf8+ Kxf8 6. Qh8+
>                                    Ke7 7. Qh7+ Qf7 8. Rd7+ Kxd7 9. Qxf7+
>                                    Ne7 10. e6+ Kd6 11. bxa3 c4 (s=2)
>              time=23:15  cpu=397%  mat=-4  n=3382510422  fh=92%  nps=2.42M
>              ext-> chk=243703673 cap=8937453 pp=7841285 1rep=34210930
>mate=2431770
>              predicted=0  nodes=3382510422  evals=919660060
>              endgame tablebase-> probes=0  hits=0
>              SMP->  split=1295  stop=266  data=10/32  cpu=92:25  elap=23:15
>
>Frank

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