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Subject: Re: another example mate-in-17

Author: M Hurd

Date: 04:14:08 01/24/06

Go up one level in this thread


On January 23, 2006 at 22:56:17, Mike Byrne wrote:

>FEN: [d]6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - - 0 1
>
>
>Rybka 1.01 Beta 12:
>   3	00:00	         368	0	-2.66	1.Kg2
>   3	00:00	         536	0	-2.56	1.Bh6
>   4	00:00	       2.160	0	-2.87	1.Bh6
>   4	00:00	       2.376	0	-2.70	1.Kg2
>   5	00:00	       7.264	0	-3.20	1.Kg2 c4
>   5	00:00	       9.304	0	-2.75	1.Bh6 Bf6
>   5	00:00	       6.687	72.078	-2.74	1.Rg6 Bf6
>   5	00:00	       7.999	73.792	-2.60	1.Qc1 Bf6
>   5	00:00	      10.157	60.120	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8
>   6	00:00	      11.117	55.530	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8
>   7	00:01	      13.587	49.162	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>Bg5
>   8	00:01	      18.719	45.315	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>Bg5 5.Qxg5+ Kf8
>   9	00:01	      30.744	42.774	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
>  10	00:02	      53.842	42.476	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>  11	00:03	     103.464	44.292	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
>  12	00:05	     209.588	46.859	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
>  13	00:09	     425.029	49.117	 0.00	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
>Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
>  14	00:39	   2.131.315	56.025	+M165	1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg3+
>Kh8 5.Qh3+ Kg8 6.Qg4+ Kh8 7.Qh5+ Kg8
>
>(165+5=170)/17 = Mate-in 17


Hello Mike

This is what I get in Fritz 9 gui :
New game - Rybka 1.01 Beta 12 32-bit
6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - - 0 1

Analysis by Rybka 1.01 Beta 12 32-bit:

1.Kg2
  -+  (-2.66)   Depth: 3   00:00:00
1.Bh6
  -+  (-2.56)   Depth: 3   00:00:00
1.Bh6
  -+  (-2.87)   Depth: 4   00:00:00
1.Kg2
  -+  (-2.70)   Depth: 4   00:00:00
1.Kg2 c4
  -+  (-3.20)   Depth: 5   00:00:00
1.Bh6 Bf6
  -+  (-2.75)   Depth: 5   00:00:00
1.Rg6 Bf6
  -+  (-2.74)   Depth: 5   00:00:00
1.Qc1 Bf6
  -+  (-2.60)   Depth: 5   00:00:00
1.Rxg7+ Kxg7 2.Qg1+ Kh8
  =  (0.00)   Depth: 5   00:00:00
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8
  =  (0.00)   Depth: 6   00:00:00  11kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+ Bg5
  =  (0.00)   Depth: 7   00:00:00  14kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+ Bg5 5.Qxg5+ Kf8
  =  (0.00)   Depth: 8   00:00:01  19kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+ Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
  =  (0.00)   Depth: 9   00:00:01  31kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+
  =  (0.00)   Depth: 10   00:00:02  54kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+ Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
  =  (0.00)   Depth: 11   00:00:04  103kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+ Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
  =  (0.00)   Depth: 12   00:00:08  210kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg1+ Kh8 5.Qh2+ Kg8 6.Qg1+ Kh8 7.Qh2+ Kg8
  =  (0.00)   Depth: 13   00:00:16  425kN
1.Rxg7+ Kxg7 2.Qg1+ Kh8 3.Qh2+ Kg8 4.Qg3+ Kh8 5.Qh3+ Kg8 6.Qg4+ Kh8 7.Qh5+ Kg8
  +-  (319.67)   Depth: 14   00:01:10  2131kN

(24.01.2006)

Regards

Mike



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