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Subject: Mate in 27

Author: Ignacio Santos Crespo

Date: 03:56:43 09/15/05

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On September 15, 2005 at 00:51:19, John Merlino wrote:

>On September 14, 2005 at 21:06:28, Vegadapirate wrote:
>
>>Hello all , recently i posted  this message but i did not get any reply , i have
>>a slow machine i would like some people with good machines to test this position
>>and find mate in 17.Thx in advance
>>
>>[D] r1b4r/1p1n1k2/4ppp1/p1B4N/qP5Q/8/2P2P1P/1K4R1 w - - 0 1
>
>Why do you think it is a mate in 17? Even after forcing what appears to be the
>most obvious line:
>
>1.Rxg6 Rh7 2.Rxf6+ Nxf6 3.Qxf6+ Ke8 4.Qf8+ Kd7 5.Qd6+ Ke8 6.Nf6+ Kf7
>
>CM9_R1 does not find a mate in any reasonable amount of time on a P4-2.4. What
>is your complete line?
>
>jm

I have get Mate in 27: 1.Rxg6 Rh7 2.Rxf6+ Nxf6 3.Qxf6+ Ke8 4.Qf8+ Kd7 5.Qd6+ Ke8
6.Nf6+ Kf7 7.Nxh7 Qd7 8.Qf8+ Kg6 9.Qg8+ Qg7 10.Nf8+ Kf6 11.Bd4+ e5 12.Bxe5+ Kxe5
13.Qxg7+ Kf5 14.Qg6+ Ke5 15.Qg2+ Bf5 16.Ng6+ Kd6 17.Qe7+ Kc6 18.Qc5+ Kd7
19.Qxf5+ etc.

Best,
Ignacio.



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