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Subject: Re: another example mate-in-17

Author: F. Huber

Date: 04:58:13 01/24/06

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

>FEN: [d]6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - - 0 1

Well, also ChestUCI find it (in AutoTurbo-mode) in less than 1 minute (on a
faster CPU than mine):

ChestUCI Ver.4.3:
CPU: Celeron 400MHz
FEN: 6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - -
Stellungs-Analyse:  C0/R0/K5/P9/X38
AutoTurbo-Suche nach Spezial-Matt [C1/R0/K0/P0/X0] in 17 ...  (Hash=64MB)
AutoTurbo-Suche nach Spezial-Matt [C0/R1/K0/P0/X0] in 17 ...  (Hash=64MB)
AutoTurbo-Suche nach Spezial-Matt [C0/R2/K0/P0/X0] in 17 ...  (Hash=64MB)
 17/17	04:57	  12.558.800	56.304	+M17	1.Txg7+
 17/17	04:57	  15.004.492	56.817	+M17	1.Txg7+ Kxg7 2.Dg1+ Kh8 3.Dh2+ Kg8 4.Dg2+
Kh8 5.Dh3+ Kg8 6.Dg4+ Kh8 7.Dh5+ Kg8 8.Dg6+ Kh8 9.Sg5 Tb1+ 10.Kg2 Lxg5 11.Lxg5
Txe2+ 12.Kf3 Tf1+ 13.Kxe2 Te1+ 14.Kf2 Tf1+ 15.Kxf1 Le8 16.Lf6+ Dg7 17.Dxg7+

And the final solution (with all parameters optimized):

6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - - bm #17; 00:52 @
C0/R2/K6/P8/X39;

BTW, a nice long mate, which was missing in my ChestUCI database.
Where did you get it from?
Maybe you know, that I´m always looking for mates (especially #10 and up) for
my ChestUCI.epd, so if you have more of them ... ;-)

Best Regards,
Franz.




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