Author: Bernhard Bauer
Date: 23:48:44 11/07/05
Go up one level in this thread
On November 08, 2005 at 01:21:03, Will Singleton wrote:
>On November 07, 2005 at 17:14:45, Rob Basham wrote:
>
>>[D]6r1/p1pq1p1p/1p1p1Qnk/3PrR2/2n1P1PP/P1P5/4R3/6K1 w - - 0 1
>>
>>Well, it is easy for Fidelity Mach 3.....:-)
>>
>>Mach 3 at level one finds all the correct moves to this mate in 11....!
>>
>>Beginning with....Rh5+
>>
>>How does your machine do on this one...?
>>
>>Rob
>
>Oddly, Crafty 20.0 bh cannot solve this. Bug? does it happen in the latest
>crafty?
Hi,
on my system Crafty v20.0 BH finds mate in 11 easily
same for v20.1
8-> 0.63 0.01 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Kg4 5. Rg2+ Kh4 6. Qf2+
Kh5 7. Qe2+ Kh4 8. Qf2+
9 0.66 +1 1. Rh5+!!
9 0.66 +3 1. Rh5+!!
9 0.67 +M 1. Rh5+!!
9 0.74 Mat11 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Nh4 5. Qh6+ Kg4 6. Qxh4+
Kf3 7. Rf2+ Ke3 8. Qg3+ Kxe4 9. Qf3+
Ke5 10. Re2+ Ne3 11. Rxe3#
9-> 0.82 Mat11 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Nh4 5. Qh6+ Kg4 6. Qxh4+
Kf3 7. Rf2+ Ke3 8. Qg3+ Kxe4 9. Qf3+
Ke5 10. Re2+ Ne3 11. Rxe3#
Kind regards
Bernhard
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